公开(公告)号：US20120161560A1

公开(公告)日：2012-06-28

申请号：US13335259

申请日：2011-12-22

申请人： Nobuo MIZUTANI

发明人： Nobuo MIZUTANI

IPC分类号： H02K11/00 ,  H02K13/00

CPC分类号： H02K7/1166 ,  H02K5/148 ,  H02K5/225

摘要： A motor includes a motor unit, a deceleration unit, and a connector unit. The motor unit outputs rotational drive force and includes a yoke housing, a commutator, a power supply brush, a conductive member, and a brush holder. The yoke housing has an open end in an axial direction. The conductive member is electrically connected to the power supply brush. The brush holder is arranged in the open end to hold the commutator, the power supply brush, and the conductive member. The deceleration unit includes a gear housing coupled to the open end. The connector unit is coupled to the gear housing and including a connection terminal electrically connected to the conductive member. The commutator and the power supply brush are arranged outside the yoke housing. The conductive member and the yoke housing are arranged on opposite sides of the commutator.

摘要翻译： 电动机包括电动机单元，减速单元和连接器单元。 马达单元输出旋转驱动力，并且包括轭架，换向器，电源刷，导电构件和刷夹。 轭壳体在轴向方向上具有开口端。 导电构件电连接到电源刷。 电刷架布置在开口端，以保持换向器，电源电刷和导电构件。 减速单元包括联接到开口端的齿轮壳体。 连接器单元联接到齿轮壳体并且包括电连接到导电构件的连接端子。 换向器和电源电刷布置在磁轭外壳的外侧。 导电构件和轭壳体布置在换向器的相对侧上。

公开(公告)号：US20120098367A1

公开(公告)日：2012-04-26

申请号：US13379935

申请日：2010-06-22

申请人： Nobuo Mizutani ,  Tomoki Yamashita

发明人： Nobuo Mizutani ,  Tomoki Yamashita

IPC分类号： H02K7/112 ,  F16D41/06

CPC分类号： H02K7/108 ,  E05F11/505 ,  E05Y2900/55 ,  F16D41/063 ,  F16D41/10 ,  F16D43/02 ,  F16D51/12 ,  H02K7/102 ,  H02K7/1166

摘要： A clutch including a drive shaft, drive side rotation body, driven shaft, driven side rotation body, clutch housing, and lock member is disclosed. During non-rotation of the drive side rotation body, when the driven side rotation body is rotated, the lock member is pushed by the driven side rotation body and moved outward in a radial direction thereby bringing the contact portion into contact with the inner circumferential surface of the clutch housing. During rotation of the drive side rotation body, the drive side rotation body pushes a drive side cam surface in the rotation direction, and the drive side cam surface acts to move the lock member inward in the radial direction and push the lock member against the driven side rotation body. Thus, the lock member is sandwiched between the drive side rotation body and the driven side rotation body thereby coupling the drive side rotation body and the driven side rotation body with the lock member to be integrally rotatable.

摘要翻译： 公开了一种包括驱动轴，驱动侧旋转体，从动轴，从动侧旋转体，离合器壳体和锁定构件的离合器。 在驱动侧旋转体不旋转的状态下，当从动侧旋转体旋转时，锁定部件被从动侧旋转体推压而向径向移动，从而使接触部与内周面 的离合器壳体。 在驱动侧旋转体的旋转期间，驱动侧旋转体沿旋转方向推动驱动侧凸轮面，驱动侧凸轮面用于使锁定部件沿径向向内移动，并将锁定部件推抵驱动 侧面旋转体。 因此，锁定构件被夹在驱动侧旋转体和从动侧旋转体之间，从而将驱动侧旋转体和从动侧旋转体与锁定构件结合成可一体旋转。

公开(公告)号：US07859148B2

公开(公告)日：2010-12-28

申请号：US12036743

申请日：2008-02-25

申请人： Nobuo Mizutani

发明人： Nobuo Mizutani

IPC分类号： H02K11/00 ,  H02K13/00

CPC分类号： H01R39/38 ,  H02K5/148 ,  H02K5/225 ,  H02K11/026 ,  H02K23/66

摘要： A brush holder includes a base member and a retaining member mounted on the base member. The retaining member includes a first brush retaining portion and a first coil retaining portion. A first choke coil is electrically connected to a first brush. The first choke coil includes a first coil terminal extending to the outside of the first coil retaining portion. The base member includes a connector portion, a first conductive member, and a first coil terminal support portion. The first conductive member extends from the connector portion and is electrically connected to the first coil terminal at a first connecting portion. The first coil terminal support portion supports the first coil terminal between the first connecting portion and the first coil retaining portion.

摘要翻译： 电刷架包括底座部件和安装在基座部件上的保持部件。 保持构件包括第一电刷保持部和第一线圈保持部。 第一扼流线圈电连接到第一电刷。 第一扼流线圈包括延伸到第一线圈保持部分的外部的第一线圈端子。 基座构件包括连接器部分，第一导电构件和第一线圈端子支撑部分。 第一导电构件从连接器部分延伸并且在第一连接部分处电连接到第一线圈端子。 第一线圈端子支撑部分在第一连接部分和第一线圈保持部分之间支撑第一线圈端子。

公开(公告)号：US07791243B2

公开(公告)日：2010-09-07

申请号：US12036774

申请日：2008-02-25

申请人： Nobuo Mizutani

发明人： Nobuo Mizutani

IPC分类号： H02K5/14

CPC分类号： H01R39/385 ,  H02K5/148 ,  H02K7/1166

摘要： A gear housing accommodates a worm shaft. A brush holder includes a base member and a retaining member loosely fitted to the base member. The base member is located between the gear housing and the retaining member. The retaining member retains a first brush and a second brush. The retaining member has a pair of positioning poles, and the gear housing has a pair of positioning projections. The positioning poles and the positioning projections are engaged with each other so as to prevent the retaining member from being moved in a direction perpendicular to the axial direction of the rotary shaft.

摘要翻译： 齿轮箱容纳蜗杆轴。 刷架包括基部构件和松散地装配到基座构件的保持构件。 基座构件位于齿轮壳体和保持构件之间。 保持构件保持第一刷和第二刷。 保持构件具有一对定位杆，并且齿轮壳体具有一对定位突起。 定位杆和定位突起彼此接合，以防止保持构件沿与旋转轴的轴向垂直的方向移动。

公开(公告)号：US20080203833A1

公开(公告)日：2008-08-28

申请号：US12036743

申请日：2008-02-25

申请人： Nobuo MIZUTANI

发明人： Nobuo MIZUTANI

IPC分类号： H01R39/38 ,  H02K11/00

CPC分类号： H01R39/38 ,  H02K5/148 ,  H02K5/225 ,  H02K11/026 ,  H02K23/66

摘要： A brush holder includes a base member and a retaining member mounted on the base member. The retaining member includes a first brush retaining portion and a first coil retaining portion. A first choke coil is electrically connected to a first brush. The first choke coil includes a first coil terminal extending to the outside of the first coil retaining portion. The base member includes a connector portion, a first conductive member, and a first coil terminal support portion. The first conductive member extends from the connector portion and is electrically connected to the first coil terminal at a first connecting portion. The first coil terminal support portion supports the first coil terminal between the first connecting portion and the first coil retaining portion.

摘要翻译： 电刷架包括底座部件和安装在基座部件上的保持部件。 保持构件包括第一电刷保持部和第一线圈保持部。 第一扼流线圈电连接到第一电刷。 第一扼流线圈包括延伸到第一线圈保持部分的外部的第一线圈端子。 基座构件包括连接器部分，第一导电构件和第一线圈端子支撑部分。 第一导电构件从连接器部分延伸并且在第一连接部分处电连接到第一线圈端子。 第一线圈端子支撑部分在第一连接部分和第一线圈保持部分之间支撑第一线圈端子。

公开(公告)号：US06536397B2

公开(公告)日：2003-03-25

申请号：US10068197

申请日：2002-02-06

申请人： Nobuo Mizutani

发明人： Nobuo Mizutani

IPC分类号： F02N300

CPC分类号： F01L3/02 ,  B23K20/129 ,  B23K20/1295 ,  F01L3/22 ,  Y10T29/49306

摘要： A bonding structure of a valve seat has a port opening of a metallic head and an annular metallic valve seat insert. The valve seat insert includes an outer reduced diameter surface on its outer circumference. The material of the valve seat insert is harder than that of the head. The head plastically deforms upon pressing the valve seat insert toward the head. The deformed metal occupies any gap around the outer reduced diameter surface.