Bearings – Rotary bearing – Antifriction bearing
Patent
1989-02-28
1990-03-13
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384617, 384903, F16C 1930
Patent
active
049078992
ABSTRACT:
A thrust bearing assembly which facilitates the installation and assembly of the thrust bearing into a housing or onto a shaft. The thrust bearing assembly preferred embodiment comprises two thrust washers, a cage with rollers, an annular band which engages the outer periphery of the thrust washer, and at least one protrusion extending radially outwardly from the annular band. The protrusions have two edges--a leading edge and a non-leading edge. The non-leading edge is configured to make it impossible to insert the thrust bearing into a housing the wrong way. A modified non-leading edge configuration makes it impossible to slide a modified thrust bearing assembly onto a shaft.
REFERENCES:
patent: 3934956 (1976-01-01), Pitner
patent: 3999816 (1976-12-01), Pitner
patent: 4310205 (1982-01-01), Condon et al.
patent: 4566578 (1986-01-01), Leigh-Monstevens et al.
Footland Lenard A.
The Torrington Company
Troidl Frank S.
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