Bearings – Rotary bearing – Antifriction bearing
Patent
1992-04-02
1993-09-21
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384616, 384617, F16C 1910
Patent
active
052462978
ABSTRACT:
A journal for a frame fork of a bicycle including a sleeve engaged on the frame fork and including a bearing engaged in the upper portion and the lower portion, and a member threadedly engaged on the upper end of the frame fork and pressing against one of the bearings, whereby the frame fork is rotatably and stably supported in the sleeve.
REFERENCES:
patent: 3937535 (1976-02-01), Ladin
patent: 4240677 (1980-12-01), Payne et al.
patent: 4900166 (1990-02-01), Candiard
patent: 4934839 (1990-06-01), Chi
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