发明名称 |
FREIO DE BLOQUEIO ACIONÁVEL DE MODO ELETROMECÂNICO |
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. |
申请公布号 |
BR0307758(B1) |
申请公布日期 |
2014.08.19 |
申请号 |
BR20030307758 |
申请日期 |
2003.12.10 |
申请人 |
CONTINENTAL TEVES AG & CO. OHG |
发明人 |
JUERGEN BALZ;ROLF WEILER;STEFAN JOHANNES SCHMITT;ANDREAS POHLMANN;SEBASTIAN SALZMANN |
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 |
|
代理人 |
|
主权项 |
|
地址 |
|