发明名称 |
Electromechanically-operated parking brake |
摘要 |
The present device relates to an electromechanically operated parking brake for motor vehicles that is designed as a drum brake of the 'Duo-Servo' type, including a floatingly supported expanding lock which is operable by an electromechanical actuator arranged on a wheel support member and which acts on two brake shoes. To ensure the floating support of the expanding lock that is formed of a threaded-nut/spindle assembly and to always provide a desired application force, the invention discloses that the threaded nut on its outside circumference has a spur toothing which forms a spiral-toothed gear wheel system along with a spiral-toothed gear wheel driven by the electromechanical actuator.
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申请公布号 |
US2006278477(A1) |
申请公布日期 |
2006.12.14 |
申请号 |
US20030540165 |
申请日期 |
2003.12.10 |
申请人 |
CONTINENTAL TEVES AG & CO., OHG |
发明人 |
BALZ JUERGEN;WEILER ROLF;SCHMITT STEFAN J.;POHLMANN ANDREAS;SALZMANN SEBASTIAN |
分类号 |
F16D51/48;F16D51/50;F16D65/14;F16D65/22;F16D65/28;F16D65/38 |
主分类号 |
F16D51/48 |
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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