专利名称：DEVICE FOR ACTUATING A VEHICLE WHEEL
BRAKE
发明人：BLOSCH, GEORG,SCHUMANN, FRANK申请号：EP96945464.0申请日：19960924公开号：EP0879365A1公开日：19981125
摘要：The invention relates to a device (10) for actuating a wheel brake (18, 19) with anelectric drive motor (12) and a threaded roller drive (14). To be able to operate with asmall drive motor (12), the invention proposes that planetary rollers (24) which rotate in anut (20) and on a shaft (22) of the threaded roller drive (14) be localised in the nut (20) bymeans of coarse grooves (30, 32) without pitch in the axial direction and that the shaft (22)be driven with a fine-pitch thread (28) which is engaged by the planetary rollers (24) withfine grooves (26) without pitch. In another embodiment of the invention, the nut (20) canalso be used as the rotor of the electric drive motor (12).
申请人：ROBERT BOSCH GMBH
地址：Postfach 30 02 20 70442 Stuttgart DE
国籍：DE
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容