Patent Publication Number: US-2022239080-A1

Title: Adjustable P-Clamp with Multiple Mounting Options

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation of U.S. application Ser. No. 17/136,945, filed Dec. 29, 2020, which is a divisional application of U.S. application Ser. No. 16/147,668, filed Sep. 29, 2018, which is a continuation-in-part of U.S. patent application Ser. No. 15/423,419, filed Feb. 2, 2017, now U.S. Pat. No. 10,119,631, which claims priority to U.S. Provisional Patent Application No. 62/291,965, filed on Feb. 5, 2016, the entire disclosure of each of which are hereby incorporated herein by reference. 
    
    
     TECHNICAL FIELD OF INVENTION 
     The present invention relates generally to retaining mechanisms. Particularly, the present invention is directed to an offset mounted clamp whereby an elongate bundle is secured and offset a distance from the mounting hole. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The present invention will now be described, by way of example with reference to the accompanying drawings, in which: 
         FIG. 1  is a perspective view of a P-clamp according to the prior art; 
         FIG. 2  is a perspective view of an adjustable P-clamp according to an embodiment of the invention; 
         FIG. 3  is a top view of the adjustable P-clamp illustrated in  FIG. 2  according to an embodiment of the invention; 
         FIG. 4  is a side elevation view of the adjustable P-clamp shown in  FIGS. 2 and 3  according to an embodiment of the invention; 
         FIG. 5  is a cross section view of the adjustable P-clamp illustrated in  FIGS. 2 through 4  and taken along lines  5 - 5  of  FIG. 3  according to an embodiment of the invention; 
         FIG. 6  is a fragmentary enlarged view of the adjustable P-clamp illustrated in  FIG. 2 through 5  and showing the hinge portion according to an embodiment of the invention; 
         FIG. 7  is a fragmentary enlarged view of the clamp illustrated in  FIG. 2 through 5  and showing the locking pawls according to an embodiment of the invention; 
         FIG. 8  is a view similar to that of  FIG. 2 , but showing the clamp being positioned for fastening around an elongate object according to an embodiment of the invention; 
         FIG. 9  is a view similar to that of  FIG. 8 , but showing the clamp fastened around an elongate object according to an embodiment of the invention; 
         FIG. 10  is a perspective view of a flexible cradle insert according to an embodiment of the invention; 
         FIG. 11  is a side view of the insert illustrated in  FIG. 10  according to an embodiment of the invention; 
         FIG. 12  is a perspective view of an assembly, similar to that of  FIG. 2 , but showing flexible cradle inserts in place on the clamping portion according to an embodiment of the invention; 
         FIG. 13  is a perspective view of an assembly, similar to that shown in  FIG. 9 , but showing a fastening tab having a non-reinforced opening according to an embodiment of the invention; 
         FIG. 14  is a perspective view of an assembly, similar to that shown in  FIG. 13 , but showing a metal fastening tab according to an embodiment of the invention; 
         FIG. 14A  is a perspective view of the adjustable P-clamp illustrated in  FIG. 14 , but showing a cable tie in use to secure an elongate object after clamp failure according to an embodiment of the invention; 
         FIG. 15  is a perspective view of an assembly, similar to that shown in  FIGS. 13 and 14 , but showing a fastening tab having an angled portion according to an embodiment of the invention; 
         FIG. 16A  is a perspective view of an alternative arrangement wherein a metal positioning bracket includes an over molded saddle or slot to receive a cable tie to secure an elongate object without use of a P-clamp according to an embodiment of the invention; 
         FIG. 16B  is a side view of the device shown in  FIG. 16A  according to an embodiment of the invention; 
         FIG. 17  is a perspective view of an assembly, similar to that shown in  FIGS. 13, 14 , and  15 , but showing a fastening tab having an extended and angled portion according to an embodiment of the invention; 
         FIG. 18  is a perspective view of an assembly, similar to that shown in  FIG. 17 , but showing a fastening tab having an extended and angled portion according to an embodiment of the invention; 
         FIG. 19A  is a perspective view of an assembly, similar to that shown in  FIGS. 15, 17 , and  18 , but showing the fastening tab having an extended arm portion and an angled portion extending at a 90° angle in a first direction according to an embodiment of the invention; 
         FIG. 19B  is a perspective view of an assembly, similar to that shown in  FIGS. 15, 17 , and  18 , but showing the fastening tab having an extended arm portion and an angled portion extending at a 90° angle in a second direction according to an embodiment of the invention; 
         FIG. 20  is a view similar to that of  FIG. 9 , but showing a cable tie further securing the clamp in a closed position according to an embodiment of the invention; 
         FIG. 21  is a perspective view of a tension tab for use with the present invention according to an embodiment of the invention; 
         FIG. 22  is a view similar to that of  FIG. 12 , but showing a tension tab mount and a tension tab in place for use according to an embodiment of the invention; 
         FIG. 23  is a front perspective view of the adjustable P-clamp and tension tab illustrated in  FIG. 22  and showing an elongate groove to guide the tension tab according to an embodiment of the invention; 
         FIG. 24  is a partial cut away side view of the assembly and tension tab illustrated in  FIGS. 12 and 22 , but showing the tension tab being tightened by a hand held device according to an embodiment of the invention; 
         FIG. 25  is a side elevation view of another embodiment of an assembly and showing two P-clamps joined by a single fastening tab according to an embodiment of the invention; 
         FIG. 26  is a view similar to that of  FIG. 25  but showing two P-clamps joined by a metal fastening tab according to an embodiment of the invention; 
         FIG. 27  is a perspective view of an assembly similar to that illustrated in  FIG. 2 , but showing a bolt fastening the adjustable P-clamp to a support surface according to an embodiment of the invention; 
         FIG. 28  is a view similar to that of  FIG. 27 , but showing the adjustable P-clamp secured to a support surface and ready to receive an elongate object according to an embodiment of the invention; 
         FIG. 29  is a view similar to that of  FIGS. 27 and 28  but showing the adjustable P-clamp secured to a support surface and the P-clamp being positioned for fastening around an elongate object according to an embodiment of the invention; 
         FIG. 30  is a view similar to that of  FIGS. 27 through 29 , but showing the P-clamp fastened around an elongate object according to an embodiment of the invention; 
         FIG. 31  is a partially cut away side elevation view of the adjustable P-clamp illustrated in  FIG. 30  and showing a locking mechanism securing the P-clamp around an elongate object 
         FIG. 32  is a view similar to that of  FIG. 31  but showing a tool releasing the locking mechanism to open the P-clamp according to an embodiment of the invention; 
         FIGS. 33A and 33B  are enlarged views showing a portion of  FIG. 32  with a tool releasing the locking mechanism to open the P-clamp according to an embodiment of the invention; 
         FIG. 34  is a view similar to that of  FIG. 30 , but showing a cable tie being positioned around the P-clamp according to an embodiment of the invention; 
         FIG. 35  is a view similar to that of  FIG. 34 , but showing a cable tie in place and securing the P-clamp around an elongate object according to an embodiment of the invention; 
         FIG. 35A  is a perspective view of an assembly, similar to that shown in  FIG. 35 , but showing a cable tie in use to secure an elongate object during clamp failure according to an embodiment of the invention; 
         FIG. 35B  is a cross section view of the adjustable P-clamp illustrated in  FIG. 35A  and taken along line  35 B- 35 B thereof according to an embodiment of the invention; 
         FIG. 36  is a view similar to that of  FIG. 22 , but showing the adjustable P-clamp secured to a support surface and with a tension tab in place in the tension tab mount according to an embodiment of the invention; 
         FIG. 37  is a side elevation view of the adjustable P-clamp illustrated in  FIG. 36  and showing the tension tab being tightened by a hand held device according to an embodiment of the invention; 
         FIG. 38  is a view of the adjustable P-clamp illustrated in  FIG. 37  but with the tension tab fully tightened, the P-clamp is closed and secured around an elongate object, and the tension tab tail severed according to an embodiment of the invention; 
         FIG. 39  is a perspective view of an assembly similar to that illustrated in  FIG. 8 , but showing a second bundle attached to a saddle mount according to an embodiment of the invention; 
         FIG. 40  is a is a perspective view of an assembly, similar to that of  FIG. 2 , but having a metal fastening tab in combination with a tension tab aperture according to an embodiment of the invention; 
         FIG. 41  is another perspective view of the adjustable P-clamp illustrated in  FIG. 40  according to an embodiment of the invention; 
         FIG. 42  is another perspective view of the adjustable P-clamp illustrated in  FIGS. 40 and 41 , but showing the P-clamp in a closed position according to an embodiment of the invention; 
         FIG. 43  is a perspective view of an alternative assembly, similar to that shown in  FIG. 40 , but having a metal fastening tab with flattened portions according to an embodiment of the invention; 
         FIG. 44  is a perspective view showing two assemblies as illustrated in  FIG. 43  with the flattened portions of metal fastening tabs nested against stepped portions according to an embodiment of the invention; 
         FIG. 45  is a perspective view of an alternate assembly and showing a tension tab lock and a tension tab in place for use according to an embodiment of the invention; 
         FIG. 46  is a side view showing a tension tab lock and tension tab illustrated in  FIG. 45  according to an embodiment of the invention; 
         FIG. 46A  is an enlarged view showing a portion of  FIG. 46  with a tension tab lock and tension tab according to an embodiment of the invention; 
         FIG. 47  is a bottom perspective view of  FIG. 45  showing a mounting insert channel according to an embodiment of the invention; 
         FIG. 48  is a perspective view showing an assembly as illustrated in  FIGS. 45 and 46 , but showing the mounting insert as it is to be positioned in the insert channel according to an embodiment of the invention; 
         FIG. 49  is a perspective view of a variation of the mounting insert as illustrated in  FIG. 48 , configured with a mounting arrowhead according to an embodiment of the invention; 
         FIG. 50  is a perspective view of a variation of the mounting insert as illustrated in  FIG. 48 , configured with a mounting fir tree according to an embodiment of the invention; 
         FIG. 51  is a perspective view of a variation of the mounting insert as illustrated in  FIG. 48 , configured with a mounting oval fir tree according to an embodiment of the invention; 
         FIG. 52  is a perspective view of a variation of the mounting insert as illustrated in  FIG. 48 , configured with a mounting edge clip according to an embodiment of the invention; 
         FIG. 53  is a front elevation view of an assembly as illustrated in  FIGS. 45 through 48  and showing a partial sectional view of the mounting insert positioned in the mounting channel according to an embodiment of the invention; 
         FIG. 54  is a side elevation view of an assembly as illustrated in  FIGS. 45 through 48  showing the mounting insert positioned in the mounting channel according to an embodiment of the invention; 
         FIG. 55A  is a perspective view of variation of a mounting assembly having two mounting inserts as illustrated in  FIG. 48  according to an embodiment of the invention; 
         FIG. 55B  is a front view of  FIG. 55A , showing two assemblies as illustrated in  FIG. 45  affixed with the mounting inserts positioned in the mounting channels according to an embodiment of the invention; 
         FIG. 56A  is a perspective view of a variation of the mounting assembly as illustrated in  FIG. 55A , having a mounting aperture sized and dimensioned to receive an attachment feature, such as a bolt according to an embodiment of the invention; 
         FIG. 56B  is a front view of  FIG. 56A , showing two assemblies as illustrated in  FIG. 45  affixed with the mounting inserts positioned in the mounting channels and a bolt positioned in the mounting aperture according to an embodiment of the invention; 
         FIG. 57A  is a perspective view of a variation of a mounting assembly having two mounting inserts as illustrated in  FIGS. 56A and 56B , having a mounting aperture sized and dimensioned to receive an attachment feature, such as a bolt according to an embodiment of the invention; 
         FIG. 57B  is a front elevation view of  FIG. 57A , showing two assemblies as illustrated in  FIG. 45  affixed with the mounting inserts positioned in the mounting channels and a bolt positioned in the mounting aperture according to an embodiment of the invention; 
         FIG. 58  is a side elevation view of a mounting assembly as illustrated in  FIGS. 56A and 56B  with showing a partial sectional view of the mounting insert positioned in the mounting channel as well as the bolt positioned in the mounting aperture according to an embodiment of the invention; 
         FIG. 59  is a side elevation view of a mounting assembly as illustrated in  FIGS. 57A and 57B  with showing a partial sectional view of the mounting insert positioned in the mounting channel as well as the bolt positioned in the mounting aperture according to an embodiment of the invention; 
         FIG. 60  is a perspective view of a variation of the P-clamp shown in  FIG. 45  view showing a tension tab lock and tension tab illustrated in  FIG. 45 , but showing a mounting aperture to receive a bolt according to an embodiment of the invention; and 
         FIG. 61  is a side view of  FIG. 60 , showing a bolt positioned in the mounting aperture according to an embodiment of the invention. 
     
    
    
     DETAILED DESCRIPTION 
     Although the disclosure hereof is detailed and exact to enable those skilled in the art to practice the invention, the physical embodiments herein disclosed merely exemplify the invention which may be embodied in other specific structures. While the preferred embodiment has been described, the details may be changed without departing from the invention. 
     Referring to the drawings and in particular to  FIGS. 2 through 9 , inclusive, a non-limiting example of a device  10  that is configured to adjustably attach an elongate item to a support structure is shown. The device  10  very closely resembles a “P-clamp” and is hereinafter referred to as an adjustable P-clamp  10 . The adjustable P-clamp  10  functions to secure elongate items, such as wires, cables and the like into bundles  12 , shown in phantom lines, and to further secure the bundles  12  to an adjacent support structure  14 , see  FIG. 27  for an example. It will be apparent that the bundle  12  may comprise a single object or several objects, such as wires, conduits, or cables that are flexible or rigid, hot or cold, or fluid transporting hoses or tubes, fiber optics, conduits, plant vines, etc. Some elongate items may also be contained within the bore of a conventional tubular conduit. The adjustable P-clamp  10  is particularly well suited for use in applications requiring releasable clamping while the adjustable P-clamp  10  is attached to a support structure  14 . 
     As illustrated in the view of  FIG. 2 , the adjustable P-clamp  10  includes two principal components, namely an integrally formed clamp member  16  and a mounting element  18 . The clamp members  16 A,  16 B define a pair of substantially symmetrical, arcuately shaped profiles  20 A,  20 B, hereinafter referred to as the arcuate profiles,  20 A,  20 B. The arcuate profiles  20 A,  20 B are shaped and dimensioned to encircle an elongate element, such as a bundle  12  and are joined by a hinge mechanism  22 . The arcuate profiles  20 A,  20 B may further define ridges  21  projecting from the arcuate profiles  20 A,  20 B. The ridges  21  aid in securing a bundle  12  within the clamp member  16  and help prevent unwanted rotation of the bundle  12  during vibration or other movement of the adjustable P-clamp  10 . Alternatively, the clamp members  16 A,  16 B may include a cradle member  58 , as will be discussed with reference to  FIGS. 10 through 12 . As may be seen in  FIG. 4 , the hinge mechanism  22  may include an area of reduced thickness  24  which allows the hinge mechanism  22  to flex or bend freely during the installation and securing of a bundle  12 . This type of hinge mechanism may be referred to as a living hinge. Alternative embodiments may be envisioned using other types of hinge mechanisms, such as a piano hinge, a butt hinge, etc. The hinge mechanism provides the benefit of maintaining alignment of the arcuate tongue  34  with the slot opening  36  throughout the process of closing the first clamp member  16 A around the bundle  12 . 
     With specific reference to  FIGS. 5 and 6 , it may be seen that the hinge mechanism  22  may also include a hinge interlocking mechanism  26 . As shown, the interlocking mechanism  26  comprises an arcuate projection  28  that is configured to be received into a corresponding channel  30 . When the clamp member  16  is engaged, and the clamp members  16 A,  16 B are closed around the bundle  12 , as will be described, the interaction of the interlocking arcuate projection  28  in the channel  30  provides a secondary retention across the hinge which would be required in the unlikely event the area of reduced thickness in the hinge mechanism  22  would fail, due to cracking or other failure, thereby retaining the clamp members  16 A,  16 B in a closed position should the area of reduced thickness  24  fail, due to cracking or other loss of function. The hinge interlocking mechanism  26  may not be required, but provides backup retention and may be desired by consumers concerned about the robustness of plastic components. 
     As is illustrated in  FIGS. 4, 5, 7, and 8 , the clamp member  16  may be seen to further include a lock mechanism  32 . The lock mechanism  32  is comprised of an arcuate tongue  34  and a slot opening  36  having an engaging pawl  38 , particularly see  FIGS. 5 and 7 . As shown, a protruding beam  40  of the adjustable P-clamp  10  is positioned perpendicular to the arcuate tongue  34  and provides a platform or depression for an operators fingers or thumb press upon the first clamp member  16 A when engaging the arcuate tongue  34  into the slot opening  36 . The first clamp member  16 A may include an extending arcuate tongue  34 , with a slot opening  36  being positioned adjacent a second clamp member  16 B. The arcuate tongue  34  is preferably molded with a plurality of serrations  42 , which extend along the length of the arcuate tongue  34  and across the width of the arcuate tongue  34 . The serrations  42  may be arranged in two parallel rows as shown. The arcuate tongue  34  is adapted to be received in a corresponding slot opening  36  adjacent the second arcuate profile  20 B. As may be seen particularly in  FIGS. 5 and 7 , the engaging pawl  38  located in the slot opening  36  may include teeth  44  thereon. The teeth  44  may be arranged in two parallel rows to correspond to the width of the serrations  42  on the arcuate tongue  34 . As illustrated, the serrations  42  engage the teeth  44  on the engaging pawl  38  when the arcuate tongue  34  is inserted into the slot opening  36  for retaining the bundle  12 . As best shown in  FIGS. 8 and 9 , the arcuate tongue  34  may further include a pair of spaced apart serration rails  43 . The pair of spaced apart serration rails  43  serve to protect the serrations  42  from damage from a release tool  76 , see  FIG. 32 , should opening of the lock mechanism  32  be desired. The leading edge of the arcuate tongue  34  may be chamfered to provide the benefit of more easily inserting the arcuate tongue  34  into the slot opening  36 . 
     The adjustable P-clamp  10  is adjustable to secure a range of various bundle diameters. Each succeeding engagement of the pawl teeth  44  to the serrations  42  reduces the circumferential diameter being formed by the adjustable P-clamp  10 . Therefore, the adjustable P-clamp  10  is adjustable to various elongate bundle diameters within a predefined range designed for each size of adjustable P-clamp  10 . 
     The protruding beam  40  of the adjustable P-clamp  10  is positioned perpendicular to the arcuate tongue  34  and provides a platform or depression for an operators fingers or thumb press upon the first clamp member  16 A when engaging the arcuate tongue  34  into the slot opening  36 . 
     With reference to  FIGS. 10 and 11 , a cradle member  58  may be seen. The cradle member  58  is adapted for engagement with respective clamp members  16 A,  16 B and to face a secured bundle  12  during use. The cradle member  58  may be fabricated of rubber or other high coefficient of friction material, to thereby provide a gripping force on a secured bundle  12  and to prevent unwanted rotation of a secured bundle  12  in applications during which vibration or other movement of the adjustable P-clamp  10  may occur. The cradle member  58  may include flanges  60  for securement to respective clamp members  16 A,  16 B. 
     As mentioned, a clamp assembly  10  according to the present invention further includes a mounting element  18  for securing clamp-restrained elongated articles or bundles  12  to a support structure  14 . As seen in the figures, the mounting element  18  includes an extending mounting member  46  having a mounting aperture  48  therein. The mounting aperture  48  is preferably sized and dimensioned to receive an attachment feature, such as the bolt  50  shown, see  FIGS. 27 through 38 , although it is to be understood that other attachment feature may be used to attach the adjustable P-clamp  10  to a primary support structure  14 , such as screws, or other known fastening devices. The mounting member  46  may be integrally formed with the adjustable P-clamp  10 , as is shown in  FIGS. 2 through 13  or may be over molded with the adjustable P-clamp as depicted in  FIGS. 14, 15, and 17 through 19A /B. The mounting member  46  may be fabricated of any suitably resilient material, including molded polymer, as seen in  FIG. 2  and others, or metal as seen in  FIG. 14  and others. A metal mounting member  46  can withstand high torque installation of fasteners, e.g. nuts, bolts, etc., and the over molded plastic second clamp member  16 B provides some vibration dampening and/or isolation. 
     Moreover, the mounting aperture  48  may include an aperture reinforcement member  52 , as is shown in  FIGS. 2 through 12 , or may lack such a feature as is shown in  FIGS. 13 through 15  and  FIGS. 17 through 19A /B as may be desired by the specific application. Further, a mounting member  46 A may be used without a clamp member  16 , as is shown in  FIGS. 16A and 16B , wherein the mounting member  46 A includes a tab slot  90  to receive a cable tie  74  to pass through and around the adjustable P-clamp and interact and further secure the adjustable P-clamp in a closed position. The mounting member  46 A may be planar or angled to position the mounting member  46 A at an optimal location and orientation for routing of the bundle  12 . The mounting member  46 A may be formed of metal and include a plastic over molded portion  91  surrounding the a tab slot  90  to prevent contact between the bundle  12  with a metal portion of the mounting member  46 A. The mounting member  46 A provides the benefit of retaining the bundle  12  without metal components being used to circumferentially compress and retain the bundle. No metal components are in direct contact with bundle. Metal in contact with bundles is known to adversely cause detrimental damage to bundles, e.g. harnesses, cables, hoses, etc. 
     As may be seen in  FIGS. 13 through 19A /B, the mounting member  46 ,  46 A may assume various shapes and configurations and remain within the scope of the present invention. As illustrated, the mounting member  46  may extend laterally in a generally planar arrangement, see  FIG. 13 , may include a stepped portion  54  (see  FIG. 14 ), or may extend at an angle, see  FIG. 15 . Moreover, the mounting member  46  may include an extension portion  56 , see  FIGS. 17 and 18 , having a predetermined length. The length of the extension portion  56  may vary according the requirements of a specific application. The extension portion  56  provides the benefit of positioning the clamp member  16  to extend, reach guide, and route the bundle  12  in applications where a mounting hole or treaded stud is not available in close proximity to the bundle  12 . 
     Moreover, the mounting member  46  may be integrally formed as a one piece construction with the adjustable P-clamp  10 , as seen in  FIG. 13 , may be overmolded as is shown in  FIGS. 14, and 17 through 19A /B, or may be a unitary piece without a clamp member  16  as shown in  FIGS. 16A and 16B . 
     The wedge-shaped pawl may have two separate segmented rows of teeth with a large enough gap between the rows of teeth to allow a small screw driver to be inserted in between the rows of teeth for releasing engagement of the pawl. A complementary gap exists between the serrations on the tongue: One embodiment similarly segments the tongue serrations resulting in a similar gap that was discussed on the wedge shaped pawl. The resulting gap is in the center of the tongue to likewise allow the small screwdriver to be inserted in between serrations for release of adjustable P-clamp, unimpeded by the serrations, and being less likely to damage the serrations with the screwdriver during the release process. Another embodiment adds tall rails to the edges of the gap forming separation walls perpendicularly flanking the serrations zones, thereby creating a release channel for the screwdriver making it less likely to be able to damage the serrations with screwdriver during release of the adjustable P-clamp. 
     Thus the above mentioned features provide an easy to release bundle retention feature that allows the clamp to be reused and is attributed to the damage prevention features, i.e. a gap for unimpeded screwdriver entry and a channel to control screwdriver movement and inhibit screwdriver deflection. 
     With reference now to  FIGS. 21 through 24 , the present clamp assembly  10  may be seen in use in combination with a tension tab  62 . A tension tab  62  for use with the present clamp assembly  10  may comprise an elongate strap portion  64  and a T-shaped head portion  66 . A tension tab  62  may be used to aid a user in closing the clamp members  16 A,  16 B around an elongate member, such as a bundle or wires, cables, or tubes, hereinafter referred to as the elongate bundle  12 , and to apply proper tension of the clamp members  16 A,  16 B around the bundle  12 . In use, and as seen in  FIG. 24 , the tension tab  62  is inserted in a tension tab aperture  68  on the adjustable P-clamp  10 . The -shaped head portion  66  is stopped against an abutment  70  in the tension tab aperture  68 , while the strap portion  64  extends from the tension tab aperture  68 , see  FIG. 24 . To close the clamp members  16 A,  16 B around the bundle  12 , the user may press down on the first clamp member  16 A to move the arcuate tongue  34  into the slot opening  36 , or, when the tension tab  62  is used, the user may use a handheld tensioning and cutoff tool  72  to grasp the strap portion  64 . When the tension tab  62  and the handheld tensioning and cutoff tool  72  are used as shown in  FIG. 24 , the handheld tensioning and cutoff tool  72  is actuated to pull the strap portion  64  in the direction of arrow A, while pushing against the first clamp member  16 A in the direction of arrow B to thereby close the clamp members  16 A,  16 B with a predetermined tension selected on the handheld tensioning and cutoff tool  72 . Once closed to the predetermined tension, the handheld tensioning and cutoff tool  72  may severe the excess portion of the strap portion  64 . The present clamp assembly  10  may be further used on combination with a flexible cable tie  74 , see  FIG. 20 , such as are widely used in other applications to secure elongate items, such as wires, cables, hoses and tubes, into compact, secure bundles, as will be discussed. 
     The views of  FIGS. 25 and 26  illustrate an alternative embodiment clamp assembly  10 A, in which a pair of clamp members  16 A,  16 B may be laterally spaced apart and joined by a mounting element  18 A. As in the previously described embodiment, the adjustable P-clamp  10 A of these views includes two principal components, a pair of integrally formed clamp members  16 A,  16 B and a mounting element  18 A. The clamp members  16 A,  16 B each include a pair of substantially symmetrical, arcuately shaped profiles  20 A,  20 B that are shaped and dimensioned to encircle the bundle  12  and are joined by a hinge mechanism  22 . The arcuate profiles  20 A,  20 B may further include ridges  21  projecting from the arcuate profiles  20 A,  20 B or, alternatively, the clamp members  16 A,  16 B may include a cradle member  58 , as described with reference to  FIGS. 10 and 11 . As in the previously described embodiment, the hinge mechanism  22  may include an area of reduced thickness  24  to allow the hinge mechanism  22  to move freely during the installation and securing of a bundle  12 . The adjustable P-clamp  10 A illustrated in these views further includes the hinge interlocking mechanism  26  previously discussed as comprises the arcuate projection  28  that is configured to be received into a corresponding channel  30  (not shown in these views). Moreover, the adjustable P-clamp  10 A illustrated in  FIGS. 25 and 26  includes a mounting element  18 A for securing clamp-restrained elongated articles or bundles  12  to a support structure  14 , see  FIGS. 27 through 38 . As in the previous embodiment, the mounting element  18 A includes an extending mounting member  46  having a mounting aperture  48  therein which may or may not include an aperture reinforcement member  52 . The mounting member  46  may be integrally formed with the adjustable P-clamp  10 A, as is shown in  FIG. 25  or may be over molded with the adjustable P-clamp  10 A as depicted in  FIG. 26 . 
     A method of using the described clamp assembly  10  according to the present invention may be seen in  FIGS. 27 through 33B . As is shown, the mounting element  18  of the adjustable P-clamp  10  is secured to a support structure  14  by way of the bolt  50  shown, although it is to be understood that other attachment feature may be used to attach the adjustable P-clamp  10  to a primary support structure  14 , such as screws, or other known fastening devices. A bundle  12  is placed on arcuate profile  20 B and clamp member  16 A is moved in the direction of arrow C, see  FIG. 29 . As clamp member  16 A moves around bundle  12 , the arcuate tongue  34  and its serrations  42 , are engaged by the engaging pawl  38  in the slot opening  36  until a proper tension is achieved and the bundle  12  is secured. In the event that release of the bundle  12  is desired, an elongate release tool  76  is inserted into the slot opening  36 , as shown in  FIGS. 32 through 33B . The release tool  76  biases the engaging pawl  38  such the teeth  44  on the engaging pawl  38  disengage from the serrations  42  of the arcuate tongue  34 , and the arcuate tongue  34  may be released in the direction of arrow D, thereby opening the clamp member  16  and freeing the bundle  12 . Moreover, the views of  FIGS. 33A and 33B  illustrate the engaging pawl  38  having a wedge release aid  86  to further aid a user in release of the arcuate tongue  34 . As shown, a release tool  76  moves in the direction of arrow E and biases the wedge release aid  86  for release of the arcuate tongue  34  in the direction of arrow D, see  FIG. 32 . 
       FIGS. 34 and 35  illustrate another method of using the described clamp assembly  10  according to the present invention. As is shown, and similar to the method of  FIGS. 28 through 31 , the mounting element  18  is secured to a support structure  14  by way of a bolt  50  or other suitable fastener. A bundle  12  is placed on arcuate profile  20 B and clamp member  16 A is moved as shown in  FIG. 29  such that the arcuate tongue  34  and its serrations  42  are engaged by the engaging pawl  38  in the slot opening  36  until a proper tension is achieved and the bundle  12  is secured. The method shown in  FIGS. 34 and 35  may include the further step of retaining the clamp member  16  with a cable tie  74 . Typically, such cable tie  74  include a head  78  and a flexible strap  79 , which terminates in a tail  80 . In use, the cable tie  74  is inserted through the head  78  and then looped around the elongate item, in this use the clamp member  16 . The tail  80  is then pulled tight to pull the strap  79  around the clamp member  16  to thereby secure the clamp member  16  in a closed position. A pawl mechanism (not shown) within the head  78  secures the strap  79  against withdrawal. The use of the cable tie  74  further secures the clamp member  16  in closed condition the event of a failure or other unwanted release of the clamp member  16 , see  FIGS. 35A and 35B . 
     In the unlikely event that the hinge mechanism fractures and the clamp members  16 A becomes detached or lost, the remaining portion of the adjustable P-clamp may be used as a saddle mount by using a flexible cable tie to secure the bundle against the saddle mount base as shown in  FIGS. 35A and 35B . This is beneficial for customers trying to provide a quick repair of a broken adjustable P-clamp. For example, an over-the-road truck driver making an emergency repair of a leaking hydraulic hose may accidentally sever the hinge of the adjustable P-clamp while removing the failed hose. The truck driver could successfully secure the new hydraulic hose to the remaining portion of the adjustable P-clamp using a standard cable tie which widely available at a truck stop. 
     Further, the adjustable P-clamp, by having an inherently flexible design and being formed of impact resistant polymer material, provides isolation and/or vibration dampening for elongate bundles, i.e.; cables, wires, harnesses, hoses, tubing, etc., in comparison to metal P-clamps which does not provide vibration dampening. Vibration dampening reduces the incidence of fatigue failures that occur on non-flexible components that are allowed to vibrate at harmonic frequencies. For example, when metal brake lines vibrate on automobiles at highway speeds, the metal P-clamps that retain the brake lines also vibrate. In this case, without flexible plastic components periodically installed, fatigue failures can occur at brake line connections and on the metal P-clamps. 
     Another method of using the described clamp assembly  10  and utilizing a tension tab  62  may be seen in the views of  FIGS. 36 through 39 . A tension tab  62 , as previously described, may comprise an elongate strap portion  64  and a head portion (not shown). A tension tab  62  may be used to aid the installer in a controlled closing of the clamp members  16 A,  16 B around the bundle  12  and to apply proper, accurate tensioning of the clamp members  16 A,  16 B around the bundle  12 . As is shown, and similar to the methods of  FIGS. 28 through 33B and 34 through 35B , the mounting element  18  is secured to a support structure  14  by way of a bolt  50 . A bundle  12  is placed on arcuate profile  20 B and the tension tab  62  is inserted in a tension tab aperture  68  on the adjustable P-clamp  10 . The head portion is stopped against an abutment  70  in the tension tab aperture  68 , see  FIG. 24 , while the strap portion  64  extends from the tension tab aperture  68 . A handheld tensioning and cutoff tool  72  grasps the strap portion  64  and the handheld tensioning and cutoff tool  72  is actuated to pull the strap portion  64  in the direction of arrow A, also see  FIG. 24 . The handheld tensioning and cutoff tool  72  pushes against the first clamp member  16 A in the direction of arrow B to thereby close the clamp members  16 A,  16 B with a predetermined tension such that the arcuate tongue  34  and its serrations  42  are engaged by the pawl  38  in the slot opening  36  until a proper tension is achieved and the bundle  12  is secured. 
     As may further be seen in these views, a clamp assembly  10  according to the present invention may be provided with a saddle mount  82 . With particular attention to  FIG. 39 , a saddle mount  82  may be seen attached to the clamp member  16 A and including a tie slot  84 . The saddle mount  82  may support a bundle  12  which is secured by a cable tie  74 . As shown, the cable tie  74  encircles the bundle  12 , is received by the tie slot  84 , and thereby attaches the bundle  12  to the saddle mount  82 . It is to be understood that while a saddle mount  82  is shown in conjunction with the adjustable P-clamp  10  illustrated in  FIGS. 37 through 39 , clamp assemblies  10 ,  10 A depicted in other figures may also include a saddle mount  82 . The saddle mount  82  provides the benefit of securing separated parallel bundles to the adjustable P-clamp  10 . 
     The views of  FIGS. 40 through 42  illustrate another embodiment of a clamp assembly  10 B according to the present invention which combines previously described features. As in other described embodiments, the adjustable P-clamp  10 B of these views includes an integrally formed clamp member  16  and a mounting element  18 , the clamp member  16  having a pair of locking clamp members  16 A,  16 B each defining an arcuate profile  20 A,  20 B. As shown, the arcuate profiles  20 A,  20 B may further include ridges  21  projecting from the arcuate profiles  20 A,  20 B to aid in securing a bundle  12  (not shown in these views) within the clamp member  16  and help prevent unwanted rotation of the bundle  12  during vibration or other movement of the adjustable P-clamp  10 B. As with the previous embodiment, although not shown, the adjustable P-clamp  10 B of these views may include a cradle member  58 . Moreover, a hinge mechanism  22  may include an area of reduced thickness  24  to allow the hinge mechanism  22  to move freely during the installation and securing of a bundle  12 . As further shown, and as also described in previous embodiments, the hinge mechanism  22  may include a hinge interlocking mechanism  26  in which the arcuate projection  28  is configured for reception into a corresponding channel  30 . 
     The embodiment illustrated in  FIGS. 40 through 42  further includes a lock mechanism  32  similar to that of previous embodiments, wherein the lock mechanism  32  is comprised of a arcuate tongue  34  and a slot opening  36  having an engaging pawl  38 . The pawl  38  may include a wedge release aid  86  as was described with reference to  FIGS. 33A and 33B . As shown, the protruding beam  40  of a first clamp member  16 A may include an extending arcuate tongue  34 , with a slot opening  36  being positioned adjacent a second arcuate profile  20 B. The arcuate tongue  34  is preferably molded with a plurality of serrations  42 , which extend along the length of the arcuate tongue  34  and across the width of the arcuate tongue  34 . The serrations  42  may be arranged in two parallel rows as shown, with the wedge release aid  86  positioned between the rows of serrations  42 . As previously mentioned, the arcuate tongue  34  is adapted to be received in a corresponding slot opening  36  adjacent the second arcuate profile  20 B. The engaging pawl  38  located in the slot opening  36  may include teeth  44  arranged in two parallel rows to correspond to the width of the serrations  42  on the arcuate tongue  34 . As in previous embodiments, the serrations  42  engage the teeth  44  on the engaging pawl  38  when the arcuate tongue  34  is inserted into the slot opening  36  for retaining the bundle  12 . The arcuate tongue  34  may further include a pair of spaced apart serration rails  43  to minimize damage to the serrations  42  by a release tool  76 , see  FIGS. 32, 33A, and 33B , should opening of the lock mechanism  32  be desired. The arcuate tongue  34  may be reinforced by way of the flanges  92  illustrated. The flanges  92  reduce twisting or buckling of the arcuate tongue  34  in use. As illustrated, the mounting member  46  of the embodiment shown may be overmolded. 
       FIGS. 43 and 44  illustrate a variation of the adjustable P-clamp  10 B featured in  FIGS. 40 through 42 . The adjustable P-clamp of these views includes an over molded mounting member  46 B having flattened profile portions  88 . The flattened profile portions  88  allow nesting of two clamp assemblies  10 B, as is illustrated in  FIG. 43 . As shown, the flattened profile portions  88  of the mounting members  46 B nest against stepped portions  54  of a corresponding clamp assembly  10 B, thereby allowing facile use of multiple adjacent clamp assemblies  10 B. 
     The embodiment in  FIGS. 45 through 48  illustrates an alternative clamp assembly  10 C featuring a variation of the tension tab mount  100  as featured in all previous embodiments. The tension tab mount  100  is comprised of a plurality of substantially symmetrical tab mount flanges  102  having an inner face  104  and an outer face  106 . The tab mount flanges  102  are spaced apart the approximately the width of the tension tab  62 . To mount the tension tab  62 , the user glidingly inserts the tension tab  62  in between the tab mount flanges  102  tangentially contacting the inner faces  104 . And the tension tab  62  is locked in place by the tab securing wedge  108 . To dismount, the user applies pressure to the outer face  106  and the tab securing wedge  108  to dislodge the tension tab  62 . 
     Regarding  FIGS. 47, 48 and 53 through 54 , the illustrated embodiment features a clamp mounting attachment  110  for purposes of mounting the adjustable P-clamp on a surface using an adhesive pad  124  and adhesive surface  116 . The clamp mounting attachment  110  is horizontally guided into the mounting insert channel  130  of the adjustable P-clamp, wherein the upper surface  112  of the clamp mounting attachment  110  is guided and frictionally engages with the upper channel surface  130 A; the substantially symmetrical and mirrored channel wings  132  frictionally engage with the mounting attachment&#39;s groove surface  122  and mid surface  118  to keep the clamp mounting attachment  110  in guided position within the mounting insert channel  130 . The curved wedge clip face  120 A is guided under the channel wedge  126  and the wedge clip  120  is secured on the outer face of the wedge clip  126 A. 
       FIGS. 49 through 52  feature multiple configurations of the clamp mounting attachment  110  to be used with various mounting approaches.  FIG. 49  illustrates the mounting configured with a mounting arrowhead  140 .  FIG. 50  illustrates the mounting attachment configured with a mounting fir tree  150 .  FIG. 51  illustrates the mounting attachment configured with a mounting oval fir tree  160 .  FIG. 52  illustrates the mounting attachment configured with a mounting edge clip  170 . 
       FIGS. 55A and 55B  illustrate another variation of the clamp mounting assembly. The adjustable P-clamp of these views includes a groove member  200  having an elevated lip member  200 A. The elevated lip member  200 A allow the outer lips of the adjustable P-clamp  10 C to nestle into the grooves of the groove member  200 , thereby allowing facile use of multiple adjacent clamp assemblies  10 C. 
       FIGS. 56A, 56B, and 58  illustrate another variation of the clamp mounting assembly. The adjustable P-clamp of these views includes a molded lip member  210  allowing for the outer lips of the adjustable P-clamp  10 C to nestle into the grooves of the lip member  210 , thereby allowing facile use of multiple adjacent clamp assemblies  10 C. The lip member  210  is formed to house a mounting aperture  48  sized and dimensioned to receive an attachment feature, such as a bolt  50 . 
       FIGS. 57A, 57B, and 59  illustrate another variation of the adjustable P-clamp. The adjustable P-clamp of these views includes a mounting member  220  and mirrored lip wings  224 . The lip wings  224  allow the outer lips of the adjustable P-clamp  10 C to nestle under the grooves to lock maintain firm position on the adjustable P-clamp, as is illustrated in  FIG. 57B . As shown, the mounting member  220  lip member  210  is formed to house a mounting aperture  48  sized and dimensioned to receive an attachment feature, such as a bolt  50 . 
       FIGS. 60 and 61  illustrate clamp assembly  10 C also having mounting element  18  for securing clamp-restrained elongated articles or bundles  12  to a support structure  14 . 
     The foregoing is considered as illustrative only of the principles of the invention. Furthermore, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described. While the preferred embodiment has been described, the details may be changed without departing from the invention, which is defined by the claims. 
     While this invention has been described in terms of the preferred embodiments thereof, it is not intended to be so limited, but rather only to the extent set forth in the claims that follow. For example, the above-described embodiments (and/or aspects thereof) may be used in combination with each other. In addition, many modifications may be made to configure a particular situation or material to the teachings of the invention without departing from its scope. Dimensions, types of materials, orientations of the various components, and the number and positions of the various components described herein are intended to define parameters of certain embodiments, and are by no means limiting and are merely prototypical embodiments. 
     Many other embodiments and modifications within the spirit and scope of the claims will be apparent to those of skill in the art upon reviewing the above description. The scope of the invention should, therefore, be determined with reference to the following claims, along with the full scope of equivalents to which such claims are entitled. 
     As used herein, ‘One or more’ includes a function being performed by one element, a function being performed by more than one element, e.g., in a distributed fashion, several functions being performed by one element, several functions being performed by several elements, or any combination of the above. Also, as used herein substantially parallel means±15° of absolutely parallel and substantially perpendicular means±15° of absolutely perpendicular. 
     The terminology used in the description of the various described embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the description of the various described embodiments and the appended claims, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term “and/or” as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. It will be further understood that the terms “includes,” “including,” “comprises,” and/or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. 
     While terms of ordinance or orientation may be used herein, these elements should not be limited by these terms. All terms of ordinance or orientation, unless stated otherwise, are used for purposes distinguishing one element from another, and do not denote any particular order, order of operations, direction or orientation unless stated otherwise.