公开(公告)号：US4464595A

公开(公告)日：1984-08-07

申请号：US451344

申请日：1982-12-20

申请人： Isao Hamano ,  Toshinori Tanaka

发明人： Isao Hamano ,  Toshinori Tanaka

IPC分类号： F02N11/00 ,  H02K1/17 ,  H02K23/04 ,  F16L55/07 ,  H02K21/06

CPC分类号： H02K23/04 ,  F02N11/00 ,  H02K1/17 ,  Y10T29/49009 ,  Y10T29/49925

摘要： In a field system of a magnet type D.C. motor constructed of a cylindrical yoke and a plurality of pole pieces, each of which is made of a permanent magnet member bonded to the inner peripheral surface of the yoke, an improved field system wherein each pole piece is formed with a recess along its central part. The yoke is provided with bent portions protruding inwards of the yoke, in correspondence with each recess, and the bent portions are held in engagement with the recess through an elastic member.

摘要翻译： 在由圆柱形轭铁和多个极片构成的磁体型直流电动机的场系统中，每个极片由结合到轭的内周面的永久磁铁构件制成，其中每个极片 沿其中心部分形成有凹槽。 轭设置有与各个凹部对应地向内突出的轭的弯曲部，并且弯曲部通过弹性构件与凹部保持接合。

公开(公告)号：US4831895A

公开(公告)日：1989-05-23

申请号：US435118

申请日：1982-10-19

申请人： Toshinori Tanaka ,  Isao Hamano

发明人： Toshinori Tanaka ,  Isao Hamano

IPC分类号： F02N15/02 ,  F02N15/00 ,  F02N15/04 ,  F16H1/28 ,  H02K7/10

CPC分类号： F16H1/28 ,  F02N15/00 ,  F02N15/046 ,  F16H57/0006 ,  Y10T74/137

摘要： In a starting motor which has reduction gears including a planet gear and in which at least one end part of an internal gear of the reduction gears is fastened in engagement with an elastic member so as to hold the internal gear within a housing in sandwiched fashion; the improvement comprising the fact that the surface of the annular elastic member abutting on the internal gear is uneven.

摘要翻译： 在具有包括行星齿轮的减速齿轮的起动马达中，其中所述减速齿轮的内齿轮的至少一个端部与弹性构件紧固以便以夹持的方式将所述内齿轮保持在壳体内; 改进之处在于，环形弹性构件的与内齿轮抵接的表面是不均匀的。

公开(公告)号：US4613007A

公开(公告)日：1986-09-23

申请号：US662157

申请日：1984-10-18

申请人： Toshinori Tanaka ,  Akira Morishita

发明人： Toshinori Tanaka ,  Akira Morishita

IPC分类号： F02B67/08 ,  F02N11/00 ,  F02N99/00 ,  H02J1/00

CPC分类号： F02N11/00 ,  F02N99/00

摘要： A multi-function starter device comprises a starter motor mounted on an engine, an oil pump connected to the starter motor to derive an auxiliary device, wherein the oil pump is always connected to the starter motor to be rotated and an oil pressure switching valve to be operated by a car-driver is provided in a pipe at the discharge side of the oil pump, and wherein the oil pressure discharging valve is connected to the side of an oil refluxing path at the time of starting the engine and is switched to a pipe communicated with an actuator at the time of driving the auxiliary device.

摘要翻译： 一种多功能起动装置，包括安装在发动机上的起动电动机，与起动电动机连接的油泵，得到辅助装置，其中，所述油泵始终连接到所述起动电动机，并且将所述油压切换阀设定为 在油泵的排出侧的管中设置有驾驶员操作，并且其中，所述油压排出阀在起动发动机时与回油路侧连接并切换到 在驱动辅助装置时，管道与致动器连通。

公开(公告)号：US5012686A

公开(公告)日：1991-05-07

申请号：US389725

申请日：1989-08-04

申请人： Akira Morishita ,  Shuzoo Isozumi ,  Toshinori Tanaka

发明人： Akira Morishita ,  Shuzoo Isozumi ,  Toshinori Tanaka

IPC分类号： F02N15/06

CPC分类号： F02N15/067 ,  F02N2015/061 ,  Y10T74/13 ,  Y10T74/131 ,  Y10T74/132

摘要： A pinion shifting mechanism of an automotive engine starter is disclosed in which the pivot support 5c of the shift lever 5 on which it turns is supported at its rear side by a resilient support means 32 instead of a rigid support surface. The shift lever operatively coupling the plunger 7 of the electromagnetic switch 4 with the pinion assembly is coupled to the plunger via an engager member 15 slidably disposed in the cylindrical bore formed in the plunger. The engager member is urged backward with respect to the plunger by a helical spring 17 disposed around the engager within the bore of the plunger. When the plunger is attracted from the initial front position toward the stationary core 8 of the electromagnetic switch, the resilient support means yields first to allow a backward translation of the pivot support of the shift lever; the spring urging the engager yields only afterwards. In another aspect, the rear as well as the front side of the pivot support of the shift lever is supported by a rigid support surface; however, the two support surfaces are disposed in such a manner that a gap 51 is formed between the rear side of the pivot support of the shift lever and the forward directed support surface 23 when the plunger is at the front position.

摘要翻译： 公开了一种汽车发动机起动器的小齿轮变速机构，其中转向杆5的转动杆5的枢转支撑件5c在其后侧由弹性支撑装置32而不是刚性支撑表面支撑。 将电磁开关4的柱塞7与小齿轮组件可操作地连接的变速杆通过可滑动地设置在形成在柱塞中的圆柱形孔中的接合构件15联接到柱塞。 接合构件相对于柱塞通过设置在柱塞的孔内的接合器周围的螺旋弹簧17向后推动。 当柱塞从初始前部位置朝向电磁开关的固定铁芯8吸引时，弹性支撑装置首先产生以允许变速杆的枢转支撑件的向后平移; 春天的催促只有后来才产生。 在另一方面，变速杆的枢轴支撑件的后侧以及前侧由刚性支撑表面支撑; 然而，两个支撑表面设置成使得当柱塞处于前部位置时，间隙51形成在变速杆的枢转支撑件的后侧和前向支撑表面23之间。

公开(公告)号：US4855610A

公开(公告)日：1989-08-08

申请号：US229527

申请日：1988-08-08

申请人： Akira Morishita ,  Toshinori Tanaka ,  Shuzoo Isozumi

发明人： Akira Morishita ,  Toshinori Tanaka ,  Shuzoo Isozumi

IPC分类号： F02N15/06

CPC分类号： F02N15/06 ,  Y10T74/132

摘要： In a starting electric motor comprising: a movable pinion cylinder slidably mounted on the extension of the output shaft of the motor, the movable pinion cylinder having the front end portion formed into a pinion part, the rear end portion formed into a clutch inner part of an overrunning clutch, and the middle portion formed into a slidably supporting surface held by a first bearing fitted in the front frame, the shaft extension being supported by the front frame through the movable pinion cylinder, the movable pinion cylinder is slidably and rotatably supported on the shaft extension by a second bearing fixedly fitted in an inner cylindrical wall which is extended in the movable pinion cylinder from the clutch inner part to the middle portion with a gap relatively large between the inner cylindrical wall and the shaft extension.

公开(公告)号：US4454437A

公开(公告)日：1984-06-12

申请号：US433707

申请日：1982-10-12

申请人： Toshinori Tanaka ,  Akira Morishita

发明人： Toshinori Tanaka ,  Akira Morishita

IPC分类号： H02K7/10 ,  F02N11/00 ,  F02N15/04 ,  H02K7/116

CPC分类号： H02K7/116 ,  F02N11/00 ,  F02N15/046

摘要： A permanent magnet starting motor equipped with reduction gears has a stator frame of a D.C. motor, which constitutes the starting motor, made of a tubular member which has a bottom portion. A rotary shaft of an armature is inserted from within the D.C. motor into a penetrating hole provided in the bottom portion of the tubular member, in a manner to protrude beyond the penetrating hole. A sliding-contact engagement portion holds the bottom portion of the stator frame and the rotary shaft of the armature in engagement in an axial direction, and that the reduction gears which are driven by the rotary shaft of the armature are installed in the bottom portion.

摘要翻译： 配备有减速齿轮的永磁起动电动机具有直流电动机的定子架，其构成起动电动机，该起动电动机由具有底部的管状构件制成。 电枢的旋转轴从直流电动机内插入到设置在管状部件的底部的穿透孔中，突出超过通孔。 滑动接触接合部保持定子框架的底部和电枢的旋转轴在轴向方向上接合，并且由电枢的旋转轴驱动的减速齿轮安装在底部。

公开(公告)号：US5157978A

公开(公告)日：1992-10-27

申请号：US892628

申请日：1992-06-02

申请人： Akira Morishita ,  Toshinori Tanaka ,  Kyoichi Okamoto

发明人： Akira Morishita ,  Toshinori Tanaka ,  Kyoichi Okamoto

IPC分类号： F02N15/02 ,  F02N15/04

CPC分类号： F02N15/046 ,  Y10S74/10 ,  Y10T74/131 ,  Y10T74/137

摘要： An engine starter apparatus comprises a housing (9), a d.c. electric motor (2), an output rotary shaft (3) with a pinion (7), and a planetary speed reduction gear (5). The planetary speed reduction gear (5) comprises a sun gear (11), an internal gear (20), a plurality of planetary gears (12) disposed between the sun gear (11) and the internal gear (20), and a planetary gear carrier (10) connected to the output rotary shaft (3) for rotatably supporting the planetary gears (12). The internal gear (20) comprises a ring-shaped internal gear member (20a), and elastic reinforcing ring member (21,22; 24) for elastically supporting the internal gear member (20a), thereby to increase rigidity of the internal gear member (20a). The reinforcing ring member may comprise a thin-wall cylindrical member (22) concentrically disposed around the internal gear member (20a) with an annulus defined therebetween, and a plurality of ribs (21) radially and axially extending through the annulus for integrally connecting them together. The reinforcing ring member may be a solid elastic ring (24). The reinforcing ring member (21,22; 24) may have formed therein an axial groove (23) for allowing a through bolt for connecting the housing and the d.c. motor to pass therethrough.

摘要翻译： 发动机起动装置包括壳体（9），直流 电动机（2），具有小齿轮（7）的输出旋转轴（3）和行星减速齿轮（5）。 行星减速齿轮（5）包括太阳齿轮（11），内齿轮（20），设置在太阳轮（11）和内齿轮（20）之间的多个行星齿轮（12） 连接到输出旋转轴（3）的用于可旋转地支撑行星齿轮（12）的齿轮架（10）。 内齿轮（20）包括环形内齿轮构件（20a）和用于弹性地支撑内齿轮构件（20a）的弹性加强环构件（21,22; 24），从而增加内齿轮构件 （20a）。 加强环构件可以包括同心地设置在内齿轮构件（20a）周围的环形空间的薄壁圆筒构件（22），并且多个肋（21）径向和轴向地延伸穿过环形空间，以便将它们整体连接 一起。 加强环构件可以是固体弹性环（24）。 加强环构件（21,22; 24）可以在其中形成有轴向凹槽（23），用于允许用于连接壳体和直流的通孔。 电机通过。

公开(公告)号：US4913689A

公开(公告)日：1990-04-03

申请号：US271969

申请日：1988-11-16

申请人： Akira Morishita ,  Toshinori Tanaka

发明人： Akira Morishita ,  Toshinori Tanaka

IPC分类号： B21H1/04 ,  B21K1/42 ,  B23P15/00 ,  F16H55/36 ,  F16H55/38

CPC分类号： F16H55/38 ,  B21H1/04 ,  B21K1/42 ,  B23P15/00 ,  Y10T29/49453

摘要： A pulley comprising a circumferential groove which has a non-flat groove surface for increased friction against a belt to be received and a manufacturing method therefor. According to the method a pulley material is forged into a basic pulley configuration which is the shape of the material ready for forming the circumferential groove. The basic configuration comprises a plurality of axial grooves which extend in a generally axial direction over a surface of the pulley in which the circumferential groove is to be formed. Then the circumferential groove is rolling-formed in the pulley material. Thus, a non-flat groove surface for a higher friction is provided. Alternatively, the higher friction groove surface may be formed by roughening a sand blasting, shot blasting or chemical surface treatment.

摘要翻译： 一种滑轮，包括具有非平坦凹槽表面的周向凹槽，用于增加与待接收的皮带的摩擦力及其制造方法。 根据该方法，将滑轮材料锻造成为准备用于形成周向槽的材料的形状的基本皮带轮构造。 基本构造包括多个轴向槽，该轴向槽在大致轴向方向上延伸在滑轮的要形成周向槽的表面上。 然后在滑轮材料中滚动形成周向槽。 因此，提供了用于更高摩擦的非平坦凹槽表面。 或者，较高的摩擦槽表面可以通过粗糙化喷砂，喷丸或化学表面处理来形成。

公开(公告)号：US4859895A

公开(公告)日：1989-08-22

申请号：US145043

申请日：1988-01-19

申请人： Akira Morishita ,  Keiichi Konishi ,  Toshinori Tanaka

发明人： Akira Morishita ,  Keiichi Konishi ,  Toshinori Tanaka

IPC分类号： H02K23/40 ,  H02K1/26 ,  H02K1/22

CPC分类号： H02K1/265

摘要： An armature for a d. c. motor comprises a shaft, a commutator, a coil and an armature core having a plurality of slots at its circumference to receive the coil. The opening portion of the slots is made smaller than the diameter of a wire constituting the coil, and a groove and a coil constraining portion are formed in a throat portion between the opening portion and a coil receiving portion formed in the slot.

摘要翻译： 一个电枢为d。 C。 电动机包括轴，换向器，线圈和电枢铁芯，在其圆周上具有多个槽以容纳线圈。 狭缝的开口部比构成线圈的线的直径小，在开口部和形成在槽中的线圈容纳部之间的喉部形成有槽和线圈约束部。

公开(公告)号：US4819975A

公开(公告)日：1989-04-11

申请号：US179810

申请日：1988-04-11

申请人： Akira Morishita ,  Toshinori Tanaka

发明人： Akira Morishita ,  Toshinori Tanaka

IPC分类号： F02N11/00 ,  F02N15/04 ,  F02N15/02

CPC分类号： F02N11/00 ,  F02N15/046 ,  F16H49/001 ,  Y10T74/137 ,  Y10T74/19 ,  Y10T74/19967

摘要： An engine starter motor comprises a d.c. motor and a transmission device of high reduction ratio, the d.c. motor having an output shaft connected through the transmission device to an input shaft of an engine. The transmission device includes a wave generator connected to the output shaft of the d.c. motor, an internal gear 20; 48 formed integrally with a housing of the d.c. motor, and a flexible gear 21; 45 having an output shaft connected to the input shaft of the engine and meshing with the internal gear.

摘要翻译： 发动机起动电动机包括直流 电机和减速比高的传动装置。 电动机具有通过传动装置连接到发动机的输入轴的输出轴。 传动装置包括连接到直流输出轴的波发生器。 电机，内齿轮20; 48与d.c.的壳体整体形成。 电动机和柔性齿轮21; 45具有连接到发动机的输入轴并与内齿轮啮合的输出轴。