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公开(公告)号：US20220204137A1
公开(公告)日：2022-06-30
申请号：US17546124
申请日：2021-12-09
Applicant: Shimano Inc.
Inventor： Satoshi SHAHANA , Mitsuhiko KAWASAKI , Takehiko NAKAJIMA
Abstract: A human-powered vehicle control device is provided for controlling a human-powered vehicle. The human-powered vehicle control device includes an electronic controller controls a transmission device in accordance with a control state including first and second control states. The electronic controller changes the transmission ratio in accordance with a shifting condition including a reference value related to a traveling state of the human-powered vehicle in the first control state. The electronic controller changes the transmission ratio in accordance with an operation performed on an operation portion in the second control state. The electronic controller changes the shifting condition in accordance with a converging reference value for a case where the human-powered vehicle is in a riding converging state. The electronic controller changes the shifting condition in accordance with the converging reference value for a case where the control state is the second control state.
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公开(公告)号：US20210031870A1
公开(公告)日：2021-02-04
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：US20200079466A1
公开(公告)日：2020-03-12
申请号：US16684466
申请日：2019-11-14
Applicant: SHIMANO INC.
Inventor： Atsushi KOMATSU , Takafumi NISHINO , Takehiko NAKAJIMA
Abstract: A bicycle operating device comprises a base member, an operating member, a wireless communicator, and a power supply. The base member includes a first end to be mounted to a bicycle handlebar and a second end opposite to the first end. The operating member is pivotally coupled to the base member about a first pivot axis. The electrical switch is to be activated by an input operation from a user. The wireless communicator is electrically connected to the electrical switch to wirelessly transmit a signal to an additional component in response to the input operation. The power supply is electrically connected to the wireless communicator to supply electrical power to the wireless communicator. The wireless communicator and the power supply are at least partially overlap with each other when viewed from a direction perpendicular to the first pivot axis.
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公开(公告)号：US20190126679A1
公开(公告)日：2019-05-02
申请号：US15799997
申请日：2017-10-31
Applicant: SHIMANO INC.
Inventor： Atsushi KOMATSU , Koji YUASA , Takehiko NAKAJIMA
IPC: B60B27/04
Abstract: A bicycle hub assembly comprises a hub axle, a hub body, and a sprocket support structure. The hub axle includes an axle through-bore that has an axle minimum inner diameter equal to or larger than 13 mm. The hub body has a first body end and a second body end opposite to the first body end in an axial direction with respect to a rotational center axis. The sprocket support structure is rotatably mounted on the hub axle about the rotational center axis. The sprocket support structure includes a first torque-transmitting profile and a first externally-threaded portion. The first torque-transmitting profile is configured to transmit a rotational force. The first externally-threaded portion is configured to threadedly engage with a first internally-threaded portion of a first lock member. The first torque-transmitting profile is closer to the first body end than the first externally-threaded portion in the axial direction.
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公开(公告)号：US20230093210A1
公开(公告)日：2023-03-23
申请号：US17993846
申请日：2022-11-23
Applicant: SHIMANO INC.
Inventor： Akihiko SYOUGE , Takuma SAKAI , Kazuma MORI , Yasuyuki KOMADA , Takehiko NAKAJIMA , Noor Ashyikkin BINTI MOHD NOOR
Abstract: An electrical switch device includes an electrical switch unit, a wireless communicator, a power source, an electrical cable, and a connecting part. The electrical switch unit is at least partly disposed outside of a handlebar. The wireless communicator is inserted to an internal space of the handlebar. The power source and the wireless communicator are separated away from the electrical switch unit and arranged at different positions from the electrical switch unit. The electrical cable is configured to electrically connect the electrical switch unit to the wireless communicator and the power supply. The connecting part is electrically connected to the electrical cable. The connecting part is configured to electrically and detachably connect the electrical switch unit to the wireless communicator and the power supply.
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Patent Agency Ranking
公开(公告)号：US20180086413A1
公开(公告)日：2018-03-29
申请号：US15706110
申请日：2017-09-15
Applicant: Shimano Inc.
Inventor： Atsushi KOMATSU , Takehiko NAKAJIMA , Takafumi NISHINO
Abstract: A bicycle operation device is provided that allows for easy operation of operation units. The bicycle operation device includes a clamp, a first operation unit and a second operation unit. The clamp is attachable to a handlebar of a bicycle. The first operation unit including an operation lever, and is coupled to the clamp. The second operation unit includes an electric switch and is attached to the clamp.
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公开(公告)号：US20180057105A1
公开(公告)日：2018-03-01
申请号：US15248242
申请日：2016-08-26
Applicant: SHIMANO INC.
Inventor： Atsushi KOMATSU , Takafumi NISHINO , Takehiko NAKAJIMA
Abstract: A bicycle operating device comprises a base member, an operating member, a hydraulic unit, an electrical switch, a wireless communicator, and a power supply. The base member includes a first end to be mounted to a bicycle handlebar and a second end opposite to the first end. The operating member is pivotally coupled to the base member about a first pivot axis. The wireless communicator is electrically connected to the electrical switch to wirelessly transmit a signal to an additional component in response to an input operation. The power supply is electrically connected to the wireless communicator to supply electrical power to the wireless communicator. The hydraulic unit at least partly overlaps with at least one of the wireless communicator and the power supply when viewed from a first direction parallel to the first pivot axis.
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公开(公告)号：US20180057103A1
公开(公告)日：2018-03-01
申请号：US15247952
申请日：2016-08-26
Applicant: SHIMANO INC.
Inventor： Atsushi KOMATSU , Takafumi NISHINO , Takehiko NAKAJIMA
CPC classification number: B62L3/023 , B62J2099/004 , B62K23/06 , B62M25/08
Abstract: A base member includes a first end to be mounted to a bicycle handlebar and a second end opposite to the first end. An operating member is pivotally coupled to the base member about a first pivot axis. A hydraulic unit is coupled to the operating member to operate a bicycle component in response to an operation of the operating member. An electrical switch is to be activated by an input operation from a user. A wireless communicator is electrically connected to the electrical switch to wirelessly transmit a signal to an additional component in response to the input operation. A power supply is electrically connected to the wireless communicator to supply electrical power to the wireless communicator. At least part of the hydraulic unit is disposed below at least one of the wireless communicator and the power supply in a mounting state of the bicycle operating device.
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公开(公告)号：US20170305489A1
公开(公告)日：2017-10-26
申请号：US15135475
申请日：2016-04-21
Applicant: SHIMANO INC.
Inventor： Atsushi KOMATSU , Takehiko NAKAJIMA , Takafumi NISHINO
Abstract: A bicycle operating device comprises a base member, a brake operating member, an additional operating member, an electrical switch, and a wireless communication unit. The brake operating member is movably coupled to the base member. The additional operating member is movably coupled to the base member. The electrical switch is to provide an electric signal in response to a movement of the additional operating member. The electrical switch is disposed at the brake operating member. The wireless communication unit is connected to the electrical switch to transmit a wireless signal based on the electric signal.
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公开(公告)号：US20240183413A1
公开(公告)日：2024-06-06
申请号：US18073450
申请日：2022-12-01
Applicant: SHIMANO INC.
Inventor： Takehiko NAKAJIMA
CPC classification number: F16D65/0056 , B62L1/005 , F16D65/0075 , F16D65/18 , F16D2055/0008
Abstract: A caliper adaptor comprises a frame coupling portion, a first coupling portion, and a second coupling portion. The first coupling portion is configured to be coupled to a first caliper body of the disc brake caliper in a first state where the first caliper body is in a first radial position relative to the rotational axis. The first coupling portion extends in the axial direction in the first state. The second coupling portion is configured to be coupled to a second caliper body in a second state where the second caliper body is in a second radial position relative to the rotational axis. The second radial position is different from the first radial position. The second coupling portion extends in the axial direction in the second state.
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