Fixing device of bicycle pedal axle

Details Fixing device of bicycle pedal axle Fixing device of bicycle pedal axle

1994-03-30

1995-08-01

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384540, 384545, F16C 1928

Patent

active

054375100

ABSTRACT:
A fixing device of a bicycle pedal axle comprises an axle tube, an inner sleeve and a threaded casing. The axle tube is fitted into the inner sleeve and provided peripherally at the front end thereof with a bevel tapered surface. The threaded casing is fitted into the axle tube such that an outer threaded portion of the threaded casing engages a threaded end of the axle tube. The threaded casing is provided additionally with a plurality of tangent slots and an inner come engageable with the bevel tapered surface of the inner sleeve.

REFERENCES:
patent: 4545691 (1985-10-01), Kastan et al.
patent: 4576503 (1986-03-01), Orain
patent: 5181437 (1993-01-01), Chi
patent: 5197809 (1993-03-01), Chi

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