发明授权
- 专利标题： Drum brake module which can be operated by electric motor
- 专利标题（中）： 可由电动机操作的鼓式制动模块
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申请号： US13976704申请日： 2012-02-02
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公开(公告)号： US09175737B2公开(公告)日： 2015-11-03
- 发明人: Uwe Bach , Holger von Hayn , Ralf Sundheim , Wolfgang Ritter , Ahmed Sefo , Jürgen Balz , Jens Hoffmann , Martin Semsch , Götz Mehner
- 申请人： Uwe Bach , Holger von Hayn , Ralf Sundheim , Wolfgang Ritter , Ahmed Sefo , Jürgen Balz , Jens Hoffmann , Martin Semsch , Götz Mehner , Dirk Sundheim
- 申请人地址： DE
- 专利权人： Continental Teves AG & Co. oHG
- 当前专利权人： Continental Teves AG & Co. oHG
- 当前专利权人地址： DE
- 代理机构： RatnerPrestia
- 优先权： DE102011003544 20110202; DE102011003545 20110202
- 国际申请： PCT/EP2012/051805 WO 20120202
- 国际公布： WO2012/104395 WO 20120809
- 主分类号： F16D65/10
- IPC分类号： F16D65/10 ; F16D51/10 ; F16D51/16 ; F16D51/46 ; F16D65/16 ; F16D65/22 ; F16D51/18 ; F16D51/12 ; F16D121/24 ; F16D125/24 ; F16D125/40 ; F16D125/60
摘要：
A drum brake module for motor vehicles operable by electric motor and performs at least one parking brake function, having an electromechanical actuator mounted on one side of the armature plate and a rotational-translational movement converter converting a rotational drive rotational movement into a translational activation movement of brake shoes arranged on a side of the armature plate facing away from the actuator in a brake drum, and including at least one supporting device between the brake shoes such that the latter can carry out an activation movement in the direction of the brake drum. A drive nut is supported by the rotational-translational movement converter in an axially secure and rotatable fashion on the armature plate to assist the braking force. The drive nut drives a spindle arrangement mounted in a rotationally fixed and axially displaceable fashion and engages with an activation cable on at least one brake shoe.
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