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公开(公告)号：US10029759B2
公开(公告)日：2018-07-24
申请号：US15423608
申请日：2017-02-03
Applicant: Shimano Inc.
Inventor： Hiroyuki Miyoshi , Jun Gao , Makoto Usui , Yasuhiro Tsuchizawa
Abstract: A bicycle control device controls a motor to assist driving of a wheel of a bicycle. The bicycle control device includes a sole first operation switch and a controller. The controller is configured to switch, when the first operation switch is operated, between a ride mode that controls the motor in correspondence with manual driving force and a walk mode that drives the motor in correspondence with the operation of the first operation switch. After switching to the walk mode in accordance with the operation of the first operation switch, the controller is configured to drive the motor in correspondence with the operation of the first operation switch.
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公开(公告)号：US10597106B2
公开(公告)日：2020-03-24
申请号：US15837615
申请日：2017-12-11
Applicant: Shimano Inc.
Inventor： Hiroaki Takeshita , Yuichiro Ishikawa , Takashi Komemushi , Kazuhiro Fujii , Satoshi Shahana , Hiroyuki Miyoshi
Abstract: A bicycle display device is configured to show an image on a display that is appropriate to a bicycle component, which is communicable with the bicycle display device. The bicycle display device is configured to be mounted on a bicycle. The bicycle display device includes a communication unit, a display and an electronic controller. The communication unit is communicably connected to a bicycle component that is mounted on the bicycle and configured to be actuated in multiple actuation modes. The display is configured to show an image related to the actuation modes of the bicycle component, which is one of different types of bicycle components. The electronic controller changes the image shown on the display in accordance with the type of the bicycle component communicably connected to the communication unit.
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公开(公告)号：US10562533B2
公开(公告)日：2020-02-18
申请号：US15794366
申请日：2017-10-26
Applicant: Shimano Inc.
Inventor： Yasuhiro Tsuchizawa , Hiroshi Matsuda , Hiroyuki Miyoshi , Takuya Katsuki
Abstract: A bicycle controller includes an electronic control unit that controls a transmission unit and a motor in accordance with a shift request that changes the transmission ratio. If the transmission ratio is changed in multiple steps in accordance with the shift request, then the electronic control unit selectively executes one of first and second shifting operations. In the first shifting operation, the output of the motor is limited and the transmission unit is operated to reach a requested transmission ratio that corresponds to the shift request. In the second shifting operation, the output of the motor is limited and the transmission unit is operated to reach an intermediate transmission ratio of the requested transmission ratio, and after the electronic control unit temporarily reduces the limitation on the output of the motor, the electronic control unit again limits the output of the motor and operates the transmission unit.
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公开(公告)号：US10035560B2
公开(公告)日：2018-07-31
申请号：US15423606
申请日：2017-02-03
Applicant: Shimano Inc.
Inventor： Hiroyuki Miyoshi , Jun Gao , Makoto Usui , Yasuhiro Tsuchizawa
CPC classification number: B62M6/50 , B60Y2200/13 , B60Y2200/91 , B62J99/00 , B62J2099/0033 , B62K23/02 , B62M6/45 , B62M6/55 , B62M6/90
Abstract: A bicycle control device controls a motor to assist driving of a wheel of a bicycle. The bicycle control device includes a controller configured to control the motor and an operation unit configured to be operated to switch operation modes of the motor. The controller includes at least a walk mode as the operation modes. In a case that a rotation speed of a wheel becomes lower than or equal to a predetermined value while the motor is driven in the walk mode, the controller is configured to control the motor so as to gradually decrease output of the motor and then stop driving the motor.
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公开(公告)号：US11091226B2
公开(公告)日：2021-08-17
申请号：US17064090
申请日：2020-10-06
Applicant: Shimano Inc.
Inventor： Yasuhiro Tsuchizawa , Hiroshi Matsuda , Kazuhiro Fujii , Satoshi Shahana , Hiroyuki Miyoshi , Etsuyoshi Watarai
IPC: B62M25/08 , B62M6/50 , B62M9/132 , F16H61/66 , B62M6/55 , F16H61/662 , B62M6/45 , B62M9/122 , G01P3/489
Abstract: A bicycle controller includes an electronic control unit that controls a transmission device. The transmission device is configured to change a ratio of a rotational speed of a wheel of a bicycle to a rotational speed of a crank of the bicycle, and a motor. The motor transmits torque to an upstream side of the transmission device in a transmission path of manual driving force that is input to the crank. The electronic control unit is configured to switch between a first mode that drives the motor in accordance with the manual driving force and a second mode that allows the motor to be driven to assist walking of the bicycle. The electronic control unit is configured to control a rotational speed of the motor in accordance with the ratio in the second mode.
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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：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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公开(公告)号：US10227106B2
公开(公告)日：2019-03-12
申请号：US15440653
申请日：2017-02-23
Applicant: Shimano Inc.
Inventor： Yasuhiro Tsuchizawa , Hiroshi Matsuda , Kazuhiro Fujii , Satoshi Shahana , Hiroyuki Miyoshi , Mitsuru Tauchi
IPC: B62M6/50 , B60L7/18 , B62K23/02 , B62M6/55 , B62M6/90 , B62M9/122 , B62M9/132 , B60L3/10 , B60L11/00 , B60L15/20
Abstract: A bicycle controller and bicycle drive device that improves the stability of the behavior of a bicycle. The bicycle controller includes an electronic control unit that reduces the output of a motor, which is configured to assist in propulsion of the bicycle, in accordance with an angular acceleration of a rotary body. The rotary body is included in a human power transmission path extending from an input for human power to a coupling portion coupled to a drive wheel.
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9.发明授权Bicycle battery holder, bicycle battery, and retaining member for bicycle battery 有权自行车电池座，自行车电池和自行车电池的保持构件公开(公告)号：US09502702B2
公开(公告)日：2016-11-22
申请号：US15000546
申请日：2016-01-19
Applicant: Shimano Inc.
Inventor： Taihei Nishihara , Wataru Suzuki , Hiroyuki Miyoshi , Satoshi Shahana , Yuya Ishimaru
CPC classification number: H01M2/1083 , B62M6/90 , H01M2/206 , H01M2/305 , H01M2220/20
Abstract: A bicycle battery holder is configured to be mounted to a bicycle. The bicycle battery holder includes a first support portion and a second support portion. The first support portion is configured to support a battery at a first supporting position. The second support portion is configured to support the battery at a second supporting position, along with the first support portion. At least one of the first supporting position and the second supporting position is adjustably mounted.
Abstract translation: 自行车电池座被配置为安装到自行车上。 自行车电池座包括第一支撑部分和第二支撑部分。 第一支撑部构造成在第一支撑位置处支撑电池。 第二支撑部分被配置成在第二支撑位置处与第一支撑部分一起支撑电池。 可调节地安装第一支撑位置和第二支撑位置中的至少一个。
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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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