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11. 发明授权

US06882073B2 Linear type actuator 有权
标题翻译：线性致动器
公开(公告)号：US06882073B2
公开(公告)日：2005-04-19
申请号：US10961853
申请日：2004-10-08
申请人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
发明人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
IPC分类号： F16H25/24 , H02K7/06
CPC分类号： H02K7/06 , Y10T29/49012 , Y10T74/18576 , Y10T74/18664
摘要： In order to reduce cost through reduction in material cost and improvement of productivity, in a linear type actuator comprising: a stator unit having coils consisting of wound magnet wires and housed inside stator sub-assemblies and pole teeth arranged on the inner circumference thereof; a rotor unit having a field magnet arranged on the outer circumference thereof and rotatably disposed so as to oppose the pole teeth with a given gap; an output shaft attached to a center portion of the rotor unit and movable in the axial direction thereof; and converting means provided on the innermost diametral circumferential surface of the rotor unit and adapted to convert rotary motion of the rotor unit into linear motion of the output shaft, the converting means is made of a material different from that of the rotor unit.
摘要翻译：为了通过减少材料成本和提高生产率来降低成本，在线性致动器中，包括：定子单元，其具有由缠绕的电磁线构成的线圈，并且容纳在定子子组件内部以及设置在其内周上的极齿; 转子单元，其具有设置在其外周上的场磁体，并且可旋转地设置成与给定间隙的极齿相对; 输出轴，其安装在转子单元的中心部分上，并可在其轴向方向上移动; 以及设置在转子单元的最内侧圆周表面上并适于将转子单元的旋转运动转换为输出轴线性运动的转换装置，转换装置由与转子单元不同的材料制成。

12. 发明授权

US07140758B2 Mechanism for deflecting headlamp optical axis without speed reduction gears 有权
标题翻译：不带减速齿轮偏转前照灯光轴的机构
公开(公告)号：US07140758B2
公开(公告)日：2006-11-28
申请号：US10787008
申请日：2004-02-24
申请人： Yuzuru Suzuki , Kunitake Matsushita , Sylvie Belavsky
发明人： Yuzuru Suzuki , Kunitake Matsushita , Sylvie Belavsky
IPC分类号： F21V19/02
CPC分类号： B60Q1/076 , F21S41/675
摘要： A mechanism for deflecting a headlamp optical axis comprises a connecting lever, a bracket, a stepping motor, a front end plate, and a traveling block. The bracket is attached to an outside frame constituting an automotive vehicle body, and the stepping motor is attached to the bracket in a horizontally movable manner. The stepping motor has a rotary shaft which has a screw formed thereon and engaging threadedly with the traveling block. The connecting lever is attached to the outside frame in a horizontally movable manner. In the mechanism structured above, when the rotary shaft rotates, the traveling block is caused to travel along the rotary shaft thereby causing the both ends of the connecting lever to move in respective arc paths, whereby an optical axis of a headlamp attached to one of the both ends of the connecting lever is deflected.
摘要翻译：用于偏转头灯光轴的机构包括连接杆，支架，步进电机，前端板和行驶块。支架安装在构成机动车身的外框架上，步进马达以水平方式安装在支架上。步进电机具有旋转轴，该旋转轴具有形成在其上的螺钉，并与行驶块螺纹连接。连接杆以水平方式安装在外框上。在上述构造的机构中，当旋转轴旋转时，使行驶块沿着旋转轴行进，从而使连接杆的两端在各自的弧形路径中移动，由此将头灯的光轴附接到连接杆的两端偏转。

13. 发明申请

US20060044096A1 Electromagnetic actuator and composite electromagnetic actuator apparatus 失效
公开(公告)号：US20060044096A1
公开(公告)日：2006-03-02
申请号：US11211904
申请日：2005-08-25
申请人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
发明人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
IPC分类号： H01F7/08
CPC分类号： H01F7/1615 , H01F7/122
摘要： An electromagnetic actuator with high performance such as high speed and high resolution is inexpensively provided with solutions to problems associated with power supply and leakage flux, which have been involved in the structure of a moving coil type and have been shortcomings of a VCM type actuator. A composite electromagnetic actuator apparatus employs the foregoing electromagnetic actuator. The electromagnetic actuator is equipped with a stationary assembly that includes two coils disposed coaxially with each other inside a hollow stator yoke composed of a soft magnetic material, and a movable assembly composed of a movable magnet unit and a movable yoke unit both disposed inside the coils with a very small clearance therefrom so as to be movable in the axial direction, wherein the movable assembly travels in the axial direction by the interaction between a magnetic field generated by the movable magnet unit and a current passing through the coils.

14. 发明授权

US06717319B2 Electric rotary machine with armature of discrete salient pole structure 失效
标题翻译：具有离散凸极结构电枢的电动旋转机
公开(公告)号：US06717319B2
公开(公告)日：2004-04-06
申请号：US10352706
申请日：2003-01-28
申请人： Yuzuru Suzuki , Seiichi Matsuura , Kunitake Matsushita , Masato Hata , Sakae Fujitani
发明人： Yuzuru Suzuki , Seiichi Matsuura , Kunitake Matsushita , Masato Hata , Sakae Fujitani
IPC分类号： H02K118
CPC分类号： H02K3/522 , H02K1/148 , H02K2203/03
摘要： An electric rotary machine comprises a cylindrical pole tooth ring and a plurality of salient poles each including a pole tooth. The salient poles are each positioned and fixed such the pole tooth makes firm contact with the pole tooth ring by means of each of a plurality of mechanisms, which are arrayed circumferentially on the pole tooth ring, and which each comprise bend-ups adapted to be elastically deformed when the pole tooth is fitted into the mechanism.
摘要翻译：电动旋转机器包括圆柱形磁极齿和多个凸极，每个凸极包括极齿。凸极各自定位和固定，使得齿通过在圆齿环上周向排列的多个机构中的每一个牢固地接触极齿环，并且每个都包括适于弯曲的弯曲当极齿装配到机构中时弹性变形。

15. 发明申请

US20050046291A1 LINEAR TYPE ACTUATOR 有权
标题翻译：线性执行器
公开(公告)号：US20050046291A1
公开(公告)日：2005-03-03
申请号：US10961853
申请日：2004-10-08
申请人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
发明人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
IPC分类号： F16H25/24 , H02K7/06 , H02K41/00 , H02K33/00
CPC分类号： H02K7/06 , Y10T29/49012 , Y10T74/18576 , Y10T74/18664
摘要： In order to reduce cost through reduction in material cost and improvement of productivity, in a linear type actuator comprising: a stator unit having coils consisting of wound magnet wires and housed inside stator sub-assemblies and pole teeth arranged on the inner circumference thereof; a rotor unit having a field magnet arranged on the outer circumference thereof and rotatably disposed so as to oppose the pole teeth with a given gap; an output shaft attached to a center portion of the rotor unit and movble in the axial direction thereof; and converting means provided on the innermost diametral circumferential surface of the rotor unit and adapted to convert rotary motion of the rotor unit into linear motion of the output shaft, the converting means is made of a material different from that of the rotor unit.
摘要翻译：为了通过减少材料成本和提高生产率来降低成本，在线性致动器中，包括：定子单元，其具有由缠绕的电磁线构成的线圈，并且容纳在定子子组件内部以及设置在其内周上的极齿; 转子单元，其具有设置在其外周上的场磁体，并且可旋转地设置成与给定间隙的极齿相对; 输出轴，其安装在转子单元的中心部分上，并沿其轴向移动; 以及设置在转子单元的最内侧圆周表面上并适于将转子单元的旋转运动转换为输出轴线性运动的转换装置，转换装置由与转子单元不同的材料制成。

16. 发明授权

US07145423B2 Electromagnetic actuator and composite electromagnetic actuator apparatus 失效
公开(公告)号：US07145423B2
公开(公告)日：2006-12-05
申请号：US11211904
申请日：2005-08-25
申请人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
发明人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
IPC分类号： H01F7/00
CPC分类号： H01F7/1615 , H01F7/122
摘要： An electromagnetic actuator with high performance such as high speed and high resolution is inexpensively provided with solutions to problems associated with power supply and leakage flux, which have been involved in the structure of a moving coil type and have been shortcomings of a VCM type actuator. A composite electromagnetic actuator apparatus employs the foregoing electromagnetic actuator. The electromagnetic actuator is equipped with a stationary assembly that includes two coils disposed coaxially with each other inside a hollow stator yoke composed of a soft magnetic material, and a movable assembly composed of a movable magnet unit and a movable yoke unit both disposed inside the coils with a very small clearance therefrom so as to be movable in the axial direction, wherein the movable assembly travels in the axial direction by the interaction between a magnetic field generated by the movable magnet unit and a current passing through the coils.

17. 发明授权

US06960847B2 Electromagnetic actuator and composite electromagnetic actuator apparatus 失效
标题翻译：电磁执行器和复合电磁执行装置
公开(公告)号：US06960847B2
公开(公告)日：2005-11-01
申请号：US09862374
申请日：2001-05-22
申请人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
发明人： Yuzuru Suzuki , Sakae Fujitani , Naoyuki Harada , Kunitake Matsushita
IPC分类号： G11B21/02 , G11B21/10 , H01F7/122 , H01F7/16 , H02K7/06 , H02K33/16 , H02K41/00
CPC分类号： H01F7/1615 , H01F7/122
摘要： An electromagnetic actuator with high performance such as high speed and high resolution is inexpensively provided with solutions to problems associated with power supply and leakage flux, which have been involved in the structure of a moving coil type and have been shortcomings of a VCM type actuator. A composite electromagnetic actuator apparatus employs the foregoing electromagnetic actuator. The electromagnetic actuator is equipped with a stationary assembly that includes two coils disposed coaxially with each other inside a hollow stator yoke composed of a soft magnetic material, and a movable assembly composed of a movable magnet unit and a movable yoke unit both disposed inside the coils with a very small clearance therefrom so as to be movable in the axial direction, wherein the movable assembly travels in the axial direction by the interaction between a magnetic field generated by the movable magnet unit and a current passing through the coils.
摘要翻译：具有诸如高速和高分辨率等高性能的电磁致动器经济地提供了与电源和漏磁通相关的问题的解决方案，这些问题已经涉及到动圈型的结构，并且已经是VCM型致动器的缺点。复合电磁致动器装置采用上述电磁致动器。电磁致动器配备有固定组件，该固定组件包括在由软磁材料构成的中空定子磁轭内同轴布置的两个线圈，以及由可动磁体单元和可移动磁轭单元组成的可移动组件，两者设置在线圈内具有非常小的间隙，以便能够沿轴向移动，其中可移动组件通过由可移动磁体单元产生的磁场和通过线圈的电流之间的相互作用而在轴向方向上行进。

18. 发明授权

US06824490B2 Planetary gear reduction device with torque limiter function 有权
公开(公告)号：US06824490B2
公开(公告)日：2004-11-30
申请号：US10669218
申请日：2003-09-24
申请人： Yuzuru Suzuki , Kunitake Matsushita , Kazuo Muramatsu
发明人： Yuzuru Suzuki , Kunitake Matsushita , Kazuo Muramatsu
IPC分类号： F16H374
CPC分类号： F16D7/028 , F16D7/044 , F16H1/28 , F16H2001/2881
摘要： A planetary gear reduction device with a torque limiter function includes a housing, an input shaft rotatably supported by one end of the housing and connected to a power source so as to input a torque from the power source, an output shaft rotatably supported by the other end of the housing so as to output the torque from the power source, a reduction gear train provided between the input shaft and the output shaft and constituted of a plurality of gears meshing with one another, and a torque limiting mechanism mounted in the reduction gear train. In this device, when an excessive torque is generated in the output shaft, torque transmission from the input shaft to the output shaft is disconnected by the action of the torque limiting mechanism.

19. 发明授权

US06682454B2 Planetary gear reduction device with torque limiter function 失效
标题翻译：具有扭矩限制功能的行星减速装置
公开(公告)号：US06682454B2
公开(公告)日：2004-01-27
申请号：US09997793
申请日：2001-11-29
申请人： Yuzuru Suzuki , Kunitake Matsushita , Kazuo Muramatsu
发明人： Yuzuru Suzuki , Kunitake Matsushita , Kazuo Muramatsu
IPC分类号： F16H374
CPC分类号： F16D7/028 , F16D7/044 , F16H1/28 , F16H2001/2881
摘要： A planetary gear reduction device with a torque limiter function includes a housing, an input shaft rotatably supported by one end of the housing and connected to a power source so as to input a torque from the power source, an output shaft rotatably supported by the other end of the housing so as to output the torque from the power source, a reduction gear train provided between the input shaft and the output shaft and constituted of a plurality of gears meshing with one another, and a torque limiting mechanism mounted in the reduction gear train. In this device, when an excessive torque is generated in the output shaft, torque transmission from the input shaft to the output shaft is disconnected by the action of the torque limiting mechanism.
摘要翻译：具有扭矩限制功能的行星齿轮减速装置包括壳体，由壳体的一端可旋转地支撑并连接到动力源以便输入来自动力源的转矩的输入轴，由另一个可旋转地支撑的输出轴端部，以输出来自电源的扭矩;减速齿轮系，设置在输入轴和输出轴之间，并且由彼此啮合的多个齿轮构成;以及转矩限制机构，其安装在减速齿轮中培养。在该装置中，当在输出轴中产生过大的转矩时，通过转矩限制机构的动作将从输入轴向输出轴的转矩传递断开。

20. 发明授权

US06833649B2 Electric rotary machine 失效
标题翻译：电动旋转机
公开(公告)号：US06833649B2
公开(公告)日：2004-12-21
申请号：US10372072
申请日：2003-02-21
申请人： Yuzuru Suzuki , Kunitake Matsushita , Seiichi Matsuura
发明人： Yuzuru Suzuki , Kunitake Matsushita , Seiichi Matsuura
IPC分类号： H02K106
CPC分类号： H02K1/148 , H02K1/185
摘要： An electric rotary machine is provided, in which a stator armature includes a stator ring that encloses a plurality of salient poles each with a pole tooth thereby forming a magnetic circuit, and in which the inner surface of the stator ring is made flat at portions to be in contact with the outer end faces of the pole teeth so that the stator ring can make surface-to-surface contact with the pole teeth without any air gap therebetween so as to secure a well-balanced magnetic circuit.
摘要翻译：提供一种电动旋转机械，其中定子电枢包括定子环，该定子环包围多个具有极齿的凸极，从而形成磁路，并且定子环的内表面在部分至与极齿的外端面接触，使得定子环可以与极齿进行表面 - 表面接触，而在它们之间没有任何气隙，以便确保平衡良好的磁路。

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