公开(公告)号：US06201311B1

公开(公告)日：2001-03-13

申请号：US09531221

申请日：2000-03-20

申请人： Koichiro Kamei ,  Shigeru Shiroyama ,  Akira Kuragaki ,  Motoi Hisamoto ,  Takehiro Kobayashi ,  Hidekazu Katayama

发明人： Koichiro Kamei ,  Shigeru Shiroyama ,  Akira Kuragaki ,  Motoi Hisamoto ,  Takehiro Kobayashi ,  Hidekazu Katayama

IPC分类号： H02K2360

CPC分类号： F02N15/066 ,  F02N15/023

摘要： A starter in which a terminal is each provided for a motor side fixed contact point and an excitation coil separately, and the terminal of the motor side fixed contact point and the terminal of the excitation coil are of a snap-on type. Therefore, the work efficiency of connecting the motor side fixed contact point and the excitation coil of the electromagnetic switch can be improved.

摘要翻译： 其中分别设置有用于电动机侧固定接触点和励磁线圈的端子的起动器，并且电动机侧固定接点的端子和励磁线圈的端子为卡扣式。因此， 可以提高连接电动机侧固定接点和电磁开关励磁线圈的工作效率。

公开(公告)号：US6064136A

公开(公告)日：2000-05-16

申请号：US97699

申请日：1998-06-16

申请人： Takehiro Kobayashi ,  Shigeru Shiroyama

发明人： Takehiro Kobayashi ,  Shigeru Shiroyama

IPC分类号： H02K13/04 ,  H02K3/46 ,  H02K5/12 ,  H02K9/00

CPC分类号： H02K13/04 ,  H01R39/32

摘要： An armature in which a commutator and a lead-out section are firmly joined and satisfactory insulation is secured between an armature core and an armature coil. An armature (11) is equipped with: a shaft (2); an armature core (3) secured to the shaft (2); an armature coil (4) composed of conductors (4b) wound in slots (3a) formed in the armature core (3); a commutator (5) secured to the shaft (2); a belt-shaped member (13) which is provided to surround a lead-out section (4a) and which fastens a welded portion (A) where segments (8) of the commutator (5) and the lead-out section (4a) are ultrasonically welded; and a molded portion (12) which covers the outer peripheral surface of the armature core (3) and the outer peripheral surface of the lead-out section (4a).

摘要翻译： 一种电枢，其中换向器和引出部分牢固地接合，并且在电枢铁芯和电枢线圈之间确保了令人满意的绝缘。 电枢（11）配备有：轴（2）; 固定到所述轴（2）的电枢芯（3）; 由形成在所述电枢铁芯（3）中的槽（3a）中的导体（4b）构成的电枢线圈（4）。 固定到所述轴（2）上的换向器（5）; 一个带状构件（13），被设置成围绕引出部分（4a）并且紧固在换向器（5）和引出部分（4a）的段（8）上的焊接部分（A） 超声波焊接; 以及覆盖电枢铁芯（3）的外周面和引出部（4a）的外周面的成型部（12）。

公开(公告)号：US5663699A

公开(公告)日：1997-09-02

申请号：US527983

申请日：1995-09-14

申请人： Shigeru Shiroyama

发明人： Shigeru Shiroyama

IPC分类号： H01H50/02 ,  H01H50/14 ,  H01H50/44 ,  H01H51/06 ,  H01H67/02

CPC分类号： H01H51/065 ,  H01H50/443

摘要： A connecting terminal housing is integrated with a switch operating current supplying connecting terminal by insert-molding the terminal with resin so that the connecting terminal housing can be attached to a vehicle-side connector. A watertight rubber for preventing infiltration of water from the vehicle-side connector is fitted with the connecting terminal housing. Then, the connecting terminal is electrically connected to lead wires of the starter magnet switch main body.

摘要翻译： 连接端子壳体与开关工作电流供应连接端子集成，通过将端子与树脂嵌入成型，使得连接端子壳体可以附接到车辆侧连接器。 用于防止从车辆侧连接器渗入水的防水橡胶装配有连接端子壳体。 然后，连接端子电连接到起动器磁体开关主体的引线。

公开(公告)号：US5539264A

公开(公告)日：1996-07-23

申请号：US427441

申请日：1995-04-24

申请人： Akira Kuragaki ,  Shigeru Shiroyama

发明人： Akira Kuragaki ,  Shigeru Shiroyama

IPC分类号： H01R39/38 ,  H02K5/14

CPC分类号： H01R39/38 ,  H02K5/148

摘要： A brush device having a brush holding frame 320 made of an insulating material provided with a plurality of brush accommodating portions 320a, b which are open at their ends in the axial direction and at their inner peripheries in the radial direction, and a pair of protruded portions 320c at opposite outer ends in the radial direction. Brushes 305a, b are accommodated in the brush accommodating portions along with brush springs 308, press-contacting a commutator of a direct current machine. An insulation plate 321 touches an end face of the brush holding frame in the axial direction, covering the axial openings of the brush accommodating portion, and a pair of attaching pieces 309a, b are mounted on and pinch both end faces of the pair of protruded portions, thereby fixing the insulation plate to the end face of the brush holding frame.

摘要翻译： 一种刷装置，具有由绝缘材料制成的刷保持框架320，该绝缘材料设置有在其轴向端部和沿其径向的内周侧开放的多个刷容纳部分320a，b，以及一对突出的 在径向相对的外端的部分320c。 电刷305a，b与电刷弹簧308一起容纳在电刷容纳部分中，压接直流电机的换向器。 绝缘板321在轴向方向上接触电刷保持框架的端面，覆盖电刷容纳部的轴向开口，并且一对安装件309a，b安装在一对突出部分的两个端面上 从而将绝缘板固定到刷保持框架的端面。

公开(公告)号：US5485048A

公开(公告)日：1996-01-16

申请号：US241996

申请日：1994-05-12

申请人： Akira Kuragaki ,  Shigeru Shiroyama

发明人： Akira Kuragaki ,  Shigeru Shiroyama

IPC分类号： H01R39/38 ,  H02K5/14 ,  H02K13/00

CPC分类号： H01R39/38 ,  H02K5/148

摘要： A brush device having a brush holding frame made of an insulation material provided with a plurality of brush accommodating portions which are open at end portions thereof in the axial direction and at inner peripheral portions thereof in the radial direction, and a pair of protruded portions at opposing outer ends thereof in the radial direction; brushes accommodated in the brush accommodating portions along with brush springs, press-contacting a commutator of a direct current machine; an insulation plate touching an end face of the brush holding frame in the axial direction, covering the open portions at the end portions of the brush accommodating portion; and a pair of U-shaped attaching pieces mounted on and pinching both end faces of the pair of protruded portions of the brush holding frame thereby fixing the insulation plate to the end face of the brush holding frame in the axial direction comprises tap accommodating holes previously provided for accommodating front ends of taps for machining tapped holes at positions of first straight portions of said U-shaped attaching pieces in correspondence to tapped holes of second straight portions of said U-shaped attaching pieces.

摘要翻译： 一种刷装置，具有由绝缘材料制成的刷保持框架，该绝缘材料设置有多个刷轴容纳部分，所述多个刷子容纳部分在轴向方向上的端部处和沿其径向的内周部分开口;以及一对突出部分 其径向相对的外端; 与电刷弹簧一起容纳在电刷容纳部分中的电刷，压接直流电机的换向器; 绝缘板，其沿轴向接触电刷保持框的端面，覆盖电刷容纳部的端部的开口部; 并且安装在夹持框架的一对突出部分的两个端面上并夹紧的一对U形安装件，从而将绝缘板沿着轴向固定到电刷保持框架的端面上，包括先前的抽头容纳孔 设置用于容纳用于在所述U形安装件的第一直线部分的位置处加工螺纹孔的龙头的前端，对应于所述U形连接件的第二直线部分的螺纹孔。

公开(公告)号：US5336954A

公开(公告)日：1994-08-09

申请号：US813092

申请日：1991-12-24

申请人： Shigeru Shiroyama

发明人： Shigeru Shiroyama

IPC分类号： B23Q41/08 ,  F02N15/00 ,  G05B19/418 ,  H02K5/10

CPC分类号： F02N15/00 ,  H02K5/10 ,  F02N2250/08 ,  H02K2205/09

摘要： A drain unit of a starter is a cover of resin material which covers a drain hole of the under surface of said starter. The cover is provided with a plurality of upward projections which are inserted and fixed to the drain hole by the spring function of a fixing hook formed at the top end of each upward projection. A drain outlet is positioned of a horizontal distance from the drain hole, and a water preventing wall defines a labyrinthial construction between the drain hole position and the drain outlet.

摘要翻译： 起动器的排水单元是覆盖所述起动器的下表面的排水孔的树脂材料盖。 盖设置有多个向上突出部，其通过形成在每个向上突出部的顶端处的固定钩的弹簧功能而插入并固定到排出孔。 排水口位于与排水孔水平的距离处，防水壁在排水孔位置和排水出口之间形成迷宫结构。

公开(公告)号：US5267918A

公开(公告)日：1993-12-07

申请号：US868092

申请日：1992-04-14

申请人： Shigeru Shiroyama

发明人： Shigeru Shiroyama

IPC分类号： F02N15/02 ,  F02N15/04 ,  F16H55/02 ,  F16H55/06

CPC分类号： F02N15/046 ,  F16H55/02 ,  F16H55/06 ,  Y10S475/902 ,  Y10S74/10 ,  Y10T74/137

摘要： In an epicycle reduction gear type starter device comprising a ring-shaped internal gear 20 which is molded from resin and secured to a front frame so as to engage with planet gears driven by a DC motor, the internal gear 20 has ribs 21 in the outer periphery of an annular inner portion and which are substantially equal in thickness and are arranged at substantially equal angular intervals, and a cylinder 22 which is small in wall thickness to which the outer radial edges of the ribs are connected, locking protrusions 23 are formed on the cylinder 22 which are locked to the front frame so as to prevent the rotation of the internal gear, and through-holes 24 are formed in the locking protrusions 23, respectively, into which through-bolts are inserted to secure the DC motor and the front frame. According to the arrangements, the teeth of the internal gear are prevented from being broken, and the lowering in gear accuracy of the internal gear is prevented which is caused when, in molding the, internal gear, the portion of the molding is deformed which corresponds to the locking means which is engaged with the starter frame for prevention of the rotation of the internal gear.

摘要翻译： 在一种行星齿轮减速齿轮式起动装置中，内置齿轮20，其由树脂模制并固定在前框架上以与由直流电动机驱动的行星齿轮啮合的环形内齿轮20，内齿轮20在外侧具有肋21 环形内部部分的周边并且其厚度基本相等并且以基本相等的角度间隔布置;以及圆柱体22，其中肋的外径向边缘连接到壁的壁厚小，锁定突起23形成在 锁定到前框架以防止内齿轮旋转的缸体22和通孔24分别形成在锁定突起23中，锁定突起23分别插入贯穿螺栓以固定直流电动机和 前框架 根据该结构，能够防止内齿的齿破损，并且防止内齿轮的齿轮精度降低，这是在模制内齿轮时模制件的部分变形而相应产生的 与锁定装置接合，以防止内部齿轮的旋转。

公开(公告)号：US5084631A

公开(公告)日：1992-01-28

申请号：US594573

申请日：1990-10-09

申请人： Shigeru Shiroyama

发明人： Shigeru Shiroyama

IPC分类号： F02N11/00 ,  F02N15/06

CPC分类号： F02N15/066 ,  Y10T74/13 ,  Y10T74/131

摘要： A coaxial engine starter comprising an electric motor (1) having a hollow armature rotary shaft (2) rotatably supported by a housing (17) and an output rotary shaft (3) coaxially slidably disposed within the armature rotary shaft (2) and having a pinion (4) at a front end thereof. The motor housing has a central bore within which the armature rotary shaft (2) and the plunger rod (6a) are disposed to define an annular clearance between the housing and the plunger rod (6a). Disposed behind the motor (1) is a solenoid switch (5) having a magnetically movable iron core (6) including a plunger rod (6a) coaxially slidable relative to the armature rotary shaft (2) for operatively pushing forward the output rotary shaft (3) within said hollow armature rotary shaft (2). An oil seal ring (19) extending circumferentially around the armature rotary shaft (2) is mounted to the housing (17) between the solenoid switch (5) and the motor ( 1) for sealingly contacting the armature rotary shaft (2) to seal the annular clearance therearound. The seal ring also maintains the armature rotary shaft (2) in a concentric relationship with respect to the armature rotary shaft (2).

摘要翻译： 一种同轴发动机起动器，包括具有由壳体（17）可旋转地支撑的中空电枢旋转轴（2）的电动机（1）和同轴地可滑动地设置在所述电枢旋转轴（2）内的输出旋转轴（3） 小齿轮（4）的前端。 电动机壳体具有中心孔，电枢旋转轴（2）和柱塞杆（6a）设置在其中，以在壳体和柱塞杆（6a）之间限定环形间隙。 设置在电动机（1）后面的是一个电磁开关（5），它具有一个可磁铁铁芯（6），它包括一个相对于电枢旋转轴（2）同轴滑动的柱塞杆（6a），用于可操作地向前推动输出旋转轴 3）在所述空心电枢旋转轴（2）内。 一个围绕电枢旋转轴（2）周向延伸的油封环（19）安装在螺线管开关（5）和马达（1）之间的壳体（17）上，用于密封地接触电枢旋转轴（2）以密封 周围的环形间隙。 密封环还将电枢旋转轴（2）保持在相对于电枢旋转轴（2）的同心关系中。

公开(公告)号：US5059813A

公开(公告)日：1991-10-22

申请号：US559916

申请日：1990-07-30

申请人： Shigeru Shiroyama

发明人： Shigeru Shiroyama

IPC分类号： H01H50/54 ,  F02N15/06

CPC分类号： F02N15/066

摘要： A solenoid switch for a coaxial engine starter comprises within a cylindrical case 31 a solenoid coil 33 wound around a hollow bobbin 34. The case supports stationary contact assemblies 42, 43 each composed of an electrical conductor 44 including a stationary contact element 45 and an electrically insulating member 46 disposed around the conductor so that the stationary contact element is within a cylindrical space 36 of the bobbin. A movable contact 39 is mounted on a plunger 37 which is magnetically actuatable by the solenoid coil for separably engaging with the stationary contact elements. The outer surface 50 of a tubular wall 47 of the bobbin is oval in cross-section so that thicker-wall portions 47a are defined between the inner and the outer surfaces 49, 50. The thicker-wall portions have recesses 51 for partially receiving the insulating members, which are sufficiently thick to provide the necessary electrical insulation for the conductors 44, and a sufficient radial spacing is provided for accommodating through bolts 24 for securing the solenoid switch to the starter motor 1.

摘要翻译： 用于同轴发动机起动器的电磁开关包括在圆筒形壳体31内缠绕有围绕中空筒管34的螺线管线圈33.壳体支撑固定接触组件42,43，每个固定接触组件由包括固定接触元件45的电导体44和电气 绝缘构件46设置在导体周围，使得固定接触元件位于线轴的圆柱形空间36内。 可移动触点39安装在柱塞37上，柱塞37可由电磁线圈磁力驱动，以与固定触点元件可分离地接合。 筒管的管状壁47的外表面50的横截面为椭圆形，使得在内表面49和外表面50之间限定较厚的壁部分47a。较厚的壁部分具有凹部51，用于部分地接收 绝缘构件，其足够厚以为导体44提供必要的电绝缘，并且提供足够的径向间隔用于容纳用于将电磁开关固定到起动电动机1的螺栓24。