Drawer support and/or guide roller with axial bearing pin

Details Drawer support and/or guide roller with axial bearing pin Drawer support and/or guide roller with axial bearing pin

1980-08-25

1983-03-15

Levy, Stuart S.

Cutlery

308 6R, 308203, 312339, 312341R, F16C 2900

Patent

active

043765556

ABSTRACT:
An assembly for supporting a drawer relative to a rail including an axial bearing pin with a bearing shaft and a rivet pin at opposite ends thereof, a pair of adjacent collars of substantial diameter relative to the bearing shaft and the rivet pin being disposed therebetween. The rivet pin is secured to the rail of the drawer for support of the assembly. One of the collars includes an insertion bevel on the side of the bearing shaft and an oblique shoulder on the opposite side thereof. A support and guide roller having an axial bore and a relatively large outside diameter is mounted on the bearing shaft, which forms, together with the axial bearing pin of relatively small diameter, a load transmitting bearing both in the radial and in the axial directions thereof. A coupling assembly is provided which includes spring-elastic claws for securing the support and/or guide roller with respect to axial displacement while guiding it on the rail. The claws include an insertion flange at the outside thereof, and include a shoulder at the inside thereof with the shoulder extending obliquely to the open side of the claw, so as to obtain releasable securement of the jaws on the collar of the axial bearing pin such that the support and/or guide roller is guided by its face and the oblique shoulder between the face and the oblique shoulder of the roller with certain play therebetween as rolling contact is maintained.

REFERENCES:
patent: 4057872 (1977-11-01), Schmidt

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