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公开(公告)号：US11489400B2
公开(公告)日：2022-11-01
申请号：US16644167
申请日：2018-01-05
Applicant: MITSUBA Corporation
Inventor： Masashi Suto , Yuichi Takamura , Naoki Ogata
Abstract: A motor device and a method for producing same are provided. A connector storage unit (33d) and a substrate storage unit (33c) which are provided in a gear case (31) open in a direction (axial direction of output shaft) which intersects the axial direction of an armature shaft. As a result, when assembling a motor device (10), it is possible to store a connector member (60) and a control substrate (50) in the connector storage unit (33d) and the substrate storage unit (33c), which have comparatively large openings, by insertion therein from the same direction.
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公开(公告)号：US11411461B2
公开(公告)日：2022-08-09
申请号：US16644169
申请日：2018-01-05
Applicant: MITSUBA Corporation
Inventor： Masashi Suto , Naoki Ogata
Abstract: A motor device is provided. A grommet member (80) is equipped with a pair of motor-side lip seals (82a1, 82a2) which elastically deform in the insertion direction of an external connector (CN) into a connector member (60), and are adhered to a connector cover part (71) (contact surface 70a) of the cover member (70); hence, it is possible to configure in a manner such that the mounting direction of the grommet member (80) onto a gear case (31), and the adhesion direction of the pair of motor-side lip seals (82a1, 82a2) to the cover member (70), or in other words, the direction in which sealing properties increase, are the same direction.
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Patent Agency Ranking
公开(公告)号：US20160072368A1
公开(公告)日：2016-03-10
申请号：US14787362
申请日：2014-04-24
Applicant: MITSUBA CORPORATION
Inventor： Hiroyuki Uchimura , Masashi Suto , Hiromitsu Takahashi , Takayuki Yokoyama
IPC: H02K11/00
CPC classification number: H02K11/0094 , H02K5/148 , H02K5/225 , H02K7/1166 , H02K2213/09
Abstract: Each cross-section of the connector member assembling hole and the assembly main body 51a in a direction intersecting the insertion direction has a point-symmetrical circular shape with the insertion shaft center FC as the center. A pair of connector-side female terminals 57a, opposed to each other with the insertion shaft center FC as the center, is provided at the distal end side in the insertion direction of the assembly main body 51a, and a pair of brush-side male terminals, opposed to each other with the insertion shaft center FC as the center and to which the connector-side female terminals 57a are connected, is provided to a portion of the brush holder opposite to the connector member assembling hole. Therefore, it is possible to insert the connector member 50 into the gear case in the state of being rotated by 180 degrees about the insertion shaft center FC, and it is possible to cope with arrangement needs which are different by 180 degrees in a connection direction of the external connector, using one connector member 50.
Abstract translation: 连接器构件组装孔和组装主体51a在与插入方向相交的方向上的每个横截面具有以插入轴中心FC为中心的点对称圆形。 在组装主体51a的插入方向的前端侧设置有以插入轴中心FC为中心彼此相对的一对连接器侧阴端子57a，并且一对电刷侧阳极 以与插入轴中心FC为中心并且连接器侧阴端子57a连接的彼此相对的端子设置在电刷架的与连接器构件组装孔相对的部分。 因此，可以将连接器构件50以围绕插入轴中心FC旋转180度的状态插入到齿轮箱中，并且可以应对在连接方向上不同于180度的布置需要 的外部连接器，使用一个连接器构件50。
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公开(公告)号：US20160033027A1
公开(公告)日：2016-02-04
申请号：US14883865
申请日：2015-10-15
Applicant: Mitsuba Corporation
Inventor： Masashi Suto , Yuichi Takamura , Masaki Mita , Hiroyuki Uchimura , Isao Abe , Makoto Ogiwara , Naruhito Ogino , Yukio Okada , Junichi Sekiguchi
IPC: F16H57/029 , F16H57/031
CPC classification number: F16H57/029 , B29C70/00 , F16H1/16 , F16H57/031 , F16H57/039 , F16H2057/02082 , H02K5/10 , H02K7/1166 , Y10T74/2186
Abstract: A seal member is attached to a cover which occludes a gear case as a housing unit. The seal member is formed of elastomer and integrally formed with: a plate-shaped portion formed into a disc shape which covers the inner surface of the cover; an inner seal portion which is positioned on the inner peripheral edge of a through-hole, and comes into sliding contact with the outer peripheral surface of an output member; an outer seal portion which is positioned on the periphery of the cover, and comes into contact with the opening end of the housing unit; and anchor portions which latch onto the front surface of the cover via mounting holes provided to the cover. The boundary between the seal member and the cover extends only to the outside of the gear case, and does not extend to the inside of the gear case.
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公开(公告)号：US11411455B2
公开(公告)日：2022-08-09
申请号：US16648238
申请日：2018-08-09
Applicant: MITSUBA Corporation
Inventor： Masashi Suto , Naoki Ogata
Abstract: A wide section 71d which contacts a connector member and positions the connector member relative to a connector housing part is provided in a section where a first securing part 71b of a cover member 70 is provided and is configured so as to be wider than the other parts of the section where the first securing part 71b of the cover member 70 is provided; hence, it is possible to use the wide section 71d in the pressing section (pressing point OP) of an extrusion pin. As a result, it is possible to suppress distortion of the cover member 70 and to sufficiently smooth the welded section (first securing part 71b) of the cover member 70 even when the shape of the cover member 70 is complicated.
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公开(公告)号：US10312773B2
公开(公告)日：2019-06-04
申请号：US14787362
申请日：2014-04-24
Applicant: Mitsuba Corporation
Inventor： Hiroyuki Uchimura , Masashi Suto , Hiromitsu Takahashi , Takayuki Yokoyama
Abstract: Each cross-section of the connector member assembling hole and the assembly main body 51a in a direction intersecting the insertion direction has a point-symmetrical circular shape with the insertion shaft center FC as the center. A pair of connector-side female terminals 57a, opposed to each other with the insertion shaft center FC as the center, is provided at the distal end side in the insertion direction of the assembly main body 51a, and a pair of brush-side male terminals, opposed to each other with the insertion shaft center FC as the center and to which the connector-side female terminals 57a are connected, is provided to a portion of the brush holder opposite to the connector member assembling hole. Therefore, it is possible to insert the connector member 50 into the gear case in the state of being rotated by 180 degrees about the insertion shaft center FC, and it is possible to cope with arrangement needs which are different by 180 degrees in a connection direction of the external connector, using one connector member 50.
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公开(公告)号：US09551411B2
公开(公告)日：2017-01-24
申请号：US14883865
申请日：2015-10-15
Applicant: Mitsuba Corporation
Inventor： Masashi Suto , Yuichi Takamura , Masaki Mita , Hiroyuki Uchimura , Isao Abe , Makoto Ogiwara , Naruhito Ogino , Yukio Okada , Junichi Sekiguchi
IPC: F16H57/029 , F16H1/16 , F16H57/031 , F16H57/039 , H02K5/10 , H02K7/116 , B29C70/00 , F16H57/02
CPC classification number: F16H57/029 , B29C70/00 , F16H1/16 , F16H57/031 , F16H57/039 , F16H2057/02082 , H02K5/10 , H02K7/1166 , Y10T74/2186
Abstract: A seal member is attached to a cover which occludes a gear case as a housing unit. The seal member is formed of elastomer and integrally formed with: a plate-shaped portion formed into a disc shape which covers the inner surface of the cover; an inner seal portion which is positioned on the inner peripheral edge of a through-hole, and comes into sliding contact with the outer peripheral surface of an output member; an outer seal portion which is positioned on the periphery of the cover, and comes into contact with the opening end of the housing unit; and anchor portions which latch onto the front surface of the cover via mounting holes provided to the cover. The boundary between the seal member and the cover extends only to the outside of the gear case, and does not extend to the inside of the gear case.
Abstract translation: 密封构件附接到封闭作为壳体单元的齿轮箱的盖。 密封部件由弹性体形成，一体地形成有：形成为覆盖盖的内表面的盘状的板状部分; 内密封部，其位于通孔的内周缘部，与输出部件的外周面滑动接触; 外密封部，其位于所述盖的周围，并与所述壳体单元的开口端接触; 以及通过设置在所述盖上的安装孔将所述固定部分锁定在所述盖的前表面上。 密封构件和盖之间的边界仅延伸到齿轮箱的外部，并且不延伸到齿轮箱的内部。
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