公开(公告)号：US06965178B2

公开(公告)日：2005-11-15

申请号：US10620543

申请日：2003-07-16

申请人： Terumitsu Takahashi ,  Masashi Yamamura ,  Kazutoshi Ito ,  Hikoshi Izumi ,  Kenji Matsushima ,  Makoto Iizuka

发明人： Terumitsu Takahashi ,  Masashi Yamamura ,  Kazutoshi Ito ,  Hikoshi Izumi ,  Kenji Matsushima ,  Makoto Iizuka

IPC分类号： H02K5/14 ,  H02K5/15 ,  H02K13/00 ,  H02K15/03

CPC分类号： H02K5/148

摘要： A yoke is substantially cylindrical and has an opening portion. A brush holder member is secured to the opening portion of the yoke. The brush holder member retains a pair of supply brushes. A housing member is secured to the opening portion of the yoke on the outside of the brush holder member and covers the opening portion. A pair of securing pieces is formed integrally with the yoke. The securing pieces secure the brush holder member and the housing member to the yoke.

摘要翻译： 磁轭大体上是圆柱形的并且具有开口部分。 电刷架构件固定在磁轭的开口部分上。 电刷架构件保持一对电刷。 壳体构件固定在电刷架构件的外侧上的磁轭的开口部分上并覆盖开口部分。 一对固定件与轭架一体形成。 固定件将电刷架构件和壳体构件固定在磁轭上。

公开(公告)号：US06856066B2

公开(公告)日：2005-02-15

申请号：US10620789

申请日：2003-07-16

申请人： Terumitsu Takahashi ,  Masashi Yamamura ,  Kazutoshi Ito ,  Hikoshi Izumi ,  Kenji Matsushima ,  Makoto Iizuka

发明人： Terumitsu Takahashi ,  Masashi Yamamura ,  Kazutoshi Ito ,  Hikoshi Izumi ,  Kenji Matsushima ,  Makoto Iizuka

IPC分类号： H02K13/00 ,  H01R39/36 ,  H01R39/38 ,  H01R39/41 ,  H02K5/14 ,  H02K5/22

CPC分类号： H02K5/225 ,  H01R39/36 ,  H01R39/383 ,  H01R39/41 ,  H02K5/148

摘要： A brush device has a brush that slides against an outer circumferential surface of a cylindrical rotor. The brush device includes a base member, a terminal retained by the base member, an electric wire, which connects the brush to the terminal, and a cylindrical brush holder. The brush holder is located on the base member. The brush holder has a holder axis, which extends along the radial direction of the rotor. The brush is accommodated in and retained by the brush holder and is movable along the holder axis. The brush holder has an opening portion, which is formed at the outer portion of the brush holder with respect to the radial direction of the rotor. The opening portion permits the brush to pass along a direction perpendicular to the holder axis.

摘要翻译： 刷装置具有与圆柱形转子的外圆周表面滑动的刷子。 刷装置包括基部构件，由基底构件保持的端子，将刷子连接到端子的电线和圆柱形电刷架。 电刷架位于底座上。 电刷架具有沿着转子的径向延伸的保持器轴线。 刷子容纳在电刷架中并由电刷架保持并且可沿保持器轴线移动。 电刷架具有开口部，该开口部相对于转子的径向形成在电刷架的外侧。 开口部分允许刷子沿着垂直于保持器轴线的方向通过。

公开(公告)号：US5600193A

公开(公告)日：1997-02-04

申请号：US264509

申请日：1994-06-23

申请人： Kenji Matsushima ,  Yukihiro Nagahori

发明人： Kenji Matsushima ,  Yukihiro Nagahori

IPC分类号： H02K5/14 ,  H02K5/22 ,  H02K11/00 ,  H02K13/00 ,  H02K23/00

CPC分类号： H02K5/225 ,  H02K11/25 ,  H02K5/145 ,  H02K2211/03

摘要： In a motor, there are provided, integral with a motor cover covering the opening of a motor case: arm holding parts for holding brush arms; a PTC holding part for holding a PTC such that the side thereof is in contact with the brush arm; a first hole into which a connecting wire body, which serves as an external circuit terminal, is inserted so as to come into contact with a connecting part of the brush arm, the connecting part of the brush arm touching a hypothetical curved surface extending from the inner wall of the first hole; and a second hole into which a connecting wire body, which serves as an external circuit terminal, is inserted so as to come into contact with the side of the PTC, the side of the PTC touching a hypothetical curved surface extending from the inner wall of the second hole.

摘要翻译： 在电动机中，设置有与覆盖电动机壳体的开口的电机盖一体的：用于保持刷臂的臂保持部件; PTC保持部件，用于保持PTC，使得其一侧与刷臂接触; 插入作为外部电路端子的连接线体的第一孔与电刷臂的连接部分接触，刷臂的连接部分接触从第一孔延伸的假想弯曲表面 第一洞的内壁; 以及第二孔，其中插入有用作外部电路端子的连接线体，以便与PTC的侧面接触，PTC的一侧接触从内壁延伸的假想曲面 第二洞。