公开(公告)号：US08007383B2

公开(公告)日：2011-08-30

申请号：US11963712

申请日：2007-12-21

申请人： Etsuyoshi Watarai ,  Shinya Oseto ,  Souta Yamaguchi

发明人： Etsuyoshi Watarai ,  Shinya Oseto ,  Souta Yamaguchi

IPC分类号： F16H9/00

CPC分类号： B62M9/125 ,  B62M9/1242

摘要： 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.

摘要翻译： 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：US07666111B2

公开(公告)日：2010-02-23

申请号：US11183846

申请日：2005-07-19

申请人： Satoshi Shahana ,  Souta Yamaguchi

发明人： Satoshi Shahana ,  Souta Yamaguchi

IPC分类号： F16H63/00 ,  F16H9/00

CPC分类号： B62M9/16 ,  B62M9/125

摘要： A bicycle rear derailleur includes a base portion, a coupling mechanism, a moveable member, a pivot shaft, a tension plate, a biasing spring and a guide plate. The base portion attaches to a bicycle frame. The coupling mechanism has first and second ends. The first end is coupled to the base portion and the second end is movable relative to the base portion. The movable member is coupled to the second end and the pivot shaft is coupled to the movable member. The tension plate is pivotally coupled to the movable member by the pivot shaft and supports a chain tensioning pulley. The biasing spring is operatively coupled to the movable member and the tension plate for biasing the tension plate in a chain tensioning direction. The guide plate is pivotally coupled to the pivot shaft in a non-biased manner and supports a chain guiding pulley.

摘要翻译： 自行车后拨链器包括基部，联接机构，可移动构件，枢轴，张紧板，偏置弹簧和引导板。 底座部分附接到自行车车架上。 联接机构具有第一和第二端。 第一端联接到基部，第二端相对于基部可移动。 可移动构件联接到第二端并且枢转轴联接到可动构件。 张紧板通过枢轴枢转地联接到可动构件，并且支撑链条张紧滑轮。 偏置弹簧可操作地联接到可动构件和张紧板，用于在张紧张力方向上偏压张紧板。 引导板以非偏压的方式枢转地联接到枢转轴并且支撑链条引导滑轮。

公开(公告)号：US20080081716A1

公开(公告)日：2008-04-03

申请号：US11526227

申请日：2006-09-25

申请人： Etsuyoshi Watarai ,  Satoshi Shahana ,  Souta Yamaguchi ,  Satoru Kunisawa

发明人： Etsuyoshi Watarai ,  Satoshi Shahana ,  Souta Yamaguchi ,  Satoru Kunisawa

IPC分类号： F16H59/00

CPC分类号： B62M9/125 ,  B62M9/1244

摘要： 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.

摘要翻译： 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。

公开(公告)号：US07905804B2

公开(公告)日：2011-03-15

申请号：US11517429

申请日：2006-09-08

申请人： Souta Yamaguchi ,  Shinya Oseto

发明人： Souta Yamaguchi ,  Shinya Oseto

IPC分类号： F16H9/00

CPC分类号： B62M9/125

摘要： 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.

摘要翻译： 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：US20080064545A1

公开(公告)日：2008-03-13

申请号：US11518461

申请日：2006-09-11

申请人： Souta Yamaguchi

发明人： Souta Yamaguchi

IPC分类号： B62M9/12 ,  F16H59/00 ,  F16H63/00

CPC分类号： B62M9/16 ,  B62M9/126

摘要： A main derailleur body includes a first end and a second end. The first end of the main derailleur body is configured to be mounted to a bicycle. A chain cage is pivotally coupled to the second end of the main derailleur body between at least a first orientation and a second orientation. A first pulley is rotatably mounted relative to the main derailleur body. A second pulley is rotatably mounted to the chain cage to move therewith relative to the main derailleur body. A third pulley is rotatably mounted to the main derailleur body such that the third pulley engages a chain extending between the first and second pulleys when the chain cage is in the first orientation and disengages the chain upon movement of the chain cage from the first orientation to the second orientation.

摘要翻译： 主拨链器主体包括第一端和第二端。 主拨链器主体的第一端构造成安装在自行车上。 链条笼在至少第一方向和第二方向之间枢转地联接到主拨链器本体的第二端。 第一滑轮相对于主拨链器主体可旋转地安装。 第二滑轮可旋转地安装到链条保持架上以相对于主拨链器主体移动。 第三滑轮可旋转地安装到主拨链器主体，使得当链条保持架处于第一取向时，第三滑轮接合延伸在第一和第二滑轮之间的链条，并且当​​链条保持架从第一定向运动时使链条脱离， 第二个方向。

公开(公告)号：US08419573B2

公开(公告)日：2013-04-16

申请号：US11191030

申请日：2005-07-28

申请人： Souta Yamaguchi

发明人： Souta Yamaguchi

IPC分类号： F16H61/00

CPC分类号： B62M9/126 ,  B62M9/1242 ,  B62M9/125 ,  B62M9/127

摘要： A bicycle rear derailleur includes a stationary member, a base member, a linkage mechanism, a movable member, a chain guide and an inner cable fixing portion. The stationary member non-movably attached to a bicycle frame and includes an outer cable receiving portion configured to receive an outer sheath of a control cable assembly. The base member is pivotally coupled to the stationary member about an axis spaced apart from a hub axis of a rear wheel. A movable member at one end of the linkage mechanism is movable relative to the base member in response to an inner cable that is attached to a portion of the linkage mechanism. The base member can move in response to tension applied by the inner cable without moving the chain guide which is coupled to the movable member.

摘要翻译： 自行车后拨链器包括固定构件，基座构件，连杆机构，可动构件，链条引导件和内部缆线固定部。 固定构件不可移动地附接到自行车车架并且包括被配置为容纳控制缆索组件的外护套的外部缆线接收部分。 基部构件围绕与后轮的轮毂轴线间隔开的轴线枢转地联接到固定构件。 响应于附接到连杆机构的一部分的内部电缆，在联动机构的一端处的可移动部件可相对于基座部件移动。 基部构件可以响应于内部电缆施加的张力而移动，而不移动联接到可动构件的链条导向件。

公开(公告)号：US20120018976A1

公开(公告)日：2012-01-26

申请号：US13249909

申请日：2011-09-30

申请人： Etsuyoshi Watarai ,  Shahana Satoshi ,  Souta Yamaguchi

发明人： Etsuyoshi Watarai ,  Shahana Satoshi ,  Souta Yamaguchi

IPC分类号： B62K3/02

CPC分类号： B62M9/126 ,  B62M9/1242

摘要： 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.

摘要翻译： 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。

公开(公告)号：US07722488B2

公开(公告)日：2010-05-25

申请号：US11526226

申请日：2006-09-25

申请人： Satoru Kunisawa ,  Souta Yamaguchi

发明人： Satoru Kunisawa ,  Souta Yamaguchi

IPC分类号： F16H9/00 ,  F16H59/00 ,  F16H61/00 ,  F16H63/00

CPC分类号： B62M9/121 ,  B62M9/126

摘要： A bicycle rear derailleur includes a base member, a movable member, a chain cage, a first pulley, a second pulley and a chain guard member. The base member is configured to be mounted to a bicycle. The movable member is movably coupled to the base member. The chain cage is coupled to the movable member to move between at least a first orientation and a second orientation. The first pulley is rotatably mounted relative to the movable member. The second pulley is rotatably mounted to the chain cage to move with the chain cage relative. The chain guard member is movably coupled relative to the movable member. The chain cage includes an engagement portion arranged to move the chain guard member from a first position to a second position when the chain cage is moved from the first orientation to the second orientation.

摘要翻译： 自行车后拨链器包括基座构件，可动构件，链条保持架，第一滑轮，第二滑轮和链条防护构件。 基座构件被安装到自行车上。 可移动构件可移动地联接到基座构件。 链条保持架联接到可动构件以在至少第一取向和第二取向之间移动。 第一滑轮相对于可动构件可旋转地安装。 第二滑轮可旋转地安装到链条保持架上以与链条保持架相对移动。 链条防护构件相对于可动构件可移动地联接。 链条保持架包括接合部分，该接合部分被布置成当链条保持架从第一定向移动到第二定向时将链条保护构件从第一位置移动到第二位置。

公开(公告)号：US20090280938A1

公开(公告)日：2009-11-12

申请号：US12117998

申请日：2008-05-09

申请人： Souta Yamaguchi

发明人： Souta Yamaguchi

IPC分类号： F16H61/00

CPC分类号： B62M9/125

摘要： An apparatus for positioning a derailleur on a bicycle frame comprises a base member for the derailleur, wherein the base member includes a first portion structured to be attached to a bicycle frame; a second portion structured to be attached to the bicycle frame, wherein the second portion is located away from the first portion; and a third portion structured to support a linkage mechanism. The first portion, the second portion and the third portion are structured so that the linkage mechanism as a unit is prevented from rotating clockwise, when viewed along the rotational axis from a laterally outer side of the derailleur, when the first portion and the second portion are attached to the bicycle frame.

摘要翻译： 一种用于将拨链器定位在自行车车架上的装置包括用于拨链器的基座构件，其中，所述基座构件包括构造成附接到自行车车架的第一部分; 构造成附接到自行车车架的第二部分，其中所述第二部分位于远离所述第一部分的位置; 以及构造成支撑连杆机构的第三部分。 第一部分，第二部分和第三部分被构造成使得当第一部分和第二部分的第一部分和第二部分在第一部分和第二部分中时，沿着旋转轴线从拨链器的横向外侧观察时，作为一个单元的连杆机构被阻止顺时针旋转 附接到自行车车架上。

公开(公告)号：US20070202978A1

公开(公告)日：2007-08-30

申请号：US11423247

申请日：2006-06-09

申请人： SOUTA YAMAGUCHI ,  SHINYA OSETO ,  SATORU KUNISAWA

发明人： SOUTA YAMAGUCHI ,  SHINYA OSETO ,  SATORU KUNISAWA

IPC分类号： F16H59/00 ,  B62M9/12

CPC分类号： B62M9/126

摘要： 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.

摘要翻译： 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。