Moulded roller bearings and retainer cage and method of assembli

Details Moulded roller bearings and retainer cage and method of assembli Moulded roller bearings and retainer cage and method of assembli

1990-05-10

1991-06-11

Hannon, Thomas R.

Bearings

Linear bearing

Roller bearing for drawer

384 51, 384 59, F16C 2904, F16C 3346, A47B 8800

Patent

active

050227688

ABSTRACT:
A moulded roller bearing cage assembly for use for drawers and cabinets replaces standard metallic bearing cages and balls. The bearing cage, its rollers detachably fixed within the apertures, is loaded between the flanges of the channels on the standard two or three part drawer slide. The rollers before and during assembly are fixed at their ends integrally with the cage to allow for easy installation. Once the rollers come in contact with the raceways of the installation the detachable links are broken allowing the rollers to be free to rotate. The rollers and cages can be moulded in any configuration to allow for different channel and raceway shapes.

REFERENCES:
patent: 3164418 (1965-01-01), Biesecker
patent: 3464285 (1969-09-01), McCabe
patent: 4783182 (1988-11-01), Caron et al.
patent: 4886377 (1989-12-01), Adachi et al.

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