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61. 发明授权

US5857380A Starter having planetary gear reduction device 失效
标题翻译：起动器具有行星齿轮减速装置
公开(公告)号：US5857380A
公开(公告)日：1999-01-12
申请号：US800683
申请日：1997-02-14
申请人： Sadayoshi Kajino , Tsutomu Shiga , Keiichi Matsushima , Akifumi Hosoya , Masanori Ohmi
发明人： Sadayoshi Kajino , Tsutomu Shiga , Keiichi Matsushima , Akifumi Hosoya , Masanori Ohmi
IPC分类号： F02N15/04 , F02N15/06 , F16H1/32
CPC分类号： F02N15/046 , Y10T74/132 , Y10T74/137 , Y10T74/19633
摘要： To reduce the size of a starter for installing it in a smaller engine compartment, the rotational speed of the starter motor has to be high and it is reduced to a certain speed through a reduction device to obtain a higher torque. To realize a high reduction ratio in a small planetary gear reduction device, an impact force imposed on the device at an instant a starter pinion engages with a engine ring gear and repeating impacts during a cranking period must be reduced. As a coupling between an internal gear and a housing of the reduction device, a flexible or a resilient coupling is disclosed herein. The flexible or resilient coupling relieves an excessive impact force at the engagement by permitting rotation of the internal gear relative to the housing, and reduces noise caused by the cranking impacts by permitting a small vibrating move of the internal gear. The flexible coupling is realized by a combination of a bumpy surface and projections coupled thereto. The resilient coupling is realized by pushing a spring against the bumpy surface.
摘要翻译：为了减小用于将其安装在较小的发动机舱中的起动器的尺寸，起动电动机的转速必须高，并且通过减速装置降低到一定速度以获得更高的转矩。为了在小型行星齿轮减速装置中实现高减速比，必须降低在起动小齿轮与起动齿轮啮合的冲击力与发动机齿圈啮合并且在起动期间重复冲击。作为减速装置的内齿轮和壳体之间的联接件，本文公开了柔性或弹性联轴器。柔性或弹性联轴器通过允许内齿轮相对于壳体的旋转而减小接合处的过大冲击力，并且通过允许内齿轮的小的振动来减小由起动冲击引起的噪音。挠性联接通过颠簸的表面和与之相连的突起的组合来实现。通过将弹簧推向颠簸的表面来实现弹性联接。

62. 发明授权

US5834852A Starter having less imbalance in armature shaft rotation 失效
标题翻译：起动机电枢轴转动不平衡
公开(公告)号：US5834852A
公开(公告)日：1998-11-10
申请号：US787856
申请日：1997-01-23
申请人： Masahiro Katoh , Tsutomu Shiga
发明人： Masahiro Katoh , Tsutomu Shiga
IPC分类号： F02N15/02 , F02N11/00 , F02N15/04 , F02N15/06
CPC分类号： F02N11/00 , F02N15/046
摘要： In an armature in which upper coil end arms extend toward an armature shaft substantially perpendicular to the armature shaft, at least one of first and second bearings supporting the armature shaft uses a ball bearing. The inner ring of the ball bearing is fixed to the armature shaft and the outer ring of the ball bearing is fixed to a cylindrical part of a holding plate such as of a brush holding member. The armature is pressed in the axial direction by brush springs so that, even if the armature tends to move in the axial direction due to armature imbalance when it rotates at high speeds, it is prevented from such an axial movement and is kept centered by the axial pressing action of the brush springs combined with a thrust bearing action of the ball bearing.
摘要翻译：在电枢中，上线圈端臂朝基本上垂直于电枢轴的电枢轴延伸，支撑电枢轴的第一和第二轴承中的至少一个使用球轴承。滚珠轴承的内圈固定在电枢轴上，球轴承的外圈固定在诸如电刷保持部件的保持板的圆筒部上。电枢通过电刷弹簧沿轴向被按压，使得即使电枢在高速旋转时由于电枢不平衡而趋向于在轴向方向上移动，因此防止了这种轴向移动，并且由电枢刷子弹簧的轴向压力作用与滚珠轴承的推力轴承动作相结合。

63. 发明授权

US5760485A Starter 失效
标题翻译：起动机
公开(公告)号：US5760485A
公开(公告)日：1998-06-02
申请号：US600991
申请日：1996-03-01
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Sadayoshi Kajino
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Sadayoshi Kajino
IPC分类号： F02N15/02 , F02N11/00 , F02N11/08 , F02N15/04 , H02K1/17 , H02K3/34 , H02K3/38 , H02K3/493 , H02K3/51 , H02K9/06 , H02K9/28 , H02K13/08 , H02K23/26 , H02P9/04
CPC分类号： F02N15/046 , H02K13/08 , H02K23/26 , H02K9/28 , H02K1/17 , H02K3/34 , H02K3/38 , H02K3/493 , H02K3/51
摘要： A starter is provided that includes a starter motor having an armature core with an armature coil wound therearound and an armature shaft for rotatably holding the armature core. A drive shaft is further provided having a pinion that meshes with a ring gear of an engine. A reduction gear mechanism is interposed between the drive shaft and the armature shaft for reducing the rotation relative to the armature shaft to transmit the reduction rotation to the drive shaft. The reduction gear mechanism has a speed reduction ratio of 6:1 to 10:1.
摘要翻译： PCT No.PCT / JP94 / 02166 Sec。 371日期1996年3月1日 102（e）1996年3月1日PCT 1994年12月19日PCT PCT。 WO96 / 19662 PCT出版物日期：1996年6月27日提供了一种起动器，其包括起动电动机，该起动电动机具有绕其周围的电枢线圈的电枢铁心和用于可旋转地保持电枢铁心的电枢轴。还设置有一个与发动机的齿圈啮合的小齿轮的驱动轴。减速齿轮机构设置在驱动轴和电枢轴之间，用于减小相对于电枢轴的旋转，以将减速旋转传递到驱动轴。减速机构的减速比为6:1〜10:1。

64. 发明授权

US5473956A Starter with epicycle reduction gear 失效
标题翻译：起落架带行星减速装置
公开(公告)号：US5473956A
公开(公告)日：1995-12-12
申请号：US328153
申请日：1994-10-24
申请人： Mitsuhiro Murata , Yashiro Nagao , Nobuyuki Hayashi , Tsutomu Shiga
发明人： Mitsuhiro Murata , Yashiro Nagao , Nobuyuki Hayashi , Tsutomu Shiga
IPC分类号： F02N11/00 , F02N15/02 , F02N15/04 , F02N15/06 , F16H1/32 , F16H57/10
CPC分类号： F02N15/046 , F02N15/023 , Y10T74/132 , Y10T74/137
摘要： A starter with an epicycle reduction gear having a one-way clutch within the casing thereof, which can shut off dust and filthy water, has a simplified structure, has a reduced number of parts and components, has reduced size and weight and has improved durability of the one-way clutch. Such a starter achieves these effects by housing the one-way clutch within the casing of the epicycle reduction gear. The one-way clutch is housed within the casing of the epicycle reduction gear, which includes a plurality of planetary gears. The one-way clutch comprises a small-diameter cylindrical part of the casing, serving as a clutch inner member, a small-diameter cylindrical part of the internal gear, serving as a clutch outer member, fit on the small-diameter cylindrical part of the casing, a clutch roller disposed between the small-diameter cylindrical part of the casing and the small-diameter cylindrical part of internal gear, and a spring. The internal gear includes a large-diameter cylindrical part with an annular face. The one-way clutch is formed so as to have a smaller diameter than the outside diameter of the large-diameter cylindrical part of the internal gear.
摘要翻译：具有在其壳体内具有单向离合器的行星齿轮减速装置的起动器可以切断灰尘和污浊的水，具有简化的结构，具有减少的部件和部件的数量，具有减小的尺寸和重量并且具有改善的耐久性的单向离合器。这样的起动器通过将单向离合器容纳在行星减速装置的壳体内来实现这些效果。单向离合器容纳在包括多个行星齿轮的行星减速齿轮的壳体内。单向离合器包括壳体的小直径圆柱形部分，用作离合器内部构件，内齿轮的小直径圆柱形部分，用作离合器外部构件，装配在小直径圆柱形部分壳体，设置在壳体的小直径圆柱形部分和内齿轮的小直径圆柱形部分之间的离合器辊和弹簧。内齿轮包括具有环形面的大直径圆柱形部件。单向离合器形成为具有比内齿轮的大直径圆筒部的外径小的直径。

65. 发明授权

US07646123B2 Vehicle alternator 失效
标题翻译：车辆交流发电机
公开(公告)号：US07646123B2
公开(公告)日：2010-01-12
申请号：US11546956
申请日：2006-10-13
申请人： Kouichi Ihata , Atsushi Umeda , Tsutomu Shiga
发明人： Kouichi Ihata , Atsushi Umeda , Tsutomu Shiga
IPC分类号： H02K49/00
CPC分类号： H02K7/116 , H02K7/1004
摘要： A vehicle alternator for generating electric power is driven by an engine mounted on a vehicle driven through a driving belt. The alternator has a pulley part joined to and directly receiving a driving force from the engine through the driving belt, a field magnet part located in separation from the pulley part, a rotation speed changing part placed between the pulley part and the field magnet part. The rotation speed changing part converts the number of revolutions between the pulley part and the field magnet part. The rotation speed changing part decreases a speed changing ratio “S” according to increasing of the number of revolutions of the engine, where the speed changing ratio “S” is obtained by dividing the number of revolutions of the field magnet part by the number of revolutions of the pulley part.
摘要翻译：用于产生电力的车辆交流发电机由安装在通过传动带驱动的车辆上的发动机驱动。交流发电机具有连接到并直接从发动机通过驱动带的驱动力的皮带轮部分，与皮带轮部分分离的磁场部分，设置在皮带轮部分和磁场部分之间的转速改变部分。转速变化部转换皮带轮部和磁场部之间的转数。转速变化部根据发动机的转数的增加而减小变速比“S”，其中变速比“S”是通过将励磁磁体部分的转数除以滑轮部分的转数。

66. 发明授权

US07165468B2 Starter 失效
标题翻译：起动机
公开(公告)号：US07165468B2
公开(公告)日：2007-01-23
申请号：US10752716
申请日：2004-01-08
申请人： Takashi Hirabayashi , Tsutomu Shiga
发明人： Takashi Hirabayashi , Tsutomu Shiga
IPC分类号： F02N15/02
CPC分类号： F02N15/06 , F02N15/10 , F02N2250/08 , Y10T74/13 , Y10T74/131 , Y10T74/132 , Y10T74/137
摘要： An outer diameter portion of a sealing member is rotatably supported by an inner surface of a nose portion. The axial movement of the sealing member is regulated. A tooth profile-shaped hole having approximately the same shape as that of a gear portion of a pinion is formed in the center of the sealing member. The gear portion of the pinion is constantly fitted into the tooth profile-shaped hole between the position where the pinion is stationary and the maximum moving position of the pinion in an axial direction. Therefore, the gear portion of the pinion cooperatively rotates with the pinion while sliding inside the tooth profile-shaped hole in the sealing member when the pinion moves on an output shaft in the direction opposite to the motor. Even after the gear portion mates with the ring gear, the sealing member cooperatively rotates with the pinion.
摘要翻译：密封构件的外径部分由鼻部的内表面可旋转地支撑。调节密封件的轴向移动。在密封构件的中心形成有具有与小齿轮的齿轮部分大致相同形状的齿形孔。小齿轮的齿轮部分在小齿轮静止的位置和小齿轮在轴向方向上的最大移动位置之间恒定地配合到齿形孔中。因此，当小齿轮沿着与马达相反的方向在输出轴上移动时，小齿轮的齿轮部分与小齿轮协同地旋转，同时在密封构件的齿形孔内滑动。即使在齿轮部分与齿圈配合之后，密封件与小齿轮协同地旋转。

67. 发明申请

US20060233478A1 Rolling bearing incorporated in auxiliary device for internal combustion engine 失效
公开(公告)号：US20060233478A1
公开(公告)日：2006-10-19
申请号：US11404767
申请日：2006-04-17
申请人： Atsushi Umeda , Tsutomu Shiga , Kouichi Ihata
发明人： Atsushi Umeda , Tsutomu Shiga , Kouichi Ihata
IPC分类号： F16C33/58
CPC分类号： F16C19/06 , F16C33/30
摘要： A rolling bearing is adapted for an auxiliary device driven by an internal combustion engine via a belt. The rolling bearing comprises an inner race, an outer race, and a plurality of rolling elements disposed between the inner race and the outer race for rolling capabilities. A substantially half of a tolerance value of a clearance in a radial direction of the rolling bearing falls in a negative value, under a condition where the rolling bearing is mounted in the auxiliary device.

68. 发明申请

US20060210206A1 Rolling bearing assembly having magnet to prevent brittle flaking 失效
公开(公告)号：US20060210206A1
公开(公告)日：2006-09-21
申请号：US11365816
申请日：2006-03-02
申请人： Kouichi Ihata , Tsutomu Shiga , Atsushi Umeda
发明人： Kouichi Ihata , Tsutomu Shiga , Atsushi Umeda
IPC分类号： F16C19/00
CPC分类号： F16H57/0469 , F16C19/06 , F16C19/52 , F16C25/086 , F16C33/32 , F16C33/62 , F16C33/7843 , F16C39/063 , F16C2380/26
摘要： A rolling bearing assembly according to the present invention includes an inner ring, an outer ring, a plurality of rolling elements interposed between the inner and outer rings, and a magnet provided to cause magnetic attraction between the rolling elements and at least one of the inner and outer rings. With the magnetic attraction, it is possible to avoid any collision between the rolling elements and the inner and outer rings, thereby preventing brittle flaking from occurring in the rolling bearing assembly.

69. 发明申请

US20060103246A1 Automotive alternator with magnetic fluctuation suppressor for suppressing fluctuations in rotational movement 有权
标题翻译：具有用于抑制旋转运动波动的磁波抑制器的汽车交流发电机
公开(公告)号：US20060103246A1
公开(公告)日：2006-05-18
申请号：US11272319
申请日：2005-11-14
申请人： Atsushi Umeda , Tsutomu Shiga , Kouichi Ihata
发明人： Atsushi Umeda , Tsutomu Shiga , Kouichi Ihata
IPC分类号： H02K9/06 , H02K1/22
CPC分类号： H02K7/11 , H02K9/04 , H02K19/22
摘要： An automotive alternator includes a rotary shaft, a pulley, a stator, a rotor, and a magnetic fluctuation suppressor. The pulley is provided on the rotary shaft to transmit rotating power from an engine to the rotary shaft. The stator includes a stator winding. The rotor is mounted on the rotary shaft and configured to provide a first rotating magnetic field to the stator. The magnetic fluctuation suppressor includes a magnetic body and a magnetic source. The magnetic body is mounted on the rotary shaft such that the magnetic body is rotatable along with the rotary shaft at a rotational speed different from that of the rotary shaft. The magnetic source is fixed to the rotary shaft so as to create a second rotating magnetic field which induces a magnetic attraction between the magnetic body and the magnetic source, by which fluctuations in rotational movement of the rotary shaft are suppressed.
摘要翻译：汽车交流发电机包括旋转轴，滑轮，定子，转子和磁波动抑制器。滑轮设置在旋转轴上以将来自发动机的旋转动力传递到旋转轴。定子包括定子绕组。转子安装在旋转轴上并且被配置成向定子提供第一旋转磁场。磁波抑制器包括磁体和磁源。磁体安装在旋转轴上，使得磁体与旋转轴一起以与旋转轴不同的旋转速度旋转。磁源被固定在旋转轴上，从而产生第二旋转磁场，该第二旋转磁场在磁体和磁源之间产生磁吸引力，由此可以抑制旋转轴的旋转运动的波动。

70. 发明授权

US06700277B2 Vehicle AC generator 失效
标题翻译：车用交流发电机
公开(公告)号：US06700277B2
公开(公告)日：2004-03-02
申请号：US10122340
申请日：2002-04-16
申请人： Shin Kusase , Tsutomu Shiga
发明人： Shin Kusase , Tsutomu Shiga
IPC分类号： H02K1926
CPC分类号： H02K3/20 , H02K1/243 , H02P9/30
摘要： A rotor of a vehicle AC generator is comprised of a rotor core and a field coil. The rotor core is comprised of a boss portion and a plurality of claw-pole portions bending to respectively extend in axial directions from outer circumferences of the boss portion to interleave with each other to form a zigzag space between the claw-pole portions. The field coil comprises a main coil portion disposed on the boss portion, a sub-coil portion disposed between the main coil and the claw-pole portions and a flywheel diode connected in parallel with the main coil. When the field current is cut off, current circulating through the main coil is increased because the energy accumulated in the sub-coil is discharged.
摘要翻译：车辆交流发电机的转子由转子铁芯和励磁线圈构成。转子芯由凸台部和多个爪极部分组成，该爪极部分分别弯曲成从轴套部分的外圆周方向沿轴向延伸，以彼此交错以在爪极部分之间形成之字形空间。励磁线圈包括设置在凸台部分上的主线圈部分，设置在主线圈和爪极部分之间的副线圈部分和与主线圈并联连接的续流二极管。当场电流被切断时，由于累积在子线圈中的能量被排出，所以通过主线圈循环的电流增加。

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