发明名称 |
MOTOR VEHICLE WIPER COMPRISING A SPRING FOR GENERATING WIPING PRESSURE |
摘要 |
The invention concerns a motor vehicle wiper comprising a driving head (14) designed to be fixed to a free upper end (16) of the wiper driving shaft (18) at a bore (26), comprising a wiper arm (12) articulated on the driving head (14) by a rear longitudinal end (10), about a transverse axis (A1) substantially perpendicular to the wiper general longitudinal axis and perpendicular to the driving shaft axis (A2), between a raised position and an operative position towards which it is returned by a helical compression spring (28) inserted between the driving head (14) and a support surface (40) of the arm (12). The helical compression spring (28) extends around the bore (26).
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申请公布号 |
WO9926817(A1) |
申请公布日期 |
1999.06.03 |
申请号 |
WO1998FR02467 |
申请日期 |
1998.11.19 |
申请人 |
VALEO SYSTEMES D'ESSUYAGE;RAYNAUD, RICHARD |
发明人 |
RAYNAUD, RICHARD |
分类号 |
B60S1/34;(IPC1-7):B60S1/34 |
主分类号 |
B60S1/34 |
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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