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公开(公告)号：US12057756B2
公开(公告)日：2024-08-06
申请号：US17415009
申请日：2019-12-02
申请人： MINEBEA MITSUMI Inc.
CPC分类号： H02K5/24 , H02K7/083 , H02K7/1166
摘要： A rotating device according to an embodiment includes a motor, an output gear to transmit the rotation of the motor to the external device, and a housing accommodating the motor and the output gear. The motor is held by holding parts formed at the housing via an adhesive having elasticity. The adhesive having elasticity is disposed between surfaces perpendicular to an axial direction in the holding parts of the housing, and a first end part and a second end part-of a frame.
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公开(公告)号：US11411456B2
公开(公告)日：2022-08-09
申请号：US15693638
申请日：2017-09-01
申请人： Minebea Mitsumi Inc.
发明人： Koichiro Hirabayashi , Yukimasa Matsumura , Akiko Ikuta , Minoru Kuroda , Bora In , Kazuaki Sato
摘要： A motor includes an armature including a commutator, a bracket including a conductive brush and a first wall part, and a first deformable part. The conductive brush is in contact with the commutator. The first wall part includes a first surface extending along a first surface of the conductive brush. The first deformable part is in contact with both the first surface of the conductive brush and the first surface of the first wall part. The first deformable part is deformable in response to movement of the conductive brush.
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公开(公告)号：US11742730B2
公开(公告)日：2023-08-29
申请号：US17813064
申请日：2022-07-18
申请人： MINEBEA MITSUMI Inc.
发明人： Koichiro Hirabayashi , Akiko Ikuta , Yukimasa Matsumura , Kazuaki Sato , Minoru Kuroda , Bora In
CPC分类号： H02K13/10 , H01R39/381 , H02K5/145 , H02K5/24 , H01R2201/10
摘要： A motor includes a commutator, a bracket including a conductive brush, first and second wall parts, and first and second deformable parts. The conductive brush is in contact with the commutator. The first wall part includes a first surface extending along a first surface of the conductive brush. The second wall part includes a second surface extending along a second surface of the conductive brush located on a side opposite the first surface of the conductive brush. The first deformable part is in contact with both the first surface of the conductive brush and the first surface of the first wall part, and is deformable in response to movement of the conductive brush. The second deformable part is in contact with both the second surface of the conductive brush and the second surface of the second wall part, and is deformable in response to movement of the conductive brush.
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公开(公告)号：US11424663B2
公开(公告)日：2022-08-23
申请号：US15693881
申请日：2017-09-01
申请人： Minebea Mitsumi Inc.
发明人： Koichiro Hirabayashi , Akiko Ikuta , Yukimasa Matsumura , Kazuaki Sato , Minoru Kuroda , Bora In
摘要： A motor includes a commutator, a bracket including a conductive brush, first and second wall parts, and first and second deformable parts. The conductive brush is in contact with the commutator. The first wall part includes a first surface extending along a first surface of the conductive brush. The second wall part includes a second surface extending along a second surface of the conductive brush located on a side opposite the first surface of the conductive brush. The first deformable part is in contact with both the first surface of the conductive brush and the first surface of the first wall part, and is deformable in response to movement of the conductive brush. The second deformable part is in contact with both the second surface of the conductive brush and the second surface of the second wall part, and is deformable in response to movement of the conductive brush.
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公开(公告)号：US11808341B2
公开(公告)日：2023-11-07
申请号：US17650262
申请日：2022-02-08
申请人： MINEBEA MITSUMI Inc.
IPC分类号： F16H57/025 , F16H57/028 , H02K7/116 , H02K5/24 , F16H57/039 , F16H57/02
CPC分类号： F16H57/025 , F16H57/028 , F16H57/039 , H02K5/24 , H02K7/1166 , F16H2057/02034
摘要： A rotating device includes a motor, a gear, and a housing configured to accommodate the motor and the gear. The housing includes a first housing, a second housing, and a joining element for joining the first housing and the second housing. The first housing includes a first attaching part attached to an external device. The second housing includes a second attaching part attached to the external device. The first attaching part and the second attaching part include surfaces opposing each other after the housing is assembled. The first attaching part and the second attaching part include the joining element.
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公开(公告)号：US11472267B2
公开(公告)日：2022-10-18
申请号：US17060714
申请日：2020-10-01
申请人： MINEBEA MITSUMI INC.
发明人： Yukimasa Matsumura
摘要： A rotary apparatus includes a motor, a plurality of gears including an output gear, and a housing accommodating the plurality of gears and the motor. The housing includes a first surface portion, a second surface portion facing the first surface portion and spaced apart from the first surface portion, and a sidewall portion provided at an outer peripheral portion of the first surface portion and the second surface portion and supporting the first surface portion and the second surface portion. One of the first surface portion and the second surface portion includes a vibration damping part opposing the output gear.
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公开(公告)号：US11411466B2
公开(公告)日：2022-08-09
申请号：US16645546
申请日：2018-08-28
申请人： MINEBEA MITSUMI Inc.
摘要： A rotating device 1 according to the present application includes a motor 3, a gear 5 that transmits rotation of the motor 3 to an external device, and a sensor 7. The sensor 7 includes a sensor part 70 and a housing 72 that accommodates the sensor part 70. The sensor part 70 is capable of detecting a rotational speed or a rotational angle of the gear 5. The gear 5 includes a recess 50 in a rotational axis direction of the gear 5. The recess 50 accommodates a part of the housing 72.
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公开(公告)号：US11239730B2
公开(公告)日：2022-02-01
申请号：US16756901
申请日：2018-08-23
申请人： MINEBEA MITSUMI Inc.
摘要： A rotating device according to the present invention includes a motor including an outer shell, a rotating shaft protruding from the outer shell, a first inner bearing supporting the rotating shaft, and a second inner bearing supporting the rotating shaft, a plurality of gears configured to transmit rotation of the motor to an external device, and a casing. A first outer bearing and a second outer bearing are arranged at the casing, and the first outer bearing and the second outer bearing rotatably support portions of the rotating shaft protruding from end surfaces at both sides of the outer shell in a longitudinal direction of the rotating shaft.
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公开(公告)号：US11820204B2
公开(公告)日：2023-11-21
申请号：US17941667
申请日：2022-09-09
申请人： MINEBEA MITSUMI INC.
发明人： Yukimasa Matsumura
CPC分类号： B60H1/34 , B60H1/00842 , B60H1/00857 , B60H2001/006 , B60H2001/3471 , F24F13/15
摘要： A rotary apparatus includes a motor, a plurality of gears including an output gear, and a housing accommodating the plurality of gears and the motor. The housing includes a first surface portion, a second surface portion facing the first surface portion and spaced apart from the first surface portion, and a sidewall portion provided at an outer peripheral portion of the first surface portion and the second surface portion and supporting the first surface portion and the second surface portion. One of the first surface portion and the second surface portion includes a vibration damping part opposing the output gear.
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公开(公告)号：US11462969B2
公开(公告)日：2022-10-04
申请号：US16899985
申请日：2020-06-12
申请人： Minebea Mitsumi Inc.
IPC分类号： H02K5/24 , H02K7/116 , F16H57/028 , F16H1/20 , F16H57/039 , H02K5/16 , F16H37/04 , F16H57/02
摘要： A rotary apparatus includes a motor including a rotary shaft, a plurality of gears including an output gear, and a housing accommodating the motor and the plurality of gears. The housing is separable into a first housing and a second housing. The motor includes a first end portion and a second end portion located on an opposite side of the first end portion. The rotary shaft is derived from the first end portion. The second housing includes a first regulating portion regulating a position of a part of the motor on the first end portion. The first housing includes a projecting portion projecting toward the second housing side. The projecting portion urges the second end portion of the motor toward the first regulating portion side directly or via another member.
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