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公开(公告)号：US10086907B2
公开(公告)日：2018-10-02
申请号：US15019589
申请日：2016-02-09
Applicant: Shimano Inc.
Inventor： Hiroshi Tachibana , Kazuhiro Fujii , Yuta Mizutani , Keijiro Nishi , Yuki Kataoka , Atsushi Komatsu , Yuta Kurokawa , Shingo Sakurai
Abstract: A bicycle electrical component is basically provided with a wireless communication unit, a movable member, an electrical actuation unit and a support structure. The wireless communication unit includes a first housing and a wireless communication member that is contained within the first housing. The electrical actuation unit includes a second housing and an electrical actuator that is contained within the second housing. The electrical actuator is configured to actuate the movable member. The second housing is different from the first housing. The support structure detachably supports the wireless communication unit to the bicycle electrical component.
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公开(公告)号：US11958568B2
公开(公告)日：2024-04-16
申请号：US18171641
申请日：2023-02-20
Applicant: SHIMANO INC.
Inventor： Shota Suyama , Yuta Mizutani , Atsuhiro Emura
IPC: B62M9/122 , B62M9/1242 , F16D7/02
CPC classification number: B62M9/122 , B62M9/1242 , F16D7/024
Abstract: A motor unit comprises a torque limiter and a transmitting structure. The torque limiter includes a first member and a second member. The first member and the second member are movable relative to each other in a state where a torque applied to the torque limiter is equal to or higher than a torque threshold. The first member and the second member are movable together with each other in a state where the torque is lower than the torque threshold. The transmitting structure includes a first race, a second race, a first intermediate element at least partially provided between the first race and the second race, and a second intermediate element at least partially provided between the first race and the second race.
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公开(公告)号：US11192609B2
公开(公告)日：2021-12-07
申请号：US16234426
申请日：2018-12-27
Applicant: SHIMANO INC.
Inventor： Yuta Mizutani , Takeshi Ueda
Abstract: A shifting control device comprises a controller configured to control an actuator of a gear shifting device to arrange a chain guide of the gear shifting device on a plurality of gear positions. The controller is configured to control the actuator to temporarily arrange the chain guide on a first temporary position in a multistage gear shift operation before stopping the chain guide at the first target gear position. The controller is configured to temporarily arrange the chain guide on a second temporary position in a single gear shift operation before stopping the chain guide at the second target gear position. The first temporary position is offset from the second temporary position in the gear shift direction if the first target gear position is the first target gear position and the second target gear position correspond to the same gear position of the plurality of gear positions.
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公开(公告)号：US20200269954A1
公开(公告)日：2020-08-27
申请号：US16286466
申请日：2019-02-26
Applicant: SHIMANO Inc.
Inventor： Yuta Mizutani , Takeshi Ueda , Yuma Yamamoto
Abstract: A bicycle electric rear derailleur 26 comprises a base member 41, a movable member 43, and a linkage structure 45. The linkage structure 45 is configured to operatively couple the base member 41 to the movable member 43. The linkage structure 45 includes at least one of a wireless communication unit receiving space S11, a charging-portion receiving space S12, a control-board receiving space S13, an operating-member receiving space S14, a display-unit receiving space S15, a connector receiving space S16 and a data-reader receiving space S17.
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公开(公告)号：US09815522B2
公开(公告)日：2017-11-14
申请号：US14956717
申请日：2015-12-02
Applicant: SHIMANO INC.
Inventor： Hiroshi Tachibana , Kazuhiro Fujii , Yuta Mizutani , Keijiro Nishi , Yuki Kataoka , Ryuichiro Takamoto , Ayumi Kato
Abstract: A bicycle shifting apparatus comprises a shifting controller. The shifting controller is configured to control one of a front shifting device and a rear shifting device to change one of a front shift position and a rear shift position in response to a user input. The shifting controller is configured to control the other of the front shifting device and the rear shifting device to change the other of the front shift position and the rear shift position with a delay time period in conjunction with the one of the front shifting device and the rear shifting device in response to the user input. The shifting controller is configured to change the delay time period based on at least one of a gear ratio, the rear shift position, and a current rotational speed of a bicycle crank.
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Patent Agency Ranking
公开(公告)号：US10648538B2
公开(公告)日：2020-05-12
申请号：US15719570
申请日：2017-09-29
Applicant: SHIMANO INC.
Inventor： Kenichi Akanishi , Atsuhiro Emura , Yuta Mizutani , Tsuyoshi Fukumori
Abstract: A bicycle-chain outer link plate comprises a first outer-link end portion, a second outer-link end portion, and a first outer-link intermediate portion. The first outer-link end portion comprises a first outer-link opening and a first outer-link end outermost edge. The second outer-link end portion comprises a second outer-link opening and a second outer-link end outermost edge. The first outer-link intermediate portion comprises a first outer-link intermediate outermost edge and a first additional outer-link intermediate outermost edge. The first outer-link intermediate portion has a first distance defined in an axial direction on a first outer-link longitudinal axis. The first outer-link intermediate outermost edge has a second distance defined in the axial direction. The first outer-link end outermost edge has a third distance defined in the axial direction. The first distance is larger than the second distance and the third distance. The second distance is larger than the third distance.
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公开(公告)号：US09656723B1
公开(公告)日：2017-05-23
申请号：US14968873
申请日：2015-12-14
Applicant: Shimano Inc.
Inventor： Hiroshi Tachibana , Takeshi Ueda , Yuta Mizutani , Keijiro Nishi , Takahiro Tabata
CPC classification number: B62M9/122 , B62M2009/12406
Abstract: An electrical bicycle derailleur includes a base member and a movable member movably arranged between a retracted position and an extended position. A linkage operatively couples the movable member to the base member. The linkage includes a first link member and a second link member. The first link member is disposed closer to the base member than the second link member. A motor unit is operatively coupled to the first and second link members to rotate the first and second link members. A linkage housing is configured to support the first and second link members and the motor unit. A first diameter of the first link member is different from a second diameter of the second link member and/or a first tooth number of the first link member is different from a second tooth number of the second link member.
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公开(公告)号：US08904905B2
公开(公告)日：2014-12-09
申请号：US13710636
申请日：2012-12-11
Applicant: Shimano Inc.
Inventor： Takumi Onogi , Yuta Mizutani
CPC classification number: B62M3/16 , B62J2099/002 , Y10T74/2164
Abstract: A crank detachable holder is provided with a crank arm attachment part and a holding part. The crank arm attachment part has a mounting opening dimensioned to receive a bolt for connecting the crank arm to a crank axle. The holding part connected to the crank arm attachment part. The crank detachable holder is preferably part of a bicycle crank arm assembly.
Abstract translation: 曲柄可拆卸保持器设置有曲柄臂附接部和保持部。 曲柄臂附接部具有安装开口，该安装开口的尺寸适于接收用于将曲柄臂连接到曲柄轴的螺栓。 保持部连接到曲柄臂安装部。 曲柄可拆卸保持器优选地是自行车曲柄臂组件的一部分。
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公开(公告)号：US12291303B2
公开(公告)日：2025-05-06
申请号：US17036527
申请日：2020-09-29
Applicant: Shimano Inc.
Inventor： Nobukatsu Hara , Toyoto Shirai , Yuta Mizutani
IPC: B62K25/04 , B62J45/20 , B62J45/412 , B62J45/415
Abstract: A control device is provided for controlling an adjusting device of a human-powered vehicle. The adjusting device adjusts a front initial sag amount of a front suspension of the human-powered vehicle in a state in where a rider is riding the human-powered vehicle and a rear initial sag amount of a rear suspension of the human-powered vehicle in a state where the rider is riding the human-powered vehicle. The control device comprises an electronic controller configured to output a front control signal that adjusts the front initial sag amount of the front suspension of the human-powered vehicle, and output a rear control signal that adjusts the rear initial sag amount of the rear suspension of the human-powered vehicle to the adjusting device based on traveling information related to traveling of the human-powered vehicle.
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公开(公告)号：US11649003B2
公开(公告)日：2023-05-16
申请号：US17029603
申请日：2020-09-23
Applicant: Shimano Inc.
Inventor： Nobukatsu Hara , Satoshi Shahana , Yuta Mizutani
IPC: B62J1/08 , B62M1/36 , B62J45/415 , B62J45/421 , B62J45/411 , B62J45/412
CPC classification number: B62J1/08 , B62J45/411 , B62J45/412 , B62J45/4152 , B62J45/421 , B62M1/36 , B62J2001/085
Abstract: A control device including an electronic controller for controlling a human-powered vehicle. The electronic controller is configured to control an adjusting device that is configured to adjust a seat height of the human-powered vehicle upon determining the human-powered vehicle is being stopped while traveling uphill.
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