# Patent

## Title
Shelf section and method

## Abstract

A shelf section either having a bottle holding region or a central wood member supporting a platform and adapted to fit against a wall section where there are exposed 2 by 4 wooden posts at spaced intervals. The shelf section has a horizontal platform, part of which is positioned between adjacent 2 by 4 posts, and the other part extending outwardly from the posts. A pair of mounting flanges attach to the outer surfaces of the 2 by 4s, and a pair of braces extend between the flanges and the platform. The shelf section is designed to be made from a single metal sheet cut to the appropriate dimensions and configuration, and is arranged so that a plurality of shelf sections can next within one another for storage, transportation, etc.

## Background
RELATED APPLICATIONS
This application claims the benefit of U.S. Ser. No. 60/228,077, filed Aug. 25, 2000; U.S. Ser. No. 9/940,274, filed Aug. 27, 2001 (which issued as U.S. Pat. No. 6,708,627 B1, on Mar. 23, 2004); U.S. Ser. No. 10/806,491, filed on Mar. 22, 2004; and U.S. Ser. No. 10/807,666, filed on Mar. 23, 2004 now abandoned.
BACKGROUND OF THE INVENTION
a) Field of the Invention
The present invention relates to shelving, such as small shelf sections which can conveniently be mounted to various structures, and more particularly to a shelving system where individual shelving sections can be conveniently mounted to particular structural configurations where they are exposed vertical posts at spaced intervals.
b) Background Art
It is quite common in housing structures (or other structures) to construct walls or other structural sections where there are spaced, vertically aligned wooden 2 by 4s or 2 by 6s. These are commonly covered with panels, such as plasterboard. However, in some instances these vertical wooden posts, while having wall panels on one side, are otherwise exposed. This would commonly happen, for example, where there is a shop, tool shed, or garage where the interior wall surfaces do not have panels, but have the exposed 2 by 4s.
In those situations, it is often desired to have shelving for storage of various items. However, conventional shelving comprising long planks has the obvious drawback that the shelving would be positioned entirely outwardly from the outer surface of the 2 by 4s, and there would be an empty area between the rear part of the shelving and the panel that is connected to the opposite surfaces of the 2 by 4s. Accordingly, it is an object of the present invention to provide a shelving system where the individual shelf sections could be conveniently and economically manufactured, and also be used quite conveniently in situations such as described above.
SUMMARY OF THE INVENTION
The present invention relates to a shelf section which is particularly adapted to be connected to two posts which are spaced laterally from one another. The present invention can quite advantageously be used in a situation, for example, where there is a wall structure made up of a plurality of vertical wooden 2 by 4s which are space laterally from one another at a spacing distance of, for example, sixteen or eighteen inches. At least one side of the array of 2 by 4s would be exposed (i.e. would not have sheet rock paneling or other paneling covering the 2 by 4s), and the other surface of the array of 2 by 4s may or may not have paneling covering the same. This commonly occurs, for example, in the interior walls of a garage, a shop, a tool shed, or the like.
The shelf section can quite advantageously be made as an integral structure, and more specifically be formed from a planar piece of sheet metal cut to the proper configuration and dimensions. Then the sheet metal is bent along designated bend lines to form the finished product which is the shelf section.
The shelf section has a platform with front and rear platform edge portions and oppositely positioned side platform edge portions. There is a front-to-rear longitudinal axis, and a transverse axis. The platform is arranged so that in an operating position (e.g. mounted between the adjacent posts) at least a portion of the platform is positioned between the two posts.
The shelf section has a pair of mounting flanges located on opposite sides of the shelf section and positioned in a manner that with this shelf section in the operating position, the mounting flanges are located so as to be adjacent to the respective front surfaces of the posts so as to be able to be connected thereto (e.g. by screws).
Then there is a pair of bracing members located on opposite sides of each platform, which each bracing member connecting between a related flange and a forward edge portion of the platform.
In a preferred configuration, a forward portion of the platform has front side edges which extend in a forward and inward direction toward the longitudinal center axis, and the two bracing members are each attached to the converging forward side edge portions of the platform, extending upwardly therefrom and joined to the related flange members. This enables a plurality of the shelf members to be stacked together in nesting relationship with related forward portions of the shelf members nesting within one another, and the platforms positioned on top of one another but shifted from one another in the stacking configuration.
In the “laid-flat” configuration of the shelf member (its pre-form condition from which is to be formed into the shelf section), there are pre-designated bend lines between the two bracing members in the platform, and also two bracing lines corresponding to connecting lines between the two bracing members and the two flange members. During the bending operation, the flange members are bent along their bending lines about ninety degrees, and the bracing members are bent along their bending lines ninety degrees to be formed into the configuration of the finished product.
Also within the scope of the present invention is the method of forming the individual shelf sections, and also in forming the shelf sections in a mass-production operation where these are formed at forming/cutting stations. Also, the present invention relates to the method of using the shelf section of the present invention. Other features of the present invention will become apparent from the following detailed description.



BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is an isometric view of the shelf section mounted to two vertical 2 by 4s, by means of mounting flanges;
FIG. 2 is a front elevational view showing three of the shelf sections mounted to three adjacent 2 by 4s;
FIG. 3 is a top plan view of the first embodiment of the present invention, but without being mounted to a structure;
FIG. 4 is a front elevational view of the shelf section of FIG. 3;
FIG. 5 is a side elevational view of the shelf section shown in FIGS. 3 and 4;
FIG. 6 is a top plan view of the single shelf section in a “laid-flat” configuration, and illustrating the bend lines along which the piece of sheet metal is bent to form the finished shelf section of FIGS. 1, 2, and 3, and showing also the angular relationships of these bend lines;
FIG. 7 is a top plan view, partly in section, similar to FIG. 3 showing the shelf section mounted to the 2.by.4s and adjacent to a vertical wall, with the wall, and with the 2 by 4s also being shown in section, and also showing in the broken lines the nails or screws used to mount the section;
FIG. 8 is a plan view, partly in section, similar to FIG. 7, and showing a larger shelf section, having a greater depth dimension than the shelf section, and mounted between two 2 by 6 wooden posts, indicated at;
FIG. 9 is a top plan view showing two of the shelf sections of FIG. 1 being stacked in a nested arrangement;
FIG. 10 is a somewhat schematic drawing illustrating a preferred method of manufacturing the shelf sections, showing a piece of sheet metal which is being directed into a forming and cutting section of a metal forming and cutting press, and showing the manufacturing sequence by which the three pre-forms are made into the end product;
FIG. 11 is an isometric view showing a modified form of the present invention, where the shelf section is made of three separate pieces which are fixedly joined to one another;
FIG. 12 is a “laid-flat” view (drawn to scale) which shows the same “laid-flat” section of FIG. 6, which is adapted to be mounted to wooden 2 by 4s, and showing the various dimensional and angular relationships.
FIG. 13 is a “laid-flat” view similar to those of FIGS. 6 and 12, but showing the relative dimensions and angular relationships of the shelf section of FIG. 8, which is adapted to be mounted to two wooden 2 by 6 boards;
FIG. 14 shows another embodiment where a wine rack version is employed;
FIG. 15 shows a cross-sectional view of a wine rack embodiment;
FIG. 16 shows a shelving arrangement where the stud members are attached to a board structure;
FIG. 17 shows another embodiment where a tray-like member is employed;
FIG. 18 shows another embodiment of a tray-like member which is retrofitted to existing stud members;
FIG. 20 shows another embodiment of a tray-like member fitting on the upper surface of a schematic version of a work table;
FIG. 21 shows an embodiment where a fire block structure is utilized;
FIG. 22 shows another embodiment of the fire block structure.



DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
To describe the first embodiment of the present invention, reference is first made to FIG. 1 which shows the shelf section 10 of the present invention mounted to a structure 12, comprising two vertical posts 14 of a rectangular cross-section (in this preferred embodiment, two wooden 2 by 4s) and a back wall 16. The shelf section 10 comprises a horizontal platform 18 which in turn is supported by two side mounting sections 20. Each mounting section 20 comprises a mounting flange 22 connected to a related 2 by 4 post 14, and a triangular bracing member 24 connected between its related flange 22 and a forward side edge portion of the platform 18. The two forward corner portions of the platform 18 are beveled at 26, and the forward edge of the platform 18 is formed as an upturned lip 28 extending between the beveled corners 26. Each of the flanges 22 has two horizontal mounting slots 30 spaced vertically from one another, and screws 32 are inserted through related slots 30 and into the related 2 by 4 post (see FIG. 7).
In continuing this description of this first embodiment, it is believed that a better understanding will be provided by the reader viewing FIG. 6. One of the benefits of this first embodiment is that it can be made as one integral piece which is manufactured from flat sheet metal stock and bent along bend lines. This not only provides structural benefits in the way of structural strength, but also enables the panel section 10 to be manufactured efficiently and economically.
FIG. 6 is a plan view looking on a laid-flat piece of sheet metal which has been cut to the appropriate shape and dimensions to be formed into the panel section 10 of FIG. 1. For ease of description, the numerical designations which are used in the descriptions given thus far with reference to FIG. 1 will be used in describing this laid-flat version of FIG. 6. Also, the numerical designations which are given in the following text to the bend lines in describing FIG. 6 will be used in designating these bend line locations in the finished panel section 10, with the understanding that these bend lines are the juncture lines where the platform 18, flanges 22, bracing members 34, and the front lip 28 are joined. In FIG. 6, the bend lines are shown as broken lines, and it can be seen that there are five bend lines, namely two bend lines 34, two bend lines 36, and a single bend line 38.
Each of the two bend lines 34 connects a related flange member 22 to its related bracing member 24. Each bend line 36 connects its related bracing member 24 to a forward edge portion of the platform 18. The single bend line 38 joins the front lip 28 to the platform 18.
Continuing this description with reference to FIG. 6, the “laid-flat” panel section 10 of FIG. 6 has a forward-to-rear longitudinal center axis 40, and a transverse axis 42 which, for purposes of future reference, is indicated as passing through two side points which are defined by the intersection of each pair of adjacent pairs of bend lines 34 and 36.
It is readily apparent from viewing FIG. 6 and FIG. 1 that the bending of the “laid-flat” panel section 10 to form the finished panel section 10 of FIG. 1 is accomplished by bending each of the flanges 22 in a downward direction ninety degrees (as viewed in FIG. 6) and bending each of the bracing members 24 upwardly ninety degrees (i.e. upwardly from the paper surface as shown in FIG. 6). Then the front lip 28 is bent upwardly (as seen in the plan view of FIG. 6) along the bend line 38.
The angular disposition of the bend lines 34 and 36 are significant in the present invention. In describing these, it should first be noted that the platform 18 can be considered as having a forward section 44 and a rear section 46, with the dividing line 48 of these forward and rear sections 44 and 46 being located at the transverse axis 42 (thus, the same line in FIG. 6 is given two designations, one designation 42 relating to its function as a transverse axis, and the other designation 48 relating to its function as a “boundary line” between the forward and rear platform sections 44 and 46).
The rear panel section 46 has a rear edge 50 which is parallel to the axis 42 and two rear side edge portions 52 which are parallel to one another and perpendicular to the rear edge 50 and to the transverse axis 48. Relating this back to FIG. 1 (and also to FIGS. 3 & 7), it can be seen that the lateral spacing distance between the two rear side edge portions 52 is just slightly less than the spacing distance between the lateral adjacent surfaces 52 of the 2 by 4 posts 14. Thus, with the panel section 10 being in its functioning position of FIGS. 1 and 7, there is a small gap 56 formed between each pair of edge portions 52 and side surfaces 54, to compensate for any possible inaccuracies in the spacing of the 2 by 4 posts 14 or possible misalignment of the same.
Now let us turn our attention back to the alignment of the bend lines 34 and 36. In looking at the left-hand side of FIG. 6, it can be seen that each bend line 36 has a slight forward and inward slant at an angle (indicated at 58) of approximately six degrees. Then each bend line 34 is perpendicular to its adjacent bend line 36 and thus makes an angle (indicated at 60) of six degrees relative to the transverse axis 42.
Also, it will be noted (still with reference to FIG. 6) that the lengthwise axis 62 of each of the slots 30 is parallel to its related bend line 36, so that in the plan view of FIG. 6, this alignment axis 62 has the same slant to the transverse axis 42 as the bend line 36.
In the shaping of the “laid-flat” shelf section of FIG. 6 to the finished shelf section of FIGS. 1 and 7, the flanges at 22 are each bent 90 degrees along the related bend line 34; each brace member 24 is rotated 90 degrees along its bend line 36, and the front lip 26 is bent 90 degrees along its bend line at 26. With that being accomplished, let us now look at the end configuration of the shelf member 10, and specifically examine FIGS. 3, 4, and 5 where the positional and angular relationships of the finished shelf section 10 can be seen more clearly.
First, as can be expected, the bracing member 24 which has been rotated upwardly to a vertical direction has its bottom bend line 36 forming the same angle at 58 (see FIG. 3) with the rear lateral edge 52 of the rear platform section 46. On the other hand, the bend line 34, where the flange 22 joins the bracing member 24, becomes vertically oriented so that it is perpendicular to the plane occupied by the platform 18. (This can be seen clearly in FIGS. 3, 4, and 5.) Also, it can be seen in viewing the right-hand part of FIG. 4 that the alignment axis 62 of each of the slots 32 is now horizontal (i.e. parallel to the plane occupied by the platform 18). Further, as can be seen in both FIGS. 3 and 5, the planar alignment of the two flanges 22 is that each flange 22 lies in a vertical plane that is perpendicular to the plane of the platform 18 and is congruent with (laying in the same plane with) the transverse axis 42.
With these various relationships being established, let us now look at the benefits provided by the same. First, with regard to the positioning of the mounting flanges 22, it can be seen that the alignment of each mounting flange is such that when it is placed against and fixedly attached to the front surface 63 of the 2 by 4 posts 14, the platform 18 is horizontally aligned. Also, it will be noted that the slots 30 are horizontally aligned. Therefore, if there is any lateral adjustment needed because of possible misalignment of the 2 by 4s or for other reasons, this lateral adjustment could be made in a plane parallel to the platform 18.
Now we look at the slant of the bracing members 24. With the bracing members 24 being bent along the slanted bend line 36, effectively the forward portion 44 of the platform 18 has its side edges (which are the bend lines 36) tapering inwardly in a forward direction along with the inward and forward slant of the connecting members 24. The effect of this is that the shelf sections 10 can be nested with one another as shown in FIG. 9, for storage, shipment, display at a counter location, etc.
Now with reference to FIG. 6, it will also be noted that in the “laid-flat” configuration, each rear lateral edge 52 of the platform 18 forms one side of an angle relative to the inside edge 64 of the flange 22 at approximately the same angle as the bend line 36. Thus, when the flange 22 is in its finished position extending in its laterally outward position (as in FIG. 1), this bottom edge 64 is aligned with the plane of the platform 18.
A second embodiment of the present invention is shown in FIG. 8. Components of this second embodiment which are similar to components of the first embodiment will be given like numerical designations, with an “a” suffix distinguishing those of the second embodiment. It can be readily seen by looking at FIG. 7 and FIG. 8, that the second embodiment of the shelf section 10a is substantially the same as the first embodiment of the shelf section 10, except that the shelf section 10a is sized so that it fits in the space between two post member 14a which (instead of being wooden 2 by 4s) are wooden 2 by 6s. Thus, with a greater depth dimension, the bend lines 34 and 36 of the first embodiment are positioned at a more forward location.
It is believed that the specific configuration, functional features, and method of shaping the laid-flat shelf section of the second embodiment are readily apparent from a reading of the description of the first embodiment. Accordingly, these will not be described in detail in the following text.
Reference is now made to FIG. 10, which illustrates somewhat schematically the method of manufacture of the first embodiment of the present invention. It was indicated previously herein that one of the benefits of the present invention is that it readily lends itself to being manufactured both efficiently and economically. This will be described in the following text with reference to FIG. 10.
In this manufacturing operation, there is a large roll of sheet metal 65, and the free end portion 66 of the roll of sheet metal is unrolled from this roll and directed into the forming and cutting stamping die section (generally designated 67) of the forming and cutting press. The forming/cutting section comprises three operating subsections which are designated 68, 70, and 72, and which perform forming and/or cutting operations. Since the basic configuration of the forming and cutting apparatus already exists in the prior art, it is not illustrated herein, and the subsections 68, 70, and 72 are shown only schematically to indicate their locations at which they are performing their functions. The finished shelf section 10 is shown located at the end location after the last subsection 72.
To explain the manufacturing process, this is a progressive stamping process where each portion of the sheet metal passes through three stamping stations. We begin at the right side of FIG. 10, and there is an arrow 74 indicating the forward direction of travel of the sheet metal end portion 66. In operation, the sheet metal 66 moves forward one increment of travel, stops for a forming/cutting operation, moves through a second increment of travel, etc. Each time after the sheet metal 66 has stopped, the three forming/cutting subsections 68, 70, and 72 move down simultaneously to perform their respective forming/cutting operations. Then all three subsections 68, 70, and 72 are raised simultaneously, the sheet material is moved one increment of travel further forwardly, and again the three forming/cutting subsections 68, 70, and 72 move downwardly to perform their operations. This continues until the entire roll of sheet metal has been formed into the shelf sections 10. There are produced in this forming/cutting operation three different preform sections indicated at 76, 78 and 80, which are formed and/or cut by, respectively, the three cutting/forming subsections 68, 70, and 72.
To describe the operation, let us assume that the forming/cutting operation has just been completed, and that the subsections 68, 70, and 72 have just been raised. At the subsection of 68, the first preform section 76 is made with cuts along lines 82, 84, 86, 88, 90, 62, and 92. Further, the slots at 66 had been cut out.
Now let us look at the middle pre-form section 78. At the same time that the various cuts and punching has taken place to make the preform section 76, the pre-form section 78 has had the two flange sections 22 bent downwardly along the bend line 34 by the action of the second forming and/or cutting subsection 70.
Next, we go to the third subsection 72 where the final pre-form section 80 is located and is being formed. At this subsection 72 is lowered, a cut is made at 98. Further, the bends are made along the bend lines at 36 and at 38 (see FIG. 6 for the location of these bend lines). With the last forming/cutting operation being accomplished at the subsection 72, the pre-form 80 is in the configuration of the end product, which is the shelf section 10. Then the completed shelf section 10 is moved out of the forming/cutting section 67.
FIG. 11 shows a third embodiment of the present invention. Components of this third embodiment which are similar to components of the prior two embodiments will be given like numerical designations with a “b” suffix distinguishing those of the third embodiment. It is readily apparent from observing FIG. 11 that there are the same basic components of the prior two embodiments, so that the shelf section 10b has the platform 18b, the two mounting flanges 22b, the connecting members 24b, and the forward lip 28b. Also, there is a bend line 34b between the flange 22b and the bracing member 24b. 
However, instead of connecting the bracing member 24b to the platform 18b as part of a single integral member, with the juncture being made at a bend line, there is instead provided for each bracing member 24b a laterally extending flange 80b which extends from the lower edge of the bracing member 24b laterally inwardly beneath the platform 18b. Suitable fasteners are indicated at 102b, and there could be rivets, welds, or some other bonding operation. It will be noted that this third embodiment is not configured so as to have the benefit of being able to have a plurality of these shelf sections 10b stacked in nesting fashion. Nevertheless, within the broader scope of the present invention, this third embodiment may have certain applications where it could be used quite advantageously.
As shown in FIG. 14, there is another embodiment of the support device 110. In a similar manner as the previous shelf sections 10 as discussed above, the support device 110 in one form is particularly conducive for storing wine bottles or the like. Oftentimes, wine bottles are desired to be stored in a relatively cool location. Many homes and establishments have cellar-like locations that are below or at least partially below the contour of the earth. It is well known that cellars are, by their very nature, cooler and more conducive for storing items such as wine. Further, many unfinished basements or the like have exposed structural members, such as exposed studs, that are conducive for mounting the device described herein.
Now referring to FIG. 14, the support device 110 comprises mounting flanges 122 that have surfaces defining openings such as mounting slots 130. The mounting slots 130 are position vertically above one another and have a lateral width 131 that accounts for variation in the width between the vertical posts 14. Further, the lateral width 131 of the mounting slots 130 allows for the support devices 110 to overlap and have one screw essentially pass through the two mounting slots of two adjacent support devices. Of course, this is relevant for the previous embodiments as well.
As noted in FIG. 14, the platform 118 has a plurality of edge surfaces 119 that provide longitudinally extending openings 121 that comprise a bottle holding region. These openings are particularly conducive for positioning a wine bottle 123 therein. As shown in FIG. 15, there is a cross-sectional view of the platform 118 whereby the wine bottles 123 rest within the longitudinally extending openings 121. As noted in this figure, the edge surfaces 119 in one form can be positioned in a manner such that a lower perimeter edge 125 defines an extreme edge region and a longitudinal bent portion 127 that extends in a longitudinal direction and provides for lips 129 that, as shown in the right-hand portion of FIG. 15, are conducive for supporting a bottle such as a wine bottle 123. Of course, if the diameter of the bottle 123 is smaller, the bottle will rest lower down within the longitudinally extending openings 121 and likewise will engage the laterally inward portions of the lips 129. In other forms the bottle holding region can be fashioned in other forms such as a raised area that supports the lateral regions of the bottle. In other words flanges on either side of the bottle can extend vertically to support lateral motion of the bottle. Further, a forward upper flange can support the bottle from longitudinal motion.
As shown in FIG. 16, there is a method of using the shelf sections 10 or alternatively the modified shelf sections/support devices 110 as shown in FIGS. 14-15. In this embodiment, the shelf sections 10 are desired to be utilized in a creative manner within the shelving assembly 111 by the individual desiring to utilize a vertical surface 220. It has been found that the shelf sections are particular versatile and are desired to be utilized in embodiments whereby the vertical posts 214 are retrofitted to an existing substantially vertical surface 220. In this embodiment, a backboard 217 is utilized and is attached to the surface 220 in some manner, and in one form, can be attached to support members 219 which can be unexpose studs behind the surface 220 which in one form may be dry wall. The vertical posts 24 are then attached to the backboard 217 and are positioned a lateral distance from one another which is the approximate width of the shelf sections 10. In general, this width complies with the standard stud spacing as per local code. Further, the vertical posts 214 can first be attached to the backboard 217 by way of fasteners, such as screws or nails, that extend through the rearward portion of the backboard 217; the backboard can then be fitted to the surface 220 by either extending through the surface 220 to the support members 219, or perhaps even may be attached by way of adhesive, or in some forms, may create a lower support region extending longitudinally outwardly at the lower region 250 so that the unit is freestanding.
In one form, it is found to be desirable to have a header portion 221, which in one form can comprise a first member 223 and a second member 225. In one form, the second member 225 extends in the longitudinal direction t227 and in the lateral direction 229 distal from the exterior edge of the first member 223. This has an aesthetically pleasing column-like effect. Of course, the upper central portion of FIG. 16 shows these members in cross-section; however, in a preferred form, they would extend in a manner to the other lateral portion of the shelving assembly 111.
Of course the position and orientation of the shelving units 10 can be arranged in a variety of methods. Further, in a preferred form, a plurality of vertical posts 214 are employed and the shelving units 10 can overlap at the flange regions 22 or the planar surfaces of the platforms 18 need not be in the same horizontal plane, but rather, can be staggered to the likings of the individual arranging the shelving assembly 111.
FIG. 17 shows another embodiment whereby the vertical posts 14 are shown in the lower portion, and as described above, can be exposes studs in an unfinished basement or the like. The support unit 310 comprises a tray 311 having an upper surface 312, a first lateral region 314, and a second lateral region 316. Further, there is a central region 318, and a longitudinally forward portion 320 having a utility tray 322 described in detail below. The regions 314, 316 and 318 are adapted to engage vertical posts 14. In a preferred form, the lateral regions 314 and 316 have a surface defining a cutout section 330 and 332 that is adapted to fit adjacent to and be in relatively close engagement with the vertical posts 14 at their respective locations. Further, the central region 318 has a surface defining a longitudinally extending cutout 334 that is adapted to mount to the central vertical support 14 as shown in the lower portion of FIG. 17. The lower surface of the support unit 310 is adapted to receive the member 340, which in one form is a common 2 by 6. The 2 by 6 of course has an upper surface 342 and a longitudinally forward surface 344. The upper surface 342 is adapted to engage the lower surface 313, which is opposite to the upper surface 312. Further, the longitudinally forward surface 344 is adapted to engage the inward region surface 315 which is a part of the utility tray 322. The utility trade 322 is, in general, a U-shaped channel region that is well suited to hold various items therein. A forward lip 350 is adjacent to the lower tray trough region 352. The bracing member 354 has a plurality of openings 356 that are adapted to have mounting fixtures such as screws extend therethrough and engage the forward region 344 of the support member 340, which as mentioned above, can be a 2 by 6 made of wood, such as Douglas fir. The support member 340 provides for a more stable surface 312, and further, has various improvements in the mounting system as now described below.
Referring to the lower portion in FIG. 17, there are various mounting brackets 260 having a support flange 262 and a unit flange 264. The support flanges 262 are adapted to engage the forward surfaces of the vertical posts 14. The unit flanges 264 are adapted to engage the undersurface of the member 340. The flanges 262 and 264 are orthogonal to the triangulated support member 266 of the mounting bracket 260. Attachment members 268 such as screws or nails are adapted to assemble the unit together. Of course, the support flange 262 can be in line with, and a part of the, support member 266 and attached to the lateral portions of the posts 14; however, this places a shearing force upon the attachment members such as 268.
FIG. 18 discloses a method of constructing the support unit 310, whereby in a first step, the mounting brackets 260 are mounted to the vertical posts 14. Thereafter, the member 340 is placed on the unit flanges 264 and attached thereto by attachment members 268, which in a preferred form are screws that are not greater in length than the height of the member 340 (as well as the small vertical height of the unit flange 264). Thereafter, as shown in FIG. 19, the tray 311 is positioned upon the member 340 and attachment members 268a extend therein through the openings 356. The attachment members 268 as shown in FIG. 19 can be slightly longer than the attachment members 260 as shown in FIG. 18 because the longitudinal distance of the member 340 is greater than the vertical distance of the member.
FIG. 20 shows another embodiment whereby a work tray 510 is shown positioned on a schematic version of a worktable 412. The worktable 412 can be an existing structure whereby the upper surface 414 may not be desirable for certain reasons for engaging in various activities. In other words, the upper surface 414 can lack continuity whereby if constructed from adjacently positioned boards, cracks 416 extending in the lateral direction (or other directions as the situation may be) can exist and may be problematic for having a writing surface or a proper work surface to engage in any number of potential tasks. The work tray 410 is particularly conducive for fitting over such a worktable 412 and providing a substantially upper uniform surface 420. Further, the longitudinal forward region 422 can provide a trough region 424 having a forward portion 426, a lower member 428, and a forward lip region 430 cooperatively define the trough 424. This trough 424 is conducive for holding various items such as pens, screwdrivers, etc. The work tray 410 can be fastened to the worktable 412 or simply rest thereon. Because the center of gravity of the work tray 410 is substantially rearward of the forward most lip 413, the tray 410 will remain substantially intact on the surface 414. Further, the trough region 424 will not extend substantially beyond the forward lip 413; and any items placed therein will generally not topple the unit. As with all of the embodiments described herein, one preferred method of manufacture is through sheet metal bending; however, other forms of manufacture, such as plastic injection can be employed. Further, it should be noted that all of the shelving units can be powder-coated and can be made from stainless steel, aluminum, plastic or various polymer elements, galvanized steel, and of course have a powder coating as well to accommodate various colors or a color arrangement of shelves. Further, the color arrangements can be used for organizational purposes to quickly identify certain types of components. For example, in a bullet reloading operation, various colors can indicate various aspects of components which are supported thereon.
As shown in FIGS. 21 and 22, there is another embodiment where the fire block 500 is shown. In general, the fire block 500 is adapted to be positioned in between two adjacent studs, or other vertically extending members 502 and 504. The item is adapted to extend in the lateral direction, and presumably is made of a two-piece type construction of an overlap and securing portion. The item has wings 510 and 512, which are adapted to engage the interior portions of the vertically extending members 502 and 504. In general, the first and second portions 520 and 522 are adapted to extend in that lateral direction, and either by way of a screw or other locking mechanism 524, be frictionally placed therein and have a certain rating to prevent the passage of flames in the event of a fire, and to meet fire blocking code. It should be further noted that the stud block 500 in the surface portion can have a number of knockouts which would be partially stamped metal, which by default will remain intact and could handle a fire and not be removed; however, if so desired, can be twisted and punched out and removed to allow for wiring or the like to extend therethrough. In fact, you can have a number of holes to fit various other types of diameter of tubing, such as a central vac system or the like.
FIG. 22 shows one method of a locking mechanism whereby a screw 530 is adapted to extend through the laterally extending slot 532 of the second portion 522. When the first and second wings 510 and 512 are orientated at a proper lateral orientation to coincide with the lateral inward portions of the vertical members 502 and 504, the screw 530 will frictionally engage the opening 534 of the first member 520 and the head region of the screw will frictionally engage the lateral portions of the slot 532.
It is to be recognized that various modified embodiments of the present invention could be made, and also that the particular orientation of components could be changed. For example, the angular relationships of the bend lines 34 and 36 of the first embodiment could be modified to increase or decrease the angles of orientation. Increasing the angle 58 would improve the nesting capability since the shelf members 10 could be positioned more closely to one another. However, the downside of this would be that there would be moderately less shelf space in the forward part of the platform 18. Also, the claims are to be interpreted to cover not only this specific configuration along with the dimensions, but also to be interpreted to cover alternate configurations and equivalent structures.

## Claims

1. A bottle holding shelf section adapted to be connected to two posts, with each post having a front surface and a lateral surface, and with the lateral surfaces facing each other, said shelf section comprising:
a) a platform having front and rear platform portions and oppositely positioned side platform edge portions, a front-to-rear longitudinal axis, and a transverse axis, with this platform being arranged so that in an operating position, a rear portion of the platform is positioned between the two posts with rear side edge portions of the platform being adjacent to the posts and the front platform portion extends forwardly of the posts, the platform having a surface defining a bottle holding region;
b) a pair of mounting flanges, located on opposite sides of the shelf section and positioned in a manner that with the shelf section in the operating position, the mounting flanges are located at an intermediate location between the front and rear platform portions so as to be adjacent to the respective front surfaces of the posts so as to be able to be connected thereto;
c) a pair of bracing members located on opposite sides of the platform, each bracing member connecting between one of said pair of mounting flanges at a rear connecting location spaced vertically from the platform and at a forward connecting location at a forward side edge portion of the platform;
d) whereby the shelf section can be positioned in the operating position with the rear platform portion being located between the two posts, and being properly mounted to the posts by means of the two flanges in a manner which loads on the platform are supported by the flanges at said intermediate location.

2. The bottle holding shelf section as recited in claim 1, wherein a forward portion of the platform has front side edges which extend in a forward and inward direction toward the longitudinal center axis, and the two bracing members are each attached to the converging forward side edge portions of the platform, and extend upwardly therefrom and join to the related flange members, whereby a plurality of bottle holding shelf sections can be stacked together in nesting relationship with related forward portions of the bottle holding shelf sections nesting with one another.

3. The bottle holding shelf section as recited in claim 2, wherein each bracing member has a lower edge portion connected to a related forward side edge portion of the platform, and a vertical rear edge by which the bracing member connects to a vertical connecting edge of its related flange.

4. The bottle holding shelf section as recited in claim 3, wherein said bottle holding shelf section is an integral structure formed from a generally planar piece of sheet metal, and the sheet metal has bend lines corresponding to connecting lines between the two bracing members and the platform, and also corresponding to vertical connecting lines between the two bracing members and the two flange members, with the bracing members and the flange members having a bent configuration along the bend lines so that the bracing members extend generally vertically upwardly from the platform, and the two flange members lie generally in a vertical laterally aligned plane.

5. The bottle holding shelf section as recited in claim 1, wherein the bottle holding shelf section is made as a integral structure, and is formed from a flat piece of sheet metal, having side portions functioning as said bracing members and bent along bend lines so as to be extending vertically upwardly from the platform, and with the two flange members being bent along bend lines connecting to the bracing members and extending laterally therefrom and the bottle holding region is formed by removing longitudinal lengths of metal and forming a lip region extending longitudinally and adapted to support a bottle thereon.

6. The bottle holding shelf section as recited in claim 1, wherein the bottle holding shelf section is made from a plastic injection molding process and is a unitary structure.

7. A shelf section adapted to be connected to two posts, with each post having a front surface and a lateral surface, and with the lateral surfaces facing each other, said shelf section comprising:
a. a platform having front and rear platform portion and oppositely positioned side platform edge portions, a front-to-rear longitudinal axis, and a transverse axis, with this platform being arranged so that in an operating position, at the rear portion of the platform is positioned between the two post and the front platform portion extends forwardly of the posts and a wood member positioned under the platform;
b. a pair of mounting flanges, located on opposites sides of the shelf section and positioned in a manner that with the shelf section in the operating position, the mounting flanges are located at an intermediate location between the front and rear platform portions so as to be adjacent to the respective front surfaces of the posts so as to be able to be connected thereto;
c. a pair of bracing members located beneath wood member and attached thereto, each bracing member connecting between a related flange at a rear connecting location spaced vertically from the wood member and at a forward connecting location at a forward side edge portion of the wood member;
d. said shelf section being characterized in that the platform, the mounting flanges, and the bracing members are formed into the shelf section from a single piece of preform sheet metal which has a preform configuration which comprises:
i. a rear generally rectangularly shaped planer preform platform portion with longitudinally extending rear side edges spaced laterally from one another at a spacing distance equal or nearly equal to a distance between adjacent lateral surfaces of adjacent post so as to be able to fit between and adjacent to said adjacent lateral surfaces;
ii. a forward generally planar preform platform portion which has a front end edge portion and two side forward platform bend lines which extend from rear edge portion of the forward generally planar preform platform portion in a forward direction;
iii. two bracing preform portions, each having a platform connecting portion at a related one of the side forward platform bend lines;
iv. two flange preform portions, each of which has a bracing bend line at which a flange perform portion connects to a related one of the bracing preform portions;
v. each of said bracing bend lines being perpendicular to a related one of said forward platform bend lines;

e. said preform sheet metal being formed by bending the two flange preform portions substantially ninety degrees about its related bracing bend line, and bending each bracing preform portion substantially ninety degrees about its related forward platform bend line.

8. The shelf section as recited in claim 7 wherein said two side forward portion bend lines converge toward one another in a forward direction and the two bracing bend lines are each perpendicular to its related side forward platform bend line, so that the shelf section can be stacked in nesting relationship.

9. A support unit adapted to be connected to at least two exposed studs, with each post having a front surface and a lateral surface, and with the lateral surfaces facing each other, said support unit comprising:
a. a tray having front and rear tray portions and oppositely positioned side tray edge portions, a front-to-rear longitudinal axis, and a transverse axis, the tray being arranged so that in an operating position, a rear portion of the tray is positioned between the two exposed studs with rear side edge portions of the tray being adjacent to the exposed studs and the front tray portion extends forwardly of the exposed studs;
b. a wood member positioned under the tray and having an upper surface, lower surface and a forward surface;
c. a pair of mounting flanges, located on opposite sides of the support unit and positioned in a manner that with the support unit in the operating position, the mounting flanges are located at an intermediate location between the front and rear tray portions so as to be adjacent to the respective front surfaces of the exposed studs so as to be able to be connected thereto;
d. a pair of bracing members located on opposite sides of the tray, each bracing member connecting between one of said pair of mounting flanges at a rear connecting location spaced vertically from the wood member and at a forward connecting location at a forward side edge portion of the wood member;
e. whereby the support unit can be positioned in the operating position with the rear tray portion being located between the two exposed studs, and being properly mounted to the exposed studs by means of the two flanges in a manner which loads on the tray are supported by the flanges at said intermediate location.

10. A support unit as recited in claim 9 where in the tray has a forward trough region extending positioned adjacent to a forward portion of the wood member.

11. A support unit as recited in claim 10 where in the trough region comprises a bracing member that forms a plurality of openings adapted to have attachment members extend therethrough and fixedly attach the tray to the wood member.

12. The support unit as recited in claim 9, wherein a forward portion of the tray has front side edges which extend in a forward and inward direction toward the longitudinal center axis, and the two bracing members are each attached to the bottom portions of the wood member, and extend downwardly therefrom and join to the related flange members, whereby a plurality of trays can be stacked together in nesting relationship with related forward portions of the support units nesting with one another.

13. The support unit as recited in claim 12, wherein each bracing member has a lower edge portion connected to a related forward side edge portion of the wood member, and a vertical rear edge by which the bracing member connects to a vertical connecting edge of its related flange.

14. The support unit as recited in claim 13, wherein said tray is an integral structure formed from a generally planar piece of sheet metal, and the sheet metal has bend lines of the bracing member form flanges adapted to form an upper surface to engage the wood member, and also corresponding to vertical connecting lines between the two bracing members and the two flange members, with the bracing members and the flange members having a bent configuration along the bend lines so that the bracing members extend generally vertically upwardly from the platform, and the two flange members lie generally in a vertical laterally aligned plane.