US 4,314,734 AGranted

Cabinet drawer support

AssigneeSybron Corporation

InventorHans C. Grunert

Life of this patent

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Abstract

Cabinet drawers are supported by members projecting from the sides of the drawers into slots defined by guide rails at the sides of the cabinet. Notches in the guide rails permit the drawers to pivot into an inclined position when the drawers are opened. This makes objects within the drawers more visible and accessible.

Claims6

Dependent claims

In a system for supporting one or more drawers within a cabinet including upper and lower guide rails fixed within the cabinet to define a guide slot at each side of the cabinet, and support members projecting from the drawers and into the slots, the improvement comprising:

(a) said lower guide rail having a first notch formed therein adjacent the front of said slot, the front edge of said notch being vertical and a section of said lower guide rail in front of said front edge being higher than the section of said lower guide rail to the rear of said notch;
(b) said upper guide rail having a second notch therein spaced rearward of said first notch;
(c) a front support member projecting laterally from said drawer and into said slot at a position located just behind said higher section of guide rail when said drawer is closed, said front support being wider than said first notch so as to rest on said lower guide rail when said drawer is closed;
(d) an intermediate support member projecting laterally from said drawer and into said slot at a position behind the midpoint of said drawer, said intermediate support member being narrower than said first notch and adapted to drop into said first notch when said drawer is pulled outward from said cabinet to an open position;
(e) a rear support member projecting laterally from said drawer and into said slot adjacent the rear of said drawer, said rear support member being positioned with respect to said intermediate support member so as to pivot upwardly into said second notch when said intermediate support member drops into said first notch whereby the portion of said drawer pulled from said cabinet pivots downwardly about said intermediate support member to an inclined position;
and
(f) the rear edge of said upper notch defining a guide ramp for controlling the pivotal movement of said rear support member about said intermediate support member and into said upper notch.

4 more elements

Dependencies are inferred from the claim text.

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Abstract

(a) said lower guide rail having a first notch formed therein adjacent the front of said slot, the front edge of said notch being vertical and a section of said lower guide rail in front of said front edge being higher than the section of said lower guide rail to the rear of said notch;
(b) said upper guide rail having a second notch therein spaced rearward of said first notch;
(c) a front support member projecting laterally from said drawer and into said slot at a position located just behind said higher section of guide rail when said drawer is closed, said front support being wider than said first notch so as to rest on said lower guide rail when said drawer is closed;
(d) an intermediate support member projecting laterally from said drawer and into said slot at a position behind the midpoint of said drawer, said intermediate support member being narrower than said first notch and adapted to drop into said first notch when said drawer is pulled outward from said cabinet to an open position;
(e) a rear support member projecting laterally from said drawer and into said slot adjacent the rear of said drawer, said rear support member being positioned with respect to said intermediate support member so as to pivot upwardly into said second notch when said intermediate support member drops into said first notch whereby the portion of said drawer pulled from said cabinet pivots downwardly about said intermediate support member to an inclined position;
and
(f) the rear edge of said upper notch defining a guide ramp for controlling the pivotal movement of said rear support member about said intermediate support member and into said upper notch.

4 more elements