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公开(公告)号：US09919616B2
公开(公告)日：2018-03-20
申请号：US14692685
申请日：2015-04-21
Applicant: SHIMANO INC.
Inventor： Etsuyoshi Watarai
CPC classification number: B60L15/20 , B62J2099/0013 , B62J2099/002 , B62M25/08 , H05B37/0227 , H05B37/0272 , Y02T10/7258
Abstract: A control system for a bicycle comprises a movement-information obtaining device, an actuator, an actuation controller, and a mode controller. The movement-information obtaining device is configured to obtain movement information indicating a movement of at least part of a first bicycle portion and configured to wirelessly output the movement information. The actuator is configured to actuate at least a second bicycle portion. The actuation controller has a wake mode to control the actuator based on an input signal and a sleep mode to be suspended under an electrical power consumption lower than an electrical power consumption in the wake mode. The mode controller is configured to wirelessly receive the movement information and configured to switch the actuation controller from the sleep mode to the wake mode based on the movement information.
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公开(公告)号：US09834276B2
公开(公告)日：2017-12-05
申请号：US14094709
申请日：2013-12-02
Applicant: Shimano Inc.
Inventor： Etsuyoshi Watarai , Osamu Kariyama , Tatsuya Matsushita , Masahiro Nakakura
CPC classification number: B62L3/023 , B60T7/102 , B60T11/16 , B60T11/18 , B62K23/06 , B62M25/04 , Y10T74/20287
Abstract: A bicycle control device includes a housing member, a control lever member, a shift-operating mechanism and a hydraulic fluid pressure generator. The housing member has an attachment part for attachment to a handlebar, and a grip part extending longitudinally between first and second ends of the grip part. The attachment part is provided on the first end of the grip part. The attachment part is provided on the first end of the grip part. The control lever member is pivotally provided with respect to the housing member. The shift-operating mechanism is supported by the housing member. The shift-operating mechanism includes a control cable attachment part that is configured to be coupled to a shifting device by a control cable. The hydraulic fluid pressure generator has a cylinder provided in the grip part of the housing member, and a piston movably disposed within the cylinder by movement of the control lever member to generate fluid pressure for controlling a braking device. The cylinder is disposed closer to the second end of the grip part than the shift-operating mechanism.
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33.发明授权公开(公告)号：US09783180B2
公开(公告)日：2017-10-10
申请号：US15017316
申请日：2016-02-05
Applicant: Shimano, Inc.
Inventor： Etsuyoshi Watarai , Osamu Kariyama , Nobuyoshi Fujii , Masahiro Nakakura
CPC classification number: B60T17/043 , B62L1/10 , B62L3/02 , B62L3/023
Abstract: A banjo fitting is provided that may include an annular portion with an internal bore that extends along a first axis, and a hose attachment portion that extends radially from the annular portion, and has an internal fluid passageway extending along a second axis formed at an angle to the first axis. A seal rupturing structure may be positioned within the internal fluid passageway of the hose attachment portion.
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公开(公告)号：US09718515B2
公开(公告)日：2017-08-01
申请号：US14094733
申请日：2013-12-02
Applicant: Shimano Inc.
Inventor： Etsuyoshi Watarai , Osamu Kariyama , Tatsuya Matsushita , Masahiro Nakakura
CPC classification number: B62M25/04 , B60T7/102 , B60T11/16 , B60T11/18 , B62K23/06 , B62L3/023 , Y10T74/20024
Abstract: A bicycle control device includes a housing member, a shift-operating mechanism, a hydraulic fluid pressure generator and a control lever member. The housing member has an attachment part for attachment to a handlebar, and a grip part extending longitudinally between first and second ends of the grip part. The shift-operating mechanism is coupled to a shifting device by a control cable. The hydraulic fluid pressure generator has a cylinder, a piston movably disposed within the cylinder to generate fluid pressure for controlling a braking device, and a rod part coupled to the piston. The control lever member has a cam member arranged to actuate the rod part, and a first operating lever coupled to the cam member. The first operating lever is pivotal around a first axis relative to the housing member and actuates the cam member by pivoting around the first axis.
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公开(公告)号：US09682744B2
公开(公告)日：2017-06-20
申请号：US14447530
申请日：2014-07-30
Applicant: SHIMANO INC.
Inventor： Etsuyoshi Watarai
IPC: B62M25/08 , F16H61/662
CPC classification number: B62M25/08 , F16H61/66236
Abstract: A bicycle shifting control apparatus comprises a transmission controller and a speed changing part. The transmission controller is configured to control a bicycle transmission with an operating speed. The speed changing part is configured to change the operating speed of the bicycle transmission based on input information.
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Patent Agency Ranking
公开(公告)号：US09573652B2
公开(公告)日：2017-02-21
申请号：US14246815
申请日：2014-04-07
Applicant: Shimano Inc.
Inventor： Kazuya Kuwayama , Etsuyoshi Watarai , Atsuhiro Emura
Abstract: A bicycle derailleur includes a fixing member, a selected chain guide unit and a motor unit. The fixing member is configured to be fixed to a bicycle frame. The selected chain guide unit has a chain guide for guiding a bicycle chain and a support mechanism moveably supporting the chain guide relative to the fixing member. The selected chain guide unit is one of a plurality of different configurations of chain guide units. The motor unit is configured to be selectively attached to the selected chain guide unit to move the chain guide. The motor unit is configured to be mounted to each of the plurality of configurations of chain guide units.
Abstract translation: 自行车拨链器包括固定构件，选定的链条引导单元和马达单元。 固定构件被构造成固定到自行车车架上。 所选择的链条引导单元具有用于引导自行车链条的链条引导件和可相对于固定构件可移动地支撑链条引导件的支撑机构。 所选择的链条引导单元是多个不同构造的链条引导单元之一。 马达单元构造成选择性地附接到所选择的链条引导单元以移动链条引导件。 马达单元构造成安装到链条引导单元的多个构造中的每一个上。
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公开(公告)号：US08651993B1
公开(公告)日：2014-02-18
申请号：US13718044
申请日：2012-12-18
Applicant: Shimano Inc.
Inventor： Etsuyoshi Watarai
IPC: F16H37/08
CPC classification number: F16H37/065 , B62M6/55 , B62M11/06 , B62M11/145 , Y10T74/19056
Abstract: A bicycle drive unit is provided that includes a motor, a crank axle, a power transmission axle and an output part. The motor includes a crank axle receiving hole. The crank axle is rotatably disposed in the crank axle receiving hole of the motor. The power transmission axle is separate from the crank axle and arranged to transmit rotation of the crank axle. The output part is operatively coupled to the motor and the power transmission axle to combine a rotational output of the motor and a rotational output of the transmission mechanism together.
Abstract translation: 提供一种自行车驱动单元，其包括马达，曲柄轴，动力传递轴和输出部。 电动机包括曲柄轴接收孔。 曲柄轴可旋转地设置在电动机的曲轴接收孔中。 动力传动轴与曲柄轴分离并且布置成传递曲柄轴的旋转。 输出部分可操作地联接到马达和动力传动轴，以将马达的旋转输出和传动机构的旋转输出组合在一起。
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公开(公告)号：US10036465B2
公开(公告)日：2018-07-31
申请号：US15190864
申请日：2016-06-23
Applicant: Shimano Inc.
Inventor： Etsuyoshi Watarai , Yusuke Nishikawa , Shinichiro Noda
CPC classification number: F16H57/025 , B62K19/34 , B62M6/55 , F16B5/0233 , F16B39/34 , F16B43/009
Abstract: A bicycle component is provided that is capable of suppressing rattling against a frame. The bicycle component includes a housing, a first attaching part and an adjustment member. The housing is configured to rotatably support a crankshaft. The first attaching part is provided to the housing and configured to be attached to a frame. The adjustment member has at least a portion which is configured to be disposed in a gap that is formed between the first attaching part and the frame while in a state in which the first attaching part is attached to the frame.
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公开(公告)号：US10000195B2
公开(公告)日：2018-06-19
申请号：US14296890
申请日：2014-06-05
Applicant: Shimano Inc.
Inventor： Junya Fujita , Etsuyoshi Watarai , Mitsuru Tauchi
CPC classification number: B60W10/08 , B60W2300/36 , B62M6/45 , B62M6/50
Abstract: A bicycle control apparatus is basically provided for controlling a bicycle having a drive assistance electric motor. The bicycle control apparatus includes a manual drive force detector, a state detector and a controller. The manual drive force detector is configured to detect a manual drive force. The state detector is configured to detect a state of the bicycle. The controller is programmed to execute calibration of the manual drive force detector upon the controller determining that a prescribed bicycle state condition exists after power of the bicycle control apparatus is turned on.
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公开(公告)号：US09963192B2
公开(公告)日：2018-05-08
申请号：US15012223
申请日：2016-02-01
Applicant: Shimano Inc.
Inventor： Etsuyoshi Watarai , Osamu Kariyama , Nobuyoshi Fujii
Abstract: A non-metallic bracket for a bicycle hydraulic component is basically provided with a non-metallic body and a rupturing member. The non-metallic body has a hydraulic hose attachment port and an internal fluid passage. The hydraulic hose attachment port has an insertion opening disposed at an exterior surface of the non-metallic body and an internal attachment bore extending from the insertion opening towards the internal fluid passage. The rupturing member is disposed in the non-metallic body at a location spaced from the insertion opening of the hydraulic hose attachment port.
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