公开(公告)号：US12057758B2

公开(公告)日：2024-08-06

申请号：US18316613

申请日：2023-05-12

Applicant: MINEBEA MITSUMI Inc.

Inventor： Koichiro Hirabayashi

IPC: H02K7/116 ,  B60H1/00 ,  H02K5/22 ,  H02K11/00 ,  H02K11/33

CPC classification number: H02K7/116 ,  B60H1/00857 ,  H02K5/225 ,  H02K11/0094 ,  H02K11/33

Abstract: A rotary apparatus includes a motor, a plurality of gears, and a sensor configured to detect a rotation angle of one of the plurality of gears. The sensor includes a first connection terminal electrically connecting to the outside, and a base portion. The first connection terminal is disposed at the base portion. A second connection terminal is disposed at the base portion.

公开(公告)号：US12051962B2

公开(公告)日：2024-07-30

申请号：US17057943

申请日：2019-02-15

Applicant: MINEBEA MITSUMI Inc.

Inventor： Koichiro Hirabayashi

IPC: H02K5/22 ,  H01R13/04 ,  H02K7/116 ,  H02K11/21

CPC classification number: H02K5/225 ,  H01R13/04 ,  H02K7/1166 ,  H02K11/21 ,  H02K2211/03

Abstract: A rotating device according to the present invention comprises a motor, a connection terminal electrically connecting the motor with an external device, and a housing accommodating the motor and the connection terminal. The connection terminal includes a bent portion bent in a direction crossing an insertion direction or a removal direction of the connection terminal. The housing includes a contact surface in contact with the bent portion.

公开(公告)号：US11722030B2

公开(公告)日：2023-08-08

申请号：US17421928

申请日：2019-10-10

Applicant: MINEBEA MITSUMI Inc.

Inventor： Koichiro Hirabayashi ,  Bora In

IPC: H01R39/40 ,  H02K5/14 ,  H02K5/22 ,  H02K7/116

CPC classification number: H02K5/148 ,  H01R39/40 ,  H02K5/225 ,  H02K7/1166

Abstract: A motor according to an embodiment includes a commutator provided to a rotation shaft, a brush in contact with the commutator, a bracket having a wall surface opposing the brush, and a deformable portion in contact with the brush and the wall surface. The bracket includes a protrusion provided on the commutator side with respect to the deformable portion. The protrusion protrudes from the wall surface toward the brush.

公开(公告)号：US11411456B2

公开(公告)日：2022-08-09

申请号：US15693638

申请日：2017-09-01

Applicant: Minebea Mitsumi Inc.

Inventor： Koichiro Hirabayashi ,  Yukimasa Matsumura ,  Akiko Ikuta ,  Minoru Kuroda ,  Bora In ,  Kazuaki Sato

IPC: H02K5/14 ,  H01R39/24 ,  B60H1/00 ,  H01R39/22 ,  H01R39/38 ,  H02K13/10 ,  H02K5/24 ,  H02K7/116

Abstract: 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.

公开(公告)号：US12237729B2

公开(公告)日：2025-02-25

申请号：US17905209

申请日：2021-02-25

Applicant: MINEBEA MITSUMI Inc.

Inventor： Koichiro Hirabayashi

IPC: H02K11/02 ,  H02K5/22 ,  H02K7/116 ,  H02K11/33

Abstract: The rotating device includes a housing, a motor, a gear transmitting rotation of the motor to an outside, a sensor, a connection terminal electrically connected to the outside, and a wiring board. The wiring board electrically connects the motor, the sensor, and the connection terminal. The wiring board is formed of a film having a flexibility. A rotation speed or a rotation angle of the gear is detectable by the sensor. An electronic component controlling the motor is mounted at the wiring board. A part of the wiring board includes a bent part or a curved part and surrounds a part of the electronic component.

公开(公告)号：US12057756B2

公开(公告)日：2024-08-06

申请号：US17415009

申请日：2019-12-02

Applicant: MINEBEA MITSUMI Inc.

Inventor： Koichiro Hirabayashi ,  Yukimasa Matsumura ,  Seiya Fujimoto

IPC: H02K5/24 ,  H02K7/08 ,  H02K7/116

CPC classification number: H02K5/24 ,  H02K7/083 ,  H02K7/1166

Abstract: 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.

公开(公告)号：USD872149S1

公开(公告)日：2020-01-07

申请号：US29659025

申请日：2018-08-06

Applicant: MINEBEA MITSUMI Inc.

Designer： Koichiro Hirabayashi

公开(公告)号：US11808341B2

公开(公告)日：2023-11-07

申请号：US17650262

申请日：2022-02-08

Applicant: MINEBEA MITSUMI Inc.

Inventor： Koichiro Hirabayashi ,  Yukimasa Matsumura ,  Jun Ohmura ,  Kodai Kameoka

IPC: F16H57/025 ,  F16H57/028 ,  H02K7/116 ,  H02K5/24 ,  F16H57/039 ,  F16H57/02

CPC classification number: F16H57/025 ,  F16H57/028 ,  F16H57/039 ,  H02K5/24 ,  H02K7/1166 ,  F16H2057/02034

Abstract: 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.

公开(公告)号：US11411466B2

公开(公告)日：2022-08-09

申请号：US16645546

申请日：2018-08-28

Applicant: MINEBEA MITSUMI Inc.

Inventor： Koichiro Hirabayashi ,  Yukimasa Matsumura

IPC: H02K7/11 ,  H02K11/23 ,  H02K7/116 ,  F16H55/06 ,  F16H57/02 ,  H02K5/22 ,  F16H1/20

Abstract: 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.

公开(公告)号：US11239730B2

公开(公告)日：2022-02-01

申请号：US16756901

申请日：2018-08-23

Applicant: MINEBEA MITSUMI Inc.

Inventor： Koichiro Hirabayashi ,  Yukimasa Matsumura

IPC: H02K7/08 ,  F16H1/16 ,  H02K5/173 ,  H02K5/24 ,  H02K7/116

Abstract: 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.