Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1984-12-19
1987-03-31
Braun, Leslie
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
74335, 74337, B60K 2010, B60K 2012, B60K 2014
Patent
active
046533524
ABSTRACT:
An automatic transmission system in an automobile having an engine, a brake, a throttle valve, a shift lever, a clutch, and transmission gears associated with synchromesh systems. The automatic transmission system includes a throttle actuator for actuating the throttle valve, a clutch actuator for actuating the clutch, a gear selection actuator for selectively actuating the synchromesh systems to shift the transmission gears, a fluid-pressure control unit for applying working fluid pressures to the gear selection actuator, and an electronic control unit for issuing control signals to the throttle actuator, the clutch actuator, and the fluid-pressure control unit in response to detected signals indicative of a rotational speed of the engine, an operation of the brake, an operative position of the throttle valve, a selected position of the shift lever, a releasing position of the clutch, and a speed of travel of the automobile.
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A Fully Automatic Vehicle Transmission Using a Layshaft Type Gearbox, by Harry Webster (Automotive Products Ltd.), Publication No. 810104, copyright 1981, Society of Automotive Engineers, Inc. (Order No. 0148-7191/81/0223-0104).
Furukawa Tamotsu
Mori Masanori
Nakao Toshiyuki
Aisin Seiki Kabushiki Kaisha
Braun Leslie
Wright D.
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