Patent Publication Number: US-2012036813-A9

Title: Multi-element constructional assembly

Description:
CROSS REFERENCE TO RELATED APPLICATION 
     This application is a continuation-in-part of application Ser. No. 11/116,092, filed Apr. 27, 2005, which is incorporated hereinto in its entirety. 
    
    
     FIELD OF THE INVENTION 
     The present invention relates to a constructional element with corrugated central surface. 
     BACKGROUND OF THE INVENTION 
     Use of light gauge metal is an element in a wall, floor or roof assembly has had only limited use, which has generally been that of end supports or foundation elements in a position transverse to the end of a support beam or the like. The same is reflected in such references as U.S. Pat. No. 6,205,727 (2001) to Butler, entitled Interlocking Corrugated Panel Wall Cast In-Situ. 
     The present invention recognizes the potential application of so-called light gauge metal, i.e., steel, aluminum or alloy metal having a gauge in a range of about 0.5 to about 8 mm. for the formation of a surface having a repetitive sequence of ridges and grooves, e.g., corrugations. Therein, such elements are employed as a center support means and truss substitute within a larger constructional assembly in the nature of an internal part of a support panel of a larger structure. The prior art does not, to the knowledge of the inventor, suggest such a constructional assembly or the use of corrugated light gauge steel in such a fashion. 
     SUMMARY OF THE INVENTION 
     A construction system includes a bi-planar sheet of structural material having two alternating series of vertical segments, each segment of the series, in horizontal cross-section, defining a planar base parallel to a base of a successive vertical segment of the alternating series of vertical segments, the bases of each segment of the series integrally connected to each other by sidewalls; and a pair of longitudinal members having a first member and a second member, the first member disposed parallel to the second member, securing the bi-planar sheet between. 
     It is an object of the invention to provide a composite constructional assembly in which a corrugated surface of gauge steel thinner than 0.375 inch is secured between upper and lower elements of a material such as gauge metal and wood. 
     It is another object to provide a constructional assembly of the above type, said surface of corrugated narrow gauge steel may be provided with a plurality of holes or apertures sufficient to permit passage of utilities such as wires, conduits, and waterlines therethrough. 
     It is a further object to provide an assembly that can form a wall, panel, or part of a ceiling and floor. 
     The above and yet other objects and advantages of the present invention will become apparent from the hereinafter set forth Brief Description of the Drawings, Detailed Description of the Invention and claims appended herewith. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is an isometric view of the present construction system. 
         FIG. 2A  is a top assembly view of the system of  FIG. 1 . 
         FIG. 2B  is an exploded top assembly view of the system of  FIG. 1 . 
         FIG. 3  is a side elevational assembly view of the system of  FIG. 1 . 
         FIG. 4A  is a vertical sectional assembly view of the system of  FIG. 1  through “A”. 
         FIG. 4B  is a front elevational assembly view of the system of  FIG. 1 . 
         FIG. 5  is an isometric view of the second embodiment of the invention. 
         FIG. 6  is a front elevational assembly view of the system of  FIG. 5 . 
         FIG. 7A  is a top assembly view of the system of  FIG. 5 . 
         FIG. 7B  is an exploded top assembly view of the system of  FIG. 5 . 
         FIG. 8  is a side elevational assembly view of the system of  FIG. 5 . 
         FIG. 9  is an isometric view of the third embodiment of the invention. 
         FIG. 10A  is a top assembly view of the system of  FIG. 9 . 
         FIG. 10B  is an exploded top assembly view of the system of  FIG. 9 . 
         FIG. 11  is a side elevational assembly view of the system of  FIG. 9 . 
         FIG. 12  is a front elevational assembly view of the system of  FIG. 9 . 
         FIG. 13  is an isometric view of the fourth embodiment of the invention. 
         FIG. 14A  is a top assembly view of the system of  FIG. 13 . 
         FIG. 14B  is an exploded top assembly view of the system of  FIG. 13 . 
         FIG. 15  is a side elevational assembly view of the system of  FIG. 13 . 
         FIG. 16  is a front elevational assembly view of the system of  FIG. 13 . 
         FIG. 17  is an exploded isometric view of a fifth embodiment of the invention. 
         FIG. 18  is a top assembly view of the embodiment of  FIG. 17 . 
         FIGS. 18A ,  18 B and  18 C are sectional views of  FIG. 18  taken along lines A, B, and C thereof respectively. 
         FIG. 19  is an enlarged detail view of the encircled portion of  FIG. 18 . 
         FIG. 20  is a side elevational view of the embodiments of  FIGS. 17 and 18 . 
         FIG. 21  is a front elevational view of the view of  FIG. 20 . 
     
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     With reference to the isometric view of  FIG. 1 , the construction system includes a bi-planar sheet  105  of structural material having two alternating series of vertical segments  110 . Each segment  110  of the series, in horizontal cross-section, defines a planar base parallel to a base of a successive vertical segment  110  of the alternating series of vertical segments  110 , and the bases of each segment  110  of the series are integrally connected to each other by sidewalls  115 . The construction system further includes a pair of longitudinal members having a first member  120  and a second member  125 . The first member  120  is disposed parallel to the second member  125  for securing the bi-planar sheet  105  therebetween. 
     With reference to the top assembly view of  FIG. 2A  and the exploded assembly view of  FIG. 2B , the bi-planar sheet  105  may be seen completely disposed between the first member  120  and the second member  125 . In one embodiment, the bi-planar sheet  105  is a metal panel, and the first member  120  and the second member  125  are made of steel. 
     With reference to the side elevational assembly view of  FIG. 3 , it may be seen that an upper layer of the bi-planar sheet  105  is continuously welded to the first member  120  of the pair of longitudinal members, and a lower layer of the bi-planar sheet is continuously welded to the second member  125  of the pair of longitudinal members. Furthermore, the horizontal width of a base of a first series of vertical segments may differ from that of bases of the second series of vertical segments. Generally, the sidewalls  115  define planes normal to planes defined by the bases. However, the sidewalls  115  may define planes angulated relative to planes defined by the bases. 
     With reference to the vertical sectional assembly view of  FIG. 4A  through “A”, and the front elevational assembly view of  FIG. 4B , it may be seen that the thickness of the first member  120  and the second member  125  may be same. However, the thickness of the first member  120  and the second member  125  may be different, depending upon the requirements. 
       FIG. 5  is an isometric view of the second embodiment of the invention, in which there is provided a construction system including a bi-planar sheet  105  as described previously in the embodiments of  FIGS. 1-4 , and multiple longitudinal members  200 , defining in, transverse cross-section, a substantially U-shaped geometry. 
     With reference to the front elevational assembly view of  FIG. 6 , a first pair ( 200   1 ,  200   2 ) of longitudinal members is secured to horizontal edges of a front surface of the bi-planar sheet  105  and a second pair ( 200   3 ,  200   4 ) of longitudinal members is secured to horizontal edges of a rear surface of the bi-planar sheet  105 , via multiple metal fasteners  210 , in a manner such that various multiple longitudinal members  200  are parallel placed with respect to each other, as illustrated in  FIGS. 7A and 7B . It is to be appreciated that more than four longitudinal members, or any combination thereof, may be employed, in other embodiments of the present invention. 
     With reference to the side elevational assembly view of  FIG. 8 , it is evident that the horizontal width of a base of a first series of vertical segments may differ from that of bases of the second series of vertical segments. 
       FIGS. 9-12  illustrate various views, described above, of the third embodiment of the invention, in which there is provided a construction system including a bi-planar  sheet  105 , as described previously in the embodiments of  FIGS. 1-4 , multiple longitudinal members, as described previously in the embodiments of  FIGS. 5-8 , and multiple hollow longitudinal members  300  defining, in transverse cross-section, a geometry of a square. As evident, a portion of each hollow longitudinal member is horizontally disposed inside the longitudinal members  200 . It is to be appreciated that the hollow longitudinal members  300  may be fully or partially secured to the inner surface of the longitudinal members  200 , via the multiple metal fasteners  210 . In other embodiments, the hollow longitudinal members  300 , may not be hollow, and may be partially, or fully solid. 
       FIGS. 13-16  illustrate various views, described above, of a fourth embodiment of the invention, in which there is provided a construction system including a bi-planar sheet  105 , as described previously in the embodiments of  FIGS. 1-4 , multiple hollow longitudinal members  300 , as described previously in the embodiments of  FIGS. 9-12 , and a pair of open-ended longitudinal members, defining in, transverse cross-section, a substantially polygonal geometry. A first longitudinal member  405  horizontally encloses and secures an upper portion of the bi-planar sheet  105 , and a second longitudinal member  410  horizontally encloses and secures a lower portion of the bi-planar sheet, via the multiple metal fasteners. 
       FIGS. 17-21  illustrate various views, as defined in the Brief Description of the drawings above, of a fifth embodiment of the invention, in which there is provided a construction system including two bi-planar sheets  505  and  507  which, individually described above in the embodiments of  FIGS. 1-4 . Said fifth embodiment of the invention further includes a hollow longitudinal member  300 , described above in the embodiment of  FIGS. 9-12 , as well as multiple hollow vertical longitudinal members  500  which are particular to the instant invention. Both hollow members  300  and  500  define, in transverse cross-section, a substantially polygonal geometry, inclusive of a square. An upper longitudinal metal track  520  defines a U-shape on three sides, and holds the horizontal upper ends of bi-planar sheets  505  and  507  when joined, this in the manner shown particularly in  FIGS. 18A and 20 . As may be noted in the assembly view of  FIG. 18  and, particularly, the enlarged region thereof shown in  FIG. 19 , all surfaces of hollow vertical longitudinal members  500  are enclosed by the bi-planar geometry of sheets  505  and  507  when joined together by upper and lower metal tracks  520  and  525 . 
     As may be noted, horizontal longitudinal member  300  entails a cut-away portion  302  (see also  FIGS. 17 and 18A ) which permits it to envelope upper metal track  520 . Further, as may be noted in views of  FIGS. 19-21 , screws  509 , or equivalent fasteners, secure the respective front and back bi-planar sheet  505  and  507  to vertical tubes  500  and, similarly, are used (see  FIGS. 18B and 18C ), to secure the bi-planer sheets to the longitudinal tracks  520  and  525 . The relationship between vertical tubular members  500 , upper U-shaped longitudinal track  520 , and bi-planer sheets of  505  and  507  may be seen with reference to vertical cross-sectional view of  FIG. 18A . 
     Those of ordinary skill in the art will appreciate that though in different views of various embodiments, a continuous length of the construction system is illustrated, the actual dimensions of the construction system may vary for various commercial embodiments of the present invention, depending upon various areas of application. 
     While there has been shown and described the preferred embodiment of the instant invention it is to be appreciated that the invention may be embodied otherwise than is herein specifically shown and described and that, within said embodiment, certain changes may be made in the form and arrangement of the parts without departing from the underlying ideas or principles of this invention as set forth in the Claims appended herewith.