发明名称 Suspension spring, production method and wiper for cleaning, in particular a vehicle screen
摘要 <p>The connector (2) has a hollow profile or U-profile that exhibits different cross sections and/or rigidity along the connector, where the connector exhibits high rigidity in an area of pressing force (P), and a low rigidity in edge areas. The hollow profile is designed in a tubular manner, where material thickness of the profile varies over the length of the connector. The profile is made of plastic and spring steel. A clamping device is provided for a wiper blade (6), which comprises elastic rubber. Independent claims are also included for the following: (1) a method for manufacturing the clip connector (2) a wiper for wiping a vehicle pane.</p>
申请公布号 EP2135781(A2) 申请公布日期 2009.12.23
申请号 EP20090160961 申请日期 2009.05.25
申请人 ROBERT BOSCH GMBH 发明人 DE BLOCK, PETER
分类号 B60S1/38 主分类号 B60S1/38
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