Bracket bearing axle device for bicycle

Details Bracket bearing axle device for bicycle Bracket bearing axle device for bicycle

1988-02-19

1989-03-07

Reeves, Robert B.

Land vehicles: wheels and axles

Wheel

Hub

301124R, 384513, B60B 2700

Patent

active

048100404

ABSTRACT:
A bracket bearing axle applied to a bicycle having two grooves for two snapping rings to be mounted on, and a raised ring with an arced surface to the exterior thereof. Two roller bearings are provided on the bearing axle, and a segmented tube which is flexible is provided between the two roller bearings. A pedal spindle receives the bracket bearing axle and the segmented tube with a bearing retainer threaded on one terminal side and a retaining element threaded on the other terminal side. A plurality of ball bearings are disposed between the bearing retainer and arced surface to resist the abrasion face caused by the rotation of the bearing axle. A water cap and an O-ring are provided on the bearing retainer and retarding element, respectively, to prevent water and dust from entering the bracket bearing axle device.

REFERENCES:
patent: 2280936 (1942-04-01), Swanson
patent: 3082042 (1963-03-01), Liebreich
patent: 3170549 (1965-02-01), Baker, III
patent: 3256964 (1966-06-01), Dotter
patent: 4150859 (1979-04-01), Segawa et al.

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