192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent
1974-11-18
1976-05-11
Wyche, Benjamin W.
192 clutches and power-stop control
Vortex-flow drive and clutch
With brake
74530, 188 823, B60K 2902
Patent
active
039556581
ABSTRACT:
The disclosure relates to a speed control device for engines and particularly automotive engines so that the throttle or speed control member on the engine may be set to operate the engine and the vehicle at any one of several desired speeds. The device includes a reciprocating member adapted to reciprocate in a rectilinear path in opposite directions and adapted to be coupled to an engine speed control member such as the carburetor throttle of the like and the reciprocable member is coupled to a means for transferring rectilinear motion to rotary motion and this means carries an arcuate row of buttress teeth adapted to be engaged by a pivotal latch pawl which is readily disengagable from the teeth by means of a fluid operated device such as a hydraulic cylinder operable by hydraulic brake fluid so as to automatically release the latch pawl from the buttress teeth when automobile brakes are applied and also a manual control for releasing the latch pawl from the buttress teeth. The manual control being remotely located in an operators compartment of the vehicle whereby the speed control may be deliberately manually deactivated or automatically deactivated by an application of the automobile brakes.
REFERENCES:
patent: 2076460 (1937-04-01), Heinrich
patent: 2284380 (1942-05-01), Drabble
patent: 2533836 (1950-12-01), Patterson
patent: 3180464 (1965-04-01), Ballard
patent: 3204734 (1965-09-01), McMaken
patent: 3459065 (1969-08-01), Fender
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