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公开(公告)号：US10270321B2
公开(公告)日：2019-04-23
申请号：US15128491
申请日：2015-05-13
申请人： Mitsuba Corporation
发明人： Natsumi Tamura , Tomoo Iijima , Teppei Tokizaki , Satoshi Tamura
IPC分类号： H02K13/10 , H02K5/14 , H02K5/22 , H02K7/116 , H02K11/026 , H02K11/38 , H02K13/00 , B60S1/08 , B60S1/16
摘要： An electric motor includes: brushes (31) that are brought into sliding contact with a commutator of an armature that is fixed to a rotation shaft and feeds electric power; a brush holder stay (33) that supports the brushes (31) via brush holders (41); noise prevention elements (110) that are electrically connected to the brushes (31); and terminals (130) and jump wires (141) that electrically connect between the brush holders (41) and the noise prevention elements (110), wherein first connection portions, which connect between the noise prevention elements (110) and the terminals (130), and second connection portions, which connect between the terminals (130) and the jump wires (141), are both disposed only on a first surface (S1) of the brush holder stay (33).
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公开(公告)号：US10239495B2
公开(公告)日：2019-03-26
申请号：US15418941
申请日：2017-01-30
摘要： A windshield wiper assembly for a vehicle having a drive device provided with an electric motor having a pole-well, and a transmission that can be driven by the electric motor, which is operatively connected to at least one wiper arm, and having a device for fastening the drive device to the vehicle. The device is provided with a tab surrounding the pole-well of the electric motor on the peripheral side, at least in some areas, which is provided with a free end, which protrudes from the pole-well and which is fastened to the vehicle.
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公开(公告)号：US10071710B2
公开(公告)日：2018-09-11
申请号：US15107617
申请日：2014-12-25
申请人： Mitsuba Corporation
发明人： Masafumi Takimoto , Shin Akimoto , Masaaki Kimura , Takeshi Kanai , Tomoya Nishikawa , Yukiyoshi Iso
摘要： The swing member (63) to be subjected to swinging drive is integrally provided to the output shaft (56) outside the speed reducer case (52), the speed reducer case (52) is provided with a pair of swing regulating portions (61, 62) which prevents the swing member (63) from being moved beyond the wiping-allowable limit angle (b°) by contacting the swing member (63). As a result, the swing member (63) and the swing regulating portions (61, 62) can collectively form the regulating member (60). As a result, essential components (such as fixing plate) can be omitted from the conventional wiper apparatus. Therefore, the wiper apparatus can be improved in assembly workability, size and weight by reducing the number of components thereof, and provided with a regulating member (60) which prevents the wiper member being moved beyond the wiping-allowable limit angle (b°).
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公开(公告)号：US09929624B2
公开(公告)日：2018-03-27
申请号：US15068739
申请日：2016-03-14
申请人： Mitsuba Corporation
发明人： Hironori Ikeda
IPC分类号： H02K11/00 , H02K7/14 , H02K7/116 , H02K11/33 , B60S1/08 , H02P6/08 , H02P6/30 , B60S1/04 , B60S1/16
CPC分类号： H02K7/14 , B60S1/0472 , B60S1/08 , B60S1/0807 , B60S1/166 , H02K7/116 , H02K11/33 , H02P6/08 , H02P6/30
摘要： An object of the present invention is to provide a brushless motor and a wiper apparatus which allow high-precision control of a motor unit, and which can be reduced in size and weight. The first surface (91) of the control board (90) is provided on the same side as the rotating shaft (46) and the output shaft (51) so as to face the sensor magnet (MG1), the first and second Hall ICs (94a) and (94b) are mounted on the first surface (91). The second surface (92) of the control board (90) is provided on the opposite side from the first surface (91), and the third Hall IC (94c) is mounted on the second surface (92), and located between the first and second Hall ICs (94a) and (94b) so as to face the sensor magnet (MG1). In addition, the MR sensor (95) is mounted on the first surface (91) so as to face the second sensor magnet (MG2).
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公开(公告)号：US20180056943A1
公开(公告)日：2018-03-01
申请号：US15684213
申请日：2017-08-23
发明人： Cyrille Girodot
CPC分类号： B60S1/0803 , B60S1/08 , B60S1/163 , B60S1/583
摘要： The invention relates to a drive device 3 comprising an electric motor 10 for driving a windscreen wiper 2 of a motor vehicle in a reciprocating movement and a device for identifying a rest position 4 of said motor 10, said rest position being a position in which the rotation of said motor 10 is stopped in order to stop a reciprocating cycle of the windscreen wiper 2 at the start or end of the upstroke or at the start or end of the downstroke of the windscreen wiper 2, characterized in that said device for identifying a rest position 4 comprises a first and a second angular reference point 20a, 20b, in that said motor 10 is configured for driving said first and second angular reference points 20a, 20b in rotation, the first and second angular reference points 20a, 20b being arranged on a circle C and diametrically opposed, and in that said drive device 3 is configured so that one of the first and second angular reference points 20a, 20b may be chosen to correspond to the rest position 4 of said motor 10. The invention also relates to a wiping system 1 comprising two drive devices 3.
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公开(公告)号：US20130269138A1
公开(公告)日：2013-10-17
申请号：US13831607
申请日：2013-03-15
申请人： ASMO CO., LTD.
发明人： Atsushi KATO
IPC分类号： B60S1/16
CPC分类号： B60S1/16 , B60S1/0814 , B60S1/245 , B60S1/3436 , B60S1/3459 , B60S1/3465
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US08136198B2
公开(公告)日：2012-03-20
申请号：US12056614
申请日：2008-03-27
申请人： Tetsuya Tajima
发明人： Tetsuya Tajima
CPC分类号： B60S1/0433 , B60S1/0425 , B60S1/0447 , Y10T74/18184 , Y10T74/182
摘要： A motor bracket to which a wiper motor is fixed, and a DR side pivot holder are coupled together by means of a DR side pipe frame inclined to a plane perpendicular in the axial direction of an output shaft of a wiper motor, and the motor bracket and an AS side pivot holder are coupled together by means of an AS side pipe frame inclined to the plane perpendicular in the axial direction of the output shaft. An output arm is fixed to the output shaft of the wiper motor, and the output arm is disposed between the DR side pipe frame and the AS side pipe frame, and between the connecting rod for coupling a DR side lever and an AS side lever, and the motor bracket.
摘要翻译： 固定刮水器马达的电动机支架和DR侧枢轴保持器借助于DR侧管框架连接在一起，DR侧管架倾斜于与刮水器马达的输出轴的轴向垂直的平面，马达支架 并且AS侧枢转保持器借助于与沿着输出轴的轴向垂直的平面倾斜的AS侧管框架联接在一起。 输出臂固定在刮水器马达的输出轴上，输出臂配置在DR侧管框与AS侧管框之间，连接在DR侧杆的连杆与AS侧杆之间， 和电机支架。
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公开(公告)号：US07657963B2
公开(公告)日：2010-02-09
申请号：US11231183
申请日：2005-09-20
申请人： Keiichi Bendo
发明人： Keiichi Bendo
CPC分类号： B60S1/166
摘要： By reducing thickness of a slidable contact member which is attached to an output shaft and a sector gear part and slidably contacts with a gear case, a wiper motor is downsized. A motive power conversion member comprises: an arm part rotatably connected to the worm wheel; and a sector gear part meshing with the output gear, wherein a gear shaft of the sector gear part is swingably supported with respect to the output shaft by a swinging plate. A first slidable contact member is mounted on a tip of the output shaft, and a second slidable contact part which is formed separately from the first slidable contact member is attached to a tip of the gear shaft, wherein the first slidable contact member and the second slidable contact part slidably contact with a cover of the gear case.
摘要翻译： 通过减小连接到输出轴和扇形齿轮部分并与齿轮箱滑动接触的可滑动接触构件的厚度，擦拭器电动机被小型化。 动力转换构件包括：可旋转地连接到蜗轮的臂部; 以及与所述输出齿轮啮合的扇形齿轮部，其中所述扇形齿轮部的齿轮轴通过摆动板相对于所述输出轴可摆动地支撑。 第一可滑动接触构件安装在输出轴的尖端上，并且与第一可滑动接触构件分开形成的第二可滑动接触部分附接到齿轮轴的末端，其中第一可滑动接触构件和第二可滑动接触构件 滑动接触部分与齿轮箱的盖滑动接触。
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公开(公告)号：US07581278B2
公开(公告)日：2009-09-01
申请号：US10536059
申请日：2003-05-30
申请人： Joachim Zimmer
发明人： Joachim Zimmer
CPC分类号： B60S1/0488 , Y10S403/03
摘要： A windshield wiper device (10), in particular for a motor vehicle, is proposed, with at least one wiper bearing (14), which includes a bearing housing (24), [and] a wiper shaft (22), which is positioned in the bearing housing (24) and bears a wiper arm (28) on a first end (26). An element (42), which axially fixes the wiper shaft (22), is radially attachable to the wiper shaft (22).
摘要翻译： 提出了一种特别用于机动车辆的挡风玻璃刮水器装置（10），其具有至少一个刮水器轴承（14），其包括轴承壳体（24）和[...]雨刷轴（22），其被定位 在轴承壳体（24）中并且在第一端（26）上承载刮水器臂（28）。 轴向固定雨刷轴（22）的元件（42）可径向地连接到雨刮器轴（22）上。
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公开(公告)号：US07503094B2
公开(公告)日：2009-03-17
申请号：US10504476
申请日：2003-12-03
申请人： Joachim Zimmer
发明人： Joachim Zimmer
CPC分类号： B60R21/0136 , B60R21/38 , B60S1/0402 , B60S1/0488 , B60S1/08
摘要： Windshield wiper device, in particular for a motor vehicle, with at least one wiper arm (11) and an engine hood (12) that can be raised in the case of an impact, wherein the at least one wiper arm (11) can be moved in the case of an impact into a position below a windshield (10) or into a position in the area of a wiper field.
摘要翻译： 具有至少一个刮水臂（11）和发动机罩（12）的挡风玻璃刮水器装置，特别是用于机动车辆的挡风玻璃刮水器装置，其中在冲击的情况下可以升高其中至少一个雨刷臂（11） 在冲击的情况下移动到挡风玻璃（10）下方的位置或者在雨刷区域的区域中移动。
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