GB2097087A - Framework connection means - Google Patents
Framework connection means Download PDFInfo
- Publication number
- GB2097087A GB2097087A GB8210865A GB8210865A GB2097087A GB 2097087 A GB2097087 A GB 2097087A GB 8210865 A GB8210865 A GB 8210865A GB 8210865 A GB8210865 A GB 8210865A GB 2097087 A GB2097087 A GB 2097087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slots
- connection means
- formations
- bracket
- means according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
- A47B57/40—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of hooks coacting with openings
- A47B57/404—Hooks with at least one upwardly directed engaging element
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
- A47B57/40—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of hooks coacting with openings
- A47B57/402—Hooks attached to a member embracing at least two sides of an upright, e.g. an angle bracket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
Landscapes
- Assembled Shelves (AREA)
Abstract
Connection means for the attachment to a framework upright member of another framework member by means of a clip device 1 comprises a bracket 14 separate from the upright member and provided with hook formations 16, 17, 18 by which it can be detachably engaged with openings in the said upright member and with vertical series of slots 20 which are selectively engageable by parts of the clip device, which formations and series of slots are so disposed as to be mutually unobstructive eg (as shown) on and in wall parts of the bracket which are at right angles to each other. Thus the hook formations may extend parallel to the wall part in which the slots are provided, but are not located opposite to those slots. <IMAGE>
Description
SPECIFICATION Framework connection means
This invention concerns improvements relating to connection means for the attachment, to framework uprights, of other framework members, particularly such members extending horizontally or at a small angle to the horizontal.
The invention is especially concerned with improvements applicable to frameworks of gravityfeed storage and delivery systems such as are disclosed in the Specifications of European Patent
Applications Nos. 81301375.230 and 81103753.0 (nominating the United Kingdom) which claim the priorities of United States Applications Nos. 136,396 and 163,342, both in the names of Georg E. Rasmussen and Lucius B. Donkle, Jr. and assigned to Interlake Inc.
U.S. Application No. 136,396 relates to a mounting clip for use in a gravity-feed merchandise storage and delivery rack for connecting a shelf frame side rail to an upstanding support column having a vertical wall with a plurality of longitudinally spacedapart apertures therein, said mounting clip comprising an elongated channel-shaped body including a main wall and two side walls respectively projecting from the opposite side edges of said main wall and extending substantially the entire length thereof, prongs projecting from said walls away from said main wall and receivable in selected ones of the apertures in an associated support column to secure said body in a mounted configuration on the support column, bearing surfaces on said side walls engageable with the vertical wall of the associated support column for limiting the depth of insertion of said prongs and cooperation therewith rigidly to hold said body in position on the support column, each of said side walls h .aving a retaining surface thereon extending from one end thereoftoward the corresponding bearing surface, and each of said side walls having a support surface thereon extending between said bearing surface and said retaining surface thereof, said retaining surfaces cooperating with the vertical wall of the associated support column, when said body is disposed in the mounted configuration thereon, to form a notch for receiving therein the lower end of the associated shelf frame side rail for engagement with said support surfaces and support thereon.
U.S. Specification No. 163,342 discloses a storage shelf for use in a gravity-feed merchandise storage and delivery rack comprising two spaced-apart frame members interconnected by front and rear frame members, merchandise support tracks mounted between said front and rear frame members and defining parallel rows of merchandise, a cross frame member interconnecting said side frame members between said front and back frame members and below said support tracks, an intermediate guide member mounted between said front and rear frame members and upon said cross frame member and separating adjacent rows of merchandise from eact other, and attachment structure readily removably interconnecting said intermediate guide member and said cross frame memberto prevent lateral displacement between said intermediate guide member and said cross frame member as a result of contact with merchandise while permitting quick adjustment of the position therebetween with access only to the ends of said intermediate guide member. The use ofthe mounting clips referred to in the preceding paragraph in connection with the storage shelves is also disclosed in Specification No.
163,342.
It is an object of the present invention to provide connection means, particularly but not exclusively for frameworks of roller beds for gravity-feed storage and delivery systems, which is versatile in use in that it permits ofthe use of a single kind of clip in conjunction with any of a plurality of different uprights.
According to the present invention, connection means for the attachment, to a framework upright, of another member by means of a clip device comprises a bracket, separate from the said upright and other member, which is provided with hook formations by which it can be detachably engaged with slots in the upright and with vertical series of slots detachably engageable by formations on the clip device, which is adapted for supporting the said other member, the said slots in the bracket and the said hook formations thereon being so located in relation to each other as to avoid mutual interference between the respective engagement means in use.
Advantageously the slots of two said vertical series are staggered in relation to each other for receiving tongues, which also staggered in relation to each other on the clip device.
Such connection means, in addition to affording a wide range of adjustment of the level of the said other member and, in the case of a roller bed, fine control of its inclination, achieves significant other practical advantages in that a variety of uprights can be employed, for example standard uprights, without the need for performing them specially for the purpose. If modification is required, only the form of bracket, which in itself may in any case be simple to produce, need be modified.
Ways of carrying the invention into effect will now be more fully described by way of example with reference to the accompanying drawings, in which
Fig. 1 is an exploded perspective view of a clip together with one form of bracket,
Fig. 2 a rear elevation of the clip alone,
Fig. 3 an end view of the clip and
Fig. 4 an elevation of the bracket alone, as seen in the direction ofthe arrow IV in Fig. 1.
Fig. 5 is a diagrammatic view, partially in section, illustrating a mode of mounting another member on an upright member by means of a said clip and bracket,
Figs. 6 and 7 are front and side views of a second bracket,
Figs. 8 to 11 are respectively a front view, plan, other side view and rear view of a third form of bracket, and Figs. 12to 15, Figs. 16to 19 and Figs. 20 to 23 are similar views for three other forms of bracket.
the mounting clip 1 illustrated by Figs. 1 to 3 is generally similar to the clip disclosed in the abovementioned U.S. and European Specifications. Itis of a channel section with side flanges 2 having end portions 3 which, at least in part, taper in depth towards the extremities. Between the end portions of each flange there is a middle portion 4 of greater depth, so that shoulders are formed at 4a between the end portions and the said deeper middle portion. On one flange 2, the portion 4 is formed towards its ends with rearwardly projecting tongues or prongs 5 of
T-shape with notches 6 (Fig. 1) between the edge of the said flange portion and the head ofthe T-shape.
The other flange is formed with a single tongue of prong 7 (Fig. 2) ofthe same shape located at the mid length of the flange portion 4, that is transversely opposite to the gap 8 between the two tongues 5 of the first mentioned flange. Apart from the locations ofthe tongues 5,7, the clip is of symmetrical shape.
The transition between each flange 2 and the web 8' is radiused and the flanges 2 may be slightly splayed (Fig. 3). The end corners 9 ofthe flanges 2 and the corners 10 of the heads of the tongues 4 are preferably radiused and the undersides 11 of the said heads slightly bevelled (Fig. 1) so that the notches 6 flare slightly outwardly.
The bracket 14 (Fig. 1 and 4) whose cross section is seen in Fig. 1 is provided on one flange 15 with a plurality of equally spaced flat tongues 16, 17 and 18 for engagement in selected elongate, vertical slots of vertical series thereon provided in a wall, to which the flange 15 is parallel when in the engaged position of an upright (not shown). The uppermost ton
gue 16 has an upwardly extending hook portion 16a
and the lowest tongue 18 a shorter, downwardly
extending, hook portion 18a. Intermediate tongues
17 are plain (Fig. 4). The bracket 14 illustrated is for
use to one side of an upright. For the other side, a
bracket of opposite hand would be employed. To
enable the tongues 16 to 18 of brackets of both
hands to be accommodated, two vertical series of slots or a single series of wider slots may be provided.
The front, web, portion 19 of the bracket 14 is provided with two vertical series of vertically elongated slots 20 which are equally spaced transversely at the same interval as the tongues 5 on the clip 1, but with the slots in the one series symmetrically staggered on relation to those ofthe other series. The slots 20 and the transverse spacing are dimensioned to accommodate the tongues 5,7. For ease of use, the slots are identified by numerals embossed in the face of the web 19 (Fig. 4). To the side of the bracket
14 remote from the flange 15, the web 19 is formed with a return flange 19a.Because of the distancing effectofthe return flange 19a which serves to abut
against part of the upright in use of the bracket, and the relative dispositions ofthe slots 20 and tongues
16to 18, each can serve its function withoutobstruction to or interference with the function of the others.
For attaching a clip 1 to a bracket 14, the tongues 5
and 7 of the former are entered into selected combi
nations of slots 20 and the clip is moved downwardly
so that the lower notches 6 hook firmly over the
lower-end edges of respective slots. For example,
with the clip 1 and bracket 14 in the relative positions indicated in Fig. 1, movement of the former towards the latter would enterthe pairoftongues 5 into the slots 20 with the embossed numbers 3 and 5, while the single tongue 7 would enter the slot numbered 4.
By selecting the slots 20 used and employing the clip 1 in eitherthe position shown in Fig. 1 or in an inverted position, the clip can be attached in a range of vertical positions at intervals of, say, approximately 13 my, the maximum range of adjustment then being about 80 mm.
One example of how another member 21, for example a side member ofthe roller bed of a gravity-feed storage structure or of a shelf structure can be mounted on an upright 22 by the use of the components described above is illustrated in outline only in Fig. 5. A clip 1 is shown mounted on a bracket 14 which in turn is attached to the upright 22. The member 21 in this example is a side channel disposed on edge and is mounted on the clip 1 with its vertical web 23 engaged inside the upper portion of the section clip in which it rests, in a basic setting, on the upper shoulders 4a of the clip. With the channel-section member 21 shown, the upper portion of the clip will pass through a selected one specific slot of an equally spaced series provided along the lower flange 24 of the member.Instead of a channel-section member 21, use could be made of a simple angle-section member with no bottom flange 24.
Another form of bracket 14a (Figs. 6 and 7) with which the same clip 1 can be used in the manner previously described is of angle section with the same number and pattern of slots 20 in its flange 26 and inwardly directed hook formations 27, formed from its other flange 28, which can be engaged with selected complementary slots in a wall of the upright, to which the flange 28 extends parallel. A bracket 14a can thus be adjustably mounted on the upright. As will be appreciated for Fig. 7 in particular, there will, in this case also, be no functional interference in use between tongues 5,7 entered into slots 20 and hook formations 27.
A third form of bracket 14b (Figs. to 11) with which the clip 1 can also be used is of a generally
U-shaped section (Fig. 9) with the slots 20 formed in the front shank 29 of the section (Fig. 8). The other shank 30 has a rearward extension 31 with return portions forming laterally projecting tongues 32, 33.
These have upward and downward flat-bookforma- tions 34, 35 respectively by which the bracket can be engaged with selected complementary slots of vertical series in a box-section upright and can be
mounted on the latter. The hook formation 34 (Fig.
11) is bent slightly rearwardly. As is evident from Fig.
8, there will be no functional interference between the slots 20 and hook formations.
The bracket 14e of Figs. 12 to 15, in which the slots
20 are again provided in the wall 19, is similar to that
of Fig. 1, except that the flange 15 is not provided with flat tongues 16 to 18 but with hook formations 36 engageable with a wedging effect by lower, nar
rower, portions in lower narrower portion of
selected complementary slots in the upright. In this
form of bracket, the hookformation may be made as
a bridge piece integral with the flange 15 (see Fig.
14). The formations 36 are positioned well away from the slots 20 (Fig. 12) and a return flange 19a is provided.
In tha case of the bracket 14d of Figs. 16 to 19, mounting upon an upright is obtained by virtue of two kinds of hook formations, namely downwardly extending flat hooks 37 at the edge of a flange 38 and bent-down hooks 39 stamped inwardly from the said flange. In this case, the hooks 37 are well removed from the slots 20 by the width of the flange 38, while the hooks 39 are also well removed by reason of their location on the flange 38 (Fig. 18) and towards the side of that flange remote from the side thereof adjoining the front wall 19 (Fig. 19).
In the side of bracket 14e shown in Figs. 20to23, provision in a flange 15 for connection to a boxsection upright (not shown) comprises hook-studs 40 engageable in selected keyhole slots in the upright. Once again slots 20 are well removed from the studs 40.
With the above-described forms of bracket, safety locking means can be provided without difficulty for preventing displacement of one framework member in relation to another as a result of impact with the bracket or other part of the framework.
Guidance as to height levels of side members 21 (Fig. 5) may be afforded by calibrated tapes, adhered to the front face of the upright, in conjunction with a reference mark embossed in the clip. In this manner, it can be readily ensured that a roller-bed frame is supported at the same level, or with a required difference in level, at the two sides, as well as with a required decline in level along the bed.
Claims (9)
1. Connection meansforthe attachmentto a framework upright member of another framework member by means of a clip device, which connection means comprises a bracket separate from the upright member and provided with hook formations by which it can be detachably engaged with openings in the said upright member and with vertical series of slots which are selectively engageable by parts of the clip device, the said formations and series of slots being so disposed as to be mutually unobstructive.
2. Connection means according to claim 1, wherein the said hook formations and the said series of slots are provided, respectively, on and in wall parts of the bracket which are at right angles to each other.
3. Connection means according to claim 2, wherein the said hook formations extend parallel to the said wall part in which the slots are provided, but are not located opposite to those slots.
4. Connection means according to claim 2 or 3, wherein the wall part in which the slots are provided has a distancing abutment in the form of a return flange extending parallel to the said wall part in which the slots are located.
5. Connection means according to any one of claims 1 to 4, wherein the formations engageable with the upright members comprise flat hook formations including at least one such formation with a downwardly or upwardly directed tongue.
6. Connection means according to any one of claims 1 to 5, wherein the formations engageable with the upright member comprise hooks of downwardly tapered or narrowed shape engageable with openings in that member with a wedging action.
7. Connection means according to any one of claims 1 to 4, wherein the formations engageable with the upright member comprise hook studs.
8. Connection meansforthe attachment to a framework upright member of another framework member by means of a clip device substantially as hereinbefore described with reference to the accompanying drawings.
9. A framework structure comprising connection means according to any one of the preceding claims.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8210865A GB2097087B (en) | 1981-04-22 | 1982-04-14 | Framework connection means |
US07/045,177 US4784760A (en) | 1981-07-06 | 1987-04-22 | Magnetic separators |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8112487 | 1981-04-22 | ||
GB8210865A GB2097087B (en) | 1981-04-22 | 1982-04-14 | Framework connection means |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2097087A true GB2097087A (en) | 1982-10-27 |
GB2097087B GB2097087B (en) | 1984-10-10 |
Family
ID=26279210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8210865A Expired GB2097087B (en) | 1981-04-22 | 1982-04-14 | Framework connection means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2097087B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0077885A2 (en) * | 1981-10-24 | 1983-05-04 | Thyssen Industrie Ag | Palet rack |
GB2205378A (en) * | 1987-05-19 | 1988-12-07 | Clares Equip Ltd | Clip for shelving system |
EP0455065A1 (en) * | 1990-05-01 | 1991-11-06 | Fritz Schäfer Gesellschaft mit beschränkter Haftung | Support device for incorporation in shelves |
DE29703493U1 (en) * | 1997-02-27 | 1997-04-10 | Helma Wicke Inh Helma Ullrich | Console for holding components |
US20230061415A1 (en) * | 2019-11-13 | 2023-03-02 | Pipp Mobile Storage Systems, Inc. | Mobile storage system with elevated platform |
-
1982
- 1982-04-14 GB GB8210865A patent/GB2097087B/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0077885A2 (en) * | 1981-10-24 | 1983-05-04 | Thyssen Industrie Ag | Palet rack |
EP0077885A3 (en) * | 1981-10-24 | 1984-12-19 | Thyssen Industrie Ag | Palet rack |
GB2205378A (en) * | 1987-05-19 | 1988-12-07 | Clares Equip Ltd | Clip for shelving system |
GB2205378B (en) * | 1987-05-19 | 1991-05-15 | Clares Equip Ltd | Clip for shelving system |
EP0455065A1 (en) * | 1990-05-01 | 1991-11-06 | Fritz Schäfer Gesellschaft mit beschränkter Haftung | Support device for incorporation in shelves |
US5199585A (en) * | 1990-05-01 | 1993-04-06 | Fritz Schafer Gesellschaft Mit Beschrankter Haftung | Support arrangement for components in shelf systems |
DE29703493U1 (en) * | 1997-02-27 | 1997-04-10 | Helma Wicke Inh Helma Ullrich | Console for holding components |
US20230061415A1 (en) * | 2019-11-13 | 2023-03-02 | Pipp Mobile Storage Systems, Inc. | Mobile storage system with elevated platform |
US11839298B2 (en) * | 2019-11-13 | 2023-12-12 | Pipp Mobile Storage Systems, Inc. | Mobile storage system with elevated platform |
Also Published As
Publication number | Publication date |
---|---|
GB2097087B (en) | 1984-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960414 |