Power transmission system for a motor vehicle with an automatic

Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position

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Details

123198D, 192 0055, B60K 4104

Patent

active

049552554

ABSTRACT:
A brake switch is provided for producing a brake signal when a brake pedal of the vehicle is depressed. A vacuum switch is provided for producing an acceleration signal when the pressure in an intake passage exceeds a predetermined value. Engine speed sensor is provided for producing an engine speed signal when the engine speed exceeds a predetermined speed. In response to the brake signal, acceleration signal and engine speed signal, a control unit operates to cut off the transmission of power of an engine and shifts the transmission to the neutral range.

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patent: 4653445 (1987-03-01), Book et al.
patent: 4680711 (1987-07-01), Miyawaki
patent: 4716788 (1988-01-01), Kita
patent: 4796583 (1989-01-01), Nagasaka et al.

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