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公开(公告)号：US12091129B2
公开(公告)日：2024-09-17
申请号：US17793502
申请日：2021-01-27
Applicant: Mont Invest 30 AS
Inventor： Knut Tore Ljøsne
Abstract: A hydraulic one-finger two-way acting gear shift operator for a handlebar includes a housing with first and second cylinder chambers, a first and a second piston with first and second piston rods arranged in the first and second cylinder chambers, a first and a second lever arranged to independently push the first and second piston rods and corresponding pistons longitudinally inside the first and second cylinder chambers, wherein the first and second levers are connected to the housing in first and second pivot points, respectively.
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2.发明授权公开(公告)号：US12084146B2
公开(公告)日：2024-09-10
申请号：US16562405
申请日：2019-09-05
Applicant: SHIMANO INC.
Inventor： Yasuyuki Komada , Takaya Masuda , Yoshiyuki Kasai , Hiroshi Matsumoto
CPC classification number: B62M25/08 , B60L50/20 , B60L50/66 , B62K23/02 , B62M9/122 , B62M9/132 , H02J7/1407 , H04B1/3827 , B60L2200/12
Abstract: A master communication apparatus comprises a master wired communicator, a master wireless communicator, and a master controller. The master wired communicator is configured to communicate with a slave wired communicator of a slave communication apparatus in the human-powered vehicle via a wired communication channel. The master wireless communicator is configured to communicate with a slave wireless communicator of the slave communication apparatus via a wireless communication channel. The master controller is configured to transmit, via one of the master wired communicator and the master wireless communicator, a control signal to control a component of the human-powered vehicle. The master controller is configured to control the master wired communicator and the master wireless communicator in accordance with a priority order. The master controller is configured to set the priority order in accordance with information relating to the master communication apparatus and the slave communication apparatus.
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公开(公告)号：US12077244B2
公开(公告)日：2024-09-03
申请号：US17993849
申请日：2022-11-23
Applicant: SHIMANO INC.
Inventor： Tadashi Ichida , Toshio Tetsuka , Hiroshi Matsumoto , Naoshi Fujita
Abstract: A bicycle derailleur comprises a unit mounting portion, a battery mounting portion, a wireless communicator, an electrical connector, and a battery. The wireless communicator is detachably disposed at the unit mounting portion. The electrical connector receiving portion is configured to receive a connector. The battery is configured to be disposed at the battery mounting portion.
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公开(公告)号：US12065217B2
公开(公告)日：2024-08-20
申请号：US18303455
申请日：2023-04-19
Applicant: Praxis Works LLC
Inventor： David Allen , David M. Earle , Ryan Kent Miller , Michael David Machado
IPC: B62M9/14 , B62M9/10 , B62M9/1342 , B62M9/136 , B62M25/08
CPC classification number: B62M9/14 , B62M9/1342 , B62M9/136 , B62M25/08 , B62M9/10
Abstract: A method for shifting a segmented gear may include rotating a gear cluster including a first gear and a coaxial second gear using a power transfer mechanism (e.g., a belt or a chain). The power transfer mechanism defines a plane and is wrapped partially around the first gear. and wherein the first gear has a plurality of gear segments independently movable (e.g., pivotable or translatable) into and out of the plane. A plurality of radially transitionable sliders are rotated in tandem with the first gear, and each of the sliders is operatively coupled to a corresponding one of the gear segments of the first gear. In sequence, each segment of the first gear is moved out of the plane of the power transfer mechanism by urging the slider in a radial direction using a segment actuator, such that the power transfer mechanism wraps at least partially around the second gear.
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公开(公告)号：US20240262460A1
公开(公告)日：2024-08-08
申请号：US18409354
申请日：2024-01-10
Applicant: Shimano Inc.
Inventor： Katsuhiro TACHIBANA
IPC: B62M25/08
CPC classification number: B62M25/08
Abstract: A human-powered vehicle component includes an antenna, an amplifier, communicator and an electronic controller. The antenna performs at least one of reception of a predetermined signal from at least one communication device separate from the component and transmission of the predetermined signal to the communication device. The amplifier amplifies the predetermined signal in intensity. The communicator performs at least one of reception of the predetermined signal via the amplifier and transmission of the predetermined signal via the amplifier. The electronic controller controls the amplifier in accordance with an amplification control state that includes a first amplification control state, a second amplification control state in which the amplifier consumes more power than in the first amplification control state, and a third amplification control state in which the amplifier consumes more power than in the second amplification control state.
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Patent Agency Ranking
公开(公告)号：US12017733B2
公开(公告)日：2024-06-25
申请号：US18325859
申请日：2023-05-30
Applicant: Praxis Works LLC
Inventor： Gregor Schuster
Abstract: A control device for controlling a transmission ratio between a traction means and a sprocket set rotatable about an axle may include at least two sprockets alternatively wrapped around by the traction means. At least one of the sprockets may include several independently adjustable rim segments. Adjustment of the rim segments in relation to a fixed plane may be effected by a control device in a direction substantially transverse to the plane. The control device includes at least one electrically actuatable control element, e.g., a servomotor. The at least one control element is configured to rotate with the sprockets.
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公开(公告)号：US11999433B2
公开(公告)日：2024-06-04
申请号：US18073244
申请日：2022-12-01
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Bo-Yi Liao
Abstract: A bicycle control device is configured to be mounted on a handlebar and control a bicycle component. The bicycle control device includes a casing, a first switch assembly and a first lever. The casing is configured to be mounted on the handlebar and having an accommodation space. The first switch assembly is disposed in the accommodation space of the casing and configured to be electrically connected to the bicycle component. The first lever is pivotally disposed on the casing so as to be pivotable along a first direction to activate the first switch assembly and be pivotable along a second direction opposite to the first direction to activate the first switch assembly.
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公开(公告)号：US11981397B2
公开(公告)日：2024-05-14
申请号：US18382535
申请日：2023-10-23
Applicant: Jen-Chih Liu
Inventor： Jen-Chih Liu
Abstract: A control device of an internal speed change device of a wheel hub for clutching operation includes a rod; a lever installed on the rod; the lever being connected to a controlling claw sliding block; an electric sliding block installed on a lever sleeve; the lever sleeve serving to receive a back end of the lever; an electric bushing located at an outer side of the lever sleeve; a controlling ring located at an outer side of the electric bushing; and wherein force of attraction or repulsion between the controlling ring and the electric sliding block drives the electric sliding block to rotate or move axially so as to drive the lever to move forwards or backwards axially; and moving of the lever drives the controlling claw sliding block to control clutching of the internal speed change device.
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公开(公告)号：US20240149972A1
公开(公告)日：2024-05-09
申请号：US18415787
申请日：2024-01-18
Applicant: SRAM, LLC
Inventor： PATRICK GRUSE , REBECCA GREETIS , NATHAN LUMAN , DOUGLAS MAHONEY , WALTER MAY , NEIL SWANSON
IPC: B62L3/02 , B60T11/236 , B62J43/20 , B62J43/30 , B62M25/08
CPC classification number: B62L3/023 , B60T11/236 , B62J43/20 , B62J43/30 , B62M25/08
Abstract: A control device includes a housing having a base portion and an extension portion. The base portion of the housing has an inward facing side and an outward facing side. The control device includes a lever coupled to and pivotable relative to the housing, and a master cylinder portion supported by the housing. The master cylinder portion has a hollow fluid cylinder. The control device also includes a piston assembly supported by the housing. The piston assembly is movable relative to the master cylinder portion. At least part of the piston assembly is disposed within the master cylinder portion. The master cylinder portion is angled relative to the outward facing side of the base portion of the housing, such that the first end of the fluid cylinder is closer to the outward facing side than the second end of the fluid cylinder is relative to the outward facing side.
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公开(公告)号：US20240124095A1
公开(公告)日：2024-04-18
申请号：US18382535
申请日：2023-10-23
Applicant: JEN-CHIH LIU
Inventor： JEN-CHIH LIU
Abstract: A control device of an internal speed change device of a wheel hub for clutching operation includes a rod; a lever installed on the rod; the lever being connected to a controlling claw sliding block; an electric sliding block installed on a lever sleeve; the lever sleeve serving to receive a back end of the lever; an electric bushing located at an outer side of the lever sleeve; a controlling ring located at an outer side of the electric bushing; and wherein force of attraction or repulsion between the controlling ring and the electric sliding block drives the electric sliding block to rotate or move axially so as to drive the lever to move forwards or backwards axially; and moving of the lever drives the controlling claw sliding block to control clutching of the internal speed change device.
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