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公开(公告)号：US11702169B2
公开(公告)日：2023-07-18
申请号：US16694743
申请日：2019-11-25
Applicant: Shimano Inc.
Inventor： Kentaro Kosaka , Yusuke Nishikawa
Abstract: A hydraulic operating device is provided for a human-powered vehicle. The hydraulic operating device basically includes a base, an operating member and a handlebar mounting structure. The base includes a cylinder bore defining a cylinder axis. The operating member is pivotally coupled to the base about a pivot axis between a rest position and an operated position. The handlebar mounting structure is coupled to the base. The handlebar mounting structure defines a handlebar mounting axis that extends linearly along a handlebar in a mounted state. The cylinder axis is inclined towards the handlebar mounting axis as the cylinder bore extends away from the pivot axis as viewed in a pivot axis direction parallel to the pivot axis. The pivot axis is located in an area between the cylinder axis and the handlebar mounting axis as viewed in the pivot axis direction.
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公开(公告)号：US11702167B2
公开(公告)日：2023-07-18
申请号：US17225583
申请日：2021-04-08
Applicant: Shimano Inc.
Inventor： Satoshi Shahana , Nobukatsu Hara , Hitoshi Takayama
IPC: F16H61/16 , B62J43/20 , B62M25/08 , B62J43/30 , B62M9/122 , F16H59/58 , F16H59/66 , F16H59/14 , F16H61/02 , B62J45/40
CPC classification number: B62J43/20 , B62J43/30 , B62M25/08 , F16H61/16 , B62J45/40 , B62M9/122 , F16H59/58 , F16H59/66 , F16H2059/142 , F16H2059/663 , F16H2059/666 , F16H2061/0223 , F16H2061/0227 , F16H2061/163
Abstract: A human-powered vehicle control device controls the transmission to initiate a shifting operation based on a set of prescribed conditions that changes the transmission ratio of a human-powered vehicle. The control device includes an electronic controller that switches between a first control state for controlling the transmission to change the transmission ratio in accordance with a first prescribed set of conditions, and a second control state for controlling the transmission to prevent the change of the transmission ratio as compared with if the electronic controller is in the first control state. The electronic controller switches between the first control state and the second control state in accordance with a detection of at least one of a steering state of the human-powered vehicle, a surface condition of a travel path on which the human-powered vehicle travels, and a pedaling preparation state related to the pedals of the human-powered vehicle.
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公开(公告)号：US20230192230A1
公开(公告)日：2023-06-22
申请号：US18075612
申请日：2022-12-06
Applicant: Shimano Inc.
Inventor： Ryota YAMAGUCHI , Hitoshi TAKAYAMA
IPC: B62M6/50 , B62J45/411 , B62J45/413
CPC classification number: B62M6/50 , B62J45/411 , B62J45/413 , B62M6/55
Abstract: An electronic device is provided to a human-powered vehicle. The electronic device basically includes an electronic controller. The electronic controller is configured to selectively operate in an operational state that includes a first operational state and a second operational state. The second operational state consumes more electric power than the first operational state. The electronic controller is configured to switch the operational state between the first operational state and the second operational state in accordance with a rotational amount of a rotational body included in a transmission path of a human driving force in the human-powered vehicle.
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公开(公告)号：US20230174191A1
公开(公告)日：2023-06-08
申请号：US17542143
申请日：2021-12-03
Applicant: SHIMANO INC.
Inventor： Nobuyoshi FUJII , Kazuya KUWAYAMA , Kazuki KOSHIYAMA , Toyoto SHIRAI , Yusuke HOSOMI
IPC: B62L1/00 , F16D65/097 , F16D65/00 , F16D55/00
CPC classification number: B62L1/005 , F16D65/0978 , F16D65/0068 , F16D2055/0016
Abstract: A brake caliper for a bicycle includes a housing configured to be installed on the bicycle, the bicycle including a disc attached to a wheel of the bicycle. A brake pad is installed within the housing and is configured to move between a braking position and a non-braking position. The braking position is a location within the housing where the brake pad contacts the disc when the housing is installed on the bicycle. The non-braking position is a location within the housing where the brake pad is further from the disc than in the braking position. The caliper also includes a biasing member configured to bias the brake pad in a downstream direction within the housing with the brake pad is in the non-braking position, the downstream direction being parallel to a direction of rotation of the disc when a wheel of the bicycle is rotating to move the bicycle forward.
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公开(公告)号：US20230166812A1
公开(公告)日：2023-06-01
申请号：US17537371
申请日：2021-11-29
Applicant: SHIMANO INC.
Inventor： Hiroshi FUJITA , Atsuhiro EMURA , Shota SUYAMA , Yusuke ODA
Abstract: A bracket apparatus for mounting a derailleur to a frame of a human-powered vehicle comprises a bracket body and one of a restriction member and a restriction opening. The bracket body includes a frame attachment portion configured to be attached to the frame of the human-powered vehicle and a derailleur attachment portion to which the derailleur is to be attached. The restriction member is configured to be at least partly provided in the restriction opening to restrict a rotation of the bracket body relative to the frame of the human-powered vehicle in a bracket mounting state where the bracket apparatus is mounted to the frame of the human-powered vehicle.
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Patent Agency Ranking
公开(公告)号：US20230166811A1
公开(公告)日：2023-06-01
申请号：US17978561
申请日：2022-11-01
Applicant: Shimano Inc.
Inventor： Tadaharu KUROTOBI , Koji YUASA , Satoshi IDOGAKI
Abstract: A control device is configured to control a transmission device in accordance with a situation in which a human-powered vehicle is used. The control device includes an electronic controller. The electronic controller is configured to control the transmission device provided to the human-powered vehicle. The electronic controller is configured to change a transmission range of the transmission device in accordance with at least one of an attachment state of a cargo bed to the human-powered vehicle, a weight of a cargo loaded on the human-powered vehicle, or a weight of a user riding on the human-powered vehicle.
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公开(公告)号：US20230165229A1
公开(公告)日：2023-06-01
申请号：US17903454
申请日：2022-09-06
Applicant: Shimano Inc.
Inventor： Kimio KOKUGA
CPC classification number: A01K85/015 , A01K85/18 , A01K85/1837 , A01K85/011
Abstract: A lure includes a first body, a second body and a first oscillating body. The first body has an internal first space and is configured to at least partially transmit light. The second body is connected to the first body via a connecting structure. The first oscillating body is disposed in the internal first space and is connected to the first body via a connecting part so as to be capable of oscillating.
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公开(公告)号：US11661138B2
公开(公告)日：2023-05-30
申请号：US16241913
申请日：2019-01-07
Applicant: SHIMANO INC.
Inventor： Satoshi Shahana
CPC classification number: B62M9/105 , B62M9/122 , B62M9/126 , B62M9/132 , B62M9/136 , F16H55/30 , B62M2009/002
Abstract: A drive train for a human-powered vehicle comprises a drive unit, a sprocket arrangement, and a total gear range quotient. The drive unit includes a motor configured to impart propulsion to the human-powered vehicle. The sprocket arrangement is operatively coupled to the drive unit. The sprocket arrangement comprises a plurality of rear sprockets and a plurality of gear ratios respectively corresponding to the plurality of rear sprockets. The plurality of gear ratios includes a largest gear ratio and a smallest gear ratio. The total gear range quotient is obtained by dividing the largest gear ratio by the smallest gear ratio. The total gear range quotient is larger than 5.
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公开(公告)号：US11655003B2
公开(公告)日：2023-05-23
申请号：US17109151
申请日：2020-12-02
Applicant: SHIMANO INC.
Inventor： Atsuhiro Emura , Hiroshi Fujita , Fumiaki Yoshida
Abstract: A bicycle rear sprocket assembly comprises a plurality of sprockets and a sprocket carrier. The sprocket carrier includes at least ten internal spline teeth and a circumferentially extending non-splined portion. The at least ten internal spline teeth extend in an axial direction with respect to a rotational center axis of the bicycle rear sprocket assembly. The at least ten internal spline teeth includes a plurality of internal-spline driving surfaces. The plurality of internal-spline driving surfaces each includes a radially outermost edge, a radially innermost edge, and a radial length. The total of the radial lengths ranges from 11 mm to 14 mm. The circumferentially extending non-splined portion is disposed to be adjacent to the at least ten internal spline teeth in the axial direction and recessed from the at least ten internal spline teeth in a radial direction with respect to the rotational center axis.
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公开(公告)号：US11643159B2
公开(公告)日：2023-05-09
申请号：US17360202
申请日：2021-06-28
Applicant: Shimano Inc.
Inventor： Azusa Yamazaki , Kenkichi Inoue , Yuuya Yoneda
CPC classification number: B62J6/12 , H02K21/227 , H02K21/24
Abstract: An electric power generator is provided for a human-powered vehicle. The electric power generator includes an axle, a stator, a rotor and a first electrical cable. The axle has a first axial end, and a second axial end. The stator has a first axial stator-end that faces the first axial end of the axle with respect to the rotational center axis and a second axial stator-end that faces the second axial end of the axle with respect to the rotational center axis. The rotor is rotatably mounted on the axle to rotate around a rotational center axis of the electric power generator. The first electrical cable is electrically connected to the stator on the first axial stator-end of the stator. The first electrical cable extends axially through the stator toward the second axial stator-end of the stator with respect to the rotational center axis.
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