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91. 发明授权

US06975059B2 Electric motor 有权
标题翻译：电动马达
公开(公告)号：US06975059B2
公开(公告)日：2005-12-13
申请号：US10622164
申请日：2003-07-17
申请人： Hiroshi Sakai , Masayuki Ota , Yukiyoshi Iso , Takao Ochiai
发明人： Hiroshi Sakai , Masayuki Ota , Yukiyoshi Iso , Takao Ochiai
IPC分类号： H01R13/719 , H01R39/38 , H02K5/14 , H02K5/22 , H02K11/00 , H02K11/02 , H02K13/00 , H02K39/38
CPC分类号： H02K11/026 , H01R13/719 , H01R39/383 , H02K5/148 , H02K5/225 , H02K11/40
摘要： An object of the invention is to improve a layout property of members arranged on the brush holder. Power feeding terminals are formed in a flat shape extending in an axial direction of an armature shaft, and the power feeding terminal is arranged side by side in a width direction with respect to the power feeding terminal in one end portion of a brush holder. A condenser is provided between the power feeding terminals and the armature shaft. Further, a power supply circuit for electrically connecting the power feeding terminals to a leaf spring brush is electrically connected to a motor housing via a grounding stay, and a choke coil for reducing a noise generated in the power supply circuit is arranged so as to be lapped over a screw member fixing the leaf spring brush to the brush holder in the axial direction of the armature shaft.
摘要翻译：本发明的一个目的是改进布置在电刷架上的构件的布局特性。供电端子形成为沿电枢轴的轴向延伸的平坦形状，并且供电端子相对于电刷架的一端部中的供电端子在宽度方向上并排配置。在供电端子和电枢轴之间设置冷凝器。此外，用于将馈电端子电连接到板簧电刷的电源电路经由接地支架电连接到电动机壳体，并且用于减小电源电路中产生的噪声的扼流线圈被布置成在电枢轴的轴向上将螺旋部件固定在电刷架上的螺旋部件上。

92. 发明申请

US20050253477A1 Brush assembly 审中-公开
标题翻译：刷子总成
公开(公告)号：US20050253477A1
公开(公告)日：2005-11-17
申请号：US10517887
申请日：2003-06-11
申请人： Earl Ortt , David Smith
发明人： Earl Ortt , David Smith
IPC分类号： H01R39/38 , H01R39/415 , H02K5/14 , H02K13/00
CPC分类号： H01R39/385 , H01R39/415 , H02K5/148 , Y10T29/49002 , Y10T29/49009 , Y10T29/49117 , Y10T29/49119
摘要： A brush assembly has a base with a member to secure the base to a motor end cap assembly. A brush housing is associated with the base. The brush housing includes first and second open ends. A brush, defining an axis, is slidably supported within the housing. The brush extends from one of the first and second open ends. The brush includes a surface with a spring retention plunge. The spring retention plunge defines an arcuate face angled relative to the axis. A biasing member exerts a force directly on the arcuate face to bias the brush into contract with a commutator. An electrical connection is made between the commutator and a power supply.
摘要翻译：电刷组件具有带有用于将基座固定到电动机端盖组件的构件的基座。刷子壳体与底座相关联。电刷外壳包括第一和第二开口端。限定轴线的刷子可滑动地支撑在壳体内。刷从第一和第二开口端中的一个延伸。刷子包括具有弹簧保持插入的表面。弹簧保持插入限定了相对于轴线成角度的弧形面。偏置构件直接在弓形面上施加力，以将刷子偏置成与换向器收缩。在换向器和电源之间进行电气连接。

93. 发明申请

US20050225183A1 Power tool 有权
标题翻译：电动工具
公开(公告)号：US20050225183A1
公开(公告)日：2005-10-13
申请号：US11108477
申请日：2005-04-18
申请人： Sigmund Braun , Boris Rudolf
发明人： Sigmund Braun , Boris Rudolf
IPC分类号： B24B23/02 , B25F5/00 , H02K5/14 , H02K5/22 , B23Q5/00 , H02K7/14 , H02K11/00
CPC分类号： H02K5/225 , B24B23/028 , B25F5/021 , H02K5/148
摘要： A power tool comprising an electric motor for driving a tool is disclosed. The electric motor comprises a shaft, an armature, and a brush collector. The stator is configured as a self-supporting unit comprising first and second supporting parts. One of the supporting parts may be configured as an air guide ring allowing air to be routed between a fan and the opposite end of the electric motor along the armature and the brushes.
摘要翻译：公开了一种电动工具，其包括用于驱动工具的电动马达。电动机包括轴，电枢和电刷收集器。定子被构造成包括第一和第二支撑部分的自支撑单元。支撑部件中的一个可以被配置为空气引导环，其允许空气沿着电枢和电刷在风扇和电动机的相对端之间布线。

94. 发明授权

US06946770B2 Electric motor 失效
标题翻译：电动马达
公开(公告)号：US06946770B2
公开(公告)日：2005-09-20
申请号：US10655932
申请日：2003-09-05
申请人： Yohei Hama , Akira Fujisaki
发明人： Yohei Hama , Akira Fujisaki
IPC分类号： B62D5/04 , H01R39/38 , H02K5/14 , H02K5/22 , H02K7/116 , H02K13/00
CPC分类号： H02K5/225 , H02K5/148 , H02K7/1166
摘要： In an electric motor having a brush holding portion for holding a brush and a pigtail holding means for holding a pigtail connected to the brush, on a holder surface of a brush holder, the pigtail holding means holds the pigtail in both a lateral direction along the holder surface and a longitudinal direction crossing to the holder surface.
摘要翻译：在具有用于保持刷子的刷保持部分的电动机和用于保持连接到刷子的引出线的尾纤保持装置的电动机中，在电刷架的保持器表面上，辫子保持装置沿着沿着保持器表面和与保持器表面交叉的纵向方向。

95. 发明申请

US20050146239A1 Brush holding plate for an electric motor, corresponding electric motor and assembly method 有权
标题翻译：用于电动机的电刷保持板，相应的电动机和组装方法
公开(公告)号：US20050146239A1
公开(公告)日：2005-07-07
申请号：US10502025
申请日：2003-01-21
申请人： Harald Kapitza , Bernd Walther
发明人： Harald Kapitza , Bernd Walther
IPC分类号： H01R39/41 , H02K5/14 , H02K13/00
CPC分类号： H01R39/41 , H02K5/148 , H02K2205/06 , Y10T29/49009 , Y10T29/49012
摘要： The invention relates to a brush holding plate comprising tubes and brushes which are guided into said tubes. The brushes are guided in a spring-loaded manner in the radial direction towards a central opening in the brush holding plate. The invention is characterized in that the tubes are arranged on the brush holding plate in such a way that they can be displaced from a radially outer pre-assembly position into a radially inner end assembly position.
摘要翻译：本发明涉及一种刷保持板，其包括被引导到所述管中的管和刷子。刷子以弹簧加载的方式沿着径向被引导到刷保持板中的中心开口。本发明的特征在于，管被布置在电刷保持板上，使得它们可以从径向外部预组装位置移位到径向内端组件位置。

96. 发明申请

US20050121994A1 Brush holder assembly for an electric motor 有权
标题翻译：电动机用电刷架组件
公开(公告)号：US20050121994A1
公开(公告)日：2005-06-09
申请号：US11002227
申请日：2004-12-03
申请人： Johnny Kong , Virgilio Crestani
发明人： Johnny Kong , Virgilio Crestani
IPC分类号： H01R39/38 , H01R39/415 , H02K5/14 , H02K5/16 , H02K5/173 , H02K13/00
CPC分类号： H02K5/148 , H01R39/385 , H02K5/1732
摘要： A universal motor has a brush cage assembly in which a U-shaped clip 34 is located about a wall of a through hole 28 of a bearing bracket 24 for receiving a brush cage 30. The clip 34 has an outer limb 42 with inwardly and rearwardly directed barbs 44 to grip an outer surface of the wall to prevent removal of the clip 34 and an inner limb 36 with outwardly and forwardly directed barbs 42 which resiliently deform as the cage 30 is inserted to snare the cage 30 should it move in the opposite direction. The clip 34 thus prevents withdrawal of the brush cage 30 and provides a lateral spring force against the cage 30 to reduce cage lateral position tolerance and movement.
摘要翻译：通用马达具有刷保持器组件，其中U形夹34围绕用于容纳刷笼30的轴承托架24的通孔28的壁定位。夹34具有向内和向后的外侧翼42 定向的倒钩44夹紧壁的外表面以防止夹子34和具有向外和向前指向的倒钩42的内侧臂36，当外壳和向前定向的倒钩42在保持架30插入时弹性变形以围绕保持架30，方向。因此，夹子34防止刷笼30的退出并且提供抵靠保持架30的侧向弹簧力，以减小护罩横向位置公差和移动。

97. 发明申请

US20050121988A1 Alternator and method of manufacture 审中-公开
标题翻译：发电机和制造方法
公开(公告)号：US20050121988A1
公开(公告)日：2005-06-09
申请号：US10973205
申请日：2004-10-26
申请人： Steven Howe , Donald Lipscomb
发明人： Steven Howe , Donald Lipscomb
IPC分类号： H02K5/04 , H02K5/02 , H02K5/08 , H02K5/14 , H02K5/15 , H02K5/173 , H02K11/00 , H02K15/02 , H02K15/14 , H02K19/36 , H02K5/00
CPC分类号： H02K5/15 , F16C19/06 , F16C35/045 , F16C35/067 , F16C41/002 , F16C2226/30 , F16C2380/26 , H02K5/08 , H02K5/141 , H02K11/01 , H02K15/14 , H02K19/36 , Y10T29/49009 , Y10T29/49012
摘要： An alternator has a molded plastic, electrically conductive D.E. frame in which a sealed bearing is molded in place with the formation of the D.E. frame 14. When the D.E. frame is removed from its plastics injection mold and while the frame is still hot, the stator is installed in the D.E. frame and the frame allowed to cool and constrict about the stator. The companion S.R.E. frame is preferably fabricated of non-conductive plastics material.
摘要翻译：交流发电机具有模制塑料，导电D.E. 其中密封的轴承在形成D.E.的情况下成型就位。框架14。当D.E. 框架从其塑料注射模具中移除，并且当框架仍然热时，定子安装在D.E.中。框架，并且框架允许围绕定子冷却和收缩。伴侣S.R.E. 框架优选地由非导电塑料材料制成。

98. 发明授权

US06879072B2 Actuating device, particularly for actuating locking differentials on vehicles 失效
标题翻译：执行装置，特别是用于在车辆上启动锁定差速器
公开(公告)号：US06879072B2
公开(公告)日：2005-04-12
申请号：US10318990
申请日：2002-12-12
申请人： Ronald Frey , Harald Schmidt , Johannes Helmich , Birgit Scheytt , Werner Baeskow
发明人： Ronald Frey , Harald Schmidt , Johannes Helmich , Birgit Scheytt , Werner Baeskow
IPC分类号： F16D28/00 , H02K5/14 , H02K7/102 , H02K11/215 , H02K7/02
CPC分类号： H02K7/1025 , H02K5/148 , H02K11/215
摘要： An actuating device, specifically for actuating locking differentials on vehicles, having an actuating shaft, a drive unit to drive the actuating shaft, where the drive unit comprises an armature core mounted to the actuating shaft so as not to rotate, and a commutator mounted to the actuating shaft so as not to rotate and/or with an electromagnetic brake unit to slow and/or stop the actuating shaft, where the brake unit includes a brake hub flange mounted on the armature so as not to rotate and having a single- or multi-piece housing tightly enclosing the drive unit and the brake unit, where the free end of the actuating shaft extends from the housing and with a sensor to measure the angle of rotation of the shaft, where the sensor unit includes at least one trigger wheel indirectly coupled to the shaft and at least one sensor scanning the trigger wheel position and coupled indirectly to the housing.
摘要翻译：具有致动轴的致动装置，用于致动车辆上的锁定差速器，用于驱动致动轴的驱动单元，其中驱动单元包括安装到致动轴以不旋转的电枢铁芯，以及安装到致动轴，以便不旋转和/或用电磁制动单元减慢和/或停止致动轴，其中制动单元包括安装在电枢上的制动轮毂凸缘，以便不旋转并具有单个或多片壳体紧密地包围驱动单元和制动单元，其中致动轴的自由端从壳体延伸并且具有用于测量轴的旋转角度的传感器，其中传感器单元包括至少一个触发轮间接地联接到轴和至少一个传感器扫描触发器轮位置并间接地耦合到壳体。

99. 发明授权

US06876111B2 Bearing structure having a resin case with axial slit 失效
标题翻译：轴承结构具有轴向狭缝的树脂壳体
公开(公告)号：US06876111B2
公开(公告)日：2005-04-05
申请号：US10777679
申请日：2004-02-13
申请人： Motokazu Kuroda , Miyuki Takatsuki , Kyoko Higashino
发明人： Motokazu Kuroda , Miyuki Takatsuki , Kyoko Higashino
IPC分类号： H02K5/10 , H02K5/14 , H02K5/173 , H02K5/16 , F16C17/10
CPC分类号： H02K5/1732 , F16C19/06 , F16C35/077 , F16C2380/26 , H02K5/141
摘要： A dynamoelectric machine can achieve cost reduction by omitting the formation of grooves on an outer peripheral surface of an outer ring (26) of a bearing (7), and it can also prevent creeping of the bearing (7), thereby suppressing damage to a bearing housing (2a). A resin case (30) is formed in the shape of a cylinder so as to cover the entire axial length of the outer ring (26) of the counter-driving side bearing (7), and slits (32) are formed in the resin case (30) so as to extend axially from one axial end thereof to the other axial end thereof. The resin case (30) is press-fitted into the counter-driving side bearing housing (2a) with the one axial end of the resin case (30) being located at an opening side of the counter-driving side bearing housing (2a). The counter-driving side bearing (7) is press-fitted into the resin case (30).
摘要翻译：电动机可以通过省略在轴承（7）的外圈（26）的外周面上形成凹槽来实现成本降低，并且还可以防止轴承（7）的蠕变，从而抑制对轴承轴承壳体（2a）。树脂壳体30形成为圆筒形状，以覆盖反向驱动侧轴承（7）的外圈（26）的整个轴向长度，并且在树脂中形成狭缝（32）壳体（30），以便从其一个轴向端轴向延伸到另一轴向端。树脂箱（30）的一个轴向端部位于反向驱动侧轴承壳体（2a）的开口侧，被压配合到反向驱动侧轴承壳体（2a）中，。反向驱动侧轴承（7）压配合到树脂箱（30）中。

100. 发明授权

US06873083B2 Double brush assembly 失效
标题翻译：双刷总成
公开(公告)号：US06873083B2
公开(公告)日：2005-03-29
申请号：US10442279
申请日：2003-05-21
申请人： Fretrick Siu Kwan Ko , Yiu Leung Man
发明人： Fretrick Siu Kwan Ko , Yiu Leung Man
IPC分类号： H01R39/38 , H01R39/44 , H02K5/14 , H02K39/38 , H02K39/42
CPC分类号： H01R39/381 , H01R39/44 , H02K5/148 , H02K2205/06
摘要： A multi-brush cage assembly for a subfractional horsepower electric motor has two brushes 22, 23 received in separate chambers 24, 25 of the cage and urged by springs 26, 27 towards a commutator 15 of the motor. An L-shaped changeover lever 30 is located on a pivot 33 between the chambers and keeps one brush 23 retracted until the other brush 22 has worn out.
摘要翻译：用于次分马力电动马达的多刷笼组件具有两个电刷22,23，两个电刷22,23被容纳在保持架的分开的腔室24,25中，并被弹簧26,27压向马达的换向器15。 L形转换杆30位于两个室之间的枢轴33上，并使一个刷子23缩回直到另一个刷子22磨损。

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