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公开(公告)号：US12146559B2
公开(公告)日：2024-11-19
申请号：US17949853
申请日：2022-09-21
Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.
Inventor： Martin Pointner , Sebastian Markert , Kenji Shirouzu
Abstract: Provided is a bending meshing type gear device including a wave generator, an external gear flexibly deformed by the wave generator, and an internal gear meshing with the external gear. The internal gear includes an internal tooth ring portion including an internal tooth formed on an inner periphery, an external connection portion connected to an external member, an easily deformable portion provided between the internal tooth ring portion and the external connection portion, and configured to be more easily deformable than the internal tooth ring portion, and a distortion measurer provided in the easily deformable portion.
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公开(公告)号：US20230361656A1
公开(公告)日：2023-11-09
申请号：US18352074
申请日：2023-07-13
Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.
Inventor： Sebastian Markert , Andreas Mueller
IPC: H02K11/215 , F16C19/54 , H02K7/08 , H02K11/33 , H02K5/173 , F16H63/34 , H02K7/102 , H02K7/116 , F16H57/02 , F16H59/14
CPC classification number: H02K11/215 , F16C19/54 , F16H57/02 , F16H59/14 , F16H63/345 , H02K5/1732 , H02K7/083 , H02K7/102 , H02K7/116 , H02K11/33 , F16H2057/02034
Abstract: Provided is a gear motor including a motor, a speed reducer, a first detector disposition section in which a first rotation detector that detects rotation of a rotor shaft is disposed, a second detector disposition section in which a second rotation detector that detects rotation of an output member of the speed reducer is disposed, and a third detector disposition section in which a torque detector is disposed, in which the gear motor is operable when the first rotation detector is disposed in the first detector disposition section, the second rotation detector is disposed in the second detector disposition section, and the torque detector is disposed in the third detector disposition section, and is operable even when a portion thereof is disposed.
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Patent Agency Ranking
公开(公告)号：US11742725B2
公开(公告)日：2023-08-29
申请号：US17591819
申请日：2022-02-03
Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.
Inventor： Sebastian Markert , Andreas Mueller
IPC: H02K11/215 , F16H57/02 , F16H59/14 , F16H63/34 , F16C19/54 , H02K5/173 , H02K7/08 , H02K7/102 , H02K7/116 , H02K11/33
CPC classification number: H02K11/215 , F16C19/54 , F16H57/02 , F16H59/14 , F16H63/345 , H02K5/1732 , H02K7/083 , H02K7/102 , H02K7/116 , H02K11/33 , F16H2057/02034
Abstract: Provided is a gear motor including a motor, a speed reducer, a first detector disposition section in which a first rotation detector that detects rotation of a rotor shaft is disposed, a second detector disposition section in which a second rotation detector that detects rotation of an output member of the speed reducer is disposed, and a third detector disposition section in which a torque detector is disposed, in which the gear motor is operable when the first rotation detector is disposed in the first detector disposition section, the second rotation detector is disposed in the second detector disposition section, and the torque detector is disposed in the third detector disposition section, and is operable even when a portion thereof is disposed.
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公开(公告)号：US20230008068A1
公开(公告)日：2023-01-12
申请号：US17949853
申请日：2022-09-21
Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.
Inventor： Martin Pointner , Sebastian Markert , Kenji Shirouzu
Abstract: Provided is a bending meshing type gear device including a wave generator, an external gear flexibly deformed by the wave generator, and an internal gear meshing with the external gear. The internal gear includes an internal tooth ring portion including an internal tooth formed on an inner periphery, an external connection portion connected to an external member, an easily deformable portion provided between the internal tooth ring portion and the external connection portion, and configured to be more easily deformable than the internal tooth ring portion, and a distortion measurer provided in the easily deformable portion.
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公开(公告)号：US12235132B2
公开(公告)日：2025-02-25
申请号：US18169885
申请日：2023-02-16
Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.
Inventor： Sebastian Markert
Abstract: A rotation detection device includes a housing that accommodates a rotating body, a detected part that rotates integrally with the rotating body, a detection part that faces the detected part in an axial direction with an axial gap interposed therebetween, an installation member on which the detection part is installed, a female screw portion that is provided in one of the housing and the installation member, and a male screw portion that is provided in the other of the housing and the installation member and screwed into the female screw portion.
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公开(公告)号：US12062950B2
公开(公告)日：2024-08-13
申请号：US18352074
申请日：2023-07-13
Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.
Inventor： Sebastian Markert , Andreas Mueller
IPC: H02K11/215 , F16C19/54 , F16H57/02 , F16H59/14 , F16H63/34 , H02K5/173 , H02K7/08 , H02K7/102 , H02K7/116 , H02K11/33
CPC classification number: H02K11/215 , F16C19/54 , F16H57/02 , F16H59/14 , F16H63/345 , H02K5/1732 , H02K7/083 , H02K7/102 , H02K7/116 , H02K11/33 , F16H2057/02034
Abstract: Provided is a gear motor including a motor, a speed reducer, a first detector disposition section in which a first rotation detector that detects rotation of a rotor shaft is disposed, a second detector disposition section in which a second rotation detector that detects rotation of an output member of the speed reducer is disposed, and a third detector disposition section in which a torque detector is disposed, in which the gear motor is operable when the first rotation detector is disposed in the first detector disposition section, the second rotation detector is disposed in the second detector disposition section, and the torque detector is disposed in the third detector disposition section, and is operable even when a portion thereof is disposed.
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公开(公告)号：US20220302798A1
公开(公告)日：2022-09-22
申请号：US17591819
申请日：2022-02-03
Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.
Inventor： Sebastian Markert , Andreas Mueller
IPC: H02K11/215 , F16H57/02 , F16H59/14 , F16H63/34 , F16C19/54 , H02K5/173 , H02K7/08 , H02K7/102 , H02K7/116 , H02K11/33
Abstract: Provided is a gear motor including a motor, a speed reducer, a first detector disposition section in which a first rotation detector that detects rotation of a rotor shaft is disposed, a second detector disposition section in which a second rotation detector that detects rotation of an output member of the speed reducer is disposed, and a third detector disposition section in which a torque detector is disposed, in which the gear motor is operable when the first rotation detector is disposed in the first detector disposition section, the second rotation detector is disposed in the second detector disposition section, and the torque detector is disposed in the third detector disposition section, and is operable even when a portion thereof is disposed.
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