Adjustable leverage brake lever

Details Adjustable leverage brake lever Adjustable leverage brake lever

1999-07-01

2000-08-08

Battista, Mary Ann

Machine element or mechanism

Control lever and linkage systems

Hand operated

74489, B62K 2306, B62L 302

Patent

active

060984880

ABSTRACT:
A brake lever for a cycle includes a brake handle having a crank beam pivotally coupled to a lever bracket at a pivot shaft, an adjuster nut rotatably received in the brake handle and extended outward of the brake handle so as to be rotated by the user. A bar has one end pivotally coupled to the crank beam at a pivot pin and has a cable link pivotally coupled to the other end. A bolt is threaded through the adjuster nut and has one end pivotally coupled to the bar for rotating the bar about the pivot pin and for adjusting the brake lever to different brake leverages.

REFERENCES:
patent: 5448927 (1995-09-01), Lumpkin
patent: 5660082 (1997-08-01), Hsieh
patent: 5819589 (1998-10-01), Nakashima et al.
patent: 5910193 (1999-06-01), Chen

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