公开(公告)号：US4365307A

公开(公告)日：1982-12-21

申请号：US238357

申请日：1981-02-25

申请人： Masao Tatsuwaki ,  Shin Nemoto ,  Yutaka Katayama ,  Michio Okada ,  Kazuyuki Hotta

发明人： Masao Tatsuwaki ,  Shin Nemoto ,  Yutaka Katayama ,  Michio Okada ,  Kazuyuki Hotta

IPC分类号： G01J5/60 ,  G01J5/18

CPC分类号： G01J5/60

摘要： A temperature pattern measuring device for obtaining the surface temperature distribution of an object. The device receives an image of the measured object and two different wavelength components of light emitted from the object. The device performs a two color temperature process for each minute area within a visual field of the image pickup, detecting the temperature at a portion on the surface of the corresponding measured object, thereby obtaining the temperature pattern thereof. The above minute areas can be set by an electrical method using photoelectric conversion means. Also, a supervision unit for the weld zone at an electrically seamed pipe, may employ the temperature pattern measuring unit of the present invention, the supervision unit producing a composite display of the form of the weld zone and the temperature pattern thereof.

摘要翻译： 一种用于获得物体的表面温度分布的温度图案测量装置。 该装置接收被测物体的图像和从对象发射的光的两个不同波长分量。 该装置对图像拾取的视野内的每个微小区域进行双色温度处理，检测相应测量对象的表面上的一部分的温度，从而获得其温度图案。 可以通过使用光电转换装置的电气方法来设定上述微小区域。 此外，在电接缝管上的焊接区域的监督单元可以采用本发明的温度模式测量单元，监督单元产生焊接区形式的复合显示器及其温度图案。

公开(公告)号：US5844336A

公开(公告)日：1998-12-01

申请号：US28912

申请日：1998-02-24

申请人： Masaaki Ohya ,  Koji Nara ,  Yoshikazu Sato ,  Michio Okada ,  Shinichi Nagashima

发明人： Masaaki Ohya ,  Koji Nara ,  Yoshikazu Sato ,  Michio Okada ,  Shinichi Nagashima

IPC分类号： F02N11/00 ,  F02N15/00

CPC分类号： F02N15/00 ,  F02N2250/08 ,  Y10T74/13 ,  Y10T74/18416

摘要： In a starter (1) for an internal combustion engine including a planetary gear type reduction gear unit (2) and a housing (17) for accommodating at least the reduction gear unit (2), a recess (51) is formed at a lower part (17a) of the housing (17) in an installed state of the starter (1) in a manner that the recess (51) is formed in an inner periphery of the housing (17) so as to define a drain passage (51) extending substantially axially, and a part (52) of an outer periphery of a first annular member (12), which constitutes a part of the reduction gear unit (2), protrudes into the recess (51). Thus, the protruding part (52) of the outer periphery of the first annular member (12) forms a labyrinth structure in the drain passage (51) defined by the recess (51) formed in the inner periphery of the housing (17), to thereby effectively prevent water from entering the housing (17) through the drain passage (51) without substantially impeding the passage of water from the housing (17) to the outside. This protruding part (52) is integrally formed in the first annular member (12), and therefore no additional component parts are required to make the labyrinth structure.

摘要翻译： 在用于内燃机的起动器（1）中，所述起动器（1）包括行星齿轮减速器单元（2）和用于容纳至少所述减速齿轮单元（2）的壳体（17），所述凹部（51）形成在下部 在起动器（1）的安装状态下，壳体（17）的部分（17a）以凹部（51）形成在壳体（17）的内周中以限定排水通道（51）的方式 ），并且构成所述减速齿轮单元（2）的一部分的第一环形构件（12）的外周的部分（52）突出到所述凹部（51）中。 因此，第一环状构件（12）的外周的突出部（52）在由形成在壳体（17）的内周的凹部（51）形成的排水通路（51）中形成迷宫式结构， 从而有效地防止水通过排水通道（51）进入壳体（17），而基本上不阻止水从壳体（17）通向外部。 该突出部52一体地形成在第一环状部件12中，因此不需要附加的部件来制造迷宫式结构。

公开(公告)号：US5901604A

公开(公告)日：1999-05-11

申请号：US979631

申请日：1997-11-28

申请人： Yoshikazu Sato ,  Michio Okada ,  Koji Nara ,  Masaaki Ohya ,  Shinichi Nagashima ,  Eiichi Kimura

发明人： Yoshikazu Sato ,  Michio Okada ,  Koji Nara ,  Masaaki Ohya ,  Shinichi Nagashima ,  Eiichi Kimura

IPC分类号： F02N15/06

CPC分类号： F02N15/066 ,  F02N15/023 ,  Y10T74/132 ,  Y10T74/137

摘要： In an engine starter including a solenoid device for actuating a switch for the electric motor and to drive the pinion into mesh with the ring gear of an internal combustion engine, the solenoid device includes an armature outer member which moves in the direction to push out the pinion against the spring force of a first return spring in the energized state of the solenoid device, and an armature inner member which is resiliently urged by a second return spring, and is telescopically disposed with respect to the armature outer member with a coil spring interposed coaxially between them. An annular spring retainer is press fitted into the inner bore of the armature outer member to receive a corresponding coil end of the coil spring. The spring retainer is stamp formed from non-magnetic material so as to have cylindrical portion which is fitted into the bore of the armature inner member, a flange portion which is bent perpendicularly from the cylindrical portion in the manner of an inwardly directed flange in its installed state, and a guide piece portion which is bent perpendicularly with respect to the axial direction from the free end of the flange portion. The forming of the armature outer member is thereby simplified, and the guide piece portion supports the coil spring with a centering action. More importantly, the spring retainer which may be made of non-magnetic material can prevent any significant leakage of magnetic flux from the spring retainer.

摘要翻译： 在包括用于致动用于电动机的开关并驱动小齿轮与内燃机的齿圈啮合的螺线管装置的发动机起动器中，螺线管装置包括电枢外部构件，该电枢外部构件沿着推出 抵抗螺线管装置的通电状态下的第一复位弹簧的弹簧力的小齿轮，以及由第二复位弹簧弹性推压的电枢内部构件，并且相对于电枢外部构件以螺旋弹簧插入 他们之间同轴。 环形弹簧保持器压配合到电枢外部构件的内孔中以接收螺旋弹簧的相应线圈端。 弹簧保持器是由非磁性材料形成的邮票，以便具有装配到衔铁内部件的孔中的圆柱形部分，凸缘部分与圆柱形部分垂直地以其向内凸缘的方式弯曲 以及与凸缘部的自由端相对于轴向垂直地弯曲的引导片部。 由此简化了电枢外部构件的形成，并且引导件部分以定心作用支撑螺旋弹簧。 更重要的是，可由非磁性材料制成的弹簧保持器可以防止磁通量从弹簧保持器的任何明显的泄漏。

公开(公告)号：US5877575A

公开(公告)日：1999-03-02

申请号：US47034

申请日：1998-03-24

申请人： Koji Nara ,  Masaaki Ohya ,  Yoshikazu Sato ,  Michio Okada ,  Shinichi Nagashima

发明人： Koji Nara ,  Masaaki Ohya ,  Yoshikazu Sato ,  Michio Okada ,  Shinichi Nagashima

IPC分类号： F02N11/00 ,  F02N15/06 ,  H02K5/10 ,  H02K5/22 ,  H01R39/38

CPC分类号： F02N11/00 ,  F02N15/066 ,  F02N2250/08

摘要： In a starter for an internal combustion engine, comprising: a pinion; shift mechanism for moving the pinion into mesh with a ring gear of the engine; a housing for accommodating the pinion and the shift mechanism; an electric motor for rotating the pinion; a substantially cylindrical motor casing for accommodating the electric motor; a contact unit for selectively providing electric power to the electric motor; a brush holder stay disposed between the housing and the motor casing, the brush holder stay having a cavity opened toward the motor casing and the contact unit being mounted in the cavity; and a cover for covering the cavity of the brush holder stay, the cover is made of a flexible member so that the cover is naturally curved, and the cover is disposed between the brush holder stay and the motor casing with its concave surface facing the brush holder stay so that the cover is pushed toward the brush holder stay by an axial end of the motor casing. Thus, when pressed against the brush holder stay by the motor casing, the cover is deformed and made straight to produce a resilient restoring force, whereby increasing the pressing force to ensure sufficient watertight sealing effect.

摘要翻译： 在用于内燃机的起动器中，包括：小齿轮; 用于使小齿轮与发动机的齿圈啮合的换档机构; 用于容纳所述小齿轮和所述换档机构的壳体; 用于旋转小齿轮的电动机; 用于容纳电动机的大致圆筒形的电动机壳体; 接触单元，用于选择性地向电动机提供电力; 电刷架保持架设置在壳体和电动机壳体之间，电刷架支架具有朝向电动机壳体敞开的空腔，并且接触单元安装在空腔中; 以及用于覆盖刷保持架的空腔的盖，盖由柔性构件制成，使得盖自然地弯曲，并且盖设置在刷保持架和马达壳体之间，其凹面面向刷 保持架支撑，使得盖子通过电动机壳体的轴向端部被推向电刷架支架。 因此，当通过电动机壳体将电刷保持器保持住时，盖变形并变得直线以产生弹性恢复力，由此增加按压力以确保足够的防水密封效果。

公开(公告)号：US5528945A

公开(公告)日：1996-06-25

申请号：US251825

申请日：1994-05-31

申请人： Michio Okada

发明人： Michio Okada

IPC分类号： F02N15/02 ,  F02N15/06

CPC分类号： F02N15/023 ,  Y10T74/132 ,  Y10T74/134 ,  Y10T74/137

摘要： In an engine starter comprising a one-way clutch provided around a pinion support shaft carrying a pinion in a torque transmitting relationship but in an axially slidable manner, and an annular input gear to transmit torque to a clutch outer member of the one-way clutch, to prevent an eccentricity of the clutch outer member from seriously affecting the coupling structure between the motor and the input gear, the outer circumferential surface of the clutch outer member is provided with an external teeth serration while the input gear 12 is provided with an internal teeth serration so as to form a serration coupling. The serration coupling is provided with a sufficient radially play to accommodate a maximum eccentricity of the clutch outer member. Thus, the engine starter can be made reliable in use without requiring any undue precision during the fabrication process.

摘要翻译： 在一种发动机起动器中，该发动机起动器包括设置在小齿轮支承轴周围的单向离合器，该小齿轮支承轴承载转矩传递关系但轴向可滑动的小齿轮，以及环形输入齿轮，以将转矩传递到单向离合器的离合器外部构件 为了防止离合器外部构件的偏心严重影响电动机和输入齿轮之间的联接结构，离合器外部构件的外周表面设置有外齿锯齿轮，而输入齿轮12设置有内部 牙齿锯齿以形成锯齿耦合。 齿轮联接器具有足够的径向游隙以适应离合器外部构件的最大偏心率。 因此，发动机起动器可以在使用中可靠地制造，而在制造过程中不需要任何不适当的精度。

公开(公告)号：US20080257077A1

公开(公告)日：2008-10-23

申请号：US11665378

申请日：2005-10-19

申请人： Hitoshi Ono ,  Michio Okada ,  Shigeyuki Enkaku ,  Shinya Saito ,  Chihiro Horikoshi

发明人： Hitoshi Ono ,  Michio Okada ,  Shigeyuki Enkaku ,  Shinya Saito ,  Chihiro Horikoshi

IPC分类号： F02N15/06

CPC分类号： H02K7/116 ,  F02N15/023 ,  F02N15/067 ,  F16D41/06 ,  H02K7/1085 ,  Y10T74/13 ,  Y10T74/137

摘要： A helical spline section 61 is formed on a drive shaft 32 rotated by a motor 11 via a planetary gear mechanism 12, and an axially movable overrunning clutch 13 is mounted to the helical spline section 61. A pinion 14 engaging with an idle gear 15 is formed integrally with a clutch inner 57 of the overrunning clutch 13. At the distal end of the pinion 14, there is formed a transport flange 72 engaging with the idle gear 15 and disengaging the idle gear 15 from a ring gear 16 together with the axial movement of the pinion 14. The root outer diameter of a gear section 71 of the pinion 14 is smaller than the outer diameter of the clutch inner 57, and the pinion 14 is formed integrally with the transport flange 72 and the clutch inner 57 by cold forging. Thereby, there is provided a simple, cheap and reliable electric starter motor capable of engaging and disengaging the idle gear and ring gear with each other and from each other without increasing the number of parts.

摘要翻译： 螺旋花键部61形成在由电动机11经由行星齿轮机构12旋转的驱动轴32上，并且轴向移动的超越离合器13安装到螺旋花键部61。 与惰轮15啮合的小齿轮14与超越离合器13的离合器内部57一体地形成。 在小齿轮14的远端处，形成有与空转齿轮15啮合的输送凸缘72，并与空转齿轮16与小齿轮14的轴向运动一起脱离空转齿轮16。 小齿轮14的齿轮部71的根外径小于离合器内部57的外径，小齿轮14通过冷锻而与输送凸缘72和离合器内部57一体形成。 因此，提供了一种简单，便宜且可靠的电动起动电动机，其能够使空转齿轮和齿圈彼此接合和分离，而不增加部件的数量。

公开(公告)号：USD408010S

公开(公告)日：1999-04-13

申请号：US75620

申请日：1997-09-03

申请人： Yoshikazu Sato ,  Masaaki Ohya ,  Koji Nara ,  Michio Okada ,  Shinichi Nagashima ,  Eiichi Kimura

设计人： Yoshikazu Sato ,  Masaaki Ohya ,  Koji Nara ,  Michio Okada ,  Shinichi Nagashima ,  Eiichi Kimura

公开(公告)号：US5839318A

公开(公告)日：1998-11-24

申请号：US654658

申请日：1996-05-29

申请人： Eiichi Kimura ,  Shinichi Nagashima ,  Mitsuhiro Kogure ,  Michio Okada ,  Koji Nara

发明人： Eiichi Kimura ,  Shinichi Nagashima ,  Mitsuhiro Kogure ,  Michio Okada ,  Koji Nara

IPC分类号： F02N15/06 ,  F02N11/00

CPC分类号： F02N15/066 ,  F02N15/023 ,  Y10T74/13 ,  Y10T74/131

摘要： In a coaxial engine starter comprising a pinion (6) connected to the output shaft (4) which is driven by an electric motor (3), via a helical spline (19), a switch unit (7) for selectively closing a power supply line to the electric motor, and a solenoid device (9) consisting of an annular armature and an annular energization coil surrounding the output shaft to axially drive the pinion and a moveable contact of the switch unit in the axial direction, the switch is adapted to be closed before the pinion is actuated by the solenoid device. Therefore, the output requirement for the solenoid device can be reduced as opposed to the conventional starter in which the pinion is actuated strictly by the solenoid device, and the size of the engine starter can be reduced.

摘要翻译： 在包括连接到由电动机（3）驱动的输出轴（4）的小齿轮（6）的同轴发动机起动器中，经由螺旋花键（19），用于选择性地关闭电源 线圈连接到电动机，以及螺线管装置（9），其由环形电枢和围绕输出轴的环形通电线圈组成，以轴向驱动小齿轮和开关单元在轴向方向上的可移动接触，该开关适于 在小齿轮由螺线管装置致动之前关闭。 因此，与传统的起动器相比，可以减小螺线管装置的输出要求，其中小齿轮严格由螺线管装置致动，并且可以减小发动机起动器的尺寸。

公开(公告)号：US4847528A

公开(公告)日：1989-07-11

申请号：US151834

申请日：1988-02-02

申请人： Hitoshi Eguchi ,  Tsutomu Akiyama ,  Toshiyuki Kobayashi ,  Michio Okada ,  Minoru Takahashi ,  Yukio Osawa

发明人： Hitoshi Eguchi ,  Tsutomu Akiyama ,  Toshiyuki Kobayashi ,  Michio Okada ,  Minoru Takahashi ,  Yukio Osawa

IPC分类号： B29C70/84 ,  C08J5/12 ,  F02N11/00 ,  H02K5/10 ,  H02K5/14 ,  H02K15/14

CPC分类号： B29C70/84 ,  C08J5/124 ,  F02N11/00 ,  H02K15/14 ,  H02K5/10 ,  H02K5/148

摘要： A composite unit including metal and resin wherein a metal member and a resin member are formed integrally. A seal film made of resin or rubber having high affinity to metal and characterized by flexibility is interposed between contact surfaces of the metal member and the resin member. The seal film is formed of a dispersion having as its main component a copolymer of alkyl methacrylate-alkyl acrylate. The metal member is formed of an Fe group material and the resin member is formed of polyamide resin. The seal film, after being coated on the outer surface of the metal member as a liquid material is embedded in the resin member by insert-molding resin. The metal member is formed to provide a bracket of a starter motor and the resin member to provide a brush holder. A seal member made of rubber is baked onto the contact surfaces between the bracket and the brush holder, and the seal member is embedded in the brush holder made of resin.

摘要翻译： 包括金属和树脂的复合单元，其中金属构件和树脂构件一体形成。 在金属构件和树脂构件的接触面之间插入由对金属具有高亲和力并且具有柔软性的树脂或橡胶制成的密封膜。 该密封膜由作为其主要成分的甲基丙烯酸烷基酯 - 丙烯酸烷基酯的共聚物的分散体形成。 金属构件由Fe基材料形成，树脂构件由聚酰胺树脂形成。 密封膜在作为液体材料的金属构件的外表面上被涂布在树脂构件中之后，通过嵌入成型树脂嵌入树脂构件中。 金属构件形成为提供起动电动机和树脂构件的支架以提供电刷架。 将由橡胶制成的密封件烘烤在支架和电刷架之间的接触表面上，密封件嵌入在由树脂制成的电刷架中。

公开(公告)号：US20090133531A1

公开(公告)日：2009-05-28

申请号：US11665381

申请日：2005-10-19

申请人： Hitoshi Ono ,  Michio Okada ,  Shigeyuki Enkaku ,  Shinya Saito ,  Chihiro Horikoshi

发明人： Hitoshi Ono ,  Michio Okada ,  Shigeyuki Enkaku ,  Shinya Saito ,  Chihiro Horikoshi

IPC分类号： F02N15/02

CPC分类号： F02N15/023 ,  F02N15/046 ,  F02N15/067 ,  F02N2250/08 ,  F16D41/06 ,  F16D2300/06 ,  F16H57/0463 ,  Y10T74/134

摘要： A helical spline section 61 is formed on a drive shaft 32 rotated by a motor 11 via a planetary gear mechanism 12, and an axially movable overrunning clutch 13 is mounted to the helical spline section 61. A clutch inner 57 of the overrunning clutch 13 is formed integrally with a pinion 14, and the pinion 14 engages with an idle gear 15. Between the idle gear 15 and the clutch cover 68 of the overrunning clutch 13, there is provided a synthetic resin slip plate 95. The slip plate 95 is provided with slide-contact surfaces 95a and 95b coming into contact with the idle gear 15 and the clutch cover 68. On each of the slide-contact surfaces 95a and 95b, there is provided concavely an annular grease reservoir 96 holding grease on each of the slide-contact surfaces. Thereby, the lubricating ability of a spacer provided between the slide-contact members having mutually different rotation numbers is improved, resulting in reducing the cost of materials and preventing the burn-in between the members.

摘要翻译： 螺旋花键部61形成在由电动机11经由行星齿轮机构12旋转的驱动轴32上，并且轴向移动的超越离合器13安装在螺旋花键部61上。超速离合器13的离合器内部57是 与小齿轮14一体形成，小齿轮14与空转齿轮15啮合。在空转齿轮15与超速离合器13的离合器盖68之间设有合成树脂滑板95.滑板95设置 其中滑动接触表面95a和95b与空转齿轮15和离合器盖68接触。在每个滑动接触表面95a和95b上，设置有凹形的环形润滑脂储存器96，其在每个滑块 - 接触表面。 由此，提高了设置在具有相互不同的转数的滑动接触构件之间的间隔件的润滑能力，从而降低了材料的成本并防止了构件之间的老化。