Hand operated brake actuator

Details Hand operated brake actuator Hand operated brake actuator

1987-07-09

1988-11-22

Herrmann, Allan D.

Machine element or mechanism

Control lever and linkage systems

Multiple controlling elements for single controlled element

74471R, 74534, 745022, 188 2416, 188 2418, 188 8234, 188204R, G05G 900, G05G 506, F16D 6530

Patent

active

047856831

ABSTRACT:
A brake actuator for an all-terrain vehicle, the actuator including a housing and a cover, a hand-operated lever arm pivotally mounted in the housing and projecting outwardly from the housing through said cover, the lever arm being operatively connected to the brake cables for the wheels, a locking segment mounted for pivotal movement in the housing, a ratchet-type cam surface on the segment, the segment being biased to move into locking engagement with the lever arm, the ratchet-type cam surface being spaced at progressively greater distances from the pivot axis to block the lever arm at increasing distances from the brakes.

REFERENCES:
patent: 1389717 (1921-09-01), Babo
patent: 1532868 (1925-04-01), Blackburn
patent: 3059490 (1962-10-01), McDuffie
patent: 3800618 (1974-04-01), Yoshigai
patent: 4448436 (1984-05-01), Ohzono
patent: 4566667 (1986-01-01), Yanagisawa

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