公开(公告)号：US06294851B1

公开(公告)日：2001-09-25

申请号：US09328309

申请日：1999-06-08

申请人： Youichi Matsuyama ,  Kazuaki Tsujita

发明人： Youichi Matsuyama ,  Kazuaki Tsujita

IPC分类号： H01R900

CPC分类号： B29C39/10 ,  B29C33/14 ,  B29C45/14639 ,  B29C70/72 ,  H01R43/24 ,  Y10T29/49009

摘要： A terminal for supplying power to a motor portion is inserted in a housing formed by molding resin, and both ends of the terminal are exposed from the housing. When the housing is molded, an insulation member such as first and second plates contacts a die for forming the housing, and the terminal is engaged with the insulation member before the housing is molded, so that an attachment position of the terminal is set relative to the die through the insulation member. The insulation member is inserted in the housing together with the terminal by pouring melted resin in the die. Thus, the housing in which the terminal is inserted can be readily molded, and it can prevent liquid from being introduced to the terminal in the housing.

摘要翻译： 将用于向电动机部分供电的端子插入由模制树脂形成的壳体中，并且端子的两端从壳体露出。 当壳体被模制时，诸如第一和第二板的绝缘构件接触用于形成壳体的模具，并且在壳体被模制之前端子与绝缘构件接合，使得端子的安装位置相对于 模具穿过绝缘件。 通过将熔融的树脂倒入模具中，绝缘构件与端子一起插入壳体中。 因此，插入端子的壳体可以容易地模制，并且可以防止液体被引入壳体中的端子。

公开(公告)号：US06398582B1

公开(公告)日：2002-06-04

申请号：US09492604

申请日：2000-01-27

申请人： Youichi Matsuyama ,  Wataru Kanou

发明人： Youichi Matsuyama ,  Wataru Kanou

IPC分类号： H01R1373

CPC分类号： H01R13/743 ,  H01R13/5202 ,  H01R2201/26 ,  H02G3/06

摘要： The structure for fixing a grommet to a housing is composed of a housing provided with a connector portion formed at least partly in a column shape, a wire harness connector coupled with the connector portion with a coupling gap and a tubular shaped grommet made of resilient material put on an outside circumferential surface of the connector portion to waterproof seal the coupling gap. The grommet includes a wall with openings that snap over protrusions on the connector portion to rigidly fix them together. The connector portion includes a locking through hole for receiving a latch on the wire harness connector. Seal lips on the grommet are angled downward so as to provide sealing for the locking hole.

摘要翻译： 用于将索环固定到壳体的结构由设置有至少部分地形成为柱状的连接器部分的壳体，与连接器部分耦合的线束连接器和耦合间隙组成，以及由弹性材料制成的管状护环 放在连接器部分的外圆周表面上以防止密封耦合间隙。 索环包括具有开口的壁，该开口卡在连接器部分上的突起上以将它们刚性地固定在一起。 连接器部分包括用于接收线束连接器上的闩锁的锁定通孔。 垫圈上的密封唇向下倾斜，以便为锁定孔提供密封。

公开(公告)号：US07279817B2

公开(公告)日：2007-10-09

申请号：US10542165

申请日：2004-03-11

申请人： Tadashi Adachi ,  Youichi Matsuyama

发明人： Tadashi Adachi ,  Youichi Matsuyama

IPC分类号： H02K5/22 ,  H02K7/10 ,  H02K11/00 ,  H02K23/00

CPC分类号： H02K5/225 ,  H02K7/1166 ,  H02K11/38

摘要： A connector housing 45 is formed separately from a gear housing 20 and a closing and fixing member 21. The connector housing 45 includes a retainer 49, which supports an external connector 48 relative to the closing and fixing member 21, and an elastically deformable grommet 50. A retainer-side end of the grommet 50 is interposed between a flange portion of the retainer 49 and an outer surface of the closing and fixing member 21, and the connector housing 45 is secured to a connector installation opening 43. With this construction, it is possible to achieve a high degree of design freedom and to provide a motor having a drip-proof structure of a relatively simple configuration.

摘要翻译： 连接器壳体45与齿轮壳体20和闭合固定构件21分开形成。 连接器壳体45包括保持器49，该保持器49相对于闭合和固定构件21支撑外部连接器48，以及可弹性变形的索环50。 护环50的保持器侧端部插入在保持器49的凸缘部分和闭合固定构件21的外表面之间，并且连接器壳体45固定到连接器安装开口43。 利用这种结构，可以实现高度的设计自由度，并且提供具有相对简单构造的防滴结构的电动机。

公开(公告)号：US20060011012A1

公开(公告)日：2006-01-19

申请号：US10532076

申请日：2003-10-20

申请人： Youichi Matsuyama

发明人： Youichi Matsuyama

IPC分类号： H02K5/24

CPC分类号： H02K7/1166 ,  H02K5/225 ,  H02K11/38 ,  Y10S310/06 ,  Y10T74/19828 ,  Y10T74/2186

摘要： A motor has a board-retaining part that is attached in an opening portion of a gear housing with a circuit board received in the board-installing portion of the gear housing and that restricts the circuit board to move to a counter-insertion side thereof in an insertion direction of the circuit board. The board-retaining part can be attached to any position not to bring that in contact with the cover member in the direction of the center axis. Thus, in a case of installing the circuit board through the opening portion of the gear housing and blocking the opening with the cover member, it is possible to secure a seal quality of the cover member and to prevent the circuit board from rattling even when a dimensional error is introduced both in approximating and detaching directions of the circuit board and the cover member.

摘要翻译： 电动机具有安装在齿轮壳体的开口部分中的板保持部分，其中电路板容纳在齿轮箱的板安装部分中，并且限制电路板移动到其反插入侧 电路板的插入方向。 板保持部件可以附接到不使其与中心轴线方向上的盖构件接触的任何位置。 因此，在通过齿轮壳体的开口部分安装电路板并用盖构件阻挡开口的情况下，可以确保盖构件的密封质量，并且即使在 在电路板和盖构件的近似和分离方向上引入尺寸误差。

公开(公告)号：US07190095B2

公开(公告)日：2007-03-13

申请号：US10532076

申请日：2003-10-20

申请人： Youichi Matsuyama

发明人： Youichi Matsuyama

IPC分类号： H02K11/00 ,  H02K5/00 ,  H02K5/22 ,  H02K7/116

CPC分类号： H02K7/1166 ,  H02K5/225 ,  H02K11/38 ,  Y10S310/06 ,  Y10T74/19828 ,  Y10T74/2186

摘要： A motor has a board-retaining part that is attached in an opening portion of a gear housing with a circuit board received in the board-installing portion of the gear housing and that restricts the circuit board to move to a counter-insertion side thereof in an insertion direction of the circuit board. The board-retaining part can be attached to any position not to bring that in contact with the cover member in the direction of the center axis. Thus, in a case of installing the circuit board through the opening portion of the gear housing and blocking the opening with the cover member, it is possible to secure a seal quality of the cover member and to prevent the circuit board from rattling even when a dimensional error is introduced both in approximating and detaching directions of the circuit board and the cover member.

摘要翻译： 电动机具有安装在齿轮壳体的开口部分中的板保持部分，其中电路板容纳在齿轮箱的板安装部分中，并且限制电路板移动到其反插入侧 电路板的插入方向。 板保持部件可以附接到不使其与中心轴线方向上的盖构件接触的任何位置。 因此，在通过齿轮壳体的开口部分安装电路板并用盖构件阻挡开口的情况下，可以确保盖构件的密封质量，并且即使在 在电路板和盖构件的近似和分离方向上引入尺寸误差。

公开(公告)号：US20060113852A1

公开(公告)日：2006-06-01

申请号：US10542165

申请日：2004-03-11

申请人： Tadashi Adachi ,  Youichi Matsuyama

发明人： Tadashi Adachi ,  Youichi Matsuyama

IPC分类号： H02K11/00 ,  H02K7/10

CPC分类号： H02K5/225 ,  H02K7/1166 ,  H02K11/38

摘要： A connector housing 45 is formed separately from a gear housing 20 and a closing and fixing member 21. The connector housing 45 includes a retainer 49, which supports an external connector 48 relative to the closing and fixing member 21, and an elastically deformable grommet 50. A retainer-side end of the grommet 50 is interposed between a flange portion of the retainer 49 and an outer surface of the closing and fixing member 21, and the connector housing 45 is secured to a connector installation opening 43. With this construction, it is possible to achieve a high degree of design freedom and to provide a motor having a drip-proof structure of a relatively simple configuration.

摘要翻译： 连接器壳体45与齿轮壳体20和闭合和固定构件21分开形成。连接器壳体45包括保持器49，保持器49相对于闭合和固定构件21支撑外部连接器48，以及可弹性变形的索环50 护耳50的保持器侧端部插入在保持器49的凸缘部分和闭合固定部件21的外表面之间，并且连接器壳体45固定到连接器安装开口43上。利用这种结构， 可以实现高度的设计自由度，并且提供具有相对简单构造的防滴结构的电动机。

公开(公告)号：US06756711B2

公开(公告)日：2004-06-29

申请号：US10013510

申请日：2001-12-13

申请人： Youichi Matsuyama ,  Tadashi Adachi

发明人： Youichi Matsuyama ,  Tadashi Adachi

IPC分类号： H02K514

CPC分类号： H02K5/225 ,  H02K5/10 ,  H02K5/148 ,  H02K7/108 ,  H02K7/1166 ,  H02K11/215 ,  H02K11/38 ,  H02K2211/03 ,  Y10S310/06 ,  Y10T74/19828

摘要： A motor includes a motor unit and a speed reducing unit. The speed reducing unit has a gear housing. The gear housing includes a circuit board receiving portion and an opening that faces the motor unit. A control circuit board is received in the circuit board receiving portion through the opening in an axial direction of a rotatable shaft. When the motor unit is assembled to the speed-reducing unit, the control circuit board is clamped between the speed-reducing unit and a cover connected to the motor unit.

摘要翻译： 马达包括马达单元和减速单元。 减速单元具有齿轮箱。 齿轮壳体包括电路板接收部分和面向电动机单元的开口。 控制电路板通过沿着可旋转轴的轴向的开口被接收在电路板接收部分中。 当马达单元组装到减速单元时，控制电路板夹在减速单元和连接到马达单元的盖子之间。

公开(公告)号：US06700245B2

公开(公告)日：2004-03-02

申请号：US10314353

申请日：2002-12-09

申请人： Kengo Yamamura ,  Toshihiro Saitou ,  Hiroaki Yamamoto ,  Youichi Matsuyama

发明人： Kengo Yamamura ,  Toshihiro Saitou ,  Hiroaki Yamamoto ,  Youichi Matsuyama

IPC分类号： H02K7108

CPC分类号： H02K7/112 ,  H02K7/1166

摘要： A rotatable shaft of a motor main body and a worm shaft of a speed reducing unit are drivingly coupled to each other by a clutch. Surrounding walls, which are arranged radially outward of the clutch to substantially entirely surround the clutch in an imaginary plane that extends substantially perpendicular to the axis of the worm shaft, are formed integrally with a gear housing. Thus, the surrounding walls restrain outward movement of grease, which is applied to predetermined portions of the clutch, so that effluence of the grease from the clutch is restrained.

摘要翻译： 马达主体的旋转轴和减速单元的蜗杆轴通过离合器彼此驱动连接。 围绕离合器的径向外侧布置的基本上完全围绕离合器的围绕基本上垂直于蜗杆轴线延伸的假想平面的壁与齿轮壳体一体形成。 因此，周围的壁限制了施加到离合器的预定部分的润滑脂的向外运动，从而抑制了来自离合器的润滑脂的流出。

公开(公告)号：US07138736B2

公开(公告)日：2006-11-21

申请号：US10499830

申请日：2003-07-17

申请人： Hiroaki Yamamoto ,  Naoki Imamura ,  Youichi Matsuyama

发明人： Hiroaki Yamamoto ,  Naoki Imamura ,  Youichi Matsuyama

IPC分类号： H02K23/06 ,  H02K11/00 ,  H02K5/14

CPC分类号： H02K7/1166 ,  H02K5/148 ,  H02K5/225 ,  H02K11/38 ,  Y10S310/06

摘要： An end surface portion 8a of a gear housing 8, which is located on a motor unit 2 side of the gear housing 8, is opposed to the motor unit 2 and laterally extends. A brush holder 10 includes a plate portion 13 that is opposed to the end surface portion 8a. A case 15, which receives the control circuit board 14, is formed separately from the plate portion 13. A receiving through hole, through which the circuit board receiver 15 is receivable, is formed in the plate portion 13. The case 15 is constructed to be positionable next to the yoke 5 in a state where the case 15 is received through the receiving through hole. The yoke 5, the gear housing 8, the brush holder 10, the control circuit board 14 and the case 15 are assembleable in a direction parallel to an axial direction of the motor unit 2. The control circuit board 14 projects from the gear housing 8 on the motor unit 2 side, and a projected part of the control circuit board 14, which projects from the gear housing 8 on the motor unit 2 side, is received in the case 15. In this way, in the motor that integrally includes the motor unit, the speed reducing unit and the control circuit board, the gear housing of the speed reducing unit can be made compact, and the assembly work can be simplified.

摘要翻译： 齿轮箱8的位于齿轮箱8的马达单元2侧的端面部分8a与马达单元2相对并横向延伸。 电刷架10包括与端面部分8a相对的板部13。 接收控制电路板14的壳体15与板部分13分开形成。 电路板接收器15可接收的接收通孔形成在板部分13中。 壳体15被构造成在壳体15通过接收通孔接收的状态下可靠在轭架5的下方。 磁轭5，齿轮箱8，电刷架10，控制电路板14和壳体15可以在与电动机单元2的轴向平行的方向上组装。 控制电路板14从电动机单元2侧的齿轮箱8突出，并且控制电路板14的从电动机单元2侧的齿轮箱8突出的突出部分被容纳在壳体15中。 以这种方式，在整体地包括电动机单元，减速单元和控制电路板的电动机中，可以使减速单元的齿轮箱紧凑，并且可以简化组装工作。

公开(公告)号：US06903473B2

公开(公告)日：2005-06-07

申请号：US10662369

申请日：2003-09-16

申请人： Youichi Matsuyama ,  Tadashi Adachi ,  Hiroshi Kokubu

发明人： Youichi Matsuyama ,  Tadashi Adachi ,  Hiroshi Kokubu

IPC分类号： F16H1/16 ,  G01P1/02 ,  H02K5/22 ,  H02K7/116 ,  H02K11/00

CPC分类号： G01P1/026 ,  F16H1/16 ,  H02K5/225 ,  H02K7/1166 ,  H02K11/215 ,  H02K11/38 ,  Y10S310/06

摘要： A control circuit board is held in a gear housing of a motor, and a connector housing is connected to the gear housing. The connector housing is formed separately from the gear housing and includes a plurality of connection terminals that are secured to the connector housing. The connection terminals of the connector housing are connected with electric circuit components of the control circuit board. The connection terminals are also connected with corresponding terminals of an external connector when the external connector is connected to the connector housing.

摘要翻译： 控制电路板被保持在电动机的齿轮壳体中，并且连接器壳体连接到齿轮壳体。 连接器壳体与齿轮壳体分开形成并且包括固定到连接器壳体的多个连接端子。 连接器壳体的连接端子与控制电路板的电路部件连接。 当外部连接器连接到连接器外壳时，连接端子也与外部连接器的相应端子相连。