公开(公告)号：US07194925B2

公开(公告)日：2007-03-27

申请号：US10623494

申请日：2003-07-22

申请人： Sadayoshi Kajino ,  Kei Shibayama ,  Syuichi Aoki

发明人： Sadayoshi Kajino ,  Kei Shibayama ,  Syuichi Aoki

IPC分类号： F02N15/02 ,  F02N15/04 ,  F02N15/06

CPC分类号： F02N15/063 ,  F02N15/025 ,  F02N15/046 ,  Y10T74/137

摘要： A shock absorbing device 8 includes a transmitting section 81, first friction plates 82, second friction plates 83, and a dish spring 84. The transmitting section 81 is engaged with the inner cylindrical portion of the second friction plates 83 and also engaged with an outer cylindrical surface of an internal gear 42. The first friction plates 82 are stationarily fixed to an end portion 102a of a central housing. The second friction plates 83 are brought into frictional engagement with the first friction plates 82 under a resilient force applied from the dish spring 84. The first friction plates 82 and the second friction plates 83 are alternately laminated.

摘要翻译： 减震装置8包括发射部81，第一摩擦片82，第二摩擦片83和碟形弹簧84。 传动部分81与第二摩擦板83的内圆柱部分啮合并且与内齿轮42的外圆柱表面接合。 第一摩擦板82固定地固定到中央壳体的端部部分102a上。 第二摩擦板83在从碟形弹簧84施加的弹力下与第一摩擦板82摩擦接合。 第一摩擦板82和第二摩擦板83交替层压。

公开(公告)号：US20060266138A1

公开(公告)日：2006-11-30

申请号：US11440055

申请日：2006-05-25

申请人： Yoshinori Horikoshi

发明人： Yoshinori Horikoshi

IPC分类号： F02N15/06

CPC分类号： F02N3/02 ,  F02D2400/06 ,  F02N5/02 ,  F02N11/00 ,  F02N15/006 ,  F02N15/043 ,  Y10T74/13 ,  Y10T74/131 ,  Y10T74/134 ,  Y10T74/137

摘要： A starting apparatus of a small-sized engine includes: a cylindrical cam; a drive gear connected to the cylindrical cam coaxially, wherein: whereas the drive gear is made to be connected to a rope reel by ratchet claws, the drive gear is made to be connected to a cell motor by at least two pieces of reduction gears; and a reduction gear in the reduction gears brought in mesh with the drive gear is divided into a small diameter gear portion and a large diameter gear portion to be arranged coaxially, side faces of the small and the large diameter gear portion opposed to each other are formed with engaging claws engaged with each other only in one direction, and the small and the large diameter gear portion are urged as the two side faces are brought into contact with each other.

公开(公告)号：US20060130600A1

公开(公告)日：2006-06-22

申请号：US11304764

申请日：2005-12-16

申请人： Youichi Hasegawa ,  Sadayoshi Kajino ,  Hisato Inoue

发明人： Youichi Hasegawa ,  Sadayoshi Kajino ,  Hisato Inoue

IPC分类号： F02N15/02

CPC分类号： F02N15/022 ,  F02N15/046 ,  Y10T74/134 ,  Y10T74/137

摘要： A starter for automotive engines is provided which is equipped with a planetary gear train working as a speed reducer. The starter also includes a partition plate and a thrust washer. The partition plate extends radially of the starter between an electric motor and a planetary gear train to isolate the planetary gear train from a motor chamber. The thrust washer extends radially of the starter in abutment with the partition plate so as to bear a thrust load, as transmitted from the planetary gear train. The thrust washer also includes an outer peripheral portion which is placed between a rear end surface of an internal gear of the planetary gear train and the front end surface of the partition plate and has an elastic mechanism working to elastically urge the internal gear of the planetary gear train frontward in the axial direction of the starter.

公开(公告)号：US20050193840A1

公开(公告)日：2005-09-08

申请号：US11066134

申请日：2005-02-25

申请人： Kazuaki Murase ,  Youichi Hasegawa ,  Sadayoshi Kajino

发明人： Kazuaki Murase ,  Youichi Hasegawa ,  Sadayoshi Kajino

IPC分类号： F02N1/00

CPC分类号： F02N15/006 ,  F02N15/046 ,  Y10T74/132 ,  Y10T74/137

摘要： A starter for automotive engines is provided which is equipped with a planetary gear speed reducer. The speed reducer works to reduce the speed of rotation of an electric motor and transmit it to an output shaft which is to be moved and joined to the engine through a pinion gear for starting the engine. The starter includes a thrust load sustaining mechanism made of a plate which works to sustain a thrust load arising from backward movement of the pinion gear after start-up of the engine, thereby blocking transmission of the thrust load to an armature shaft of an electric motor to avoid damage to the armature shaft.

摘要翻译： 提供了一种配备行星齿轮减速器的汽车发动机起动器。 减速机用于降低电动机的旋转速度并将其传送到输出轴，该输出轴将通过用于启动发动机的小齿轮移动并接合到发动机。 起动器包括由板制成的推力负载维持机构，其用于在发动机起动之后保持由小齿轮的向后运动引起的推力负载，从而阻止推力负载传递到电动机的电枢轴 以避免损坏电枢轴。

公开(公告)号：US20050132828A1

公开(公告)日：2005-06-23

申请号：US10742096

申请日：2003-12-19

申请人： Gerald Cilibraise

发明人： Gerald Cilibraise

IPC分类号： F02N15/04 ,  F02N1/00

CPC分类号： F02N15/046 ,  Y10T74/137

摘要： An arrangement for starting an engine includes a torque coupler provided between a starter motor and the engine crankshaft. The torque coupler includes a gear mechanism arranged to allow a starter motor to rotate for a period of time prior to transferring rotational torque to the crankshaft to turn the engine over.

摘要翻译： 用于起动发动机的装置包括设置在起动电动机和发动机曲轴之间的转矩耦合器。 扭矩联接器包括齿轮机构，齿轮机构布置成允许起动马达在将旋转扭矩传递到曲轴之前旋转一段时间以使发动机转过。

公开(公告)号：US20050103136A1

公开(公告)日：2005-05-19

申请号：US10130806

申请日：2001-09-21

申请人： Hans Braun ,  Juergen Kugler

发明人： Hans Braun ,  Juergen Kugler

IPC分类号： F02N15/02 ,  F02N15/08 ,  F16H15/52 ,  F16H61/66 ,  F02N15/00

CPC分类号： F16H15/52 ,  F02N15/08 ,  F16H61/66 ,  Y10T74/137

摘要： A starter device for internal combustion engines is proposed that comprises a drive mechanism (16) and a gearing (22) having a variable gear ratio, which said gearing is situated after the drive mechanism (16). The starter device (10) is characterized by the fact that the gear ratio of the gearing (22) is infinitely variable.

摘要翻译： 提出了一种用于内燃机的起动装置，其包括驱动机构（16）和具有可变齿轮比的齿轮（22），所述齿轮装置位于驱动机构（16）之后。 起动装置（10）的特征在于齿轮（22）的齿轮比是无限可变的。

公开(公告)号：US20050039717A1

公开(公告)日：2005-02-24

申请号：US10895661

申请日：2004-07-21

申请人： Koichi Tsutsumi ,  Hidetoshi Takamatsu ,  Katsuhiro Nakamichi ,  Hiroyuki Sugiura

发明人： Koichi Tsutsumi ,  Hidetoshi Takamatsu ,  Katsuhiro Nakamichi ,  Hiroyuki Sugiura

IPC分类号： F02B67/00 ,  F02B67/04 ,  F02N15/02 ,  F02N17/00

CPC分类号： F02N15/006 ,  F02N15/02 ,  Y10T74/137

摘要： The invention is directed at a device that reduces the size of an engine in the direction along the axis of a crankshaft. More specifically, it relates to an engine starting system in which a part of a starting power transmission gear train is provided between one end portion of a crankshaft rotatably borne on a crankcase and a starter motor mounted to the crankcase is covered from the outside by an accessory coupled to and operated in conjunction with the crankshaft.

摘要翻译： 本发明涉及一种减小沿着曲轴轴线方向的发动机尺寸的装置。 更具体地，涉及一种发动机起动系统，其中一个起动传动齿轮系的一部分设置在可旋转地支承在曲轴箱上的曲轴的一个端部与安装到曲轴箱的起动电动机之间，由外部由 附件与曲轴结合并与曲柄一起操作。

公开(公告)号：US20040231442A1

公开(公告)日：2004-11-25

申请号：US10780769

申请日：2004-02-19

申请人： DENSO CORPORATION

发明人： Tatsuya Saito ,  Masahiro Katoh

IPC分类号： F02N011/00

CPC分类号： F02N15/063 ,  F02N15/046 ,  Y10T74/134 ,  Y10T74/137

摘要： A starting apparatus for starting an engine has a drive motor and a reduction gear. The reduction gear includes a shock absorbing member and restricting members. The shock absorbing member is provided to elastically receive a reaction force exerted to an internal gear. The restricting members are provided to restrict a compressed amount of the shock absorbing member by making contact with each other. When bringing into contact with each other, the restricting members make contact at the outside diameter portions thereof. Accordingly, unpleasant noise generated during the operation of the starting apparatus is reduced by the shock absorbing member. Further, the damage to respective parts is reduced.

摘要翻译： 起动发动机的起动装置具有驱动马达和减速齿轮。 减速装置包括减震构件和限制构件。 缓冲构件设置成弹性地接收施加到内齿轮的反作用力。 限制构件被设置成通过彼此接触来限制冲击吸收构件的压缩量。 当彼此接触时，限制构件在其外径部分处接触。 因此，通过冲击吸收构件减少在启动装置的操作期间产生的令人不快的噪音。 此外，减少对各部件的损坏。

公开(公告)号：US20040129097A1

公开(公告)日：2004-07-08

申请号：US10688850

申请日：2003-10-16

发明人： Ryoichi Otaki

IPC分类号： F02N015/08

CPC分类号： F16H3/06 ,  F02N15/025 ,  F02N15/043 ,  F02N15/08 ,  F16H13/14 ,  Y10T74/134 ,  Y10T74/137

摘要： In a traction roller type reduction gear (3a) disposed in the middle of a passage for transmitting power from a starter motor to the rotating shaft of an engine, a relation Pmean>null(Umax)1/2null/9 or Pmean>0.3nullGPanull is satisfied, assuming the maximum circumferential speed of a drive side cylindrical surface (42) under use state is Umax nullm/secnull, and the average contact pressure at the radially outer side contact area (50b) of a movable roller (25) based on the preload of a compression coil spring (45) is Pmean nullGpanull. According to the arrangement, transmission efficiency is ensured by preventing slip at both radially inner and outer side contact areas (49a, 49b, 50a, 50b) even during light load operation and damage such as seizure can be prevented.

摘要翻译： 在设置在用于将动力从起动电动机传递到发动机的旋转轴的通路的中间的牵引辊式减速齿轮（3a）中，关系Pmean> {（Umax）1/2 /}或Pmean 假设在使用状态下的驱动侧圆柱面（42）的最大圆周速度为Umax [m / sec]，并且在径向外侧接触区域（50b）处的平均接触压力为 基于压缩螺旋弹簧（45）的预载的可动辊（25）是Pmean [Gpa]。 根据该结构，即使在轻负荷运转时也能够防止径向内外侧接触区域（49a，49b，50a，50b）的滑动，能够确保传递效率，并且能够防止诸如卡死等的损伤。

公开(公告)号：US06664652B2

公开(公告)日：2003-12-16

申请号：US09914582

申请日：2001-08-30

申请人： Olivier Chane-Waye

发明人： Olivier Chane-Waye

IPC分类号： F02N1100

CPC分类号： F02N15/046 ,  Y10T74/137

摘要： A motor-vehicle starter of the type including an electric motor (10) including a cylindrical casing (24) within which the crown ring (58), internally toothed, of a planetary gear train (22) is mounted so as to rotate, and of the type in which the crown ring (58) is linked in rotation to the casing (24) by way of a torque-limiter device which is interposed between the crown ring (58) and a lateral flange (30, 34) and which consists of at least one annular, friction side face (82, 84) of the crown ring (58) and of a disc (88, 89) which is linked in rotation to the casing (24), which are pressed axially and elastically against one another by an elastic element (112), wherein the disc (88, 89) is linked in rotation to the casing (24) by way of at least one damper block (92), elastically deformable, which absorbs mechanical energy when it is compressed, in such a way as to damp the variations in torque transmitted to the crown ring (58).

摘要翻译： 一种包括包括圆柱形壳体（24）的电动机（10）的机动车起动器，其中安装有行星齿轮系（22）内齿轮的冠环（58）以便旋转，以及 其中所述冠环（58）通过设置在所述冠环（58）和侧凸缘（30,34）之间的扭矩限制装置与所述壳体（24）旋转连接的类型中，并且其中 由冠环（58）的至少一个环形的摩擦侧面（82,84）以及与壳体（24）旋转连接的盘（88,89），其被轴向和弹性地压靠在 通过弹性元件（112）彼此相连，其中盘（88,89）通过至少一个阻尼块（92）旋转地连接到壳体（24），弹性变形，当它是 压缩，以便阻止传递到冠环（58）的扭矩的变化。