US2466033A - Sliding drawer - Google Patents
Sliding drawer Download PDFInfo
- Publication number
- US2466033A US2466033A US707120A US70712046A US2466033A US 2466033 A US2466033 A US 2466033A US 707120 A US707120 A US 707120A US 70712046 A US70712046 A US 70712046A US 2466033 A US2466033 A US 2466033A
- Authority
- US
- United States
- Prior art keywords
- tray
- drawer
- roller
- compartment
- rack
- 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.)
- Expired - Lifetime
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- 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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/407—Adjustably or detachably mounted drawers
Definitions
- This invention relates to sliding drawers but more particularly to the wire drawers or trays which are used in cafeteras and the like for holding drinking glasses.
- the invention has for its object t prevent a sliding drawer or tray from being accidentally withdrawn from its rack or ca'binet, but which permits the drawer or tray to be purposely inserted and completely withdrawn.
- a further object of the invention is to retain a sliding drawer or tray in a tilted position when it has been retracted practically its full length, but which ⁇ permits the complete removal of the drawer or tray from its rack or cabinet in a straight horizontal line.
- the invention consists of the novel construction and arrangement of the drawer or tray retaining means, and also z in certain novel combinations 0f parts, all of which will rst be fully described and afterwards specifically pointed out in the appended claims.
- Fig. l is a fragmentary perspective View of 'a rack for wire drawers or trays, and showing a fragmentary View of one corner of a wire drawer or tray.
- Fig. 2 is a fragmentary view showing the retaining roller in section and its mounting bracket in elevation, and also illustrating the rear end of the wire tray or drawer in position for insertion in its rack.
- Fig. 3 is a similar view illustrating the retaining roller 'being raised by the upright extension on the wire tray or drawer as it passes under the roller, as when the tray or drawer is being entered into or being completely removed from the rack in a straight horizontal line.
- Fig. 4 is a similar view illustrating the position of the retaining roller and tray or drawer just previous to the complete removal of the tray or drawer from its rack.
- Fig. 5 is a similar view illustrating the tray or drawer being retained by the roller in extended vtilted. position;
- I indicates the tray or drawer rack which reccives the trays or drawers 2, and which in the type shown is of wire and of the conventional type used for holding drinking glasses 3 in cafeteras and the like.
- the tray or drawer rack I has compartments 4 to receive the trays or drawers 2, and is constructed preferably of metal having compartment bottoms 5 with side flanges 6 which are secured to the upright corner angle posts 1 in any approved manner so as to form a rigid structure.
- retaining roller brackets which as shown for instance, in Fig. 2 are of substantially channel formation and have a vertical back S; a top ange I0, a bottom flange il and a depending ange I2.
- a pair of these brackets 8 is positioned in the two front corners of each compartment d of the tray or drawer rack l and within the upright corner angle posts l thereof and are fastened in position by a bolt I3 passed through the top ange l0 of the bracket 8 and through the compartment bottom 5 of the adjacent upper compartment, and also by a bolt I4 passed through the depending flange I2 of the bracket 8 and through the upright corner angle post 'l of the tray or drawer rack I, as best shown in Fig. 1.
- l5 indicates the tray or drawer retaining rollers which extend across the front of each tray or drawer compartment 4, the ends of which rollers are loosely mounted within the roller brackets 8, as shown in the drawing so as to permit free vertical movement of the rollers I5 within their brackets 8, without being bound or restricted in any direction.
- Each of the wire trays or drawers 2 is provided at its two rear corners with an upright wire loop I6 which extends slightly above the top edge of wire tray or drawer 2, while the depth of the roller brackets 8 is such that when the roller I5 is at rest on the bottom flanges I I of the brackets 8, the center of the roller I5 is slightly above the top of the upright wire loops I6 of the wire trai7 or drawer 2 when said tray or drawer is in position to be inserted on a straight line into its compartment 4, as shown in Fig. 2, or is in position to be completely removed from its compartment d on a straight line, as shown in Fig. 4.
- the tray When inserting a tray of drinking glasses into a compartment in the tray or drawer rack, the tray is held in horizontal position in line with its compartment. This causes the extended wire loops I6 on the tray to contact the retaining roller position in its brackets 8, as shown in Fig. 4. The tray or drawer is then pushed back into its compartment.
- the tray or drawer When it is desired to obtain drinking glasses from the tray or drawer, the tray or drawer is pulled out and as the weight of the forward extended portion of the tray overbalances the weight of the rear portion of the tray or drawer,
- the tray or drawer assumes a'downwardly tilted position, and in this tilted position may be withdrawn until the upwardly extending wire loops I 6 engage the roller I5 at a point above the center line thereof, as shown in Fig. 5.
- the tray or drawer is thus retained in full extended tilted position, and in such tilted position cannot be completely removed from its compartment in the tray or drawer rack.
- To completely remove the tray or drawer its outer end is lifted into horlzontal position, which lowers the extended wire loop I6 into position shown in Fig. 4 and permits the tray or drawer to be completely withdrawn from its compartment in a straight horizontal line, the roller I5 being lifted by the wire loop I6 as shown in Fig. 3, as the said loop passes under the roller.
- a device of the character described including a tray rack provided with a plurality of compartments to receive trays therein, a. pair of roller retaining brackets at the front end of each compartment, a tray retaining roller loosely mounted and vertically movable in each pair of brackets, each roller extending across the upper portion of its compartment, a, tray foreach compartment positioned under each roller, a, pair of upright extensions at the rear end of each tray of aheight with relation to the position of their retaining roller so that the upright extensions engage their retaining roller at a point below the center of said roller to lift the said roller in its brackets and permit the entrance of the tray into its compartment in a straight line horizontal position, said upright extensions being also adapted to engage its retaining roller at a point below the center thereof to lift the said roller in its brackets and permit the complete withdrawal of the tray from its compartment in a, straight line horizontal position, the parts being arranged so that upon downward vtilting of the tray in its compartment .the upright extensions on the tray engage the said roller at a
- a device of the character described including a tray rack having a compartment to receive a. sliding tray therein, a tray retaining roller at the front end of the compartment, means for loosely mounting the roller in the compartment to permit free vertical movement thereof, a sliding tray, an upright extension at the rear end of the tray of a height with relation to the position of ⁇ its retaining roller so that the upright extension engages its retaining roller at a point below the center thereof to lift the said roller in its mounting means and permit the entrance of the tray into the compartment in a straight line horizontal position, said upright extension being also adapted to engage the retaining roller at a point below its center to lift the said roller in its mounting means and permit the complete withdrawal of the tray from its compartment in a straight line horizontal position, the parts being arranged so that upon downward tilting of the tray in its compartment the upright extension on the tray engages the said roller at -a point above the center thereof, whereby the said roller retains the tray in such tilted position and prevents complete removal of the tray from the com'- partment while the tray is
Description
Api-ii 5, 1949., w. F. MARTIN SLIDING DRAWER Filed Nov. l, 1946 Patented Apr. 5,' 1949 UNITED STATES PATENT OFFICE SLIDING DRAWER William F. Martin, Arlington, Va.
Application November 1, 1946, Serial No. 707,120
2 Claims. (Cl. 45-7) (Granted under the act of March 3, 1883, as amended April 30, 1928; 370 0. G. 757) The invention described herein may -be manufactured and used by or for the Government of the United States for governmental purposes without the payment to me of any royalty thereon in accordance with the provisions of the act of April 30, 1928 (Ch. 460, 45 Stat. L. 467).
This invention relates to sliding drawers but more particularly to the wire drawers or trays which are used in cafeteras and the like for holding drinking glasses.
The invention has for its object t prevent a sliding drawer or tray from being accidentally withdrawn from its rack or ca'binet, but which permits the drawer or tray to be purposely inserted and completely withdrawn.
A further object of the invention is to retain a sliding drawer or tray in a tilted position when it has been retracted practically its full length, but which` permits the complete removal of the drawer or tray from its rack or cabinet in a straight horizontal line.
With these objects in view the invention consists of the novel construction and arrangement of the drawer or tray retaining means, and also z in certain novel combinations 0f parts, all of which will rst be fully described and afterwards specifically pointed out in the appended claims.
Referring to the accompanying drawing:
Fig. l is a fragmentary perspective View of 'a rack for wire drawers or trays, and showing a fragmentary View of one corner of a wire drawer or tray.
Fig. 2 is a fragmentary view showing the retaining roller in section and its mounting bracket in elevation, and also illustrating the rear end of the wire tray or drawer in position for insertion in its rack.
Fig. 3 is a similar view illustrating the retaining roller 'being raised by the upright extension on the wire tray or drawer as it passes under the roller, as when the tray or drawer is being entered into or being completely removed from the rack in a straight horizontal line.
Fig. 4 is a similar view illustrating the position of the retaining roller and tray or drawer just previous to the complete removal of the tray or drawer from its rack.
Fig. 5 is a similar view illustrating the tray or drawer being retained by the roller in extended vtilted. position; and
I indicates the tray or drawer rack which reccives the trays or drawers 2, and which in the type shown is of wire and of the conventional type used for holding drinking glasses 3 in cafeteras and the like.
The tray or drawer rack I has compartments 4 to receive the trays or drawers 2, and is constructed preferably of metal having compartment bottoms 5 with side flanges 6 which are secured to the upright corner angle posts 1 in any approved manner so as to form a rigid structure.
8 indicates the retaining roller brackets, which as shown for instance, in Fig. 2 are of substantially channel formation and have a vertical back S; a top ange I0, a bottom flange il and a depending ange I2.
A pair of these brackets 8 is positioned in the two front corners of each compartment d of the tray or drawer rack l and within the upright corner angle posts l thereof and are fastened in position by a bolt I3 passed through the top ange l0 of the bracket 8 and through the compartment bottom 5 of the adjacent upper compartment, and also by a bolt I4 passed through the depending flange I2 of the bracket 8 and through the upright corner angle post 'l of the tray or drawer rack I, as best shown in Fig. 1.
l5 indicates the tray or drawer retaining rollers which extend across the front of each tray or drawer compartment 4, the ends of which rollers are loosely mounted within the roller brackets 8, as shown in the drawing so as to permit free vertical movement of the rollers I5 within their brackets 8, without being bound or restricted in any direction.
Each of the wire trays or drawers 2 is provided at its two rear corners with an upright wire loop I6 which extends slightly above the top edge of wire tray or drawer 2, while the depth of the roller brackets 8 is such that when the roller I5 is at rest on the bottom flanges I I of the brackets 8, the center of the roller I5 is slightly above the top of the upright wire loops I6 of the wire trai7 or drawer 2 when said tray or drawer is in position to be inserted on a straight line into its compartment 4, as shown in Fig. 2, or is in position to be completely removed from its compartment d on a straight line, as shown in Fig. 4.
Having thus described the invention, its opera.- tion is as follows:
When inserting a tray of drinking glasses into a compartment in the tray or drawer rack, the tray is held in horizontal position in line with its compartment. This causes the extended wire loops I6 on the tray to contact the retaining roller position in its brackets 8, as shown in Fig. 4. The tray or drawer is then pushed back into its compartment.
When it is desired to obtain drinking glasses from the tray or drawer, the tray or drawer is pulled out and as the weight of the forward extended portion of the tray overbalances the weight of the rear portion of the tray or drawer,
the tray or drawer assumes a'downwardly tilted position, and in this tilted position may be withdrawn until the upwardly extending wire loops I 6 engage the roller I5 at a point above the center line thereof, as shown in Fig. 5. The tray or drawer is thus retained in full extended tilted position, and in such tilted position cannot be completely removed from its compartment in the tray or drawer rack. To completely remove the tray or drawer, its outer end is lifted into horlzontal position, which lowers the extended wire loop I6 into position shown in Fig. 4 and permits the tray or drawer to be completely withdrawn from its compartment in a straight horizontal line, the roller I5 being lifted by the wire loop I6 as shown in Fig. 3, as the said loop passes under the roller.
Having thus described the operation of the invention, I claim:
1. A device of the character described including a tray rack provided with a plurality of compartments to receive trays therein, a. pair of roller retaining brackets at the front end of each compartment, a tray retaining roller loosely mounted and vertically movable in each pair of brackets, each roller extending across the upper portion of its compartment, a, tray foreach compartment positioned under each roller, a, pair of upright extensions at the rear end of each tray of aheight with relation to the position of their retaining roller so that the upright extensions engage their retaining roller at a point below the center of said roller to lift the said roller in its brackets and permit the entrance of the tray into its compartment in a straight line horizontal position, said upright extensions being also adapted to engage its retaining roller at a point below the center thereof to lift the said roller in its brackets and permit the complete withdrawal of the tray from its compartment in a, straight line horizontal position, the parts being arranged so that upon downward vtilting of the tray in its compartment .the upright extensions on the tray engage the said roller at a point above the center thereof whereby the said roller retains the tray in such tilted position and prevents complete removal of the tray from its compartment while the tray is in such tilted position.
2. A device of the character described including a tray rack having a compartment to receive a. sliding tray therein, a tray retaining roller at the front end of the compartment, means for loosely mounting the roller in the compartment to permit free vertical movement thereof, a sliding tray, an upright extension at the rear end of the tray of a height with relation to the position of `its retaining roller so that the upright extension engages its retaining roller at a point below the center thereof to lift the said roller in its mounting means and permit the entrance of the tray into the compartment in a straight line horizontal position, said upright extension being also adapted to engage the retaining roller at a point below its center to lift the said roller in its mounting means and permit the complete withdrawal of the tray from its compartment in a straight line horizontal position, the parts being arranged so that upon downward tilting of the tray in its compartment the upright extension on the tray engages the said roller at -a point above the center thereof, whereby the said roller retains the tray in such tilted position and prevents complete removal of the tray from the com'- partment while the tray is in such tilted position.
WILLIAM F. MARTIN.
REFERENCES CITED UNITED STATES PATENTS Number Name Date '794,405 Henry July 11, 1905 2,266,870 Kraeft Dec. 23, 1941 2,344,168 Regenhardt Mar. 14, 1944 FOREIGN PATENTS Number Country Date Germany Sept. 25, 1922
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US707120A US2466033A (en) | 1946-11-01 | 1946-11-01 | Sliding drawer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US707120A US2466033A (en) | 1946-11-01 | 1946-11-01 | Sliding drawer |
Publications (1)
Publication Number | Publication Date |
---|---|
US2466033A true US2466033A (en) | 1949-04-05 |
Family
ID=24840427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US707120A Expired - Lifetime US2466033A (en) | 1946-11-01 | 1946-11-01 | Sliding drawer |
Country Status (1)
Country | Link |
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US (1) | US2466033A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799400A (en) * | 1956-03-12 | 1957-07-16 | Charles P Molla | Metal table corner posts and table top retainer |
US3259447A (en) * | 1964-04-01 | 1966-07-05 | Addressograph Multigraph | Drawer stop |
US5086936A (en) * | 1990-04-09 | 1992-02-11 | Clairson International | Cabinet stacking basket organizer |
US5944201A (en) * | 1997-09-29 | 1999-08-31 | The Proctor & Gamble Company | Control movement racking system |
US6039422A (en) * | 1997-08-01 | 2000-03-21 | Butters; Rex A. | Sliding and tilting shelf drawer |
US20030106473A1 (en) * | 2001-08-10 | 2003-06-12 | Metro Industries, Inc. | Removable tray and tray racking system |
US20090266775A1 (en) * | 2006-04-07 | 2009-10-29 | Wiebe S Vanderhoek | Rack for Transportation and display of Plants |
US20140217876A1 (en) * | 2013-02-07 | 2014-08-07 | Dongguan Master United Plastic & Hardware Products Co., Ltd. | Drawer assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US794405A (en) * | 1904-10-17 | 1905-07-11 | Samuel L Henry | Credit-cabinet. |
DE359669C (en) * | 1922-09-25 | Peter Schlagboehmer | Securing to nail drawers made of sheet metal for work tables and work benches | |
US2266870A (en) * | 1940-11-28 | 1941-12-23 | Paul F Kraeft | Cabinet with racks |
US2344168A (en) * | 1941-05-31 | 1944-03-14 | Walter F Regenhardt | Filing cabinet |
-
1946
- 1946-11-01 US US707120A patent/US2466033A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE359669C (en) * | 1922-09-25 | Peter Schlagboehmer | Securing to nail drawers made of sheet metal for work tables and work benches | |
US794405A (en) * | 1904-10-17 | 1905-07-11 | Samuel L Henry | Credit-cabinet. |
US2266870A (en) * | 1940-11-28 | 1941-12-23 | Paul F Kraeft | Cabinet with racks |
US2344168A (en) * | 1941-05-31 | 1944-03-14 | Walter F Regenhardt | Filing cabinet |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799400A (en) * | 1956-03-12 | 1957-07-16 | Charles P Molla | Metal table corner posts and table top retainer |
US3259447A (en) * | 1964-04-01 | 1966-07-05 | Addressograph Multigraph | Drawer stop |
US5086936A (en) * | 1990-04-09 | 1992-02-11 | Clairson International | Cabinet stacking basket organizer |
US6039422A (en) * | 1997-08-01 | 2000-03-21 | Butters; Rex A. | Sliding and tilting shelf drawer |
US5944201A (en) * | 1997-09-29 | 1999-08-31 | The Proctor & Gamble Company | Control movement racking system |
US20030106473A1 (en) * | 2001-08-10 | 2003-06-12 | Metro Industries, Inc. | Removable tray and tray racking system |
US6732662B2 (en) * | 2001-08-10 | 2004-05-11 | Metro Industries, Inc. | Removable tray and tray racking system |
US20090266775A1 (en) * | 2006-04-07 | 2009-10-29 | Wiebe S Vanderhoek | Rack for Transportation and display of Plants |
US20140217876A1 (en) * | 2013-02-07 | 2014-08-07 | Dongguan Master United Plastic & Hardware Products Co., Ltd. | Drawer assembly |
US9028018B2 (en) * | 2013-02-07 | 2015-05-12 | Dongguan Master United Plastic & Hardware Products Co., Ltd. | Drawer assembly |
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