Bicycle hub constructions and lubrication thereof

Land vehicles: wheels and axles – Wheel – Hub

Patent

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Details

301111, 301125, 384474, 411273, B60B 2700

Patent

active

047639571

ABSTRACT:
The forks of a bicycle receive an axle having threaded ends. A tube surrounds the axle and carries ball bearings on which a wheel housing is rotatable with a space between the tube and the housing. Specially shaped seals engage the wheel housing and the tube between the ball bearings to keep lubricant out of the space between the seals. A special lever lock on one end of the axle cooperates with a nut on the other end of the axle to draw together the parts engaged with the axle, the tube and the housing.

REFERENCES:
patent: 2677984 (1954-05-01), Juy
patent: 2926968 (1960-03-01), Toth
patent: 3922018 (1975-11-01), Shook
patent: 4400038 (1983-08-01), Hosokawa
patent: 4440451 (1984-04-01), Goodell et al.
patent: 4492416 (1985-01-01), Kaufmann

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