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1. 发明授权

US07168151B2 Method of manufacturing yoke of rotary electric machine 有权
标题翻译：旋转电机轭铁的制造方法
公开(公告)号：US07168151B2
公开(公告)日：2007-01-30
申请号：US10937317
申请日：2004-09-10
申请人： Masami Niimi , Hideki Ichikawa , Akifumi Hosoya , Masahiro Katoh
发明人： Masami Niimi , Hideki Ichikawa , Akifumi Hosoya , Masahiro Katoh
IPC分类号： H02K15/00 , H02K15/14 , H02K15/16
CPC分类号： H02K15/02 , Y10T29/49 , Y10T29/49002 , Y10T29/49009 , Y10T29/49012 , Y10T29/4902 , Y10T29/49893 , Y10T29/49917 , Y10T29/49936 , Y10T29/49941 , Y10T29/49945
摘要： A method of manufacturing a yoke includes a step of cutting a steel plate into a rectangular sheet having a plurality of first dovetail convexities at one end thereof and a plurality of second dovetail convexities at the other end, a step of rolling the rectangular sheet into a cylinder to fit the first dove tails and the second dove tails to each other and a step of punching border portions of the first dove tails and the second dove tails. The second dovetail convexities are formed to be the same in shape as the first dovetail convexities so that they can fit to the first dovetail convexities. A smooth-faced yoke can be manufacture without using an expensive welder.
摘要翻译：轭的制造方法包括：将钢板切割成其一端具有多个第一燕尾形凸部的矩形片材和另一端的多个第二燕尾形凸部的步骤，将所述矩形片材卷成为圆筒，以将第一鸽尾和第二鸽尾相互配合，以及冲压第一鸽尾和第二鸽尾的边界部分的步骤。第二燕尾形凸起形成为与第一燕尾形凸部相同的形状，使得它们能够适合于第一燕尾形凸部。可以在不使用昂贵的焊机的情况下制造光滑的轭。

2. 发明申请

US20050028350A1 Method of manufacturing yoke of rotary electric machine 有权
标题翻译：旋转电机轭铁的制造方法
公开(公告)号：US20050028350A1
公开(公告)日：2005-02-10
申请号：US10937317
申请日：2004-09-10
申请人： Masami Niimi , Hideki Ichikawa , Masahiro Takada , Akifumi Hosoya , Masahiro Katoh
发明人： Masami Niimi , Hideki Ichikawa , Masahiro Takada , Akifumi Hosoya , Masahiro Katoh
IPC分类号： H02K15/02 , H02K1/32 , H02K15/14
CPC分类号： H02K15/02 , Y10T29/49 , Y10T29/49002 , Y10T29/49009 , Y10T29/49012 , Y10T29/4902 , Y10T29/49893 , Y10T29/49917 , Y10T29/49936 , Y10T29/49941 , Y10T29/49945
摘要： A method of manufacturing a yoke includes a step of cutting a steel plate into a rectangular sheet having a plurality of first dovetail convexities at one end thereof and a plurality of second dovetail convexities at the other end, a step of rolling the rectangular sheet into a cylinder to fit the first dove tails and the second dove tails to each other and a step of punching border portions of the first dove tails and the second dove tails. The second dovetail convexities are formed to be the same in shape as the first dovetail convexities so that they can fit to the first dovetail convexities. A smooth-faced yoke can be manufacture without using an expensive welder.
摘要翻译：轭的制造方法包括：将钢板切割成其一端具有多个第一燕尾形凸部的矩形片材和另一端的多个第二燕尾形凸部的步骤，将所述矩形片材卷成为圆筒，以将第一鸽尾和第二鸽尾相互配合，以及冲压第一鸽尾和第二鸽尾的边界部分的步骤。第二燕尾形凸起形成为与第一燕尾形凸部相同的形状，使得它们能够适合于第一燕尾形凸部。可以在不使用昂贵的焊机的情况下制造光滑的轭。

3. 发明授权

US06652790B2 Method of fabricating brushes 失效
标题翻译：刷子的制作方法
公开(公告)号：US06652790B2
公开(公告)日：2003-11-25
申请号：US09918826
申请日：2001-08-01
申请人： Masami Niimi , Hideki Ichikawa , Masahiro Katoh
发明人： Masami Niimi , Hideki Ichikawa , Masahiro Katoh
IPC分类号： B29B1112
CPC分类号： H01R43/12 , H01R39/24 , H01R39/26
摘要： In a two-layer brush for a commutator, the plane form projected on a commutator surface is nearly similar to the plane form of the segment. A molding die used in brush fabrication has a lower punch which slides obliquely up and down along a sliding groove provided in the lower die, and an upper punch which can slide obliquely up and down in relation to the lower punch. The pressure applying face of the upper punch is formed nearly level, while the pressure receiving face of the lower punch is inclined by a predetermined angle relative to the pressure applying face of the upper punch. It is, therefore, possible to form a first brush material to a predetermined shape, and to apply a uniformly pressure to the second brush powder, to thereby form a second brush material having nearly fixed thickness.
摘要翻译：在用于换向器的双层刷中，投影在换向器表面上的平面形状几乎类似于该段的平面形式。用于刷制造的成型模具具有沿着设置在下模中的滑动槽上下滑动的下冲头，以及可相对于下冲头上下倾斜地滑动的上冲头。上冲头的压力施加面形成为几乎水平，而下冲头的受压面相对于上冲头的加压面倾斜一预定角度。因此，可以形成第一刷材料到预定形状，并且对第二刷粉末施加均匀的压力，从而形成具有几乎固定厚度的第二刷材料。

4. 发明授权

US06804874B2 Method of manufacturing yoke of rotary electric machine 有权
标题翻译：旋转电机轭铁的制造方法
公开(公告)号：US06804874B2
公开(公告)日：2004-10-19
申请号：US09950057
申请日：2001-09-12
申请人： Masami Niimi , Hideki Ichikawa , Masahiro Takada , Akifumi Hosoya , Masahiro Katoh
发明人： Masami Niimi , Hideki Ichikawa , Masahiro Takada , Akifumi Hosoya , Masahiro Katoh
IPC分类号： H02K1500
CPC分类号： H02K15/02 , Y10T29/49 , Y10T29/49002 , Y10T29/49009 , Y10T29/49012 , Y10T29/4902 , Y10T29/49893 , Y10T29/49917 , Y10T29/49936 , Y10T29/49941 , Y10T29/49945
摘要： A method of manufacturing a yoke includes a step of cutting a steel plate into a rectangular sheet having a plurality of first dovetail convexities at one end thereof and a plurality of second dovetail convexities at the other end, a step of rolling the rectangular sheet into a cylinder to fit the first dove tails and the second dove tails to each other and a step of punching border portions of the first dove tails and the second dove tails. The second dovetail convexities are formed to be the same in shape as the first dovetail convexities so that they can fit to the first dovetail convexities. A smooth-faced yoke can be manufacture without using an expensive welder.
摘要翻译：轭的制造方法包括：将钢板切割成其一端具有多个第一燕尾形凸部的矩形片材和另一端的多个第二燕尾形凸部的步骤，将所述矩形片材卷成为圆筒，以将第一鸽尾和第二鸽尾相互配合，以及冲压第一鸽尾和第二鸽尾的边界部分的步骤。第二燕尾形凸起形成为与第一燕尾形凸部相同的形状，使得它们能够适合于第一燕尾形凸部。可以在不使用昂贵的焊机的情况下制造光滑的轭。

5. 发明授权

US5610445A Starter for engine having a ring gear 失效
标题翻译：具有齿圈的发动机起动器
公开(公告)号：US5610445A
公开(公告)日：1997-03-11
申请号：US567211
申请日：1995-12-05
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Masahiro Katoh , Yasuhiro Nagao , Takeshi Araki
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Masahiro Katoh , Yasuhiro Nagao , Takeshi Araki
IPC分类号： F02N15/06 , F02N11/00
CPC分类号： F02N15/067
摘要： Disclosed is a starter which is simplified in the structure of its pinion rotation regulating mechanism and is down-sized in its entire structure. A pinion regulating member abuts with a pinion and moves the pinion towards a ring gear by the rotation of an output shaft, while preventing rotation of the pinion. When the pinion abuts with the ring gear, the pinion regulating member bends and gradually rotates the pinion to mesh with the ring gear. By this arrangement and operation, generation of abrasion powder is reduced with reduced number of component parts.
摘要翻译：公开了一种起动器，其简化了其小齿轮旋转调节机构的结构，并且在其整体结构中下降。小齿轮调节构件与小齿轮抵接，并且通过输出轴的旋转使小齿轮朝向齿圈移动，同时防止小齿轮的旋转。当小齿轮与齿圈抵接时，小齿轮调节构件弯曲并逐渐旋转小齿轮与环形齿轮啮合。通过这种布置和操作，减少了组分部件的数量来减少磨损粉末的产生。

6. 发明授权

US5739617A Rotary electric machine 失效
标题翻译：旋转电机
公开(公告)号：US5739617A
公开(公告)日：1998-04-14
申请号：US866573
申请日：1997-06-02
申请人： Masahiro Katoh , Masami Niimi , Tsutomu Shiga
发明人： Masahiro Katoh , Masami Niimi , Tsutomu Shiga
IPC分类号： H02K3/12 , H02K3/51 , H02K13/08 , H02K3/04 , H02K3/16 , H02K3/34
CPC分类号： H02K13/08 , H02K3/12 , H02K3/51
摘要： An upper coil bar and lower coil bar are disposed in slots of an armature core. The upper coil bars have upper coil-end sections which extend radially from the outer periphery of the armature core and together from a commutator surface with which a brush member is in contact. The upper coil-end sections and coil-end sections of the lower coil bars are retained by a fixing cap fixed between a shaft of the rotary electric machine and the upper coil-end sections, and also by a spacer disposed between the upper coil-end sections and the lower coil-end sections so that the commutator surface can be maintained smooth even under conditions of thermal expansion or high-speed operation.
摘要翻译：上部线圈杆和下部线圈杆设置在电枢铁芯的槽中。上部线圈条具有上部线圈端部分，其从电枢铁心的外周向径向延伸，并且与刷子部件接触的换向器表面一起形成。下线圈杆的上部线圈端部和线圈端部由固定在旋转电机的轴和上部线圈端部之间的固定帽保持，并且还通过设置在上部线圈 - 端部和下线圈端部，使得即使在热膨胀或高速操作的条件下，换向器表面也能保持平滑。

7. 发明授权

US5767585A Starter 失效
标题翻译：起动机
公开(公告)号：US5767585A
公开(公告)日：1998-06-16
申请号：US644062
申请日：1996-05-09
申请人： Tsutomu Shiga , Takeshi Araki , Nobuyuki Hayashi , Masanori Ohmi , Masahiro Katoh , Masami Niimi
发明人： Tsutomu Shiga , Takeshi Araki , Nobuyuki Hayashi , Masanori Ohmi , Masahiro Katoh , Masami Niimi
IPC分类号： F02N15/06 , F02N11/00
CPC分类号： F02N15/065 , Y10T74/13
摘要： Rotation of a pinion is regulated by a pinion regulating claw when a starter is actuated. After the pinion engages a ring gear, the regulating claw positioned rearward the pinion regulates the return of the pinion from the ring gear. A thrust bearing including a rolling bearing positioned on the rear face of the pinion absorbs the difference between the rotational speed of the pinion and that of the regulating claw. Such a construction allows only the pinion to move axially and a magnet switch to be made compact and light.
摘要翻译：当起动器被致动时，小齿轮的旋转由小齿轮调节爪调节。小齿轮与齿圈接合后，位于小齿轮后方的调节爪调节小齿轮从齿圈的返回。包括位于小齿轮的后表面上的滚动轴承的止推轴承吸收小齿轮的转速与调节爪的转速之差。这种构造仅允许小齿轮轴向移动，并且使磁体开关变得紧凑和轻便。

8. 发明授权

US06465925B2 Rotary electric machine having auxiliary poles 有权
公开(公告)号：US06465925B2
公开(公告)日：2002-10-15
申请号：US09977679
申请日：2001-10-16
申请人： Hiroshige Kako , Masami Niimi , Masahiro Katoh , Masanori Ohmi
发明人： Hiroshige Kako , Masami Niimi , Masahiro Katoh , Masanori Ohmi
IPC分类号： H02K2126
CPC分类号： H02K1/17
摘要： A rotary electric machine includes a plurality of permanent magnet main poles disposed on an inner periphery of a yoke and a plurality of auxiliary poles respectively disposed between neighboring two of the main poles via magnet fixing members and a plurality of magnet fixing members. The magnet-fixing member is comprised of a U-bent elastic metal plate having a pair of circumferentially opposite walls that provides a pole space. The opposite walls are respectively bent inward at edges thereof in circumferentially opposite directions to be opposed to each other. The bent edges have and elastic projections and are separated at the axial ends to form an elastic retaining member. The auxiliary pole is inserted into the auxiliary pole space by opening the elastic retaining member.

9. 发明授权

US06528923B2 Rotary electric machine with stacked brush 失效
公开(公告)号：US06528923B2
公开(公告)日：2003-03-04
申请号：US09988742
申请日：2001-11-20
申请人： Masahiro Katoh , Yasuyuki Wakahara , Masami Niimi
发明人： Masahiro Katoh , Yasuyuki Wakahara , Masami Niimi
IPC分类号： H01R3924
CPC分类号： H01R39/18 , H02K13/10
摘要： A rotary electric machine includes a stacked brush, where low-resistance and high-resistance brush layers are disposed at the front and rear end sides in the rotational direction of a commutator, respectively. When the insulation gap between the neighboring segments of a commutator is “a” and the width of the high-resistance brush layer is “b”, “a” and “b” are determined to satisfy a 2×a+c, d>b, a

10. 发明授权

US6018209A Rotary electric machine having resilient fixing cap 失效
标题翻译：旋转电机具有弹性固定帽
公开(公告)号：US6018209A
公开(公告)日：2000-01-25
申请号：US975063
申请日：1997-11-20
申请人： Masahiro Katoh , Masami Niimi , Tsutomu Shiga
发明人： Masahiro Katoh , Masami Niimi , Tsutomu Shiga
IPC分类号： H02K3/12 , H02K3/51 , H02K13/08 , H02K3/46
CPC分类号： H02K13/08 , H02K3/12 , H02K3/51
摘要： An upper coil bar and lower coil bar are disposed in slots of an armature core. The upper coil bars have upper coil-end sections which extend radially from the outer periphery of the armature core and together form a commutator surface with which a brush member is in contact. The upper coil-end sections and coil-end sections of the lower coil bars are retained by a fixing cap fixed between a shaft of the rotary electric machine and the upper coil-end sections, and also by a spacer disposed between the upper coil-end sections and the lower coil-end sections so that the commutator surface can be maintained smooth even under conditions of thermal expansion or high-speed operation.
摘要翻译：上部线圈杆和下部线圈杆设置在电枢铁芯的槽中。上部线圈条具有从电枢铁心的外周径向延伸的上部线圈端部分，并且一起形成刷子部件接触的换向器表面。下线圈杆的上部线圈端部和线圈端部由固定在旋转电机的轴和上部线圈端部之间的固定帽保持，并且还通过设置在上部线圈 - 端部和下线圈端部，使得即使在热膨胀或高速操作的条件下，换向器表面也能保持平滑。

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