发明名称 |
Pulley thrust pressure control apparatus for belt-type continuously variable transmission |
摘要 |
A pulley thrust pressure control apparatus for a belt-type continuously variable transmission having a drive pulley connected with an input member, a driven pulley connected with an output member, a V-belt trained around the drive and driven pulleys, a drive cylinder for varying the pulley width of the drive pulley, and a driven cylinder for varying the pulley width of the driven pulley. The actual transmitting torque transmitted through the V-belt is calculated and a belt transmittable torque is calculated by multiplying the actual transmitting torque by a safety factor which is higher when said actual transmitting torque is negative than when it is positive. A pulley thrust pressure control valve controls the pressures supplied to the drive and driven cylinders so as to obtain the calculated belt transmitting torque.
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申请公布号 |
US5569114(A) |
申请公布日期 |
1996.10.29 |
申请号 |
US19940219591 |
申请日期 |
1994.03.29 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
MATSUDA, TAKAHIRO;TESHIMA, DAIHEI |
分类号 |
F16H9/00;F16H61/12;F16H61/662;(IPC1-7):F16H9/00 |
主分类号 |
F16H9/00 |
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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