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公开(公告)号：US20050057017A1
公开(公告)日：2005-03-17
申请号：US10663990
申请日：2003-09-17
Applicant: Nobukatsu Hara , Takuji Tatsumi
Inventor： Nobukatsu Hara , Takuji Tatsumi
Abstract: A bicycle head cap unit is configured and arranged to mount an electrical device or part in a steerer tube of a bicycle fork. The bicycle head cap unit basically has a cap portion and a housing portion. The cap portion is dimension to close a top opening of a steerer tube of a bicycle fork. The housing portion is coupled to the cap portion. The housing portion is configured to form an electrical part receiving space that is located within the steerer tube when the cap portion closes the top opening of the steerer tube of the bicycle fork.
Abstract translation: 自行车头盖单元构造和布置成将电气设备或部件安装在自行车叉的转向管中。 自行车头盖单元基本上具有盖部和壳体部。 帽部分是关闭自行车叉的转向管的顶部开口的尺寸。 壳体部分联接到盖部分。 当盖部封闭自行车叉的转向管的顶部开口时，壳体部分构造成形成位于转向管内的电气部分容纳空间。
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公开(公告)号：US09845134B2
公开(公告)日：2017-12-19
申请号：US12193184
申请日：2008-08-18
Applicant: Takeshi Takachi , Atsushi Iizuka , Nobukatsu Hara
Inventor： Takeshi Takachi , Atsushi Iizuka , Nobukatsu Hara
IPC: B62M9/16 , B62M9/121 , B62M9/1248 , B62M9/00 , B62M9/124
CPC classification number: B62M9/16 , B62M9/121 , B62M9/1248 , B62M2009/007 , B62M2009/12406
Abstract: A bicycle derailleur comprises a base member adapted to be mounted to a bicycle, a movable member movably coupled to the base member, and a chain guide coupled to the movable member. The chain guide is coupled for rotation around a rotational axis (X), and a biasing element biases the chain guide in a selected rotational direction. A resistance applying unit applies a resistance to rotational movement of the chain guide in a direction opposite the selected rotational direction, and an adjusting unit adjusts an amount of resistance applied by the resistance applying unit.
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公开(公告)号：US20110204201A1
公开(公告)日：2011-08-25
申请号：US12710563
申请日：2010-02-23
Applicant: Michihiro KODAMA , Nobukatsu HARA , Toshikuni SUZUKI
Inventor： Michihiro KODAMA , Nobukatsu HARA , Toshikuni SUZUKI
CPC classification number: B62J1/08
Abstract: A height adjustable seatpost assembly is provided with first and second tubes, a ratchet mechanism and a drive source. The first and second tubes are telescopically arranged. The ratchet mechanism includes a ratchet tooth structure and a pawl structure. The pawl structure is engaged with the ratchet tooth structure in a lock position. The pawl structure is movably coupled with respect to the ratchet tooth structure in a movable position such that the first and second tubes are movably arranged relative to each other in at least one axial direction of the first and second tubes. The drive source moves the pawl structure between the lock position and the movable position in response to operation of the drive source. The drive source further axially moves the first and second tubes relative to each other in response to operation of the drive source.
Abstract translation: 高度可调的座杆组件设置有第一和第二管，棘轮机构和驱动源。 第一和第二管可伸缩地布置。 棘轮机构包括棘轮结构和棘爪结构。 棘爪结构在锁定位置与棘齿结构接合。 棘爪结构在可动位置相对于棘轮齿结构可移动地联接，使得第一和第二管在第一和第二管的至少一个轴向上相对于彼此可移动地布置。 驱动源响应于驱动源的操作而在锁定位置和可动位置之间移动棘爪结构。 响应于驱动源的操作，驱动源进一步相对于彼此轴向移动第一和第二管。
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公开(公告)号：US20090090209A1
公开(公告)日：2009-04-09
申请号：US12274595
申请日：2008-11-20
Applicant: Nobukatsu HARA , Katsuyuki IKEBATA , Takeshi TAKACHI
Inventor： Nobukatsu HARA , Katsuyuki IKEBATA , Takeshi TAKACHI
IPC: G05G11/00
CPC classification number: B62K23/06 , B62M25/04 , Y10T74/20287 , Y10T74/20438
Abstract: A cable operating mechanism basically has a fixed member, a wire take-up member, an operating lever and a movement transmission arrangement. The wire takeup member is rotatably mounted with respect to the fixed member in first and second rotational directions with the second rotational direction being opposite the first rotational direction. The operating lever is pivotally mounted in the first rotational direction with respect to the fixed member. The movement transmission arrangement is operatively coupling the operating lever to the wire takeup member to transmit pivotal movement of the operating lever to rotational movement the wire takeup member such that the wire takeup member has a greater amount of angular displacement than an angular displacement of the operating lever in response to pivotal movement of the operating lever in the first rotational direction.
Abstract translation: 电缆操作机构基本上具有固定构件，线取出构件，操作杆和移动传动装置。 线卷绕构件相对于固定构件在第一和第二旋转方向上可旋转地安装，其中第二旋转方向与第一旋转方向相反。 操作杆相对于固定构件枢转地安装在第一旋转方向上。 运动传递装置可操作地将操作杆联接到线收紧构件以传递操作杆的枢转运动以旋转移动线收紧构件，使得线收紧构件具有比操作的角位移更大的角位移量 响应于操作杆在第一旋转方向上的枢转运动。
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公开(公告)号：US07080848B2
公开(公告)日：2006-07-25
申请号：US10663990
申请日：2003-09-17
Applicant: Nobukatsu Hara , Takuji Tatsumi
Inventor： Nobukatsu Hara , Takuji Tatsumi
IPC: B62K21/18
Abstract: A bicycle head cap unit is configured and arranged to mount an electrical device or part in a steerer tube of a bicycle fork. The bicycle head cap unit basically has a cap portion and a housing portion. The cap portion is dimension to close a top opening of a steerer tube of a bicycle fork. The housing portion is coupled to the cap portion. The housing portion is configured to form an electrical part receiving space that is located within the steerer tube when the cap portion closes the top opening of the steerer tube of the bicycle fork.
Abstract translation: 自行车头盖单元构造和布置成将电气设备或部件安装在自行车叉的转向管中。 自行车头盖单元基本上具有盖部和壳体部。 帽部分是关闭自行车叉的转向管的顶部开口的尺寸。 壳体部分联接到盖部分。 当盖部封闭自行车叉的转向管的顶部开口时，壳体部分构造成形成位于转向管内的电气部分容纳空间。
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Patent Agency Ranking
公开(公告)号：US5802923A
公开(公告)日：1998-09-08
申请号：US396123
申请日：1995-02-28
Applicant: Nobukatsu Hara
Inventor： Nobukatsu Hara
CPC classification number: B62M25/04 , B62K23/04 , Y10T74/20037 , Y10T74/20287
Abstract: A shifting apparatus for a bicycle includes a takeup element for winding and unwinding a control cable, a first shift member supported to be rotatable substantially along an outer periphery of a handlebar for rotating the takeup element, a second shift member supported by the handlebar for rotating the takeup element backward, and a positioning mechanism for retaining the takeup element in a selected angular position. An interlock mechanism is provided for interlocking the first shift member and takeup element, such that the takeup element is not always rotatable with the first shift member. This interlock mechanism allows the first shift member to remain still when the takeup element is rotated backward in an unwinding direction. Further, the shifting apparatus is constructed at low cost, with the first shift member having an axis of rotation extending at an angle to a handlebar axis.
Abstract translation: 一种用于自行车的变速装置包括用于卷绕和退绕控制缆索的卷取元件，第一变速构件，其被支撑为可沿着用于旋转卷取元件的把手的外周基本旋转;第二变速构件， 卷取元件向后，以及用于将卷取元件保持在选定角度位置的定位机构。 提供了一种互锁机构，用于使第一移位构件和卷取元件互锁，使得卷取元件不总是可随第一移位构件旋转。 这种互锁机构允许当卷绕元件沿展开方向向后旋转时，第一移位构件保持静止。 此外，换档装置以低成本构造，其中第一换档构件具有与车把轴线成一角度的旋转轴线。
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公开(公告)号：US09511809B2
公开(公告)日：2016-12-06
申请号：US12710563
申请日：2010-02-23
Applicant: Michihiro Kodama , Nobukatsu Hara , Toshikuni Suzuki
Inventor： Michihiro Kodama , Nobukatsu Hara , Toshikuni Suzuki
CPC classification number: B62J1/08
Abstract: A height adjustable seatpost assembly is provided with first and second tubes, a ratchet mechanism and a drive source. The first and second tubes are telescopically arranged. The ratchet mechanism includes a ratchet tooth structure and a pawl structure. The pawl structure is engaged with the ratchet tooth structure in a lock position. The pawl structure is movably coupled with respect to the ratchet tooth structure in a movable position such that the first and second tubes are movably arranged relative to each other in at least one axial direction of the first and second tubes. The drive source moves the pawl structure between the lock position and the movable position in response to operation of the drive source. The drive source further axially moves the first and second tubes relative to each other in response to operation of the drive source.
Abstract translation: 高度可调的座杆组件设置有第一和第二管，棘轮机构和驱动源。 第一和第二管可伸缩地布置。 棘轮机构包括棘轮结构和棘爪结构。 棘爪结构在锁定位置与棘齿结构接合。 棘爪结构在可动位置相对于棘轮齿结构可移动地联接，使得第一和第二管在第一和第二管的至少一个轴向上相对于彼此可移动地布置。 驱动源响应于驱动源的操作而在锁定位置和可动位置之间移动棘爪结构。 响应于驱动源的操作，驱动源进一步相对于彼此轴向移动第一和第二管。
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18.发明授权公开(公告)号：US08878658B2
公开(公告)日：2014-11-04
申请号：US13611790
申请日：2012-09-12
Applicant: Nobukatsu Hara
Inventor： Nobukatsu Hara
IPC: G08B21/00
Abstract: A bicycle shift notification apparatus is provided with a transmission state determining component, a bicycle shift notification device and a controller. The transmission state determining component determines a current operating state of a bicycle transmission having a plurality of speed stages. The bicycle shift notification device produces a notification based on a determination of the current operating state by the transmission state determining component. The controller is operatively coupled to the bicycle shift notification device. The controller activates the bicycle shift notification device to produce the notification in accordance with a preselected notification pattern based on determining that a predetermined condition exists. The controller does not activate the bicycle shift notification device to produce the notification while determining that the predetermined condition does not exist.
Abstract translation: 自行车换档通知装置具有发送状态判定部件，自行车换档通知装置和控制器。 发送状态确定部件确定具有多个速度级的自行车变速器的当前操作状态。 自行车换档通知装置根据传动状态判定部件对当前的运转状态的判定，生成通知。 控制器可操作地联接到自行车换档通知装置。 控制器基于确定存在预定条件，激活自行车偏移通知装置以根据预先选择的通知模式产生通知。 在确定不存在预定条件的同时，控制器不激活自行车偏移通知装置以产生通知。
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公开(公告)号：US08781690B2
公开(公告)日：2014-07-15
申请号：US13304824
申请日：2011-11-28
Applicant: Nobukatsu Hara , Satoshi Kitamura
Inventor： Nobukatsu Hara , Satoshi Kitamura
IPC: B60N2/02
CPC classification number: B60N2/02 , B60N2/0232 , B60N2/0248 , B62J1/08 , B62J2099/0013 , B62J2099/0026
Abstract: A bicycle seat position indicator has a controller and an indicating device. The controller provides an output signal indicative of a current height position of an adjustable bicycle seatpost. The indicating device is operatively coupled to the controller to receive the output signal and provide information representing the current height position of the adjustable bicycle seatpost based on the output signal from the controller.
Abstract translation: 自行车座椅位置指示器具有控制器和指示装置。 控制器提供指示可调自行车座杆的当前高度位置的输出信号。 指示装置可操作地耦合到控制器以接收输出信号，并且基于来自控制器的输出信号提供表示可调自行车座杆的当前高度位置的信息。
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公开(公告)号：US20140102822A1
公开(公告)日：2014-04-17
申请号：US13649721
申请日：2012-10-11
Applicant: Nobukatsu HARA , Michihiro KODAMA
Inventor： Nobukatsu HARA , Michihiro KODAMA
CPC classification number: B62J23/00
Abstract: A bicycle drive assembly includes a rear hub and a cover. The rear hub includes a rear hub axle, a hub shell, a first rear sprocket and a disc brake rotor. The hub shell is rotatably mounted on the rear hub axle. The first rear sprocket is rotatably mounted on a first side of the rear hub axle. The disc brake rotor is rotatably mounted on the first side of the rear hub axle. The cover is disposed around the rear hub axle and axially between the first rear sprocket and the disc brake rotor.
Abstract translation: 自行车驱动组件包括后轮毂和盖。 后轮毂包括后轮毂轴，轮毂壳，第一后链轮和盘式制动器转子。 轮毂壳可旋转地安装在后轮毂轴上。 第一后链轮可旋转地安装在后轮毂轴的第一侧上。 盘式制动器转子可旋转地安装在后轮毂轴的第一侧上。 盖子围绕后轮毂轴布置并且轴向地设置在第一后链轮和盘式制动器转子之间。
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