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Publication numberUS2092430 A
Publication typeGrant
Publication dateSep 7, 1937
Filing dateNov 4, 1936
Priority dateNov 4, 1936
Publication numberUS 2092430 A, US 2092430A, US-A-2092430, US2092430 A, US2092430A
InventorsLee Stratton
Original AssigneeLee Stratton
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Refrigerator cabinet
US 2092430 A
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Description  (OCR text may contain errors)

Sept. "7 1 937. L. STRATTON 2,092,430

, REFRIGERATOR CABINET Filed Nov. 4, 1936 2 Sheets-Sheet l 8 A? W [F] /70 6 j INVENTOR. Lee .S'frazforz BY TTORNEY.

S ept. 7, 1937. E

L. STRATTON' REFRIGERATOR CABINET Filed Nov. 4, 1956 2 Sheets-Sheet 2 I a; J

INVENTOR. lee Sire 27022 ATTORNEY.

Patented Sept. 7 1937 UNITED STATES PATENT oer-ice 6 Claims (or. 312-184) This invention elates to a refrigerator cabinet and particularly to means for enhancing its utility and capacity. I

Anobject of the invention is to provide a 5 readily-operated means for securing vertical adjustment of refrigerator shelves relative to each other, to obtain any desired clearance therebe tween for the purpose of accommodating articles of all dimensions, said means being also adapted to allow the shelves to swing outwardly from the cabinet for accessto the articles thereon.

Another object of the invention is to provide a means for collapsing and expanding a'refrigerator shelf along its longitudinal length to give 15 additional room for articles positioned on the shelf subjacent thereto. y

A further object of the invention is to provide a means for folding a refrigerator shelf against a wall of theicabinet when the occasion demands its removal.

Other objects will become apparent from the following specifications and drawings, in which:

Fig. 1 is a front perspective view of a refrig erator. cabinet disclosing my shelf in various- 25 positions; l

Fig. 2 is a plan view of the upper refrigerator shelf shown in Figwl. v r Fig. 3 is a fragmental cross sectional view taken on line 3'-3 of Fig. 2. 30 Fig. 4 is a bottom plan detail of 'the shelf hinge arrangement.

Fig. 5 is a plan view of a modified form of -my shelf. My invention consists of, a refrigerator cabi- 35 net 8 having a number of walls 9 which define a food storage compartment Ill. The compartment has an opening H which is provided with a door l2 and contains a refrigerating unit IS. A vertical rod I4 is fastened to the top and bot- 40 tom walls" of the compartment and is disposed therein adjacent the opening and to one side thereof. As shown in Figs. 1 and 2, the shelves l5 are supported by this rod by means of a horizontal bar 5 having an aperture H at one end 45 to slidably receive said rod. The weight of the shelf exerted on the rod is remote from the aper-. ture which sets up a torque between the rod and the aperture in the bar to exert a clamping action between the two. members. 50 stood therefore that by applying an upward pressure on the shelf that said shelf will be slid along the rod to any desired postion and when said pressure is removed the weight of the shelf will clamp it to the rod, thus providing a readily 55 operated means for securing vertical adjustment ,shown by the shelf 3| in Fig. 1.

It will be underof the shelves. The vertical rod M is provided with'a number of horizontal circular grooves I10 the rod and the bar when the shelf is placed in any desired position. Also by means of this rod 5 and barengagement the shelf 'may be swung outwardly about the rod to a position indicated by the dotted lines ill in Fig. 2 or by the bottom shelf l9 shown in Fig. 1. This last function provides accessibility to the food stored upon the rear of the shelf. V I,

-Itis also contemplated thatthe shelf be 001- lapsible and expansible along its longitudinal length to giveyadditional room for articles on the subjacent shelf. To this end the shelf oomprisesa number of longitudinally disposed telescopic membersZll disposed in spaced relation-- ship and'fastened at thesupported end of the shelf by 'a transverse tubular member 2| and fastened at their free ends by an arcuate tubular member 22 (Figs. 2 and 3) the latter being so formed to secure sufficient clearance between the outer shelf edge and the opening to allow the shelf to be swung outwardly'from the compartment'. The'arcuate dotted line 23 in Fig. 2 indicates the position of the arcuate tubular member when the shelf is in collapsed position; any intermediate shelf length may be obtained if desired. r A suitable means for'collapsing or ex- I pandlng the shelf comprises a reel 24 positioned beneath the telescopic members which is actuated by a rotatable rod 25 provided with a manually operated knob 26. The rod is connected to a metal strip 21 within the reel housing 28, an. arcuated slot 29 (Fig. 3) being formed therein. The metal strip is thereby given an arcuate shape in transverse cross section between the reel opening and the point where it is fastened to the arcuate tubular member 22 by bolt 30. This formation of the strip provides a rigidity to its body to prevent its bending when outward pressure is The shelf is rotatably fastened to the horizontal bar Hi to allow the shelf in contracted condition to be moved to a vertical position adjacent the wall of the compartment as To accomplish thisresult I provide two metal straps 32 (Fig. 3) which frictionally engage the horizontal bar l6 and the transverse tubular member 2|. A pin 33 being provided to fasten the strap, in a horizontal position to the bar l6. As shown in Fig. 4 the under side of the straps are providedwith an ear 34 which engages one of the telescoping members to retain the shelf in a horizontal position.

A modified form of my invention comprises a ment and also permit the shelf to be adjusted collapsible and expansible shelf 35 similar to that in a vertical direction.

4. A telescoping members 36. A number of fiat strips walls defining a food storage compartment, an

the shelf is expanded the-chain will bring the members, means for collapsing and expanding What is claimed is: thereof for receiving the vertical rod to allow the ,1. A refrigerator cabinet having a plurality of shelf to swing outwardly from the compartment 1 walls de side thereof, a collapsible and expansible shelf, opening for the compartment, a door for said wardly from the compartment and also permit members, a transverse member connecting the 25 in one end thereof for slidably engaging the rod, the shelf to swing outwardly from the compart- 36 and hinge means rotatably connecting the bar to ment and also permit the shelf to be adjusted the shelf. in a vertical direction.

3. A refrigerator cabinet having a plurality of 6. A refrigerator cabinet having a plurality of defining a food storage compartment, an walls de 40 opening for the compartment, a door for said opening for the compartment, a door for said 40 members, a horizontal bar, hinge means rotatture inone end thereof for slidably engaging the 45 the shelf to swing outwardly from the compart- LEE BTRA'I'I'ON.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2468473 *Nov 8, 1946Apr 26, 1949Gilbert S UnderwoodDesk shelf
US2572090 *May 17, 1949Oct 23, 1951Durwood D AllenRefrigerator rack bottle guide
US2728089 *Sep 8, 1953Dec 27, 1955Hynes Adrien MMattress stiffener
US2761751 *Jan 12, 1953Sep 4, 1956Stockton Louise HainesCabinet for household refrigerators, etc.
US2767042 *Mar 18, 1953Oct 16, 1956Gen Motors CorpRefrigerating apparatus
US2840439 *Oct 8, 1956Jun 24, 1958Gen Motors CorpRefrigerator shelf
US2957589 *Feb 20, 1959Oct 25, 1960Chamberlain CorpSwing out shelf
US3019538 *Jan 20, 1958Feb 6, 1962Ironrite IncAdjustable feedboard construction for ironers
US3100438 *Jan 30, 1961Aug 13, 1963Merker Alfred HUniversal press
US3232489 *Jan 15, 1964Feb 1, 1966 Portable cooler cabinet construction
US3264049 *Jun 11, 1964Aug 2, 1966Westinghouse Electric CorpRefrigerator cabinet
US4765470 *Dec 5, 1985Aug 23, 1988William CurciFishing tackle box
US4938364 *May 23, 1988Jul 3, 1990Stadelman Hildegarde APresentation display storage system
US5454638 *Feb 21, 1995Oct 3, 1995Donnelly Technology, Inc.Adjustable refrigerator shelving
US5782317 *Apr 16, 1996Jul 21, 1998Master Manufacturers, Inc.Transport apparatus for vertically moving objects and method
US5813741 *Jan 23, 1996Sep 29, 1998White Consolidated Industries, Inc.Adjustable shelf for a refrigerator
US6126252 *Nov 15, 1999Oct 3, 2000Maytag CorporationWorkstation incorporating Pivoting and Sliding Drawer
US6994033 *Dec 11, 2002Feb 7, 2006Lg Electronics Inc.Shelf for refrigerator
US8132871 *Dec 30, 2006Mar 13, 2012Steven Jerome CarusoStorage system
US8231190Feb 2, 2009Jul 31, 2012Whirlpool CorporationArticulated freezer drawers
US8474928 *Jun 11, 2012Jul 2, 2013Whirlpool CorporationArticulated freezer drawers
US8641158 *Jul 14, 2011Feb 4, 2014Michael E. Conner, Sr.Refrigerator with rotatable shelves
US20120248958 *Jun 11, 2012Oct 4, 2012Whirlpool CorporationArticulated freezer drawers
WO2010029053A2 *Sep 8, 2009Mar 18, 2010Arcelik Anonim SirketiA cooling device
Classifications
U.S. Classification312/298, 211/90.3, 62/381, 160/263, 312/351, 160/306, 312/408, 126/337.00R, 312/323, 211/153, 312/300, 211/150, 160/284, 108/110
International ClassificationF25D25/02
Cooperative ClassificationF25D25/027
European ClassificationF25D25/02D