Vehicle brake lock having throttle pedal release

Details Vehicle brake lock having throttle pedal release Vehicle brake lock having throttle pedal release

1988-01-28

1989-09-19

Bonck, Rodney H.

192 clutches and power-stop control

Vortex-flow drive and clutch

With brake

74 97R, 74529, B60K 4120

Patent

active

048672890

ABSTRACT:
A brake lock system for a motorized wheeled vehicle having a throttle pedal and a primary brake pedal operable to effect braking of the vehicle, includes a brake lock pedal supported proximate the primary brake pedal to enable actuation by the operator during application of foot pressure to the primary brake pedal. The brake local pedal is pivotally supported by an over-center linkage arrangement movable to an over-center condition in response to actuation of the brake lock pedal so as to lock the primary brake pedal in a braking condition. A release pin is operatively associated with the over-center linkage arrangement and responsive to actuation of the throttle pedal to release the over-center linkage arrangement and enable return of the primary brake pedal to a non-braking condition.

REFERENCES:
patent: 1915286 (1933-06-01), Bleustein
patent: 1927209 (1933-09-01), Gilmore
patent: 1985319 (1934-12-01), Gilmore
patent: 2551743 (1951-05-01), Huey
patent: 2816633 (1957-12-01), Schumann
patent: 3995510 (1976-12-01), Yost
patent: 4218936 (1980-08-01), Waggoner
patent: 4310064 (1982-01-01), Kazarian, Jr.
patent: 4646903 (1987-03-01), Han

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