发明授权
- 专利标题: Windshield wiper system with touch control
- 专利标题(中): 挡风玻璃刮水器系统带触摸控制
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申请号: US625567申请日: 1984-07-02
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公开(公告)号: US4492904A公开(公告)日: 1985-01-08
- 发明人: Donald E. Graham
- 申请人: Donald E. Graham
- 申请人地址: MI Detroit
- 专利权人: General Motors Corporation
- 当前专利权人: General Motors Corporation
- 当前专利权人地址: MI Detroit
- 主分类号: B60S1/48
- IPC分类号: B60S1/48 ; H02P1/10
摘要:
A windshield wiper control system has operations controlled by single touch actuators. A first such actuator provides for initiation of wiper operation in low speed with the first actuation and alternate high and low speed operation with additional actuations. A second such actuator stops wiper operation and, if actuated while the wiper is not running, initiates a single wipe of the wiper. A further actuator may be provided for initiation of either programmed or operator controlled wash operation, depending on the length of actuation. A final actuator may be provided for two touch intermittent wiper operation, in which the operator sets the delay time by two consecutive touches. Variations are described for either depressed park or non-depressed park systems.
公开/授权文献
- US5670514A Compositions for inhibiting bone loss 公开/授权日:1997-09-23
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