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公开(公告)号：US11077855B2
公开(公告)日：2021-08-03
申请号：US16184668
申请日：2018-11-08
Applicant: Shimano Inc.
Inventor： Tadashi Ichida
Abstract: A human-powered vehicle control device includes: an input rotary body to which a human driving force is input; a driving wheel driven by rotating the input rotary body; a transmission configured to change a ratio of a rotational speed of the driving wheel to a rotational speed of the input rotary body; a motor that assists in propulsion of the human-powered vehicle; and an electronic controller configured to control the motor. The electronic controller controls the motor in accordance with the human driving force in a case where one of the rotational speed ratio and a transmission stage of the transmission is in a first state, and stops the control of the motor in accordance with the human driving force in a case where one of the rotational speed ratio and the transmission stage is in a second state different from the first state.
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公开(公告)号：US10940915B2
公开(公告)日：2021-03-09
申请号：US15628155
申请日：2017-06-20
Applicant: Shimano Inc.
Inventor： Tadashi Ichida , Noriaki Takahashi
Abstract: A bicycle transmission is provided that includes a transmission, a connecting portion, a cable and a detection device. The connecting portion is connected to the transmission. The cable is coupled to the connecting portion to operate the transmission. The detection device is arranged to detect movement of the connecting portion.
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公开(公告)号：US10604210B2
公开(公告)日：2020-03-31
申请号：US16184642
申请日：2018-11-08
Applicant: Shimano Inc.
Inventor： Satoshi Shahana , Tadashi Ichida
Abstract: A human-powered vehicle control device is configured to reduce electric power needed to drive a motor. The human-powered vehicle control device includes an electronic controller and a memory. The electronic controller is configured to control a motor that assists in propulsion of a human-powered vehicle in accordance with human driving force and a memory. The electronic controller drives the motor in a case where the human driving force is greater than or equal to a first value. The memory electronic changeably store the first value.
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公开(公告)号：US08825322B1
公开(公告)日：2014-09-02
申请号：US13862889
申请日：2013-04-15
Applicant: Shimano Inc.
Inventor： Hideki Ikemoto , Tadashi Ichida , Nobukatsu Hara , Toyoto Shirai
CPC classification number: F16H61/26 , B62K2025/044 , B62M25/08 , Y10T74/2045 , Y10T74/20456 , Y10T74/20462 , Y10T74/2078 , Y10T74/20792
Abstract: A bicycle component controlling includes at least a first sensor and a controller. The first sensor detects a first operating condition, whether a rider is sitting on a bicycle seat. A second sensor is provided that detects a second operating condition. The sensors output signals indicative of the respective operating conditions. The controller is operatively connected to at least the first sensor and possibly the second sensor. The controller is configured to generate a component control command to control a bicycle component based on at least the first signal and the possibly the second signal. The bicycle component is a component other than an automatic transmission and a suspension when the second sensor is not provided. If the second sensor is provided, a suspension and automatic transmission is controlled, or components other than an automatic transmission and a suspension is controlled.
Abstract translation: 自行车部件控制至少包括第一传感器和控制器。 第一传感器检测第一操作条件，骑车人是否坐在自行车座椅上。 提供了检测第二操作条件的第二传感器。 传感器输出指示相应操作条件的信号。 控制器可操作地连接到至少第一传感器和可能的第二传感器。 控制器被配置为基于至少第一信号和可能的第二信号来生成控制自行车部件的部件控制命令。 当不设置第二传感器时，自行车部件是自动变速器以外的部件和悬架。 如果设置第二传感器，则控制悬架和自动变速器，或者控制除自动变速器和悬架以外的部件。
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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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Patent Agency Ranking
公开(公告)号：US10081409B2
公开(公告)日：2018-09-25
申请号：US15228710
申请日：2016-08-04
Applicant: Shimano Inc.
Inventor： Tadashi Ichida , Hiroyuki Miyoshi , Etsuyoshi Watarai
CPC classification number: B62M6/50 , B62K25/00 , B62K2204/00 , B62K2207/04 , B62M6/45 , B62M6/55 , B62M6/70 , B62M6/90
Abstract: A bicycle control apparatus is provided that can improve the stability of the behavior of a bicycle. The bicycle control apparatus includes a controller configured to reduces an output of a motor that assists a manual drive force, upon determining a pitch angle of a bicycle body becomes greater than or equal to a prescribed angle, or based on a state of a suspension that absorbs vibrations of a bicycle, or upon determining a load that is applied to a rear wheel of a bicycle becomes less than a prescribed load.
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公开(公告)号：US11059543B2
公开(公告)日：2021-07-13
申请号：US15838490
申请日：2017-12-12
Applicant: Shimano Inc.
Inventor： Tadashi Ichida , Satoshi Shahana , Kazuhiro Fujii , Kazuhiro Takeda
IPC: B62M25/08 , B62M6/55 , B62M6/45 , F16C1/12 , F16C1/26 , B62J1/08 , B62K25/04 , B62K23/02 , B62L3/00 , B62M6/80 , B62J99/00 , B62J45/20
Abstract: A bicycle drive unit includes a motor that assists propulsion of a bicycle and a wire operation device that operates a wire, which is connectable to a bicycle component.
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公开(公告)号：US10889352B2
公开(公告)日：2021-01-12
申请号：US16105466
申请日：2018-08-20
Applicant: Shimano Inc.
Inventor： Tadashi Ichida , Hiroyuki Miyoshi , Etsuyoshi Watarai
Abstract: A bicycle control apparatus is provided that can improve the stability of the behavior of a bicycle. The bicycle control apparatus includes a controller configured to control a motor that assists a manual drive force, based on a state of a suspension that absorbs vibrations of a bicycle.
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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：US10906607B2
公开(公告)日：2021-02-02
申请号：US16105537
申请日：2018-08-20
Applicant: Shimano Inc.
Inventor： Tadashi Ichida , Hiroyuki Miyoshi , Etsuyoshi Watarai
Abstract: A bicycle control apparatus is provided that can improve the stability of the behavior of a bicycle. The bicycle control apparatus includes a controller that is configured to reduce the output of a motor when a rear wheel of a bicycle is in a prescribed state. The prescribed state is a state in which a load of the rear wheel is determined to be less than a prescribed load for a duration of time that is equal to or more than a prescribed time.
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