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公开(公告)号：US08277346B2
公开(公告)日：2012-10-02
申请号：US11307941
申请日：2006-02-28
Applicant: Etsuyoshi Watarai , Satoshi Shahana , Sota Yamaguchi
Inventor： Etsuyoshi Watarai , Satoshi Shahana , Sota Yamaguchi
IPC: B62M9/12
CPC classification number: B62M9/126 , B62M9/1242
Abstract: A bicycle rear derailleur comprises a base member; a movable member that supports a chain guide including a first pulley that rotates around a first pulley axis, wherein the pulley has a pulley plane; and a first linking member coupled between the base member and the movable member so that the chain guide moves laterally relative to the base member between a first lateral position and a second lateral position. The pulley plane intersects the first linking member when the chain guide is located at a first position between the first lateral position and the second lateral position.
Abstract translation: 一种自行车后拨链器，包括一个基座件; 支撑链条引导件的可动件，所述链条导向器包括围绕第一滑轮轴线旋转的第一滑轮，其中所述滑轮具有滑轮平面; 以及第一连接构件，其联接在所述基座构件和所述可动构件之间，使得所述链条引导件相对于所述基座构件在第一横向位置和第二横向位置之间横向移动。 当链条引导件位于第一横向位置和第二横向位置之间的第一位置时，滑轮平面与第一连接构件相交。
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公开(公告)号：US20090173182A1
公开(公告)日：2009-07-09
申请号：US11970591
申请日：2008-01-08
Applicant: Etsuyoshi Watarai , Satoshi Shahana
Inventor： Etsuyoshi Watarai , Satoshi Shahana
IPC: B62M25/04
CPC classification number: B62K23/06 , B62M25/04 , Y10T74/20438
Abstract: A bicycle shift operating device basically has a base member, a shift wire take-up element and a shifting unit. The shift wire take-up element is rotatably mounted with respect to the base member in first and second rotational directions about a pivot axis. The shifting unit is operatively coupled to the shift wire take-up element. The shifting unit includes first and second shift operating members. The first shift operating member is movably mounted with respect to the base member to selectively operate the shift wire take-up element in the first and second rotational directions. The second shift operating member is movably mounted with respect to the base member to release the shift wire take-up element for movement in the second rotational direction.
Abstract translation: 自行车换档操作装置基本上具有基座部件，换档线牵引元件和变速单元。 换档线卷绕元件在第一和第二旋转方向上围绕枢转轴线相对于基座构件可旋转地安装。 变速单元可操作地联接到换档线收紧元件。 变速单元包括第一和第二换档操作构件。 第一变速操作构件相对于基座构件可移动地安装，以选择性地在第一和第二旋转方向上操作换档线收紧元件。 第二变速操作构件相对于基座构件可移动地安装以释放用于在第二旋转方向上移动的换档线收紧元件。
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公开(公告)号：US09227689B2
公开(公告)日：2016-01-05
申请号：US11970591
申请日：2008-01-08
Applicant: Etsuyoshi Watarai , Satoshi Shahana
Inventor： Etsuyoshi Watarai , Satoshi Shahana
CPC classification number: B62K23/06 , B62M25/04 , Y10T74/20438
Abstract: A bicycle shift operating device basically has a base member, a shift wire take-up element and a shifting unit. The shift wire take-up element is rotatably mounted with respect to the base member in first and second rotational directions about a pivot axis. The shifting unit is operatively coupled to the shift wire take-up element. The shifting unit includes first and second shift operating members. The first shift operating member is movably mounted with respect to the base member to selectively operate the shift wire take-up element in the first and second rotational directions. The second shift operating member is movably mounted with respect to the base member to release the shift wire take-up element for movement in the second rotational direction.
Abstract translation: 自行车换档操作装置基本上具有基座部件，换档线牵引元件和变速单元。 换档线卷绕元件在第一和第二旋转方向上围绕枢转轴线相对于基座构件可旋转地安装。 变速单元可操作地联接到换档线收紧元件。 变速单元包括第一和第二换档操作构件。 第一变速操作构件相对于基座构件可移动地安装，以选择性地在第一和第二旋转方向上操作换档线收紧元件。 第二变速操作构件相对于基座构件可移动地安装以释放用于在第二旋转方向上移动的换档线收紧元件。
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公开(公告)号：US20080081716A1
公开(公告)日：2008-04-03
申请号：US11526227
申请日：2006-09-25
Applicant: Etsuyoshi Watarai , Satoshi Shahana , Souta Yamaguchi , Satoru Kunisawa
Inventor： Etsuyoshi Watarai , Satoshi Shahana , Souta Yamaguchi , Satoru Kunisawa
IPC: F16H59/00
CPC classification number: B62M9/125 , B62M9/1244
Abstract: A bicycle rear derailleur includes a mounting structure with an attachment element, a support element and a locking device. The attachment element is configured and arranged to be attached to a bicycle. The support element is pivotally coupled to the attachment element to move between a first position and a second position angularly spaced from the first position. The locking device is coupled between the attachment element and the support element, and the locking device is configured and arranged to selectively and releasably retain the support element in the second position.
Abstract translation: 自行车后拨链器包括具有附接元件的安装结构，支撑元件和锁定装置。 附接元件被构造和布置成附接到自行车。 支撑元件枢转地联接到附接元件以在与第一位置成角度地间隔开的第一位置和第二位置之间移动。 锁定装置联接在附接元件和支撑元件之间，并且锁定装置被构造和布置成选择性地和可释放地将支撑元件保持在第二位置。
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公开(公告)号：US06868752B2
公开(公告)日：2005-03-22
申请号：US10190461
申请日：2002-07-05
Applicant: Toshio Tetsuka , Takanori Kanehisa , Koshi Tabe , Tetsuya Hino , Etsuyoshi Watarai , Satoshi Shahana
Inventor： Toshio Tetsuka , Takanori Kanehisa , Koshi Tabe , Tetsuya Hino , Etsuyoshi Watarai , Satoshi Shahana
CPC classification number: B62M25/04 , B62M25/02 , B62M2025/006 , Y10T74/20287 , Y10T74/20438
Abstract: An assisting apparatus for using power from a rotating member to assist the operation of a bicycle transmission includes a mounting unit; an input transmission member coupled to the mounting unit, wherein the input transmission member moves to at least a neutral position, to an upshift position and to a downshift position; and an output transmission member coupled to the mounting unit, wherein the output transmission member moves to at least a first output position and a second output position. A rotating member engaging member moves between a rotating member engaging position and a rotating member disengaging position, and a motion transmitting mechanism transmits motion from the rotating member engaging member to the output transmission member. A switching mechanism moves the rotating member engaging member to the rotating member engaging position when the input transmission member is in at least one of the upshift position and the downshift position.
Abstract translation: 一种用于使用来自旋转构件的动力来辅助自行车变速器的操作的辅助装置包括安装单元; 输入传动构件，其联接到所述安装单元，其中所述输入传动构件移动到至少中立位置，到升档位置和降档位置; 以及耦合到所述安装单元的输出传输构件，其中所述输出传输构件移动到至少第一输出位置和第二输出位置。 旋转构件接合构件在旋转构件接合位置和旋转构件分离位置之间移动，并且运动传递机构将运动从旋转构件接合构件传递到输出传动构件。 当输入传动构件处于升档位置和降档位置中的至少一个时，切换机构将旋转构件接合构件移动到旋转构件接合位置。
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Patent Agency Ranking
公开(公告)号：US20090173181A1
公开(公告)日：2009-07-09
申请号：US11970586
申请日：2008-01-08
Applicant: Etsuyoshi Watarai , Satoshi Shahana
Inventor： Etsuyoshi Watarai , Satoshi Shahana
IPC: B62M25/04
CPC classification number: B62K23/06 , B62M25/04 , Y10T74/20438
Abstract: A bicycle shift operating device basically has a base member, a shift wire take-up element rotatably mounted with respect to the base member and a shifting unit operatively coupled to the shift wire take-up element to selectively rotate the shift wire take-up element in first and second rotational directions about a pivot axis. The shifting unit includes a shift operating member pivotally mounted with respect to the base member along a pivotal path to operate the shift wire take-up element in the first rotational direction in response to pivotal movement of the shift operating member about an operating axis. The shift operating member is movably mounted with respect to the base member along a non-pivotal path to operate the shift wire take-up element in the second rotational direction in response to non-pivotal movement of the shift operating member with respect to the operating axis.
Abstract translation: 自行车换档操作装置基本上具有基座构件，相对于基座构件可旋转地安装的换档线拾取单元和可移动单元，其可操作地联接到换档线拾取元件，以选择性地旋转换档线拾取元件 在关于枢转轴线的第一和第二旋转方向上。 变速单元包括相对于基座构件沿着枢转路径枢转地安装的换档操作构件，以响应于换档操作构件围绕操作轴线的枢转运动而沿第一旋转方向操作换档线材卷取元件。 换档操作构件相对于基座构件沿着非枢转路径可移动地安装，以响应于换档操作构件相对于操作的非枢转运动而在第二旋转方向上操作换档线材卷绕元件 轴。
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公开(公告)号：US10017224B2
公开(公告)日：2018-07-10
申请号：US11970586
申请日：2008-01-08
Applicant: Etsuyoshi Watarai , Satoshi Shahana
Inventor： Etsuyoshi Watarai , Satoshi Shahana
CPC classification number: B62K23/06 , B62M25/04 , Y10T74/20438
Abstract: A bicycle shift operating device basically has a base member, a shift wire take-up element rotatably mounted with respect to the base member and a shifting unit operatively coupled to the shift wire take-up element to selectively rotate the shift wire take-up element in first and second rotational directions about a pivot axis. The shifting unit includes a shift operating member pivotally mounted with respect to the base member along a pivotal path to operate the shift wire take-up element in the first rotational direction in response to pivotal movement of the shift operating member about an operating axis. The shift operating member is movably mounted with respect to the base member along a non-pivotal path to operate the shift wire take-up element in the second rotational direction in response to non-pivotal movement of the shift operating member with respect to the operating axis.
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公开(公告)号：US09511820B2
公开(公告)日：2016-12-06
申请号：US13249909
申请日：2011-09-30
Applicant: Etsuyoshi Watarai , Shahana Satoshi , Souta Yamaguchi
Inventor： Etsuyoshi Watarai , Shahana Satoshi , Souta Yamaguchi
CPC classification number: B62M9/126 , B62M9/1242
Abstract: A continuous, one-piece bicycle frame end includes a forward portion and a rearward portion, wherein the forward portion extends from a chain stay and a seat stay, and wherein the rearward portion extends rearward from the forward portion. The frame end defines an axle receiving opening dimensioned to receive a bicycle wheel axle therein to rotate around a rotational axis. The axle receiving opening is intersected by a horizontal axis of a Cartesian coordinate system, wherein the axle receiving opening forms the origin of the Cartesian coordinate system, and the zero axis of the Cartesian coordinate system is the portion of the horizontal axis forward of the origin. A derailleur-attachment structure is located from approximately 180° to approximately 240° in the Cartesian coordinate system.
Abstract translation: 连续的一体式自行车车架端部包括前部部分和后部部分，其中前部部分从链条支撑件和座椅支撑件延伸，并且其中后部部分从前部向后延伸。 框架端部限定了轴接收口，其尺寸设置成在其中接收自行车轮轴以围绕旋转轴线旋转。 轴接收开口与笛卡尔坐标系的水平轴相交，其中轴接收开口形成笛卡尔坐标系的原点，笛卡尔坐标系的零轴是原点前方的水平轴的部分 。 拨链器附件结构位于笛卡尔坐标系中约180度至约240度。
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公开(公告)号：US08831810B2
公开(公告)日：2014-09-09
申请号：US13594521
申请日：2012-08-24
Applicant: Akihiko Shoge , Etsuyoshi Watarai
Inventor： Akihiko Shoge , Etsuyoshi Watarai
CPC classification number: B62M6/45 , B60L11/007 , B60L2200/12 , B62M25/08
Abstract: A bicycle drive apparatus includes a bicycle crankset, a bicycle transmission, a drive assistance electric motor and a microcomputer. The microcomputer includes an output control section, a gear shift feasibility determining section and a gear shift control section. The output control section controls an output of the drive assistance electric motor. The gear shift feasibility determining section determines if an output condition of the bicycle crankset satisfies a gear shift allowable condition. The gear shift control section receives a gear shift request, instructs the output control section to at least one of stop the output of the drive assistance electric motor and decrease the output of the drive assistance electric motor, and instructs the transmission to execute a gear shifting operation upon the gear shift permission determining section determining that the gear shift allowable condition is satisfied.
Abstract translation: 自行车驱动装置包括自行车曲柄，自行车传动装置，驱动辅助电动机和微计算机。 微型计算机包括输出控制部，变速可行性判定部和变速控制部。 输出控制部控制驱动辅助电动机的输出。 变速可行性判定部判定自行车用曲轴的输出状态是否满足变速允许条件。 变速控制部接收变速请求，指示输出控制部至少停止驱动辅助电动机的输出，并减小驱动辅助电动机的输出，并指示变速器执行变速 在变速允许判定部判定为满足变速容许条件的情况下进行动作。
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公开(公告)号：US08381884B2
公开(公告)日：2013-02-26
申请号：US12267748
申请日：2008-11-10
Applicant: Etsuyoshi Watarai
Inventor： Etsuyoshi Watarai
IPC: B62L3/00
Abstract: A bicycle braking system is basically provided with a bicycle braking device, a supplementary brake operating device and a brake maintaining arrangement. The bicycle braking device is movably between a non-brake applying position and a brake applying position for applying a braking force. The supplementary brake operating device is operatively coupled to operate the bicycle braking device. The supplementary brake operating device includes a rider operating arrangement that is operable by a rider between a non-braking position and at least one predetermined braking position. The brake maintaining arrangement is configured and arranged to hold the bicycle braking device in the brake applying position in response to movement of the rider operating arrangement to the predetermined braking position such that the braking force of the bicycle braking device is continually and consistently applied.
Abstract translation: 自行车制动系统基本上设置有自行车制动装置，辅助制动操作装置和制动器保持装置。 自行车制动装置可在非制动施加位置和用于施加制动力的制动施加位置之间移动。 辅助制动操作装置可操作地联接以操作自行车制动装置。 辅助制动操作装置包括骑车人操作装置，其可以由骑车人在非制动位置与至少一个预定制动位置之间操作。 制动器保持装置被构造和布置成响应于骑车人操作装置移动到预定制动位置而将自行车制动装置保持在制动施加位置，使得自行车制动装置的制动力不断地被一贯地施加。
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