公开(公告)号：US5739617A

公开(公告)日：1998-04-14

申请号：US866573

申请日：1997-06-02

申请人： Masahiro Katoh ,  Masami Niimi ,  Tsutomu Shiga

发明人： Masahiro Katoh ,  Masami Niimi ,  Tsutomu Shiga

IPC分类号： H02K3/12 ,  H02K3/51 ,  H02K13/08 ,  H02K3/04 ,  H02K3/16 ,  H02K3/34

CPC分类号： H02K13/08 ,  H02K3/12 ,  H02K3/51

摘要： An upper coil bar and lower coil bar are disposed in slots of an armature core. The upper coil bars have upper coil-end sections which extend radially from the outer periphery of the armature core and together from a commutator surface with which a brush member is in contact. The upper coil-end sections and coil-end sections of the lower coil bars are retained by a fixing cap fixed between a shaft of the rotary electric machine and the upper coil-end sections, and also by a spacer disposed between the upper coil-end sections and the lower coil-end sections so that the commutator surface can be maintained smooth even under conditions of thermal expansion or high-speed operation.

摘要翻译： 上部线圈杆和下部线圈杆设置在电枢铁芯的槽中。 上部线圈条具有上部线圈端部分，其从电枢铁心的外周向径向延伸，并且与刷子部件接触的换向器表面一起形成。 下线圈杆的上部线圈端部和线圈端部由固定在旋转电机的轴和上部线圈端部之间的固定帽保持，并且还通过设置在上部线圈 - 端部和下线圈端部，使得即使在热膨胀或高速操作的条件下，换向器表面也能保持平滑。

公开(公告)号：US5610445A

公开(公告)日：1997-03-11

申请号：US567211

申请日：1995-12-05

申请人： Tsutomu Shiga ,  Nobuyuki Hayashi ,  Masanori Ohmi ,  Masami Niimi ,  Masahiro Katoh ,  Yasuhiro Nagao ,  Takeshi Araki

发明人： Tsutomu Shiga ,  Nobuyuki Hayashi ,  Masanori Ohmi ,  Masami Niimi ,  Masahiro Katoh ,  Yasuhiro Nagao ,  Takeshi Araki

IPC分类号： F02N15/06 ,  F02N11/00

CPC分类号： F02N15/067

摘要： Disclosed is a starter which is simplified in the structure of its pinion rotation regulating mechanism and is down-sized in its entire structure. A pinion regulating member abuts with a pinion and moves the pinion towards a ring gear by the rotation of an output shaft, while preventing rotation of the pinion. When the pinion abuts with the ring gear, the pinion regulating member bends and gradually rotates the pinion to mesh with the ring gear. By this arrangement and operation, generation of abrasion powder is reduced with reduced number of component parts.

摘要翻译： 公开了一种起动器，其简化了其小齿轮旋转调节机构的结构，并且在其整体结构中下降。 小齿轮调节构件与小齿轮抵接，并且通过输出轴的旋转使小齿轮朝向齿圈移动，同时防止小齿轮的旋转。 当小齿轮与齿圈抵接时，小齿轮调节构件弯曲并逐渐旋转小齿轮与环形齿轮啮合。 通过这种布置和操作，减少了组分部件的数量来减少磨损粉末的产生。

公开(公告)号：US5767585A

公开(公告)日：1998-06-16

申请号：US644062

申请日：1996-05-09

申请人： Tsutomu Shiga ,  Takeshi Araki ,  Nobuyuki Hayashi ,  Masanori Ohmi ,  Masahiro Katoh ,  Masami Niimi

发明人： Tsutomu Shiga ,  Takeshi Araki ,  Nobuyuki Hayashi ,  Masanori Ohmi ,  Masahiro Katoh ,  Masami Niimi

IPC分类号： F02N15/06 ,  F02N11/00

CPC分类号： F02N15/065 ,  Y10T74/13

摘要： Rotation of a pinion is regulated by a pinion regulating claw when a starter is actuated. After the pinion engages a ring gear, the regulating claw positioned rearward the pinion regulates the return of the pinion from the ring gear. A thrust bearing including a rolling bearing positioned on the rear face of the pinion absorbs the difference between the rotational speed of the pinion and that of the regulating claw. Such a construction allows only the pinion to move axially and a magnet switch to be made compact and light.

摘要翻译： 当起动器被致动时，小齿轮的旋转由小齿轮调节爪调节。 小齿轮与齿圈接合后，位于小齿轮后方的调节爪调节小齿轮从齿圈的返回。 包括位于小齿轮的后表面上的滚动轴承的止推轴承吸收小齿轮的转速与调节爪的转速之差。 这种构造仅允许小齿轮轴向移动，并且使磁体开关变得紧凑和轻便。

公开(公告)号：US6018209A

公开(公告)日：2000-01-25

申请号：US975063

申请日：1997-11-20

申请人： Masahiro Katoh ,  Masami Niimi ,  Tsutomu Shiga

发明人： Masahiro Katoh ,  Masami Niimi ,  Tsutomu Shiga

IPC分类号： H02K3/12 ,  H02K3/51 ,  H02K13/08 ,  H02K3/46

CPC分类号： H02K13/08 ,  H02K3/12 ,  H02K3/51

摘要： An upper coil bar and lower coil bar are disposed in slots of an armature core. The upper coil bars have upper coil-end sections which extend radially from the outer periphery of the armature core and together form a commutator surface with which a brush member is in contact. The upper coil-end sections and coil-end sections of the lower coil bars are retained by a fixing cap fixed between a shaft of the rotary electric machine and the upper coil-end sections, and also by a spacer disposed between the upper coil-end sections and the lower coil-end sections so that the commutator surface can be maintained smooth even under conditions of thermal expansion or high-speed operation.

摘要翻译： 上部线圈杆和下部线圈杆设置在电枢铁芯的槽中。 上部线圈条具有从电枢铁心的外周径向延伸的上部线圈端部分，并且一起形成刷子部件接触的换向器表面。 下线圈杆的上部线圈端部和线圈端部由固定在旋转电机的轴和上部线圈端部之间的固定帽保持，并且还通过设置在上部线圈 - 端部和下线圈端部，使得即使在热膨胀或高速操作的条件下，换向器表面也能保持平滑。

公开(公告)号：US5777393A

公开(公告)日：1998-07-07

申请号：US642942

申请日：1996-05-06

申请人： Masahiro Katoh ,  Takeshi Araki ,  Masami Niimi ,  Tsutomu Shiga

发明人： Masahiro Katoh ,  Takeshi Araki ,  Masami Niimi ,  Tsutomu Shiga

IPC分类号： F02N15/06 ,  F02N11/08 ,  H02P9/04

CPC分类号： F02N15/066 ,  F02N15/065 ,  F02N15/067 ,  Y10T74/134 ,  Y10T74/137

摘要： A retreat restricting member for restricting the retreat of a pinion in an advanced state of the pinion on an output shaft and in a resulting meshed state of a pinion gear with a ring gear is engaged with a pair of pins rotatably, the pins being each attached to a thrust ring. In a rotation restricting member for restricting the rotation of the pinion, upon meshing of the pinion gear with the ring gear, the front end of a rotation restricting bar is disengaged from a recess of a rotation restricting plate and falls to the rear end side of the thrust ring, thereby releasing the rotation-restricted state of the pinion. Further, engaging portions of the rotation restricting member come into engagement with engaging recesses of the retreat restricting member to hold the posture of the member, thereby inhibiting the retreat of the pinion.

摘要翻译： 用于限制在小齿轮的前进状态下的小齿轮在输出轴上的后退的后退限制构件，并且在带有齿圈的小齿轮的所得到的啮合状态下与一对销可旋转地接合，所述销各自附接 到推力环。 在用于限制小齿轮的旋转的旋转限制构件中，当小齿轮与环形齿轮啮合时，旋转限制杆的前端与旋转限制板的凹部脱离，并且下降到 推力环，从而释放小齿轮的旋转受限状态。 此外，旋转限制构件的接合部分与后退限制构件的接合凹部接合以保持构件的姿态，从而抑制小齿轮的后退。

公开(公告)号：US07302750B2

公开(公告)日：2007-12-04

申请号：US10887809

申请日：2004-07-12

申请人： Masami Niimi ,  Tsutomu Shiga ,  Masanori Oomi

发明人： Masami Niimi ,  Tsutomu Shiga ,  Masanori Oomi

IPC分类号： H02K15/04 ,  H02K15/09

CPC分类号： H02K3/12 ,  H02K15/0056 ,  H02K15/0081 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49073

摘要： An armature of a rotary electric machine composed of an armature core, an armature winding and a shaft is manufactured in the following manner. A conductor bar including plural conductors connected in line is formed, and each conductor is cut out from the conductor bar. The conductor in a straight shape is inserted into each slot of the armature core, and then both side portions of the conductor are bent at substantially right angle so that the side portions are positioned along axial end surfaces of the armature core. The side portions are further skewed and electrically connected to form the armature winding. An outer surface of the side portions circularly arranged on the axial end surface of the armature core is used as a commutator surface.

摘要翻译： 由电枢铁芯，电枢绕组和轴组成的旋转电机的电枢以下列方式制造。 形成包括多个连接在一起的导体的导体棒，并且每个导体从导体棒切出。 直线形状的导体插入到电枢铁心的每个槽中，然后导体的两个侧部以大致直角弯曲，使得侧部沿电枢铁心的轴向端面定位。 侧部进一步偏斜并电连接以形成电枢绕组。 在电枢铁心的轴向端面上圆周地设置的侧部的外表面用作换向器表面。

公开(公告)号：US20050046298A1

公开(公告)日：2005-03-03

申请号：US10887809

申请日：2004-07-12

申请人： Masami Niimi ,  Tsutomu Shiga ,  Masanori Oomi

发明人： Masami Niimi ,  Tsutomu Shiga ,  Masanori Oomi

IPC分类号： H02K3/04 ,  H02K3/12 ,  H02K3/34 ,  H02K3/51 ,  H02K13/04 ,  H02K15/00 ,  H02K15/02 ,  H02K15/09 ,  H02K23/00 ,  H02K15/16 ,  H02K21/00 ,  H02K23/26

CPC分类号： H02K3/12 ,  H02K15/0056 ,  H02K15/0081 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49073

摘要： An armature of a rotary electric machine composed of an armature core, an armature winding and a shaft is manufactured in the following manner. A conductor bar including plural conductors connected in line is formed, and each conductor is cut out from the conductor bar. The conductor in a straight shape is inserted into each slot of the armature core, and then both side portions of the conductor are bent at substantially right angle so that the side portions are positioned along axial end surfaces of the armature core. The side portions are further skewed and electrically connected to form the armature winding. An outer surface of the side portions circularly arranged on the axial end surface of the armature core is used as a commutator surface.

摘要翻译： 由电枢铁芯，电枢绕组和轴组成的旋转电机的电枢以下列方式制造。 形成包括多个连接在一起的导体的导体棒，并且每个导体从导体棒切出。 直线形状的导体插入到电枢铁心的每个槽中，然后导体的两个侧部以大致直角弯曲，使得侧部沿电枢铁心的轴向端面定位。 侧部进一步偏斜并电连接以形成电枢绕组。 在电枢铁心的轴向端面上圆周地设置的侧部的外表面用作换向器表面。

公开(公告)号：US06861781B2

公开(公告)日：2005-03-01

申请号：US10706930

申请日：2003-11-14

申请人： Masami Niimi ,  Tsutomu Shiga

发明人： Masami Niimi ,  Tsutomu Shiga

IPC分类号： H02K13/00 ,  H02K13/08 ,  H02K23/00 ,  H02K13/04 ,  H02K3/04

CPC分类号： H02K13/08

摘要： A rotor of a rotary electric machine such as a starter motor for cranking an internal combustion engine is substantially composed of an armature core fixed to a rotating shaft and an armature coil disposed in slots of the armature core. The armature coil is constituted by electrically connecting conductor segments. A rear end portion of each conductor segment disposed in the radial outside of the slot is bent and arranged on an axial rear surface of the armature core, thereby forming a commutator surface. The thickness of the rear end portion in the axial direction gradually increases from its radial outside toward its radial inside, and the cross-sectional area of the rear end portion is made uniform throughout its entire length.

摘要翻译： 用于起动内燃机的诸如起动电动机的旋转电机的转子基本上由固定到旋转轴的电枢铁心和设置在电枢铁芯的槽中的电枢线圈构成。 电枢线圈由导体段电连接构成。 设置在槽的径向外侧的每个导体段的后端部弯曲并布置在电枢铁心的轴向后表面上，从而形成换向器表面。 后端部在轴向上的厚度从其径向外侧向其径向内侧逐渐增加，并且后端部的横截面积在整个长度上均匀。

公开(公告)号：US5600184A

公开(公告)日：1997-02-04

申请号：US407077

申请日：1995-03-20

申请人： Tsutomu Shiga ,  Nobuyuki Hayashi ,  Masanori Ohmi ,  Masami Niimi

发明人： Tsutomu Shiga ,  Nobuyuki Hayashi ,  Masanori Ohmi ,  Masami Niimi

IPC分类号： F02N15/06 ,  F02N11/00

CPC分类号： F02N15/06 ,  F02N15/066 ,  F02N15/067 ,  F02N2015/061

摘要： In order to absorb the impact force produced when a pinion meshes a ring gear, a magnet switch is disposed apart from a pinion. The distance between a plunger of the magnet switch and a pinion rotation regulating member is lengthened so that a link mechanism having an elastic member such as a cord-shaped member or a spring is lengthened. As a result, the impact force produced when the pinion meshes the ring gear can be prevented from being directly transmitted to the plunger. Consequently, there is no vibration of the plunger and a movable contact can be reliably prevented from moving away from a fixed contact.

摘要翻译： 为了吸收当小齿轮啮合齿圈时产生的冲击力，磁开关设置成与小齿轮分开。 磁体开关的柱塞与小齿轮旋转限制构件之间的距离被延长，使得具有诸如绳状构件或弹簧的弹性构件的连杆机构被延长。 结果，可以防止当小齿轮啮合齿圈时产生的冲击力直接传递到柱塞。 因此，柱塞没有振动，可以可靠地防止可动接点远离固定接点移动。

公开(公告)号：US5443553A

公开(公告)日：1995-08-22

申请号：US357242

申请日：1994-12-13

申请人： Tsutomu Shiga ,  Nobuyuki Hayashi ,  Masanori Ohmi ,  Masami Niimi

发明人： Tsutomu Shiga ,  Nobuyuki Hayashi ,  Masanori Ohmi ,  Masami Niimi

IPC分类号： F02N15/06 ,  F16H1/32

CPC分类号： F02N15/06 ,  F02N2250/08 ,  Y10T74/131 ,  Y10T74/132 ,  Y10T74/137

摘要： A starter includes a housing having a water barrier wall, a drive shaft disposed in the housing, and pinion gear having a flange portion. The water barrier wall comes into contact with the flange portion when the starter is in operation. The pinion gear is adapted to engage with a ring gear of an engine, which the starter starts. The pinion gear contacts the drive shaft through a sliding portion. The structure of the starter prevents water, dust, dirt and other contaminants from leaking into the housing via a window in the housing. Thus, the function and operability of the starter is improved.

摘要翻译： 启动器包括具有防水壁的壳体，设置在壳体中的驱动轴和具有凸缘部分的小齿轮。 当启动器运行时，防水墙与凸缘部分接触。 小齿轮适于与起动器启动的发动机的齿圈啮合。 小齿轮通过滑动部分与驱动轴接触。 启动器的结构防止水，灰尘，污垢和其他污染物通过外壳中的窗口泄漏到外壳中。 因此，起动器的功能和可操作性得到改善。