公开(公告)号：US20090167102A1

公开(公告)日：2009-07-02

申请号：US12314148

申请日：2008-12-04

申请人： Kenji Kawasaki ,  Kazuhiro Andoh ,  Shinji Andoh

发明人： Kenji Kawasaki ,  Kazuhiro Andoh ,  Shinji Andoh

IPC分类号： H02K7/108

CPC分类号： F02N15/046 ,  F02N11/00 ,  F02N15/063 ,  Y10T74/137

摘要： In a starter motor equipped with a shock absorbing device, a disk spring is placed between a bottom part of a cylindrical casing and one side of a disk stack structure composed of rotatable disks and fixed disks which are alternately stacked. Caulking parts formed at an opening end of the cylindrical casing are bent toward the inner diameter side of the cylindrical casing in order to push the disk spring toward the bottom part side of the cylindrical casing through the disk stack structure. The disk spring accumulates reaction force (or elastic force) by the caulking. The reaction force accumulated in the disk spring pushes the disk stack structure to the axial direction of the cylindrical casing. The structure of the shock absorbing device can supply a uniform load to the disk spring, and provides a stable shock absorbing capability.

摘要翻译： 在配备有减震装置的起动电动机中，将盘簧放置在圆筒形壳体的底部和由交替堆叠的可旋转盘和固定盘组成的盘堆叠结构的一侧之间。 形成在圆筒形壳体的开口端处的填缝部分朝向圆柱形壳体的内径侧弯曲，以通过盘堆叠结构将盘簧推向圆柱形壳体的底部侧。 盘簧通过铆接积累反作用力（或弹力）。 积聚在盘簧中的反作用力将盘堆叠结构推向圆柱形壳体的轴向。 冲击吸收装置的结构可以向盘簧提供均匀的载荷，并提供稳定的冲击吸收能力。

公开(公告)号：US08272282B2

公开(公告)日：2012-09-25

申请号：US12314148

申请日：2008-12-04

申请人： Kenji Kawasaki ,  Kazuhiro Andoh ,  Shinji Andoh

发明人： Kenji Kawasaki ,  Kazuhiro Andoh ,  Shinji Andoh

IPC分类号： F02N15/02

CPC分类号： F02N15/046 ,  F02N11/00 ,  F02N15/063 ,  Y10T74/137

摘要： In a starter motor equipped with a shock absorbing device, a disk spring is placed between a bottom part of a cylindrical casing and one side of a disk stack structure composed of rotatable disks and fixed disks which are alternately stacked. Caulking parts formed at an opening end of the cylindrical casing are bent toward the inner diameter side of the cylindrical casing in order to push the disk spring toward the bottom part side of the cylindrical casing through the disk stack structure. The disk spring accumulates reaction force (or elastic force) by the caulking. The reaction force accumulated in the disk spring pushes the disk stack structure to the axial direction of the cylindrical casing. The structure of the shock absorbing device can supply a uniform load to the disk spring, and provides a stable shock absorbing capability.

摘要翻译： 在配备有减震装置的起动电动机中，将盘簧放置在圆筒形壳体的底部和由交替堆叠的可旋转盘和固定盘组成的盘堆叠结构的一侧之间。 形成在圆筒形壳体的开口端处的填缝部分朝向圆柱形壳体的内径侧弯曲，以通过盘堆叠结构将盘簧推向圆柱形壳体的底部侧。 盘簧通过铆接积累反作用力（或弹力）。 积聚在盘簧中的反作用力将盘堆叠结构推向圆柱形壳体的轴向。 冲击吸收装置的结构可以向盘簧提供均匀的载荷，并提供稳定的冲击吸收能力。

公开(公告)号：US20080314195A1

公开(公告)日：2008-12-25

申请号：US12213438

申请日：2008-06-19

申请人： Shinji Andoh ,  Kazuhiro Andoh ,  Tadahiro Kurasawa ,  Yamato Utsunomiya

发明人： Shinji Andoh ,  Kazuhiro Andoh ,  Tadahiro Kurasawa ,  Yamato Utsunomiya

IPC分类号： F02N11/00

CPC分类号： F02N15/023 ,  F02N15/046 ,  Y10T74/134

摘要： The clutch outer 24 is formed in the planet carrier 24 that outputs the orbital motion of the planetary gear 23, and the outer regulating part 33 is formed in the central part of the planet carrier 24. In the outer regulating part 33, he round hole 33a is formed in the central part of the direction of the diameter. The anti-motor side of the armature shaft 2 is inserted through the round hole 33a. The end part of the armature shaft 2 is inserted into the inside of the concave section 26b that passes through the round hole 33a provided on the outer regulating part 33. The armature shaft bearing 34 that is press fit in the inner circumference of the concave section 26b supports the armature shaft 2 relatively rotatable.Consequently, the deflection of the armature shaft 2 can be controlled, and the deflection of the clutch outer 24 can be controlled in the range of the smooth torque transfer of the one-way clutch 7.

摘要翻译： 离合器外部24形成在输出行星齿轮23的轨道运动的行星架24中，外部调节部33形成在行星架24的中央部。在外侧调节部33中， 33a形成在直径方向的中心部分。 电枢轴2的反电机侧插入圆孔33a。 电枢轴2的端部插入穿过设在外侧调节部33上的圆孔33a的凹部26b的内侧。电枢轴轴承34压配合在凹部的内周 26b支撑电枢轴2相对旋转。 因此，可以控制电枢轴2的偏转，并且可以在单向离合器7的平滑转矩传递的范围内控制离合器外部24的偏转。

公开(公告)号：US20090195098A1

公开(公告)日：2009-08-06

申请号：US12289898

申请日：2008-11-06

申请人： Shinji Usami ,  Kazuhiro Andoh ,  Shinji Andoh

发明人： Shinji Usami ,  Kazuhiro Andoh ,  Shinji Andoh

IPC分类号： H02K7/108

CPC分类号： F02N15/023 ,  F16D41/064

摘要： A starter for cranking an internal combustion engine includes an electric motor, an output shaft, a pinion gear coupled to the output shaft. The starter motor further includes one-way clutch for transmitting the rotational torque of the electric motor to the output shaft while interrupting transmission of the rotational torque from the pinion gear driven by the engine to the electric motor. A clutch-inner of the one-way clutch is integrally formed with the output shaft. When the output shaft is driven by the engine via the pinion gear, a swinging rotation may be caused due to a small inclination of the output shaft relative to a real center axis of the starter. To suppress the swinging rotation, a washer is connected to a front end of the one-way clutch, and the washer is adapted to contact a rear end of the sliding bearing supporting the output shaft when the output shaft is rotated by the engine.

摘要翻译： 用于起动内燃机的起动器包括电动机，输出轴，联接到输出轴的小齿轮。 起动电动机还包括用于将电动机的转矩传递到输出轴的单向离合器，同时中断从由发动机驱动的小齿轮向电动机的转矩的传递。 单向离合器的离合器内部与输出轴一体形成。 当输出轴经由小齿轮由发动机驱动时，由于输出轴相对于起动器的实际中心轴的倾斜小，可能产生摆动。 为了抑制摆动旋转，当单向离合器的前端连接有垫圈，并且当输出轴由发动机转动时，垫圈适于接触支承输出轴的滑动轴承的后端。

公开(公告)号：US07569787B2

公开(公告)日：2009-08-04

申请号：US11797474

申请日：2007-05-03

申请人： Tadahiro Kurasawa ,  Kazuhiro Andoh ,  Yamato Utsunomiya

发明人： Tadahiro Kurasawa ,  Kazuhiro Andoh ,  Yamato Utsunomiya

IPC分类号： H01H5/00

CPC分类号： H01H51/065 ,  F02N15/067 ,  H01H11/06

摘要： An electromagnetic switch has a shaft and a movable contact member slidably supported by the shaft. The shaft is moved with a plunger when an electromagnet is formed of an electromagnetic coil receiving an electric current and attracts the plunger. The movable contact member is moved with the plunger and connects fixed contact members with each other to turn on the switch. The shaft has a shaft body and a projection projected from the shaft body. The movable contact member has a hole. The projection is inserted into the hole to pass through the hole, and the movable contact member is disposed on the shaft body. Then, the movable contact member is rotated so as to engage the projection with the movable contact member. Therefore, the projection prevents the movable contact member from coming out of the shaft.

摘要翻译： 电磁开关具有轴和由该轴可滑动地支撑的可动接触构件。 当电磁体由接收电流的电磁线圈形成并吸引柱塞时，轴与柱塞一起移动。 可移动接触构件与柱塞一起移动并且将固定接触构件彼此连接以使开关接通。 轴具有轴体和从轴体突出的突起。 可动接触构件具有孔。 突起插入孔中以通过孔，并且可动接触构件设置在轴体上。 然后，使可动接点构件转动，使突起与活动接触构件接合。 因此，突出部防止可动接触构件从轴上脱出。

公开(公告)号：US07973623B2

公开(公告)日：2011-07-05

申请号：US12219512

申请日：2008-07-23

申请人： Kazuhiro Andoh

发明人： Kazuhiro Andoh

IPC分类号： H01H67/02 ,  F02N11/00 ,  F02N11/08 ,  H02P9/04

CPC分类号： F02N11/087 ,  F02N15/04 ,  F02N15/067 ,  F02N2011/0874

摘要： The starter has a system of pushing the pinion gear in the direction of the anti-motor side by using the attracting power of the electromagnetic switch via the shift lever. The switch coil of the electromagnetic switch is constituted of one coil that is electrically separated from the motor circuit. The mass of pinion gear is set to 100 g or less, the switch extrusion power stored in the drive spring is set to 70N (Newton) or less, and the operation current of the electromagnetic switch is set to 12 amperes or less. With this starter, since the switch coil and the motor circuit can be electrically separated, the terminal for connection for connecting the conventional attracting coil and conventional “M terminal bolt” can be abolished. Further, by setting the operation current of the electromagnetic switch 10 to 12 amperes or less, it is possible to control the operation current directly by the ECU.

摘要翻译： 起动器具有通过变速杆使用电磁开关的吸引力来推动小齿轮在反电动机侧的方向上的系统。 电磁开关的开关线圈由与电机电路电隔离的一个线圈构成。 小齿轮的质量设定为100g以下，存储在驱动弹簧中的开关挤出功率设定为70N（牛顿）以下，电磁开关的动作电流设定为12安培以下。 利用该起动器，由于开关线圈和电机电路可以电气分离，因此可以消除用于连接常规吸引线圈的连接端子和常规的“M端子螺栓”。 此外，通过将电磁开关10的动作电流设定为12安培以下，可以直接由ECU控制动作电流。

公开(公告)号：US07834497B2

公开(公告)日：2010-11-16

申请号：US11902885

申请日：2007-09-26

申请人： Yamato Utsunomiya ,  Kazuhiro Andoh ,  Tadahiro Kurasawa

发明人： Yamato Utsunomiya ,  Kazuhiro Andoh ,  Tadahiro Kurasawa

IPC分类号： H02K1/00

CPC分类号： F02N15/067 ,  F02N15/006 ,  H01H50/14 ,  H01H51/065 ,  H02K5/225 ,  H02K11/30

摘要： In a starter, a grommet attached to a yoke of a motor supports a motor terminal plate made of metal. The motor terminal plate is inserted in a penetration hole formed in the grommet. A pig-tail of a positive electrode brush is connected to one end of the M terminal plate projecting toward the inside of the yoke through the penetration hole. The other end of the M terminal plate projecting toward the outside of the yoke through the penetration hole is inserted into the inside of the resin cover through an insert groove formed in the resin cover of the electromagnetic switch. The M terminal plate is positioned in the grommet in the insert direction thereof to limit the movement of the M terminal plate toward the electromagnetic switch side and the motor side. This configuration provides a stable position of the M contact against the resin cover.

摘要翻译： 在起动器中，附接到马达的轭的索环支撑由金属制成的马达端子板。 马达端子板插入形成在索环中的贯通孔中。 正极刷的尾端通过贯通孔与M端子板的朝向轭的内侧突出的一端连接。 通过贯通孔朝向轭的外侧突出的M端子板的另一端通过形成在电磁开关的树脂盖中的插入槽插入到树脂盖的内部。 M端子板沿插入方向定位在索环中，以限制M端子板朝向电磁开关侧和电动机侧的移动。 该结构提供了M触点相对于树脂盖的稳定位置。

公开(公告)号：US20080106166A1

公开(公告)日：2008-05-08

申请号：US11979441

申请日：2007-11-02

申请人： Yamato Utsunomiya ,  Kazuhiro Andoh ,  Tadahiro Kurasawa

发明人： Yamato Utsunomiya ,  Kazuhiro Andoh ,  Tadahiro Kurasawa

IPC分类号： F02N11/00 ,  H02K7/116

CPC分类号： F02N15/067 ,  F02N15/00 ,  F02N2250/08 ,  Y10T74/13 ,  Y10T74/132 ,  Y10T74/133

摘要： A starter which may employed in starting an engine is provided. The starter includes an electromagnetic actuator and a pinion carrier. The pinion carrier includes a pinion and a holder. The holder retains a shift lever and transmits movement of the shift lever, as achieved by a magnetic attraction produced by the electromagnetic actuator, to the pinion, thereby shifting the pinion into engagement with a ring gear joined to, for example, an engine. The holder is made of material smaller in specific gravity than the pinion. Specifically, the holder is lower in mass or weight than the pinion, thereby permitting the magnetic attraction required to shift the pinion carrier through the shift lever to be decreased. This permits the electromagnetic actuator to be decreased in size.

摘要翻译： 提供可用于起动发动机的起动器。 起动器包括电磁致动器和小齿轮架。 小齿轮架包括小齿轮和支架。 保持架保持变速杆，并且通过由电磁致动器产生的磁吸引力将变速杆的运动传递到小齿轮，从而使小齿轮与与例如发动机接合的齿圈啮合。 支架由比重小于小齿轮的材料制成。 特别地，保持器的质量或重量小于小齿轮，从而允许通过变速杆移动小齿轮架的磁吸力减小。 这允许电磁致动器的尺寸减小。

公开(公告)号：US20080007136A1

公开(公告)日：2008-01-10

申请号：US11808547

申请日：2007-06-11

申请人： Yamato Utsunomiya ,  Kazuhiro Andoh ,  Tadahiro Kurasawa

发明人： Yamato Utsunomiya ,  Kazuhiro Andoh ,  Tadahiro Kurasawa

IPC分类号： H01R39/40

CPC分类号： H02K5/148

摘要： According to the present invention, there is provided a rotating electric machine which includes a field, an armature having an armature shaft and a commutator provided on the armature shaft, a brush to slide on the commutator during rotation of the armature, a brush holder holding the brush, and an end frame covering an end of the armature shaft, wherein the brush holder is directly fixed to the end frame. With such an arrangement, heat generated by the brush and transferred to the brush holder can be directly transferred from the brush holder to the end frame, thereby being effectively dissipated. Moreover, without any additional member intervening between the brush holder and the end frame, the parts count of the rotating electric machine is reduced, thus increasing the assembly accuracy and decreasing the manufacturing cost of the rotating electric machine.

摘要翻译： 根据本发明，提供了一种旋转电机，其包括磁场，具有电枢轴的电枢和设置在电枢轴上的换向器，在电枢旋转期间在换向器上滑动的电刷， 刷子和覆盖电枢轴的端部的端框架，其中电刷架直接固定到端框架。 通过这样的布置，可以将由刷子产生的和转移到电刷架的热量从电刷架直接传递到端框架，从而有效地消散。 此外，没有任何附加构件插入到电刷架和端框架之间，旋转电机的零件数量减少，从而提高了组装精度，降低了旋转电机的制造成本。

公开(公告)号：US06762663B2

公开(公告)日：2004-07-13

申请号：US10103730

申请日：2002-03-25

申请人： Kazuhiro Andoh ,  Shinji Usami

发明人： Kazuhiro Andoh ,  Shinji Usami

IPC分类号： H01H6702

CPC分类号： H01H51/065 ,  H01H50/023 ,  H01H50/443

摘要： In an electromagnetic switch of a starter, a bobbin has two terminal holders on a flange. Each of the terminal holders defines a slot on its end surface and a terminal is press-fitted in the slot in an axial direction of the bobbin. An end of an excitation coil wound around the bobbin is pulled out the bobbin and connected to the terminal. A molded cover provides a through hole and is mounted on the terminal so that the terminal passes through the through hole. A sealing member is press-fitted on the terminal to air-tightly seal the through hole. A rod cover fitted on a rod supporting a movable contact has slits on its cylindrical part in the axial direction. The slits are closed before a distal end of the cylindrical part.