发明名称 |
System for controlling a clutch for a motor vehicle |
摘要 |
A system has a start mode in which clutch torque of the clutch increases with increase of speed of an engine of the motor vehicle, a lock-up engagement mode in which the clutch torque is increased, and a drag mode in which the clutch torque is reduced to produce a drag torque, one of the modes being selected in accordance with depression of the accelerator pedal and speed of the vehicle. When a vehicle speed detector does not produce a vehicle speed signal for a predetermined period in the start mode at engine speed higher than a predetermined speed, a fail-safe signal is produced. In response to the fail-safe signal, the system operates to keep clutch torque.
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申请公布号 |
US4805751(A) |
申请公布日期 |
1989.02.21 |
申请号 |
US19870043433 |
申请日期 |
1987.04.28 |
申请人 |
FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
OHKUMO, HIROYA;SAKAKIYAMA, RYUZO |
分类号 |
B60K23/02;B60W10/02;B60W10/06;B60W10/10;B60W50/02;F16D48/06;F16H59/44;F16H61/12;F16H61/66;(IPC1-7):B60K41/02 |
主分类号 |
B60K23/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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