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公开(公告)号：US5927428A
公开(公告)日：1999-07-27
申请号：US768928
申请日：1996-12-18
申请人： Yasuhiro Nagao , Tsutomu Shiga , Nobuhiko Uryu , Yuuji Hashiba
发明人： Yasuhiro Nagao , Tsutomu Shiga , Nobuhiko Uryu , Yuuji Hashiba
CPC分类号： B62D5/043 , B62D5/0478
摘要： In a vehicle power steering device, a motor is turned on to rotate in one direction whether a steering wheel is turned clockwise or counterclockwise. A switching mechanism is interposed between a motor armature shaft and an output shaft to change directions of the output shaft rotation relative to the armature shaft rotation in response to turning direction of the steering wheel. The switching mechanism may include electrically controlled coupling/releasing members or mechanically controlled rotation reversing and coupling mechanisms.
摘要翻译： 在车辆动力转向装置中，无论方向盘是顺时针还是逆时针方向转动，马达都被打开以在一个方向上旋转。 切换机构设置在马达电枢轴和输出轴之间，以响应于方向盘的转动方向改变输出轴相对于电枢轴旋转的旋转方向。 切换机构可以包括电控制的联接/释放构件或机械控制的旋转反向和联接机构。
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公开(公告)号：US5907204A
公开(公告)日：1999-05-25
申请号：US826510
申请日：1997-04-03
申请人： Keiichi Matsushima , Masami Niimi , Tsutomu Shiga
发明人： Keiichi Matsushima , Masami Niimi , Tsutomu Shiga
CPC分类号： H01H51/065 , H01H37/52 , H01H50/443
摘要： In a starter, a power supply terminal connected to a solenoid coil of a magnet switch and connectable to a starter external circuit is provided on an end cover. The power supply terminal includes a terminal metal member, a bimetal which interrupts electric conduction between the solenoid coil and the terminal metal member at the time of temperature rise above a predetermined temperature, and a casing contacting a foot part of the terminal metal member and encasing the bimetal therein. The bimetal responds to each of the excessive heating of the terminal metal member and excessive energization current to interrupt the conduction. In case of a single axis-type starter, the power supply terminal is provided on a recess so that the terminal metal member does not extend axially beyond the rear end face of the end cover.
摘要翻译： 在起动器中，在端盖上设置连接到磁体开关的螺线管线圈并且可连接到起动器外部电路的电源端子。 电源端子包括端子金属构件，在温度升高到高于预定温度时中断螺线管线圈和端子金属构件之间的导电的双金属，以及与端子金属构件的脚部接触的外壳， 双金属。 双金属片响应端子金属部件的过度加热和过大的通电电流以中断传导。 在单轴式起动器的情况下，电源端子设置在凹部上，使得端子金属构件不轴向地延伸超过端盖的后端面。
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公开(公告)号：US5894256A
公开(公告)日：1999-04-13
申请号：US794489
申请日：1997-02-04
申请人： Yasuhiko Kobayashi , Tsutomu Shiga
发明人： Yasuhiko Kobayashi , Tsutomu Shiga
CPC分类号： H01H1/50 , H01H51/065
摘要： In a magnet switch, when an exciting coil is turned on to generate magnetic force, a plunger is moved by the magnetic force so that a movable contact contacts a fixed contact. The fixed contact includes an elastically deformable, flat plate-like elastic deformable portion having a contact portion which is contacted by the movable contact and a terminal bolt connected to a battery. When the movable contact contacts the contact portion of the fixed contact, the elastically deformable portion is elastically deformed by the collision force to absorb collision force, thereby preventing the bouncing of the movable contact.
摘要翻译： 在磁铁开关中，当励磁线圈接通以产生磁力时，柱塞通过磁力移动，使得可动触头接触固定触点。 固定触点包括可弹性变形的平板状弹性可变形部分，其具有与可动触头相接触的接触部分和连接到电池的端子螺栓。 当可动触点接触固定触点的接触部分时，弹性变形部分通过碰撞力弹性变形以吸收碰撞力，从而防止可动触头的弹跳。
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公开(公告)号：US5751070A
公开(公告)日：1998-05-12
申请号：US638332
申请日：1996-04-26
申请人： Yasuhiro Nagao , Tsutomu Shiga , Nobuyuki Hayashi
发明人： Yasuhiro Nagao , Tsutomu Shiga , Nobuyuki Hayashi
CPC分类号： F02N11/04 , Y10T74/134 , Y10T74/137
摘要： A rotor 2 has a rotary shaft 20. A drive shaft 7 is provided around an outer periphery of rotary shaft 20 and is rotatably supported on a housing. Drive shaft 7 has the same axial center as rotary shaft 20, and has a pinion gear 7b meshing with a ring gear 8 of an engine. A speed-reduction mechanism 4 includes a sun gear 2b provided on rotary shaft 20, a planetary gear 4b meshing with sun gear 2b, and an internal gear 4a meshing with planetary gear 4b. A reduction shaft 5 receives a rotational torque transmitted from rotor 2 through speed-reduction mechanism 4. A first one-way clutch 6b is interposed between reduction shaft 5 and drive shaft 7 for connecting reduction shaft 5 to drive shaft 7 only when any rotational torque is transmitted from reduction shaft 5 to drive shaft 7. A second one-way clutch 6a is interposed between drive shaft 7 and rotary shaft 20 for connecting drive shaft 7 to rotary shaft 20 only when any rotational torque is transmitted, from drive shaft 7 to rotary shaft 20. In a start-up operation of the engine, rotation of rotor 2 is reduced through speed-reduction mechanism 4 and is transmitted through reduction shaft 5, first one-way clutch 6b and drive shaft 7 to ring gear 8 to drive the engine. After succeeding the start-up operation, rotation of ring gear 8 is transmitted through drive shaft 7 and second one-way clutch 6a to rotary shaft 20 of rotor 2 to generate electric power.
摘要翻译： 转子2具有旋转轴20.驱动轴7围绕旋转轴20的外周设置并且可旋转地支撑在壳体上。 驱动轴7具有与旋转轴20相同的轴向中心，并且具有与发动机的齿圈8啮合的小齿轮7b。 减速机构4包括设置在旋转轴20上的太阳齿轮2b，与太阳齿轮2b啮合的行星齿轮4b和与行星齿轮4b啮合的内齿轮4a。 减速轴5通过减速机构4接收从转子2传递的旋转力矩。第一单向离合器6b位于减速轴5和驱动轴7之间，用于将减速轴5连接到驱动轴7，只有当任何旋转扭矩 从减速轴5传递到驱动轴7.第二单向离合器6a位于驱动轴7和旋转轴20之间，用于仅当传动轴7从驱动轴7传递至旋转轴20至旋转轴20 旋转轴20.在发动机的启动运转中，转子2的转动通过减速机构4减少，并通过减速轴5，第一单向离合器6b和驱动轴7传递到齿圈8以驱动 引擎。 接下来的启动操作后，齿圈8的旋转通过驱动轴7和第二单向离合器6a传递到转子2的旋转轴20，以产生电力。
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公开(公告)号：US5737964A
公开(公告)日：1998-04-14
申请号：US681463
申请日：1996-07-23
CPC分类号： F02N11/00 , F02N15/046 , Y10T74/137
摘要： Around the outer circumference of an armature core 520, there are arranged a stator core 558 and a stator coil 559 wound on the stator core 558, forming a fixed magnetic field device. The stator coil 559 has its one end portion arranged in the space at the outer circumference of a planetary gear speed reduction mechanism 300, i.e., at the outer circumference of a center bracket 360. A motor partition 800 is formed with a stepped portion 810 so as to accommodate the aforementioned one end portion. On the other hand, the other end of the stator coil 559 is arranged in the space at the outer circumference of a brush 910. In short, the planetary gear speed reduction mechanism 300 has its external diameter made smaller than the inner circumferential diameter of the stator coil 559.
摘要翻译： 在电枢铁心520的外周附近，设有卷绕在定子铁心558上的定子铁芯558和定子线圈559，形成固定的磁场装置。 定子线圈559的一端部设置在行星齿轮减速机构300的外周的空间内，即位于中心支架360的外周。电动机隔板800形成有台阶部810 以适应上述一个端部。 另一方面，定子线圈559的另一端设置在电刷910的外周的空间内。简而言之，行星齿轮减速机构300的外径小于 定子线圈559。
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公开(公告)号：US5735169A
公开(公告)日：1998-04-07
申请号：US564519
申请日：1995-11-29
申请人： Masami Niimi , Masanori Ohmi , Tsutomu Shiga , Nobuyuki Hayashi
发明人： Masami Niimi , Masanori Ohmi , Tsutomu Shiga , Nobuyuki Hayashi
CPC分类号： F02N11/00 , Y10T74/132 , Y10T74/134 , Y10T74/137
摘要： An attracting coil is directly wound on a non-magnetic heat-conductive sleeve and a plunger contacts the sleeve in a starter. An influence of heat generated through current flow to a motor and heat generated at the attracting coil through current flow to the attracting coil itself are transmitted and released from the attracting coil directly to the plunger. Therefore, decline of the attracting force of the attracting coil is prevented. A magnet switch is provided in the vicinity of the opposite end of a pinion of the motor. Thus, when the starter is mounted on an engine, the starter does not interfere with the engine and the mounting work is facilitated.
摘要翻译： 吸引线圈直接缠绕在非磁性导热套上，柱塞在起动器中与套筒接触。 通过电流产生的热量对电动机的影响和通过电流流向吸引线圈本身而在吸引线圈处产生的热量从吸引线圈直接传递到柱塞。 因此，能够防止吸引线圈的吸引力的下降。 在马达的小齿轮的相对端附近设置有磁体开关。 因此，当起动器安装在发动机上时，起动器不会干扰发动机，并且便于安装作业。
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公开(公告)号：US5698914A
公开(公告)日：1997-12-16
申请号：US673334
申请日：1996-06-28
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Nobuhiko Uryu
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Nobuhiko Uryu
摘要： In a starter motor for a starter, a plurality of permanent magnets are arranged circumferentially inside a cylindrical yoke and outside an armature. A cylindrical sleeve is fitted with the permanent magnets to radially outwardly fix the permanent magnets to the yoke. A discharge hole for discharging a cooling air from the inside to the outside of the motor is formed on the bottom of the yoke at a position between the adjacent two of the permanent magnets. The sleeve restricts the splash water from entering directly inside the motor through the discharge hole.
摘要翻译： 在用于起动器的起动电动机中，多个永久磁铁沿圆周方向布置在圆柱形磁轭内并在电枢外部。 圆柱形套筒配有永久磁铁，以将永磁体径向向外固定到轭架上。 在相邻的两个永磁体之间的位置处，在轭的底部形成用于从电动机的内部向外部排出冷却空气的排出孔。 套筒限制飞溅水通过排放孔直接进入电机内部。
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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
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。
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公开(公告)号：US5549011A
公开(公告)日：1996-08-27
申请号：US392111
申请日：1995-02-22
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Yasuhiro Nagao
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Yasuhiro Nagao
IPC分类号： F02N15/02 , F02N15/06 , F16D41/064
CPC分类号： F02N15/023 , Y10T74/132 , Y10T74/134 , Y10T74/137
摘要： A starter having a highly reliable overrunning clutch which has grooves on both a clutch member inner and a clutch outer member. Rollers are sandwiched from the front and rear torque conveyance direction by the roller contact surface of each groove, so a large stress such as with the roller-type overrunning clutch using the wedge-effect is not applied on each contact surface and roller contact surface. This reduces the inertia of the clutch, and suppresses the impact force generated when a pinion engages an engine ring gear.
摘要翻译： 一种具有高度可靠的超速离合器的起动器，其在离合器构件内部和离合器外部构件上都具有凹槽。 通过每个槽的辊接触表面，辊子从前后扭矩传送方向夹持，因此在每个接触表面和辊接触表面上不施加诸如使用楔形效应的辊式超越离合器之类的大应力。 这减小了离合器的惯性，并且抑制当小齿轮接合发动机齿圈时产生的冲击力。
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公开(公告)号：US5521441A
公开(公告)日：1996-05-28
申请号：US381404
申请日：1995-01-31
CPC分类号： H02K5/04 , F02N11/00 , H02K5/10 , H02K5/22 , H02K2205/09
摘要： A starter which assuredly and simply sealed an outer circumference of one engagement portion between a housing and a yoke or the other engagement portion between the yoke and an end frame with a band-shaped seal member. The banded-shaped seal member covers each engagement portion of the yoke, a center plate, the housing, a brush holder, and the end frame. The seal member has a clearance which is placed to correspond to a notched ventilation hole so that the yoke can be opened in the direction of the starter bottom or the ground.
摘要翻译： 一种起动器，其可靠且简单地密封壳体和轭之间的一个接合部分的外周，或者使用带状密封构件密封轭和端框架之间的另一接合部。 带状密封构件覆盖轭的每个接合部分，中心板，壳体，电刷架和端框架。 密封构件具有与凹口通气孔对应的间隙，使得轭可以在起动器底部或地面的方向上打开。
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