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公开(公告)号：US11554834B2
公开(公告)日：2023-01-17
申请号：US16525506
申请日：2019-07-29
Applicant: SHIMANO INC.
Inventor： Toshio Tetsuka , Taihei Nishihara , Eiji Mishima , Takuma Sakai , Takafumi Nishino , Takehiko Nakajima
IPC: B62M25/08 , B62M9/12 , B62K23/02 , B62K21/12 , B62M6/50 , B62M25/00 , B62M6/90 , B62K19/36 , B62J45/10 , B62J45/20
Abstract: An operating system for a human-powered vehicle comprises a first operating device, a second operating device, a first user interface, and a second user interface. The first operating device comprises a first base member and a first operating member. The second operating device comprises a second base member and a second operating member. The first user interface is configured to receive a first user input and mounted to the first operating device. The second user interface is configured to receive a second user input and mounted to the second operating device. At least one of the first user interface and the second user interface is configured to be operated to control an assist driving unit configured to assist a human power.
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公开(公告)号：US11535339B2
公开(公告)日：2022-12-27
申请号：US16556241
申请日：2019-08-30
Applicant: SHIMANO INC.
Inventor： Tadashi Ichida , Toshio Tetsuka , Hiroshi Matsumoto , Naoshi Fujita
Abstract: A bicycle derailleur comprises a unit mounting portion, a wireless communicator, an electrical connector receiving portion, and a power supply portion. The wireless communicator is disposed at the unit mounting portion. The electrical connector receiving portion is configured to receive a connector. The power supply portion is configured to receive electricity from a battery disposed at a location apart from the bicycle derailleur.
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公开(公告)号：US11407473B2
公开(公告)日：2022-08-09
申请号：US16525518
申请日：2019-07-29
Applicant: SHIMANO INC.
Inventor： Toshio Tetsuka , Takafumi Nishino , Takehiko Nakajima
Abstract: An operating device for a human-powered vehicle comprises a base member, an operating member, and an assist operating interface. The base member includes a coupling end, a free end, and a grip portion. The coupling end is configured to be coupled to a handlebar. The free end is opposite to the coupling end. The grip portion is provided between the coupling end and the free end. The operating member is pivotally coupled to the base member about a pivot axis. The assist operating interface is configured to receive a first user input indicating that an assist driving unit generates a temporary assist driving force for a limited period corresponding to an operation of the first user input.
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公开(公告)号：USRE48626E1
公开(公告)日：2021-07-06
申请号：US14644855
申请日：2015-03-11
Applicant: Shimano, Inc.
Inventor： Toshio Tetsuka
IPC: H02K7/18 , B60R16/033 , B62J11/19 , B60R16/03 , G01L3/02
Abstract: A bicycle crank arm apparatus comprises a crank arm having a crank axle mounting portion and a pedal mounting portion. A circuit-mounting structure is disposed between the crank axle mounting portion and the pedal mounting portion, wherein the circuit-mounting structure is configured to detachably mount a measurement board. When a measurement board is mounted to the circuit-mounting structure, the resulting combination forms a bicycle input force processing apparatus.
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公开(公告)号：US10000253B1
公开(公告)日：2018-06-19
申请号：US15361332
申请日：2016-11-25
Applicant: Shimano Inc.
Inventor： Toshio Tetsuka , Takashi Furuya , Shintaro Mori
Abstract: A crank arm fixing ring is basically provided with a cylindrical mounting portion and a contact portion. The cylindrical mounting portion includes an external thread configured to screw into a crankshaft. The contact portion extends radially outwardly from the cylindrical mounting portion. The contact portion is configured to contact a crank arm upon attachment of the crank arm with the crank arm fixing ring. The contact portion includes at least one cutout extending radially outwardly from the cylindrical mounting portion. The at least one cutout is configured to receive a transmission line extending through the cylindrical mounting portion.
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Patent Agency Ranking
公开(公告)号：US09580138B2
公开(公告)日：2017-02-28
申请号：US14447553
申请日：2014-07-30
Applicant: SHIMANO INC.
Inventor： Toshio Tetsuka , Shintarou Mori , Fumiaki Yoshida , Michihiro Kodama
CPC classification number: B62M3/16 , B62J99/00 , B62J2099/002 , B62J2099/004 , B62J2300/002 , B62K2208/00 , B62M3/00 , B62M6/90 , G01L3/108
Abstract: A bicycle crank assembly comprises a crank axle, a first crank arm, and a battery holding structure. The crank axle comprises a cavity and a first end portion. A battery unit is to be provided in the cavity. The first end portion has a first end opening which is in communication with the cavity. The first crank arm is configured to be mounted on the first end portion. The battery holding structure is configured to hold the battery unit in the cavity. The battery holding structure is configured so that the battery unit is replaceable through the first end opening in a state where the first crank arm is mounted on the first end portion of the crank axle.
Abstract translation: 自行车曲柄组件包括曲柄轴，第一曲柄臂和电池保持结构。 曲柄轴包括腔和第一端部。 在空腔中设置电池单元。 第一端部具有与空腔连通的第一端部开口。 第一曲柄臂构造成安装在第一端部上。 电池保持结构构造成将电池单元保持在空腔中。 电池保持结构被配置为使得电池单元可以在第一曲柄臂安装在曲柄轴的第一端部上的状态下通过第一端部开口更换。
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公开(公告)号：US20160347405A1
公开(公告)日：2016-12-01
申请号：US14722662
申请日：2015-05-27
Applicant: Shimano Inc.
Inventor： Toshio Tetsuka
IPC: B62M3/00
CPC classification number: B62M3/00 , B62J6/003 , B62J2099/0013 , B62J2099/002 , B62J2300/0013 , B62J2300/002 , B62K19/34 , B62K2208/00 , B62M3/16
Abstract: A bicycle crank assembly is basically provided with a bicycle crank arm and an electrical unit. The bicycle crank arm includes a crank portion and a sprocket mounting portion. The sprocket mounting portion includes at least one sprocket mounting arm having a distal end part forming a sprocket mounting structure. The electrical unit includes a first attachment part that is disposed on a first sprocket mounting arm of the at least one sprocket mounting arm at the sprocket mounting structure.
Abstract translation: 自行车曲柄组件基本上设置有自行车曲柄臂和电气单元。 自行车曲柄臂包括曲柄部和链轮安装部。 链轮安装部分包括至少一个链轮安装臂，其具有形成链轮安装结构的远端部分。 电气单元包括第一附接部分，其设置在链轮安装结构处的至少一个链轮安装臂的第一链轮安装臂上。
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公开(公告)号：US10475303B2
公开(公告)日：2019-11-12
申请号：US15460940
申请日：2017-03-16
Applicant: Shimano Inc.
Inventor： Toshio Tetsuka
IPC: B62J3/00 , G08B7/06 , B62J11/00 , B62M3/08 , B62M3/16 , G01C9/06 , G01D5/14 , H04W4/80 , B62M6/00
Abstract: A bicycle electric device is basically provided to a bicycle crank assembly. The bicycle electric device includes an indicator a process and at least one of a position sensor and a strain sensor configured to be provided on the bicycle crank assembly. The indicator is configured to generate a user signal indicating that a crank arm of the bicycle crank assembly is at a predetermined angular position. The position sensor the strain sensor are configured to be provided on the bicycle crank assembly to detect information of the crank arm. The processor is configured to process information detected by the at least one of the position sensor and the strain sensor to calculate angular force information of the crank arm.
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公开(公告)号：US10458868B2
公开(公告)日：2019-10-29
申请号：US15379463
申请日：2016-12-14
Applicant: Shimano Inc. , Minebea Co., Ltd.
Inventor： Toshio Tetsuka , Fumiaki Yoshida , Shintaro Mori , Toru Arai , Kui Li , Tomoaki Watanuki
Abstract: A bicycle crank arm assembly basically includes a bicycle crank arm and first to third detecting circuits. The first detecting circuit is configured to detect a force acting in a first direction. The second detecting circuit is configured to detect a force acting in a second direction. The third detecting circuit is configured to detect a moment. The first detecting circuit includes a first strain sensor that is mounted to an attachment surface. The second detecting circuit includes a second strain sensor that is mounted to the attachment surface. The third detecting circuit includes a third strain sensor that is mounted to the attachment surface.
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公开(公告)号：US10300984B2
公开(公告)日：2019-05-28
申请号：US15592559
申请日：2017-05-11
Applicant: Shimano Inc.
Inventor： Toshio Tetsuka
Abstract: A bicycle electrical unit is provided for a bicycle crank assembly. The bicycle electrical unit includes a housing, a wireless communication unit and a charge receiver port. The housing is mounted on a crank arm. The wireless communication unit is enclosed in the housing. The charge receiver port is provided on the housing.
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