Bearings – Rotary bearing – Antifriction bearing
Patent
1991-11-27
1993-04-06
Hannon, Thomas R.
Bearings
Rotary bearing
Antifriction bearing
384615, F16C 3364, F16C 3358
Patent
active
051998025
ABSTRACT:
A nonseparable thrust ball bearing comprising a pair of races spaced apart in the direction of axis of rotation, a plurality of balls rollable between the races, and a connecting ring rotatably interconnecting the inner peripheries of the races. The ring comprises a hollow cylinder portion, and outer flanges formed at the respective ends of the cylinder portion generally at a right angle therewith and in engagement with the respective races. The cylinder portion is fitted at one end thereof in the corresponding one of the races with a clearance formed therebetween, and the flange of the ring at said one end thereof is fitted in a cutout formed in the corresponding race, with a clearance provided in the cutout around the flange.
REFERENCES:
patent: 738097 (1903-09-01), Caley
patent: 822570 (1906-06-01), Bommer
patent: 1649285 (1927-11-01), Buckwalter
patent: 1931871 (1933-10-01), Large
patent: 2424530 (1947-07-01), Zubler
patent: 2743714 (1956-05-01), Hanson, Jr. et al.
patent: 3847456 (1974-11-01), Schwarzbich
patent: 3972574 (1976-08-01), Pitner
patent: 4336972 (1982-06-01), Dagiel
FAG Kugelfischer Georg Schafer KGaA Japan.
Shinohara Tsutomu
Takei Susumu
Yoshino Shuichi
Fujikin Inc.
Hannon Thomas R.
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