公开(公告)号：US07166048B2

公开(公告)日：2007-01-23

申请号：US10605831

申请日：2003-10-29

申请人： Satoshi Shahana ,  Masayuki Arakawa ,  Nobukatsu Hara ,  Shinya Oseto

发明人： Satoshi Shahana ,  Masayuki Arakawa ,  Nobukatsu Hara ,  Shinya Oseto

IPC分类号： F16H9/00

CPC分类号： B62M9/125 ,  B62J23/00 ,  B62M9/1244

摘要： A bicycle derailleur comprises a bracket adapted to be mounted to the frame; a base member supported by the bracket; a chain guide; and a coupling mechanism coupled between the base member and the chain guide so that the chain guide moves relative to the base member. The base member is supported at first and second lateral locations, wherein the bracket supports at least one of the first and second lateral locations of the base member.

摘要翻译： 自行车拨链器包括适于安装到框架的支架; 由支架支撑的基座构件; 链条指南 以及联接机构，其联接在所述基部构件和所述链条引导件之间，使得所述链条引导件相对于所述基础构件移动。 基部构件被支撑在第一和第二横向位置处，其中支架支撑基部构件的第一和第二横向位置中的至少一个。

公开(公告)号：US07090603B2

公开(公告)日：2006-08-15

申请号：US10605832

申请日：2003-10-29

申请人： Satoshi Shahana ,  Masayuki Arakawa ,  Nobukatsu Hara

发明人： Satoshi Shahana ,  Masayuki Arakawa ,  Nobukatsu Hara

IPC分类号： F16H59/04

CPC分类号： B62M9/125 ,  B62J23/00 ,  B62M9/1248

摘要： A bicycle derailleur comprises a mounting member adapted to be mounted to a bicycle frame, a base member pivotably mounted relative to the mounting member, a biasing mechanism that biases the base member clockwise relative to the mounting member when viewed laterally outwardly from the base member, a chain guide and a coupling mechanism coupled between the base member and the chain guide so that the chain guide moves relative to the base member. A rotation restricting mechanism is disposed in a force communicating path between the mounting member and the base member to restrict counterclockwise rotation of the base member relative to the mounting member.

摘要翻译： 自行车拨链器包括适于安装到自行车车架上的安装构件，相对于所述安装构件可枢转地安装的基座构件;当从所述基座构件横向向外观察时，所述偏压机构使所述基座部件相对于所述安装构件顺时针偏压， 链条引导件和联接机构，其联接在基部构件和链条引导件之间，使得链条引导件相对于基础构件移动。 旋转限制机构设置在安装构件和基座构件之间的力连通路径中，以限制基座构件相对于安装构件的逆时针旋转。

公开(公告)号：US07189172B2

公开(公告)日：2007-03-13

申请号：US10707430

申请日：2003-12-12

申请人： Satoshi Shahana ,  Nobukatsu Hara

发明人： Satoshi Shahana ,  Nobukatsu Hara

IPC分类号： F16H61/00

CPC分类号： B62M9/125

摘要： A derailleur comprises a base member including an engagement member for nonrotatably engaging the bicycle frame; a threaded member coupled to the base member for engaging a threaded shaft; a chain guide; and a coupling mechanism coupled between the base member and the chain guide so that the chain guide moves relative to the base member.

摘要翻译： 拨链器包括：基座构件，包括用于不可旋转地接合自行车车架的接合构件; 螺纹构件，其联接到所述基座构件，用于接合螺纹轴; 链条指南 以及联接机构，其联接在所述基部构件和所述链条引导件之间，使得所述链条引导件相对于所述基础构件移动。

公开(公告)号：US06669306B1

公开(公告)日：2003-12-30

申请号：US10280062

申请日：2002-10-25

申请人： Nobukatsu Hara ,  Takanori Kanehisa ,  Satoshi Shahana

发明人： Nobukatsu Hara ,  Takanori Kanehisa ,  Satoshi Shahana

IPC分类号： B60B2700

CPC分类号： B60B27/0005 ,  B60B27/0078 ,  B60B27/023 ,  B60B27/047 ,  B62K25/02 ,  F16C35/067

摘要： A bicycle hub assembly has a hub axle with a nut, a hub shell rotatably support the hub axle by a bearing assembly disposed between the hub axle and the hub. The hub axle and the nut form a bicycle hub axle assembly that is especially configured to permit easy removal and/or installation of a rear derailleur. The hub axle includes a shaft portion having a threaded section at a first axle end and a head portion fixed to a second axle end. The nut has a body portion with a projection extending axially from a frame engaging surface, and a threaded bore threadedly engaged with the threaded section of the shaft portion to secure the bicycle hub axle assembly to the bicycle frame. The projection is configured to engage a slot in a bicycle frame to prevent rotation of the nut relative to the bicycle frame.

摘要翻译： 自行车轮毂组件具有带螺母的轮毂轴，毂壳通过设置在轮毂轴和轮毂之间的轴承组件可旋转地支撑轮毂轴。 轮毂轴和螺母形成自行车轮毂轴组件，其特别地构造成允许容易地拆卸和/或安装后拨链器。 轮毂轴包括轴部，该轴部具有在第一轴端处的螺纹部分和固定到第二轴端的头部。 螺母具有主体部分，其具有从框架接合表面轴向延伸的突出部，以及与轴部分的螺纹部分螺纹接合的螺纹孔，以将自行车轮毂轴组件固定到自行车车架上。 突起被配置为接合自行车车架中的槽以防止螺母相对于自行车车架转动。

公开(公告)号：US09845134B2

公开(公告)日：2017-12-19

申请号：US12193184

申请日：2008-08-18

申请人： Takeshi Takachi ,  Atsushi Iizuka ,  Nobukatsu Hara

发明人： Takeshi Takachi ,  Atsushi Iizuka ,  Nobukatsu Hara

IPC分类号： B62M9/16 ,  B62M9/121 ,  B62M9/1248 ,  B62M9/00 ,  B62M9/124

CPC分类号： B62M9/16 ,  B62M9/121 ,  B62M9/1248 ,  B62M2009/007 ,  B62M2009/12406

摘要： 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.

公开(公告)号：US07080848B2

公开(公告)日：2006-07-25

申请号：US10663990

申请日：2003-09-17

申请人： Nobukatsu Hara ,  Takuji Tatsumi

发明人： Nobukatsu Hara ,  Takuji Tatsumi

IPC分类号： B62K21/18

CPC分类号： B62K21/12 ,  B62K19/32

摘要： 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.

摘要翻译： 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。

公开(公告)号：US5802923A

公开(公告)日：1998-09-08

申请号：US396123

申请日：1995-02-28

申请人： Nobukatsu Hara

发明人： Nobukatsu Hara

IPC分类号： B62K23/04 ,  B62M25/04 ,  B60K20/02

CPC分类号： B62M25/04 ,  B62K23/04 ,  Y10T74/20037 ,  Y10T74/20287

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20100327542A1

公开(公告)日：2010-12-30

申请号：US12493619

申请日：2009-06-29

申请人： Nobukatsu Hara ,  Toshikuni Suzuki

发明人： Nobukatsu Hara ,  Toshikuni Suzuki

IPC分类号： B60G17/015

CPC分类号： B62J99/00 ,  B62K25/04 ,  B62K25/286 ,  B62K2025/044 ,  B62K2025/045 ,  B62K2201/08

摘要： An apparatus for controlling a bicycle suspension element includes a suspension parameter controller that provides a suspension parameter controlling signal to control an operating parameter of the bicycle suspension element in response to a bicycle seat position.

摘要翻译： 一种用于控制自行车悬挂元件的装置包括悬架参数控制器，其提供悬架参数控制信号以响应于自行车座椅位置来控制自行车悬挂元件的操作参数。

公开(公告)号：US07753454B2

公开(公告)日：2010-07-13

申请号：US12486034

申请日：2009-06-17

申请人： Nobukatsu Hara ,  Takanori Kanehisa

发明人： Nobukatsu Hara ,  Takanori Kanehisa

IPC分类号： B60B35/00

CPC分类号： B62K25/02 ,  B60B27/026 ,  B60B35/004 ,  B60B35/04 ,  B62K2206/00

摘要： A bicycle wheel securing structure includes an outer axle, an inner axle, a head member, a lever member, a fixing structure and an adjustment member. The outer axle has a first threaded end and a second end. The inner axle is coupled to the outer axle within an internal bore of the outer axle. The head member is disposed on the inner axle with the lever member operatively mounted to move the head member relative to the inner axle in response to movement of the lever member. The fixing structure is disposed between the outer axle and the inner axle to releasably prevent axial removal of the inner axle from the internal bore of the outer axle. The fixing structure and the adjustment member cooperate together to adjust a final position of the lever member in a rotational direction with respect to the outer axle.

摘要翻译： 自行车车轮固定结构包括外轴，内轴，头部构件，杆构件，固定结构和调节构件。 外轴具有第一螺纹端和第二端。 内轴在外轴的内孔内连接到外轴。 头部构件设置在内轴上，杠杆构件可操作地安装成响应于杆构件的移动而相对于内轴移动头部构件。 固定结构设置在外轴和内轴之间以可释放地防止内轴从外轴的内孔轴向移除。 固定结构和调节构件协同工作，以相对于外轴在旋转方向上调节杆构件的最终位置。

公开(公告)号：US06886894B2

公开(公告)日：2005-05-03

申请号：US10373866

申请日：2003-02-27

申请人： Takanori Kanehisa ,  Nobukatsu Hara ,  Takuji Tatsumi

发明人： Takanori Kanehisa ,  Nobukatsu Hara ,  Takuji Tatsumi

IPC分类号： B62M11/16 ,  B62K25/02 ,  B60B35/00

CPC分类号： B62K25/02

摘要： A bicycle hub is provided with a hub axle assembly, a hub shell and a pair of bearing units. The hub axle assembly basically has a hub axle washer, a bicycle hub axle and a washer retaining portion or member. The hub axle washer includes an outer peripheral surface and an inner peripheral surface defining an axle receiving opening. The bicycle hub axle includes a shaft portion and a head portion with the washer retaining member or portion being located on the shaft portion to retain the hub axle washer on the shaft portion. In the preferred embodiment, the washer retaining portion or member is a resilient member in the form of a flexible O-ring.

摘要翻译： 自行车轮毂设置有轮毂轴组件，轮毂壳和一对轴承单元。 轮毂轴组件基本上具有毂毂垫圈，自行车轮毂轴和垫圈保持部分或构件。 轮毂轴垫圈包括外周表面和限定轴接收开口的内周表面。 自行车轮毂轴包括轴部和头部，其中垫圈保持构件或部分位于轴部上，以将轮毂轴衬垫保持在轴部上。 在优选实施例中，垫圈保持部或构件是柔性O形环形式的弹性构件。