公开(公告)号：US20130276255A1

公开(公告)日：2013-10-24

申请号：US13829006

申请日：2013-03-14

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  ASMO CO., LTD.

Inventor： Ki Young Lee ,  Dong Soo Lee ,  In Kwang Lee ,  In Gue Cha ,  Heui Geon Lee ,  Amano Shinichirou

IPC: B60S1/34

CPC classification number: B60S1/3436 ,  B60S1/3801 ,  B60S1/3879 ,  B60S2001/3815

Abstract: Disclosed is a wiper lever assembly that includes upper and lower levers, a plurality of pivotal connecting parts that are pivotally coupled to a longitudinal end of the upper lever, and a plurality of mating pivotal connecting parts that are disposed on the lower lever. The assembly further includes an upper pressing arc portion disposed on the upper lever over the plurality of pivotal pressing parts. The upper pressing arc is in slidable contact with a lower engaging arc portion disposed on the lower lever. In addition, a radius of curvature of a concave arc of the upper pressing arc portion and the lower engaging arc portion is larger than that of a convex arc of the upper pressing arc portion and the lower engaging arc portion.

Abstract translation: 公开了一种刮水器杆组件，其包括上杆和下杆，多个可枢转地联接到上杆的纵向端的枢转连接部，以及设置在下杆上的多个配合枢转连接部。 所述组件还包括设置在所述上​​杠杆上方的所述多个枢转按压部分上的上压弧部分。 上压弧与设置在下杆上的下接合弧部可滑动接触。 此外，上压弧部和下卡合弧部的凹弧的曲率半径大于上压弧部和下卡合弧部的凸弧的曲率半径。

公开(公告)号：US20130269138A1

公开(公告)日：2013-10-17

申请号：US13831607

申请日：2013-03-15

Applicant: ASMO CO., LTD.

Inventor： Atsushi KATO

IPC: B60S1/16

CPC classification number: B60S1/16 ,  B60S1/0814 ,  B60S1/245 ,  B60S1/3436 ,  B60S1/3459 ,  B60S1/3465

Abstract: A vehicle wiper device includes a drive device, a drive shaft rotated back and forth about a first axis by the drive device, a wiper arm pivoted back and forth along a wiping surface as the drive shaft rotates back and forth, and a wiper arm biasing mechanism that biases the wiper arm toward the wiping surface. The wiper arm biasing mechanism includes a swing member, a tilting member, and a biasing member. The swing member is integrally pivotal with the drive shaft. The tilting member is supported by the swing member so as to tilt about a second axis. The tilting member includes a wiper fixing portion. The biasing member, which includes a first end supported by the swing member, and applies a biasing force to the tilting member.

Abstract translation: 车辆刮水器装置包括驱动装置，通过驱动装置围绕第一轴线来回旋转的驱动轴;当驱动轴来回旋转时沿着擦拭表面来回旋转的刮水臂，以及刮水器臂偏置 将刮水器臂朝向擦拭表面偏置的机构。 刮水器臂偏压机构包括摆动构件，倾斜构件和偏置构件。 摆动构件与驱动轴一体地枢转。 倾斜构件由摆动构件支撑以围绕第二轴线倾斜。 倾斜构件包括刮水器固定部。 偏置构件包括由摆动构件支撑的第一端，并且向倾斜构件施加偏置力。

公开(公告)号：US20130232716A1

公开(公告)日：2013-09-12

申请号：US13791490

申请日：2013-03-08

Applicant: ASMO CO., LTD.

Inventor： Eiji INA

IPC: B60S1/06

CPC classification number: B60S1/06 ,  B60S1/0814 ,  B60S1/245 ,  B60S1/28

Abstract: A vehicle wiper device moves a wiper back and forth between a bottom reversing position and a top reversing position. A drive source rotates an output shaft back and forth about a first axis within a rotational angle range of less than 360°. A link mechanism includes a wiper joint coupled to the wiper. The link mechanism rotates the wiper joint back and forth around a second axis within a rotational angle range that is smaller than the rotational angle range of the output shaft. The link mechanism is configured so that torque of the wiper joint is greater when the wiper is at the bottom reversing position than when the wiper is at the top reversing position.

Abstract translation: 车辆刮水器装置在底部反向位置和顶部反向位置之间来回移动擦拭器。 驱动源在小于360°的旋转角度范围内围绕第一轴来回转动输出轴。 连杆机构包括联接到刮水器的刮水器接头。 连杆机构在比输出轴的旋转角度范围小的旋转角度范围内围绕第二轴线来回旋转擦拭器接头。 连杆机构构造成使得当刮水器处于底部反向位置时，擦拭器接头的扭矩大于当刮水器处于顶部反向位置时的扭矩。

公开(公告)号：US20130193789A1

公开(公告)日：2013-08-01

申请号：US13803624

申请日：2013-03-14

Applicant: ASMO CO., LTD.

Inventor： Hiroshi KOKUBU

IPC: H02K5/14 ,  H02K7/116 ,  H02K5/10

CPC classification number: H02K5/14 ,  H02K5/10 ,  H02K5/148 ,  H02K7/1166

Abstract: A brush holder is placed between a yoke housing and a gear housing and includes a holder member and a base member. The holder member is installed to an opening of the yoke housing and holds a plurality of brushes. The base member is installed to the holder member and includes a connector configured to connect with an external connector to receive an electric power. An output side end part of the yoke housing has a flange portion, through which the gear housing is fixed to the yoke housing. The holder member includes a contact portion that contacts an opening end portion of the yoke housing in an axial direction of a rotatable shaft. The contact portion is axially spaced from the base member by an axial gap.

Abstract translation: 电刷架放置在轭架和齿轮箱之间，并包括保持件和基座构件。 保持器构件安装到轭壳体的开口并保持多个刷子。 基座部件被安装在保持器部件上，并且包括被配置为与外部连接器连接以接收电力的连接器。 轭壳体的输出侧端部具有凸缘部，齿轮壳体通过该凸缘部固定到轭壳体。 保持器构件包括在可旋转轴的轴向方向上接触轭壳体的开口端部的接触部。 接触部分通过轴向间隙与基部构件轴向间隔开。

公开(公告)号：US20130183175A1

公开(公告)日：2013-07-18

申请号：US13742900

申请日：2013-01-16

Applicant: ASMO CO., LTD.

Inventor： Masaru IRIE ,  Toshihiro MATSUURA ,  Hiroki OZAKI

IPC: H02K1/27 ,  F04C11/00

CPC classification number: H02K1/2746 ,  F04C2/102 ,  F04C11/008 ,  F04C15/008 ,  F05C2251/125 ,  H02K1/28 ,  H02K1/30 ,  H02K7/04 ,  H02K7/14 ,  H02K11/33

Abstract: A driving device includes a rotor unit including a rotation shaft, a fluid supplying portion, and a motor rotor, a housing that rotatably supports the rotation shaft, a stator case accommodating a motor stator and a motor rotor. The motor rotor includes a consequent pole rotor including a motor rotor core and a plurality of the magnets arranged along a circumferential direction of the motor rotor core. The magnets form a plurality of magnetic pole portions that serve as primary magnetic poles. The motor rotor core includes portions located between adjacent ones of the magnetic pole portions in the circumferential direction. The portions form magnetic-pole-forming portions that serve as secondary magnetic poles. The motor unit includes a magnetization inhibiting portion formed to inhibit magnetization of the fluid supplying portion. The support portion of the housing comprises a nonmagnetic metal.

Abstract translation: 驱动装置包括转子单元，其包括旋转轴，流体供给部和马达转子，可旋转地支撑旋转轴的壳体，容纳马达定子和马达转子的定子壳。 马达转子包括一个随后的极转子，其包括马达转子铁心和沿电动机转子铁芯的圆周方向布置的多个磁体。 磁体形成用作主磁极的多个磁极部。 电动机转子铁芯包括在圆周方向上位于相邻磁极部分之间的部分。 这些部分形成用作次级磁极的磁极形成部分。 马达单元包括形成为抑制流体供给部的磁化的磁化抑制部。 壳体的支撑部分包括非磁性金属。

公开(公告)号：US20130113323A1

公开(公告)日：2013-05-09

申请号：US13662810

申请日：2012-10-29

Applicant: ASMO Co., Ltd.

Inventor： Yoji Yamada ,  Chie Morita ,  Yoshiaki Takemoto ,  Makoto Morisaki

IPC: H02K1/24

CPC classification number: H02K1/243 ,  H02K1/2706 ,  H02K1/2713 ,  H02K1/276 ,  H02K1/2773 ,  H02K16/02

Abstract: A rotor having an axial direction includes at least a pair of rotor cores arranged in the axial direction, and a field magnet located between the rotor cores and magnetized in the axial direction. Each of the rotor cores includes a plurality of claw poles extending in the axial direction. Each of the rotor cores includes a magnetic flux controlling section, which appropriately causes a magnetic flux to flow to the claw poles.

公开(公告)号：US20030201691A1

公开(公告)日：2003-10-30

申请号：US10379159

申请日：2003-03-04

Applicant: ASMO CO., LTD.

Inventor： Toshio Yamamoto ,  Keiichi Uemura ,  Tomoyuki Kikuta ,  Masahiko Komoda ,  Masayuki Kuwano ,  Hideki Toida

IPC: H02K001/06 ,  H02K001/22

CPC classification number: H02K1/30 ,  H02K1/02 ,  Y10T29/49012 ,  Y10T403/4966

Abstract: An armature includes a rotary shaft, a core, and a coupling member. The core is formed by using magnetic metal powder and has a tooth. A wire is wound about the tooth. The coupling member has a ductility that is higher than the ductility of the core. The coupling member is located between the core and the rotary shaft. The rotary shaft is press fitted in the coupling member, and the coupling member is press fitted in the core.

Abstract translation: 电枢包括旋转轴，芯和耦合构件。 芯通过使用磁性金属粉末形成并具有牙齿。 电线缠绕在牙齿上。 联接构件具有高于芯的延展性的延展性。 联接构件位于芯部和旋转轴之间。 旋转轴被压配合在联接构件中，并且联接构件压配合在芯中。

公开(公告)号：US20030052634A1

公开(公告)日：2003-03-20

申请号：US10208689

申请日：2002-07-30

Applicant: ASMO CO., LTD.

Inventor： Daisuke Mukai ,  Motoya Yamamoto ,  Yoshinobu Toyoda

IPC: H02P001/00 ,  H02P001/22

CPC classification number: H02H7/0851 ,  G05B19/0428 ,  G05B2219/24003 ,  G05B2219/2628 ,  H02H3/006 ,  Y02B70/3241 ,  Y04S20/227

Abstract: A sunroof apparatus comprises a drive motor which actuates a roof glass and a control section. The control section rotates the drive motor reversely when the movement of the sunroof is obstructed by a caught foreign matter. When a drive voltage to be supplied to the drive motor becomes lower than a reference voltage, the control section determines that the drive voltage is abnormal and stops supplying the drive voltage to the drive motor to inhibit the drive motor from being operated. A first reference voltage is used as the reference voltage at the time the drive motor is stopped, and a second reference voltage lower than the first reference voltage is used as the reference voltage at the time the drive motor is operated. It is therefore possible to detect a foreign matter being caught before an abnormality of the drive voltage is determined.

Abstract translation: 天窗装置包括致动屋顶玻璃和控制部分的驱动马达。 当天窗的移动被被捕获的异物阻挡时，控制部分反向旋转驱动马达。 当提供给驱动电动机的驱动电压变得低于参考电压时，控制部分确定驱动电压异常并且停止向驱动电动机提供驱动电压以禁止驱动电动机的操作。 在驱动电动机停止时使用第一参考电压作为参考电压，并且在驱动电动机运行时使用低于第一参考电压的第二参考电压作为参考电压。 因此，可以在确定驱动电压的异常之前检测被捕获的异物。

公开(公告)号：US20010013740A1

公开(公告)日：2001-08-16

申请号：US09776358

申请日：2001-02-02

Applicant: ASMO CO., LTD.

Inventor： Takashi Fukui ,  Kouichi Ikeda

IPC: H02N002/00

CPC classification number: H02N2/166

Abstract: An ultrasonic motor includes a stator, which includes a piezoelectric element, and a rotor, which opposes the stator. The piezoelectric element vibrates the stator to rotate the rotor. The rotor has an annular thin section. An elastic ring is secured to the thin section. The mass of the elastic ring is selected from a predetermined range of masses. The motor speed at which a predetermined level of noise is produced by the motor is substantially constant for the range of the masses. This reliably damps undesirable vibration of the motor.

Abstract translation: 超声波马达包括与定子相对的包括压电元件的定子和转子。 压电元件使定子振动以使转子旋转。 转子具有环形薄部分。 弹性环固定在薄壁部分上。 弹性环的质量从预定的质量范围中选择。 马达产生预定水平的噪声的马达速度在质量范围内基本上是恒定的。 这可靠地阻止电机的不期望的振动。

公开(公告)号：US10862380B2

公开(公告)日：2020-12-08

申请号：US15857373

申请日：2017-12-28

Applicant: ASMO CO., LTD.

Inventor： Yoshiaki Takemoto ,  Yusuke Morimoto ,  Masashi Matsuda ,  Seiya Yokoyama

IPC: H02K1/18 ,  H02K16/00 ,  H02K1/14 ,  H02K21/14 ,  H02K1/27 ,  H02K3/52 ,  H02K15/02 ,  H02K1/24 ,  H02K21/04

Abstract: A rotor with four axially stacked rotor cores, and a plurality of field magnets interposed between them. Each rotor core includes a rotor-side claw-shaped magnetic pole. Each rotor-side claw-shaped magnetic poles are respectively extending from and formed on each rotor core at equal angle intervals. Tip end surfaces of the first and third rotor-side claw-shaped magnetic pole abut against or are closely opposed to each other axially. Tip end surfaces of the second and fourth rotor-side claw-shaped magnetic poles abut against or are closely opposed to each other in the axial direction. The plurality of field magnets are magnetized in the axial direction such that the field magnets causes the first and third rotor-side claw-shaped magnetic poles to function as first magnetic poles, and cause the second and fourth rotor-side claw-shaped magnetic poles to function as second magnetic poles.