公开(公告)号：US6026925A

公开(公告)日：2000-02-22

申请号：US64172

申请日：1998-04-22

申请人： Yasuhiro Nagao ,  Tsutomu Shiga ,  Nobuhiko Uryu ,  Yuuji Hashiba ,  Toshitaka Tanahashi

发明人： Yasuhiro Nagao ,  Tsutomu Shiga ,  Nobuhiko Uryu ,  Yuuji Hashiba ,  Toshitaka Tanahashi

IPC分类号： B62D5/04

CPC分类号： B62D5/043 ,  B62D5/0478

摘要： In a vehicle power steering device, a motor is turned on to rotate in one direction whether a steering wheel is turned clockwise or counterclockwise. A switching mechanism is interposed between a motor armature shaft and an output shaft to change directions of the output shaft rotation relative to the armature shaft rotation in response to turning direction of the steering. The switching mechanism may include electrically controlled coupling/releasing members or mechanically controlled rotation reversing and coupling mechanisms.

摘要翻译： 在车辆动力转向装置中，无论方向盘是顺时针还是逆时针方向转动，马达都被打开以在一个方向上旋转。 切换机构夹在电机电枢轴和输出轴之间，以响应于转向的转动方向改变输出轴相对于电枢轴旋转的旋转方向。 切换机构可以包括电控制的联接/释放构件或机械控制的旋转反向和联接机构。

公开(公告)号：US5927428A

公开(公告)日：1999-07-27

申请号：US768928

申请日：1996-12-18

申请人： Yasuhiro Nagao ,  Tsutomu Shiga ,  Nobuhiko Uryu ,  Yuuji Hashiba

发明人： Yasuhiro Nagao ,  Tsutomu Shiga ,  Nobuhiko Uryu ,  Yuuji Hashiba

IPC分类号： B62D5/04 ,  F16H3/62 ,  H02K7/116

CPC分类号： B62D5/043 ,  B62D5/0478

摘要： In a vehicle power steering device, a motor is turned on to rotate in one direction whether a steering wheel is turned clockwise or counterclockwise. A switching mechanism is interposed between a motor armature shaft and an output shaft to change directions of the output shaft rotation relative to the armature shaft rotation in response to turning direction of the steering wheel. The switching mechanism may include electrically controlled coupling/releasing members or mechanically controlled rotation reversing and coupling mechanisms.

摘要翻译： 在车辆动力转向装置中，无论方向盘是顺时针还是逆时针方向转动，马达都被打开以在一个方向上旋转。 切换机构设置在马达电枢轴和输出轴之间，以响应于方向盘的转动方向改变输出轴相对于电枢轴旋转的旋转方向。 切换机构可以包括电控制的联接/释放构件或机械控制的旋转反向和联接机构。

公开(公告)号：US5810111A

公开(公告)日：1998-09-22

申请号：US621667

申请日：1996-03-22

申请人： Kanji Takeuchi ,  Takeshi Sawada ,  Masao Abe ,  Masanori Kondo ,  Jirou Hayashi ,  Yuuji Hashiba

发明人： Kanji Takeuchi ,  Takeshi Sawada ,  Masao Abe ,  Masanori Kondo ,  Jirou Hayashi ,  Yuuji Hashiba

IPC分类号： B62D5/04 ,  H01R39/38 ,  H02K5/14 ,  H02K5/22 ,  H02K7/108 ,  H02K9/28 ,  H02K11/04 ,  H02K13/00 ,  H02K23/66

CPC分类号： B62D5/0406 ,  H01R39/385 ,  H02K11/33 ,  H02K23/66 ,  H02K5/148 ,  H02K7/1085 ,  H02K5/225 ,  H02K9/28

摘要： An electric power steering device includes an output shaft connected to a steering mechanism of a steering system for power assisting the steering operation. The EPS includes a motor and a control circuit accommodated in a common motor housing. The motor housing comprises an end frame and a cup-shaped motor case hermetically covering the motor and the control circuit. The end frame is secured to a rack housing accommodating the steering mechanism, so that heat generated by the motor and the control circuit is transmitted to the rack housing.

摘要翻译： 电动助力转向装置包括连接到用于辅助转向操作的动力的转向系统的转向机构的输出轴。 EPS包括电机和容纳在公共电机壳体中的控制电路。 电动机壳体包括端部框架和密封地覆盖电动机和控制电路的杯形电动机壳体。 端框被固定在容纳转向机构的齿条壳体上，使得由马达和控制电路产生的热量传递到齿条壳体。