Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1988-09-20
1991-05-28
Diehl, Dwight
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
74867, B60K 4106
Patent
active
050184083
ABSTRACT:
A control system for a power train provided in a vehicle to include an engine which has an engine output adjusting device, such as a throttle valve, controlled through an electric actuator in accordance with a controlled variable on an accelerator and an automatic transmission in which a speed change operation is automatically performed utilizing operating oil pressure produced in an oil hydraulic control circuit for actuating a speed change mechanism in the automatic transmission having engaging friction elements and controlled to vary in accordance with an operating condition of the engine, which comprises a first detecting device for detecting the controlled variable on the accelerator, a second detecting device for detecting a controlled variable on the engine output adjusting device, a third detecting device for detecting a travelling speed of the vehicle, a device for controlling the speed change mechanism to cause the same to carry out the speed change operation based on detection outputs of the first and third detecting devices, and a device for controlling the operating oil pressure applied to the engaging friction elements in the speed change mechanism based on a detection output of the second detecting device.
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Bota Keiji
Sawa Kenji
Diehl Dwight
Mazda Motor Corporation
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