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21. 发明授权

US11713095B2 Bicycle derailleur 有权
公开(公告)号：US11713095B2
公开(公告)日：2023-08-01
申请号：US17314949
申请日：2021-05-07
申请人： SRAM, LLC
发明人： Christopher Shipman , Sage Hahn
IPC分类号： B62M9/1242 , B62M9/1248 , B62M9/126
CPC分类号： B62M9/1242 , B62M9/1248 , B62M9/126
摘要： A bicycle derailleur includes a base member mountable to a bicycle frame and a cage assembly moveably coupled to the base member. One or both of a motor and/or electrical generator system may be coupled to and moveable with the cage assembly. The motor is operable to move the cage assembly. The electrical generator system includes a generator and a generator drive system.

22. 发明申请

US20190248447A1 BICYCLE REAR DERAILLEUR WITH A MOTION RESISTING STRUCTURE 审中-公开
公开(公告)号：US20190248447A1
公开(公告)日：2019-08-15
申请号：US16392072
申请日：2019-04-23
申请人： Shimano, Inc.
发明人： Takeshi Takachi , Atsushi Iizuka , Nobukatsu Hara
IPC分类号： B62M9/16 , B62M9/1248 , B62M9/121
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; a chain guide coupled to the movable member through a pivot shaft for rotating around an axis (X); a spring mounted around the axis (X), wherein the spring is configured to bias the chain guide in a selected rotational direction; and a resistance applying unit disposed on the pivot shaft. The resistance applying unit includes a friction unit, a one-way transmission unit, and an adjusting unit. The friction unit includes a plurality of first engaging members and at least one second engaging member, wherein the plurality of first engaging members are axially slidable with respect to the pivot shaft. The adjusting unit adjusts an amount of friction between the plurality of first engaging members and the at least one second engaging member.

23. 发明申请

US20190233054A1 Damping Device Adapted for Integration within a Gearshifting System 审中-公开
公开(公告)号：US20190233054A1
公开(公告)日：2019-08-01
申请号：US16264308
申请日：2019-01-31
申请人： BRANDON RODGERS , JASPER LEWIN
发明人： BRANDON RODGERS , JASPER LEWIN
IPC分类号： B62M9/1248 , F16H25/20
CPC分类号： B62M9/122 , B62K23/02 , B62M9/1248 , B62M25/08 , F16C1/14 , F16C2326/28 , F16H25/20
摘要： A damping device includes an annular chamber rotatably coupled with the gear selection assembly; a rotating element rotatably coupled with the chamber and fixedly coupled with a gear guide pulley of the gear selection device; and a damping grease volume, the damping grease volume contained under pressure between the chamber and the rotating element and adapted to transfer force between the chamber and to the rotating element. The damping device may be adapted for integration within a gear selection device and for coupling with a linear actuator of the gear selection device. The damping device may be coupled with both a chain pulley of the gear selection device and the linear actuator, wherein the damping device positions the chain pulley within the gear selection device as driven by the linear actuator. The gear selection device may be attached to or comprised within a wheeled vehicle, such as a bicycle.

24. 发明申请

US20190016411A1 BICYCLE REAR DERAILLEUR 审中-公开
公开(公告)号：US20190016411A1
公开(公告)日：2019-01-17
申请号：US15647636
申请日：2017-07-12
申请人： Shimano Inc.
发明人： Takeshi UEDA , Shouta SUYAMA , Kenta NAKAMURA
IPC分类号： B62M9/125 , B62M9/1248 , B62M25/02
CPC分类号： B62M9/125 , B62M9/121 , B62M9/1242 , B62M9/1244 , B62M9/1248 , B62M9/135 , B62M25/02
摘要： A bicycle rear derailleur is basically provided with a base member including a frame mounting portion having a mounting opening, and a fastening member extending through the mounting opening of the base member. The fastening member has a first threaded portion and a placement portion adjacent to the first threaded portion. An adjusting member is configured to adjust a position of the bicycle rear derailleur relative to a bicycle. An intermediate member includes a contact portion disposed between the adjusting member and the bicycle. The intermediate member has a second threaded portion configured to threadedly engage with the first threaded portion of the fastening member. The second threaded portion has an innermost diameter that is smaller than the outermost diameter of the first threaded portion. The intermediate member is disposed on the placement portion of the fastening member.

25. 发明授权

US09845134B2 Bicycle rear derailleur with a motion resisting structure 有权
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.

26. 发明申请

US20170174289A1 BICYCLE REAR DERAILLEUR 审中-公开
公开(公告)号：US20170174289A1
公开(公告)日：2017-06-22
申请号：US15378403
申请日：2016-12-14
申请人： LEE CHI ENTERPRISES COMPANY LTD.
发明人： SHAN-LIN WU , YUAN-JI LIN , YU-HUNG PAN
IPC分类号： B62M9/1242
CPC分类号： B62M9/1242 , B62M9/1248 , B62M9/16
摘要： A bicycle rear derailleur is provided, which includes a base adapted to be mounted on a bicycle frame, a movable member, a linkage assembly pivotally connected to and between the base and the movable member, a pivot shaft provided within and pivotally rotatable relative to the movable member, a chain guide fixed to an end of the pivot shaft, a restriction assembly provided on the pivot shaft, and a friction assembly provided within the movable member to provide a rotational friction on the restriction assembly. Whereby, the chain guide is pivotally awing toward a first direction by a force; when the chain guide swings toward a second direction which is opposite to the first direction by another force, it is forced by a swing resistance.

27. 发明授权

US09475547B2 Derailleur with damping assembly 有权
标题翻译：带减震装置的脱轨器
公开(公告)号：US09475547B2
公开(公告)日：2016-10-25
申请号：US13367081
申请日：2012-02-06
申请人： Brian Jordan
发明人： Brian Jordan
IPC分类号： B62M9/12 , F16H7/20 , B62M9/1248
CPC分类号： B62M9/1248
摘要： A bicycle rear derailleur including a base member and a movable member movably coupled to the base member. A chain guide assembly is rotatably connected to the movable member and a damper assembly is operatively disposed between the chain guide assembly and the movable member. The damper assembly includes a damper disposed in the movable member, and a one-way clutch disposed between the damper and the chain guide assembly. The one-way clutch is configured to permit damping when the chain guide assembly rotates in a first direction. The damper is disposed exteriorly of the one-way clutch.
摘要翻译：一种自行车后拨链器，其包括基部构件和可移动地联接到所述基座构件的可动构件。链条引导组件可旋转地连接到可动构件，并且阻尼器组件可操作地设置在链条导向组件和可动构件之间。阻尼器组件包括设置在可动构件中的阻尼器和设置在阻尼器和链条导向组件之间的单向离合器。单向离合器构造成当链条导向组件沿第一方向旋转时允许阻尼。阻尼器设置在单向离合器的外部。

28. 发明授权

US09187149B2 Bicycle derailleur with rotation resistance and resistance control 有权
标题翻译：自行车拨链器具有旋转阻力和电阻控制
公开(公告)号：US09187149B2
公开(公告)日：2015-11-17
申请号：US13456539
申请日：2012-04-26
申请人： Sota Yamaguchi
发明人： Sota Yamaguchi
IPC分类号： B62M9/124 , B62M9/1246 , B62M9/1248 , B62M9/1244 , B62M9/126
CPC分类号： B62M9/1244 , B62M9/1248 , B62M9/126
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, a chain guide coupled to the movable member for rotation around a rotational axis, a resistance applying element that applies resistance to rotational movement of the chain guide, and a resistance control element. The resistance control element applies a force to the resistance applying element in a direction that is non-parallel with the rotational axis, without any manual operations, to prevent a reduction in the resistance to rotational movement of the chain guide applied by the resistance applying element.
摘要翻译：自行车拨链器包括适于安装到自行车上的基座构件，可移动地联接到基座构件的可动构件，联接到可动构件的链条导向件用于围绕旋转轴线旋转;阻力施加元件，其施加抵抗旋转运动的链条引导件，以及电阻控制元件。电阻控制元件在没有任何手动操作的情况下在不平行于旋转轴线的方向上向电阻施加元件施加力，以防止由电阻施加元件施加的链条导向件的旋转运动阻力的降低。

29. 发明申请

US20150111675A1 ELECTROMECHANICAL REAR DERAILLEUR 审中-公开
标题翻译：电动后肢DERAILLEUR
公开(公告)号：US20150111675A1
公开(公告)日：2015-04-23
申请号：US14061138
申请日：2013-10-23
申请人： SRAM, LLC
发明人： Christopher Shipman , Brian Jordan
IPC分类号： B62M9/122
CPC分类号： B62M9/122 , B62M9/1248 , B62M25/08
摘要： An electromechanical rear derailleur is provided for a bicycle, including a base member for attachment to the bicycle bicycle along a mounting axis. A movable member has a cage assembly attached thereto. A linkage is provided including pivot axes oriented substantially perpendicular to the mounting axis, the linkage coupling the movable member to the base member and operative to enable movement of the movable member relative to the base member in a direction substantially parallel to the mounting axis. A power source powers an electric motor connected thereto and a transmission is coupled to and actuated by the motor to move the movable member.
摘要翻译：一种用于自行车的机电式后拨链器，其包括用于沿着安装轴线附接到自行车自行车的基座构件。可动构件具有附接到其上的保持架组件。提供了一种连杆，其包括基本上垂直于安装轴线定向的枢转轴线，所述联动装置将可移动构件联接到基座构件并且可操作以使得可动构件能够在基本上平行于安装轴线的方向上相对于基座构件移动。电源为连接到其上的电动机供电，并且变速器联接到电动机并由电动机驱动以移动可动构件。

30. 发明申请

US20130288834A1 BICYCLE DERAILLEUR WITH ROTATION RESISTANCE AND RESISTANCE CONTROL 有权
标题翻译： BICYCLE DERAILLEUR具有耐旋转电阻和电阻控制
公开(公告)号：US20130288834A1
公开(公告)日：2013-10-31
申请号：US13456539
申请日：2012-04-26
申请人： Sota Yamaguchi
发明人： Sota Yamaguchi
IPC分类号： B62M9/124 , B62M9/1246 , B62M9/1248
CPC分类号： B62M9/1244 , B62M9/1248 , B62M9/126
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, a chain guide coupled to the movable member for rotation around a rotational axis, a resistance applying element that applies resistance to rotational movement of the chain guide, and a resistance control element. The resistance control element applies a force to the resistance applying element in a direction that is non-parallel with the rotational axis, without any manual operations, to prevent a reduction in the resistance to rotational movement of the chain guide applied by the resistance applying element.
摘要翻译：自行车拨链器包括适于安装到自行车上的基座构件，可移动地联接到基座构件的可动构件，联接到可动构件的链条导向件用于围绕旋转轴线旋转;阻力施加元件，其施加抵抗旋转运动的链条引导件，以及电阻控制元件。电阻控制元件在没有任何手动操作的情况下在不平行于旋转轴线的方向上向电阻施加元件施加力，以防止由电阻施加元件施加的链条导向件的旋转运动阻力的降低。

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