Crank of a shock absorber for a bicycle

Details Crank of a shock absorber for a bicycle Crank of a shock absorber for a bicycle

2005-04-12

2005-04-12

Siconolfi, Robert A. (Department: 3683)

Brakes

Internal-resistance motion retarder

Including means connecting thrust member to load

C267S118000, C267S175000, C280S284000

Reexamination Certificate

active

06877591

ABSTRACT:
A crank of a shock absorber for a bicycle has two ends respectively pivotally connected with a bicycle frame and a rear shock absorber, having a round hole and a disc fitted in the round hole, a rear bearing hole, a narrow groove communicating with the round hole and the rear bearing hole, a nut at one side of the groove and a bolt extending from outside through the groove to screw with the nut, the disc having an eccentric hole; a rear shock absorber has a pivot base to face the eccentric hole for a micro-adjusting rod to extend therein stably. Then the micro-adjusting rod is rotated for an angle to alter the angle of the shock absorber relative to the bicycle frame, so a user can adjust elastic force of the shock absorber according to the capability, the body weight and road conditions.

REFERENCES:
patent: 5409248 (1995-04-01), Williams
patent: 5474318 (1995-12-01), Castellano
patent: 6102421 (2000-08-01), Lawwill et al.
patent: 6755432 (2004-06-01), Muser

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