US1917564A

US1917564A - Display rack

Info

Publication number: US1917564A
Application number: US586815A
Authority: US
Inventors: Wellmore B Turner; W G Clark
Original assignee: Individual
Current assignee: Individual
Priority date: 1932-01-15
Filing date: 1932-01-15
Publication date: 1933-07-11
Anticipated expiration: 1950-07-11

Description

Patented `lul-y 11, 1933 UNITED STATES PATENT OFFICE EDW'ARD B. VESTON, OF DAYTON, CHIC; WELLMORE B. TURNER AND W. G. CLARK, n i

EXECUTORS 0F SAID EDWARD B. WESTON, DECEASED i DISPLAY RACK Application filed January 15, 1932. Serial No. 586,815.

The present invention relates to display and storage arrangements, and has particular reference to racks and stands for merchandis ing purposes, especially adapted to be utilized with cylindrical, prismatic, conical or pyramidal objects or containers. f

Among the objects of the present invention are to provide an inexpensive storage and display rack or stand, which may be readily manufactured or assembled from relatively few, readily availablesheets'orthin metal` stampings or members with a minimum of operations; which may be conveniently shipped and stored in dismantled condition, in which condition it will occupy little space, and may be most readily handled, packaged and inerchandised; which maybe readily assembled and dismantled by a storelreeper or householder, as with the sole, use of a screwdriver; which will readily' serve as a display or storage stand or rack formerchandising and other purposes; and which is readily adapted to receive vertical containers or vertical merchandise, as for example of cylindrical, conical, prismatic and pyramidal shape of a wide variety of sizes.

In one embodiment of the invention, the rack, stand or shelf structurels formed of a series of substantially vertical or upwardly converging leg members, preferably formed of L-shaped metal strips, stampings or bars. To these legs are attached by screw and nut arrangements, a series of invertible or reversible shelves or transverse supports. Although these shelves may be round, or of any polygonal shape, they are preferably square or rectangular, and the edges thereof are flanged or bent inwardlyand vertically at right anglesV to the shelves to form a dished arrangement. f

ln a preferred form, where the shelves are rectangular or square in shape, and where the rack has a general frustrated pyramidal contour with shelves of increasing dimension from top to bottom, the side legs are joined together in pairs by transverse members, which may be riveted or otherwise permanently attached to said legs. These transl verse members may consist of L-shaped angle members with their vertical legs directed upwardly.

The opposite pairs of legs may then be connected together by said horizontal shelf members, said shelf members resting upon said edges will be flush with the plane surfaces when the shelf flanges are directed downwardly, or with the upper edges of saidshelffflanges when they are directed upwardly.

To increase the rigidity of the stand or rack, sloping braces or angle-members ma): be provided preferably in the space below the lowermost shelf, said braces orL angle strips in the form shown, extending from the middle ofthe sides of the lowermost shelf or transverse angle members to the lower ends of the leg portions.

rlhe flanges 3l serve to enable attachment s of the shelves to the supporting legs, and may also serve, when they are turned upwardly, to retain articles upon the shelves. The lower edges ofends 32 of the flanges 3l, and also the lower edges of the flanges 30, rest upon the

horizontal portions

33 and 34 of the L-

shaped members

16 and 17, respectively, as shown in Figure al.' The ends 32 of the flanges 3l are provided with holes or openings 39.

These openings are preferably positioned equidistant from the top or plane surface of the shelf and the lower edge of the flanges 3l.v The openings or: holes 39 receive the Shanks 40 of the screws 4l, said Shanks passing also through the holes 70 in the legs l() and projecting inside of the flanges 3l to receive nuts 42. These nuts l2 may be tightened to clamp said flanges 3l against the sides of the legs 10.

In inverted or reversed position, as shown in Figure 5, the corners or edges 50 of the shelves between the holed flanges 31, rest upon the

horizontal portions

33 and 34 of transverse L-shaped

members

16 and 17.

Since the holes 89 are positioned equidistant from the plane surface of the shelf and the lower edge thereof, they will be automatically aligned with the cooperating holes in the legs 10 in both shelf positions.

In the drawing, which illustrate one embodiment of the invention,

Figure 1 is a top perspective view of the stand,

Figures 2 and 3 are top perspective views of the side and shelf members in dismantled condition,

Figure 4 is a` fragmentary sectional view upon the line 4-4 of Figure 1, illustrating the method of connection of the shelf to the side members, and

Figure 5 is a. view similar to Figure 4, with the shelf member inverted.

In Figures 1 to 5A the rack or stand consists of the leg members 10, preferably formed of L-shaped metal strips or bars. rl`he legs 10 are preferably joined together in pairs, as shown in Figure 2, by the L-shaped

transverse members

16, 17, 18 and 19, which are riveted, or otherwise permanently attached, at 20 to one of the inside faces of the legs 10. The Lshaped

cross members

16, 17, 18 and 19, are preferablv so positioned that their leg portions will be 'directed upwardly. TheA

shelf members

12, 13, 14, and 15, are removably attached to and supported from said legs 10, and rest upon the horizontal portions of the transverse members 16 to 19. The shelves 12 to 15, a typical shelf being shown in Figure 3, consist of fiat pieces or sheets of relatively thin metal, the

edges

30 and 31 of which have been bent inwardly and vertically at right angles to the plane of the surface of the shelf.

To strengthen the stand or rack and to increase its rigidity, the

angle braces

60 and 61 may be employed, eight of said braces being employed in the form shown. The braces 60 may be riveted or otherwise permanently attached at 62 to the transverse members 19, and at 63 to theJ legs 10 adjacent their lower ends. The members 61 at their outer ends may be similarly riveted, or otherwise permanently attached, to the lower ends of the legs 10 at 64, but they are provided with screw-nut con'- nections 65 to the mediate portions of the side flanges 31. These nut and screw attachments may be generally the same as the attachments 40.41-42 already described in connection with the shelves. Although the riveting at 62 andY 63 may be of such a character as to rigidly attach the cross-braces 60 to the legs and transverse members respectively, it should be of such a character at 64 as to permit pivotal movement ofv the `brace 61 into the extended position as shown in Fig. 1, or into the collapsed position as shown in Fig. 2.

The arrangement shown in Fig. 4, with the flanges directed downwardly, is somewhat Amore desirable in instances particularly where relatively large containers are employed, which would be largely stopped from sliding ofl the shelves by the legs 10 and which might also project over the edges of the shelves. l

The arrangement shown in Figure 5 is usually preferable when a large number of relatively small containers of the same or difer ent sizes and shapes, are displayed or stored, the upstanding fianges 31 in this instance assisting the legs 10 in keeping the displayed or stored containers from sliding from the shelves.

In either arrangement, and particularly in the latter arrangement, the flange 30 may be readily omitted, inasmuch as the vertical portions of the transverse members 16 to 1f), will serve as stops along the sides of the shelves 12 to 15 to prevent the objects or containers being stored from slidingvoll' said sli-elves. The omission of the flanges 30 will result in a decrease in the weight of the stand, and also in the amount of metal needed in its manufacture. Upon omission of the flanges 30, the ends ofthe flanges 31 in the arrangement shown in Figure 4, and the edge 50 in the arrangement shown in Figure 5, will sulliciently support the shelves l2 to 15 upon the

horizontal portions

33 and 34 of thetransverse members 16 to 19.

flt rwill be noted that the sides of the L- shaped members 16 to 19 are of snliicient height that their upper edges will be flush with the plane faces of the shelves 12 to 15 in Figure 4 or with the upper edges of the flanges 3,0 and 31 in Fig. 5.

Usually the constituent. forms shown in Figs. 2 and 3 are manufactured and stored and/or shipped as such. The dismantled equipment will, therefore, consist of two side members, as shown in Fig. 2, and four shelves of varying dimension of the shape as shown in Figure with or without the side flanges 30. Usually the unit, as shown in Fig. is provided with the nuts and screwsin position, the shanks of the screws passing through the openings 70 in said legs 10.

Upon assembly, the nuts 42 are removed, and the screws are inserted through the aligned openings 70 in the legs 10` and $19 in the side flanges 31 of the shelves l2 to l5. A similar operation may also take place in respect to the screw attach-ments 65 for connectingY the inner ends of the braces 6l 'to the flanges 31 of the lowermost shelf A screw-driver may then be readily employed for tightening up the nuts 42, after they have been placed upon 'the ends of the shanlis 41 by hand, whereupon the whole racl; or stand will be clampedV rigidly together. The nuts 42 are stopped from rotation during the operation by contacty with the bases of' the shelves l2 to l5. Y

The arrangement may be again suitably dismantled by the store-keeper with a screwdriver, tor storage until again required, or for shipment from place to place,the disT mantled unit assisting a series of relatively flat parts, including the side members shown in Figure 2 and the sheltanembers shown in Figure 3, which may be tied together to form a compact package.

Ther-ack or stand ot the present invention is clean, sanitary, convenient and is economical in regard to space consumption.` lt serv-es to position the articles stored oli the floors in a position where they may be mostreadily subject to inspection, and where access may be had more readily to them. Moreover, the skeleton construction gives perfect ventilation, and enables articles to be readily removed from the shelves or placed thereupon, with th-e maximum ot convenience. The shelves may be constructed of unbreak- 1 able bar steel, and finished in attractive colors, such as silver, gold, lavender, blue and rose.

Although only square and rectangular shelves are speciiically shown, it is to be understood that circular, triangular, octagonal and various other polygonal shelves may be employed. Of course, with a triangular shelf only three legs will be employed, while with other shapes of shelves, the number of legs and the contour ot' the cross-section of such legs will be correspondingly modiiied.

lVhile I have illustrated and described a. preferred embodiment of my invention, I do not wish to be understood as limiting myself to the specific construction shown except as we may be limited by th-e process of the appended claims.

Vhat is claimed is z- 1. A knoclndown all-metal rack construction including a pair of converging standards and a plurality of removable rectangular horizontal shelves of decreasing dimension upwardly; each of said standards including inwardly-sloping substantially vertical side angle members fitting about the corners ot the shelves and a plurality of transverse angle members right angular in cross-section, the vertical portions of which transverse members extend upward and are permanentff: ly riveted to the side members at their ends and the horizontal portions of which extend inward toward the other standard, the transverse members being vertically spaced the 'distance it is desired to space the shelves and the size and shape of said angle side and transverse members being substantially the same; each of said shelves consisting of flat pieces of rectangular shape, squared pieces having been removed from the corners and the resulting projecting portions having been bent at right angles tov form flanges of substantially the saine depth as the vertical and transverse angle membersr previously described, which flanges ywill be separated by narrow slots at said corners; holes being provided in each of the side members midway betweenthe base and outer edge of the flange opposite the riveted connections described and also in pairs in one set otopposite flanges of said shelves adjacent Athe corners thereof; and bolt and nut connections passing through each of said holes the nuts being on the inside of the corner and the heads of the .bolts outside.

` 2. A knock-down display all-metal rack construction includinga pair oit -converging vstandards and a yplurality ot' removable rectangular substantially horizontal shelves ot decreasing dimension upwardly; e: ch ot said standards including inwardly-sloping substantially vertical side angle members right angular in cross-section and adapted to lit about the corners of the shelves and a plurality of transverse angle members also right angular in cross-section, the vertical portions of which transverse members extend upwardly and are permanently riveted to the side members at their end and the horizontal portions of which extend horizontally inward toward the other standard, the transverse members being vertically spaced the distance it is desired to space the shelves and the size and shape of said side and transverse angle members being substantially the same; each ot said shelves consisting of flat plates of rectangular shape with flanged edges of substantially the same depth as the angle .vertical and transverse members previously described, holes being provided in each of the side members midway between the base and outer edge of the flange opposite the riveted connections described and also in pairs in one set of opposite flanges of said shelves adjacent the corners thereof and bolt 'and nut connections passing through each of said holes the nuts being on the inside of the corner and the'heads of the bolts outside, said shelves being invertible so that the ianges may be directed upwardly with the edge of the base of the shelf resting upon the horizontal portion of the transverse angle member or be directed downwardly with the lower edge of the 'flange resting upon said horizontal portions of which extend horizontally inwardly toward the other standard, the transverse members being vertically spaced the distance it is desired to space the shelves; each of said shelves consisting of flat plates ofrectangular shape, with flanges at the edges of the samedepth asthe angle members previously described holes being provided in eachof the-side members midway between the base and the outer edge of the flange opposite said transverse members and also in pairs in one set of opposite flanges adjacent the corners thereof and bolt and nut connections passing through each of said holes the nuts being on the inside of the corner and the heads of the bolts outside, each of said standdian portions thereof, whereby with bolt and nut connections a rigidly braced rack may be assembled.

Signed at Dayton in the county of Montgomery and State of Ohio this 12th day of December A. D. 1931.

EDVARD B. VESTON.