公开(公告)号：US08007383B2

公开(公告)日：2011-08-30

申请号：US11963712

申请日：2007-12-21

Applicant: Etsuyoshi Watarai ,  Shinya Oseto ,  Souta Yamaguchi

Inventor： Etsuyoshi Watarai ,  Shinya Oseto ,  Souta Yamaguchi

IPC: F16H9/00

CPC classification number: B62M9/125 ,  B62M9/1242

Abstract: A bicycle rear derailleur comprises a base member, a movable member that supports a chain guide including a pulley that rotates around a pulley axis, and a 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. Examples of features include the linking member being coupled to the base member through separate pivot pins, the linking member straddling the base member, and the base member having link coupling projections with different thicknesses.

Abstract translation: 自行车后拨链器包括基座构件，支撑包括围绕皮带轮轴线旋转的滑轮的链条导轨的可动构件以及联接在基座构件与可动构件之间的连接构件，使得链条引导件相对于 基部构件在第一横向位置和第二横向位置之间。 特征的示例包括连接构件通过分离的枢轴销连接到基座构件，跨接在基座构件上的连接构件和具有不同厚度的连杆联接突起的基座构件。

公开(公告)号：US09150281B2

公开(公告)日：2015-10-06

申请号：US13246001

申请日：2011-09-27

Applicant: Sota Yamaguchi ,  Shinya Oseto ,  Takeshi Murasaka

Inventor： Sota Yamaguchi ,  Shinya Oseto ,  Takeshi Murasaka

IPC: F16H9/00 ,  F16H59/00 ,  F16H61/00 ,  F16H63/00 ,  B62M9/124 ,  B62M9/1248

CPC classification number: B62M9/124 ,  B62M9/1248

Abstract: A bicycle rear derailleur is basically provided with a base member, a cable operated structure, a movable member and a biasing member. The movable member is movably supported to the base member by the cable operated structure to move between a plurality of shift stage positions with respect to the base member. The biasing member is interposed between the first and second link members such that the movable member is biased towards one of a top shift stage position and a low shift stage position. The cable operated structure and the biasing member configured balance an operation energy used for shifting between each of the shift stage positions.

Abstract translation: 自行车后拨链器基本上设置有基部构件，电缆操作结构，可动构件和偏置构件。 可移动构件通过电缆操作结构可移动地支撑到基座构件，以在相对于基座构件的多个变速台位置之间移动。 偏置构件介于第一和第二连杆构件之间，使得可移动构件被朝向顶部换档位置位置和低档位置位置中的一个偏置。 所述电缆操作结构和所述偏压构件平衡用于在每个换档台位置之间移动的操作能量。

公开(公告)号：US08105193B2

公开(公告)日：2012-01-31

申请号：US12249023

申请日：2008-10-10

Applicant: Shinya Oseto ,  Hajime Nagasawa ,  Satoru Kunisawa

Inventor： Shinya Oseto ,  Hajime Nagasawa ,  Satoru Kunisawa

IPC: F16H9/00

CPC classification number: B62M9/126

Abstract: A bicycle rear derailleur is basically provided with a base member, a movable member and a moving mechanism. The movable member pivotally supports a chain guide. The moving mechanism is coupled between the base member and the movable member so that the movable member is movable relative to the base member. The chain guide includes a first guide plate, a second guide plate, a guide pulley rotatably disposed between the first and second guide plates and a tension pulley rotatably disposed between the first and second guide plates. The first and second guide plates are releasably coupled together by a tool-less connection.

Abstract translation: 自行车后拨链器基本上设置有基部构件，可动构件和移动机构。 可动构件可枢转地支撑链条引导件。 移动机构联接在基部构件和可动构件之间，使得可移动构件相对于基座构件可移动。 链条引导件包括第一引导板，第二引导板，可旋转地设置在第一和第二引导板之间的引导轮和可旋转地设置在第一和第二引导板之间的张紧轮。 第一和第二引导板通过无工具连接可释放地联接在一起。

公开(公告)号：US20080026891A1

公开(公告)日：2008-01-31

申请号：US11495542

申请日：2006-07-31

Applicant: Shinya Oseto

Inventor： Shinya Oseto

IPC: F16H61/00 ,  F16H9/00

CPC classification number: B62M9/1242

Abstract: A bicycle rear derailleur includes a base member, a movable member, a torsion spring, a linkage assembly and a damping member. The base member is configured to be attached to a bicycle frame. The movable member includes a support portion and a chain guide coupled to the support portion. The torsion spring is disposed about a pivot member of at least one of the base member and the movable member. The linkage assembly is coupled between the base member and the support portion to move the chain guide between a retracted position and an extended position. The damping member is at least partially disposed between an adjacent pair of coils of the torsion spring.

Abstract translation: 自行车后拨链器包括基座构件，可动构件，扭转弹簧，连杆组件和阻尼构件。 基座构件被配置为附接到自行车车架。 可移动构件包括支撑部分和联接到支撑部分的链条引导件。 扭转弹簧围绕基部构件和可动构件中的至少一个的枢转构件设置。 连杆组件联接在基部构件和支撑部分之间，以在缩回位置和伸出位置之间移动链条导向件。 阻尼构件至少部分地设置在扭转弹簧的相邻的一对线圈之间。

公开(公告)号：US20070202978A1

公开(公告)日：2007-08-30

申请号：US11423247

申请日：2006-06-09

Applicant: SOUTA YAMAGUCHI ,  SHINYA OSETO ,  SATORU KUNISAWA

Inventor： SOUTA YAMAGUCHI ,  SHINYA OSETO ,  SATORU KUNISAWA

IPC: F16H59/00 ,  B62M9/12

CPC classification number: B62M9/126

Abstract: A bicycle rear derailleur comprises a base member, a movable member, a linking member coupled between the base member and the movable member so that the movable member moves laterally relative to the base member, and an extension member having a movable member coupling location coupled to the movable member and a guide pulley coupling location offset forwardly of the movable member coupling location. A guide pulley is coupled to the extension member at the guide pulley coupling location for rotation around a guide pulley axis, and a tension pulley is coupled to the movable member below the guide pulley. The guide pulley and the tension pulley are not directly attached to a same member.

Abstract translation: 自行车后拨链器包括基座部件，可动部件，联接部件，其联接在基部部件和可动部件之间，使得可动部件相对于基部部件横向移动;以及延伸部件，其具有可动部件联接位置， 可移动构件和导向滑轮联接位置偏移到可动构件联接位置的前方。 引导滑轮在引导滑轮联接位置处联接到延伸构件，以绕引导滑轮轴线旋转，并且张力滑轮联接到导向滑轮下方的可动构件。 引导滑轮和张力滑轮不直接连接到同一个构件。

公开(公告)号：US07044874B2

公开(公告)日：2006-05-16

申请号：US10317939

申请日：2002-12-11

Applicant: Satoshi Shahana ,  Shinya Oseto ,  Kazuhiro Fujii

Inventor： Satoshi Shahana ,  Shinya Oseto ,  Kazuhiro Fujii

IPC: F16H59/00

CPC classification number: B62M9/125

Abstract: A derailleur includes a base member for attachment to a bicycle frame and a movable member supporting a chain guide such that the chain guide moves laterally to shift a chain among a plurality of gears. The base member has a laterally inner surface and a laterally outer surface, and it includes a projection extending from one of the laterally inner surface and the laterally outer surface for engaging a corresponding recess in the frame.

公开(公告)号：US07905804B2

公开(公告)日：2011-03-15

申请号：US11517429

申请日：2006-09-08

Applicant: Souta Yamaguchi ,  Shinya Oseto

Inventor： Souta Yamaguchi ,  Shinya Oseto

IPC: F16H9/00

CPC classification number: B62M9/125

Abstract: A bicycle derailleur mounting structure includes a base member and a stopper. The base member includes a first portion configured for attachment to a bicycle frame. The first portion of the base member has a first side surface and a second side surface with an aperture extending between the first and second side surfaces. The stopper is coupled to the base member between the first and second side surfaces. The stopper is configured for setting an angular position of the base member relative to the bicycle frame.

Abstract translation: 自行车拨链器安装结构包括基座部件和止动件。 基座构件包括构造成附接到自行车车架的第一部分。 基部构件的第一部分具有第一侧表面和第二侧表面，其具有在第一和第二侧表面之间延伸的孔。 止动器在第一和第二侧表面之间联接到基部构件。 挡块构造成用于设定基座部件相对于自行车车架的角度位置。

公开(公告)号：US07854673B2

公开(公告)日：2010-12-21

申请号：US11513350

申请日：2006-08-31

Applicant: Shinya Oseto ,  Kentaro Hiratani

Inventor： Shinya Oseto ,  Kentaro Hiratani

IPC: F16H9/00 ,  F16D1/00

CPC classification number: B62M9/10 ,  Y10T403/7015

Abstract: A bicycle sprocket assembly includes a first sprocket, a second sprocket and at least one reinforcement member. The first sprocket includes a first main body and a first chain engagement portion. The second sprocket includes a second main body and a second chain engagement portion. The reinforcement member is coupled between the sprockets. Preferably, the reinforcement member is disposed in first and second apertures of the first and second sprockets at a radial location spaced radially outwardly of first and second inner end portions of the first and second sprockets. Preferably, a spacer is disposed between the first and second sprockets radially inwardly of the reinforcement member. The reinforcement member is preferably installable in the first and second apertures by a sliding movement generally perpendicular to a rotation axis of the first and second sprockets.

Abstract translation: 自行车链轮组件包括第一链轮，第二链轮和至少一个加强构件。 第一链轮包括第一主体和第一链条接合部。 第二链轮包括第二主体和第二链接部。 加强构件联接在链轮之间。 优选地，加强构件设置在第一和第二链轮的第一和第二孔中，在第一和第二链轮的第一和第二内端部径向向外隔开的径向位置。 优选地，间隔件设置在加强构件的径向向内的第一和第二链轮之间。 加强构件优选地通过大致垂直于第一和第二链轮的旋转轴线的滑动运动安装在第一和第二孔中。

公开(公告)号：US07166048B2

公开(公告)日：2007-01-23

申请号：US10605831

申请日：2003-10-29

Applicant: Satoshi Shahana ,  Masayuki Arakawa ,  Nobukatsu Hara ,  Shinya Oseto

Inventor： Satoshi Shahana ,  Masayuki Arakawa ,  Nobukatsu Hara ,  Shinya Oseto

IPC: F16H9/00

CPC classification number: B62M9/125 ,  B62J23/00 ,  B62M9/1244

Abstract: 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.

Abstract translation: 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：US07614972B2

公开(公告)日：2009-11-10

申请号：US11563775

申请日：2006-11-28

Applicant: Shinya Oseto

Inventor： Shinya Oseto

IPC: F16H59/00

CPC classification number: B62M9/1244

Abstract: A bicycle base member adjustment assembly is provided for a base member of a rear derailleur. The bicycle base member adjustment assembly basically has a base member stopper plate, a biasing force adjustment member and a biasing force adjusting element. The biasing force adjusting element is operatively coupled between the base member stopper plate and the biasing force adjustment member to selectively set a relative angular position of the biasing force adjustment member relative to the base member stopper plate about a rotational axis of the base member. The base member stopper plate has a stopper that limits movement of the base member of the rear derailleur relative to the base member stopper plate. The biasing force adjustment member engages a biasing element of the base member of the rear derailleur. When the biasing force is adjusted, the position of the base member stopper plate is not changed.

Abstract translation: 为后拨链器的基座部件设置有自行车底座部件调节组件。 自行车基座调整组件基本上具有基座挡板，偏置力调节件和偏压力调节元件。 偏置力调节元件可操作地联接在基座构件止动板和偏置力调节构件之间，以围绕基座构件的旋转轴线选择性地设定偏置力调节构件相对于基座构件止动板的相对角位置。 基座止动板具有限制后拨链器的基座相对于基座止动板的运动的止动件。 偏置力调节构件接合后拨链器的基座构件的偏压元件。 当偏置力被调整时，基座部件止动板的位置不变化。