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1. 发明授权

US07722487B2 Front derailleur with mounting fixture 有权
标题翻译：前拨链器带安装夹具
公开(公告)号：US07722487B2
公开(公告)日：2010-05-25
申请号：US11485424
申请日：2006-07-13
申请人： Tadashi Ichida , Kazuhiro Fujii , Yoshihiro Oda
发明人： Tadashi Ichida , Kazuhiro Fujii , Yoshihiro Oda
IPC分类号： B62M9/12
CPC分类号： B62M9/135
摘要： A bicycle front derailleur is provided with a mounting fixture that is configured to maintain an angular orientation of the front derailleur about a mounting axis parallel to a center axis of a frame tube in a stable manner. The mounting fixture has a bicycle frame fastening part, a front derailleur mounting part and a front derailleur contact part. The bicycle frame fastening part is configured to be fastened to the seat tube. The front derailleur mounting part is disposed on the bicycle frame fastening part and configured to be fastened to the front derailleur so that fine adjustment is possible about the mounting axis disposed at a distance from the seat tube. The front derailleur contact part selectively contacts a side surface of the front derailleur on the side facing the seat tube in a position that is different from that of the front derailleur mounting part.
摘要翻译：自行车前拨链器设置有安装夹具，该安装夹具被构造成以稳定的方式保持围绕平行于框架管的中心轴线的安装轴线的前拨链器的角度定向。安装固定件具有自行车车架紧固部件，前拨链器安装部件和前拨链器接触部件。自行车车架紧固部被构造成紧固到座管。前拨链器安装部分设置在自行车车架紧固部分上，并被构造成紧固在前拨链器上，从而可以围绕设置在离座管一定距离处的安装轴进行微调。前变速器接触部在与前拨链器安装部不同的位置上选择性地接触前拨链器在面对座管的一侧的侧表面。

2. 发明申请

US20060189423A1 Bicycle gear shifting control apparatus 有权
标题翻译：自行车换档控制装置
公开(公告)号：US20060189423A1
公开(公告)日：2006-08-24
申请号：US11177472
申请日：2005-07-11
申请人： Tadashi Ichida , Kazuhiro Fujii , Ryuichiro Takamoto , Masahiko Jimbo
发明人： Tadashi Ichida , Kazuhiro Fujii , Ryuichiro Takamoto , Masahiko Jimbo
IPC分类号： F16H59/00
CPC分类号： B62M25/02 , B62M9/131
摘要： A bicycle gear shifting control apparatus has a manually operated shift device, a first gear shifting operation executing component, and a second gear shifting operation executing component. The manually operated shift device operates a front derailleur to shift gears. In response to operation of the manually operated shift device, the first gear shifting operation executing component executes a first gear shifting operation to move the front derailleur from a first shift position of a first sprocket to a second shift position of second sprocket. The second gear shifting operation executing component executes a second gear shifting operation to move the front derailleur a very small amount from the second shift position to a post shift position upon determining that the shifting operation should proceed.
摘要翻译：自行车变速控制装置具有手动换档装置，第一变速操作执行部件和第二变速操作执行部件。手动换档装置操作前拨链器以换档。响应于手动换档装置的操作，第一换档操作执行部件执行第一换档操作，以使前拨链器从第一链轮的第一换档位置移动到第二链轮的第二换档位置。第二变速操作执行部件执行第二变速操作，以便在确定变速操作应该进行时，将前拨链器从第二档位移动到非常小的位置。

3. 发明申请

US20050205323A1 MOTORIZED BICYCLE DERAILLEUR ASSEMBLY 有权
标题翻译：摩托车自行车组装
公开(公告)号：US20050205323A1
公开(公告)日：2005-09-22
申请号：US10786228
申请日：2004-02-26
申请人： Tadashi Ichida , Kazuhiro Fujii
发明人： Tadashi Ichida , Kazuhiro Fujii
IPC分类号： B62J99/00 , B62M9/132 , B62M25/08 , B62K11/00
CPC分类号： B62M25/08 , B62M9/132
摘要： A motorized bicycle derailleur assembly is provided with a motor unit, a derailleur, and a motor linkage. The motor unit rotates an output shaft in first and second rotational directions to shift the derailleur. The derailleur includes a fixing body, a chain guide and a derailleur linkage operatively coupled between the fixing body and the chain guide to move between a first shift position and a second shift position. The motor linkage is operatively coupled to the output shaft of the motor unit and the derailleur linkage to move the chain guide from the first shift position to the second shift position upon rotation of the output shaft in the first rotational direction and move the chain guide from the second shift position to the first shift position upon rotation of the output shaft in the second rotational direction.
摘要翻译：电动自行车拨链器组件具有马达单元，拨链器和马达联动装置。马达单元在第一和第二旋转方向上旋转输出轴以使拨链器移动。拨链器包括固定体，链条引导件和拨链器连杆，其可操作地联接在固定体和链条引导件之间，以在第一移位位置和第二移位位置之间移动。马达联动装置可操作地联接到马达单元的输出轴和拨链器联动装置，以便在输出轴沿第一旋转方向旋转时将链条引导件从第一换档位置移动到第二换档位置，并将链条引导件从所述第二换档位置在所述输出轴沿所述第二旋转方向旋转时到达所述第一换档位置。

4. 发明申请

US20050192139A1 Motorized front derailleur assembly with saver arrangement 有权
标题翻译：电动前拨链器组件，具有保护装置
公开(公告)号：US20050192139A1
公开(公告)日：2005-09-01
申请号：US10786233
申请日：2004-02-26
申请人： Tadashi Ichida , Kazuhiro Fujii
发明人： Tadashi Ichida , Kazuhiro Fujii
IPC分类号： B62J99/00 , B62M9/132 , B62M9/134 , B62M25/08 , F16H9/00 , F16H59/00 , F16H61/00 , F16H63/00
CPC分类号： B62M9/132 , B62M25/08
摘要： A motorized bicycle front derailleur assembly is provided with an arrangement to protect the motor in the event the chain guide is stuck in one of the shift positions. The motorized bicycle front derailleur assembly has a motor unit, a front derailleur and a motor linkage. The motor unit has an output shaft that rotates between first and second rotational positions. The front derailleur includes a fixing body, a chain guide, and a derailleur linkage operatively coupled between the fixing body and the chain guide. The motor linkage is operatively coupled to the output shaft and the front derailleur linkage to move the chain guide in response to rotation of the output shaft. The motor linkage includes a jamming protection arrangement that is configured and arranged to move between a force transmitting state and a force override state.
摘要翻译：电动自行车前拨链器组件设置有在链条引导件卡在其中一个换档位置的情况下保护电动机的装置。电动自行车前拨链器组件具有马达单元，前拨链器和马达联动装置。马达单元具有在第一和第二旋转位置之间旋转的输出轴。前拨链器包括固定体，链条引导件和可操作地联接在固定体和链条引导件之间的拨链器连杆。马达联动装置可操作地联接到输出轴和前拨链器连杆机构以响应于输出轴的旋转而移动链条引导件。电动机联动装置包括被配置和布置成在力传递状态和力超驰状态之间移动的干扰保护装置。

5. 发明申请

US20050192137A1 Motorized front derailleur mounting member 有权
标题翻译：电动前拨链器安装件
公开(公告)号：US20050192137A1
公开(公告)日：2005-09-01
申请号：US10786153
申请日：2004-02-26
申请人： Tadashi Ichida , Kazuhiro Fujii
发明人： Tadashi Ichida , Kazuhiro Fujii
IPC分类号： B62J99/00 , B62M9/132 , F16H9/00 , F16H63/00
CPC分类号： B62M9/132
摘要： A motorized front derailleur mounting member is provided with a bicycle frame mounting portion, a front derailleur mounting portion, and a motor unit mounting portion. The bicycle frame mounting portion includes a front surface with a threaded hole configured and arranged to be coupled to a bicycle frame. The front derailleur mounting portion is configured and arranged to be coupled to a linkage of a front derailleur. The front derailleur mounting portion includes at least a first pivot point with a first pivot axis. The motor unit mounting portion configured and arranged to be coupled to a motor unit.
摘要翻译：电动前拨链器安装构件设置有自行车车架安装部分，前拨链器安装部分和电动机单元安装部分。自行车车架安装部分包括具有螺纹孔的前表面，所述螺纹孔被构造和布置成联接到自行车车架。前拨链器安装部分被配置和布置成联接到前拨链器的联动装置。前拨链器安装部分至少包括具有第一枢转轴线的第一枢转点。马达单元安装部分构造和布置成联接到马达单元。

6. 发明申请

US20050009651A1 Shift assist apparatus for a bicycle transmission 失效
标题翻译：用于自行车传动的换档辅助装置
公开(公告)号：US20050009651A1
公开(公告)日：2005-01-13
申请号：US10616171
申请日：2003-07-08
申请人： Tadashi Ichida , Kazuhiro Fujii
发明人： Tadashi Ichida , Kazuhiro Fujii
IPC分类号： B62M9/122 , B62M9/132 , B62M25/02 , F16H9/00 , F16H59/00 , F16H63/00
CPC分类号： B62M25/02
摘要： An assisting apparatus for using power from a moving member to assist the operation of a bicycle transmission comprises a power transfer mechanism, a drive coupling mechanism, and a position maintaining mechanism. The power transfer mechanism moves in one of a first direction and a second direction to upshift the bicycle transmission, and the power transfer mechanism moves in the other one of the first direction and the second direction to downshift the bicycle transmission. The drive coupling mechanism couples the power transfer mechanism to the moving member to move the power transfer mechanism in one of the first direction and the second direction, and the position maintaining mechanism prevents the power transfer mechanism from moving in the other one of the first direction and the second direction.
摘要翻译：使用来自移动部件的动力辅助自行车传动装置的辅助装置包括动力传递机构，驱动联接机构和位置保持机构。动力传递机构在第一方向和第二方向中的任一方向上移动以使自行车传动装置升档，并且动力传递机构在第一方向和第二方向中的另一方向上移动，以降低自行车传动装置。所述驱动联接机构将所述动力传递机构与所述移动部件联接，以使所述动力传递机构在所述第一方向和所述第二方向中的一方移动，并且所述位置保持机构防止所述动力传递机构在所述第一方向和第二个方向。

7. 发明授权

US07874567B2 Bicycle shifting control apparatus 有权
标题翻译：自行车换档控制装置
公开(公告)号：US07874567B2
公开(公告)日：2011-01-25
申请号：US12395754
申请日：2009-03-02
申请人： Tadashi Ichida , Takumi Onogi , Kazuhiro Fujii , Masahiko Fukuda , Haruyuki Takebayashi , Ryuichiro Takamoto
发明人： Tadashi Ichida , Takumi Onogi , Kazuhiro Fujii , Masahiko Fukuda , Haruyuki Takebayashi , Ryuichiro Takamoto
IPC分类号： B62M1/02
CPC分类号： B62M25/08 , Y10T74/2003
摘要： A bicycle shifting control apparatus controls an electrical power supplied from a power supply to first and second gear shifting devices that are operated by first and second gear shift operating devices, respectively. The bicycle shifting control apparatus includes a first power supply sensor and a controller. The first power supply sensor detects a power level of the power supply. The controller receives a power level signal from the first power supply sensor. The controller performs a stopping operation of the first gear shifting device in response to the first power supply sensor detecting the power level of the power supply being below a first prescribed power level, but the controller transmits a second gear shift signal from the second gear shift operating device to the second gear shifting device to perform a second shifting operation of the second gear shifting device.
摘要翻译：自行车变速控制装置控制从第一和第二变速操作装置操作的第一和第二变速装置的电源供给的电力。自行车变速控制装置包括第一电源传感器和控制器。第一电源传感器检测电源的功率电平。控制器从第一电源传感器接收功率电平信号。控制器响应于第一电源传感器检测到电源的功率电平低于第一规定功率电平而执行第一换档装置的停止操作，但是控制器从第二档位发送第二换档信号操作装置到第二变速装置，以进行第二变速装置的第二变速操作。

8. 发明授权

US07503863B2 Bicycle derailleur motor unit assembly 有权
标题翻译：自行车拨链器电机单元总成
公开(公告)号：US07503863B2
公开(公告)日：2009-03-17
申请号：US11061753
申请日：2005-02-18
申请人： Tadashi Ichida , Kazuhiro Fujii
发明人： Tadashi Ichida , Kazuhiro Fujii
IPC分类号： F16H63/00
CPC分类号： B62M25/08 , B62M9/132
摘要： A bicycle front derailleur motor unit assembly is provided that includes a motorized front derailleur mounting member and a motor unit. The front derailleur mounting member is configured to be mounted to a bicycle frame. The front derailleur mounting member includes a front derailleur mounting portion configured to be coupled to a linkage of a front derailleur and a motor unit mounting portion. The motor unit includes a motor unit housing configured to be removably coupled to the motor unit mounting portion and an output shaft configured to rotate about a rotation axis relative to the motor unit housing in first and second opposite rotational directions. The motor unit mounting portion and the motor unit housing include first and second fastener-less mating structures configured to resist rotational movement of the motor unit housing relative to the front derailleur mounting member due to a torque produced by the output shaft.
摘要翻译：提供了一种自行车前拨链器马达单元组件，其包括电动前拨链器安装构件和马达单元。前拨链器安装构件被构造成安装到自行车车架上。前拨链器安装构件包括前拨链器安装部分，其构造成联接到前拨链器和马达单元安装部分的联动装置。马达单元包括构造成可拆卸地联接到马达单元安装部分的马达单元壳体和被构造成在第一和第二相反旋转方向上相对于马达单元壳体绕旋转轴线旋转的输出轴。马达单元安装部分和马达单元壳体包括第一和第二紧固件配合结构，其被配置为由于输出轴产生的扭矩而抵抗马达单元壳体相对于前拨链器安装构件的旋转运动。

9. 发明授权

US07442136B2 Motorized bicycle derailleur assembly 有权
标题翻译：电动自行车拨链器总成
公开(公告)号：US07442136B2
公开(公告)日：2008-10-28
申请号：US11061752
申请日：2005-02-18
申请人： Tadashi Ichida , Kazuhiro Fujii
发明人： Tadashi Ichida , Kazuhiro Fujii
IPC分类号： F16H9/00 , F16H59/00 , F16H61/00 , F16H63/00
CPC分类号： B62M25/08 , B62M9/132 , Y10T74/20438
摘要： A motorized bicycle front derailleur assembly is provided that includes a motor unit, a front derailleur and a motor linkage. The motor unit is configured to rotate an output shaft in first and second opposite rotational directions. The front derailleur includes a fixing body configured to be mounted to a bicycle frame, inner and outer links pivotally coupled to the fixing body at first and second pivot points, and a chain guide pivotally coupled to the inner and outer links to move between an inner shift position and an outer shift position. The first pivot point is located laterally closer to a center plane of the bicycle frame than the second pivot point. The motor linkage is operatively coupled to the output shaft of the motor unit and the inner link to move the chain guide between the inner and outer shift positions upon rotation of the output shaft.
摘要翻译：提供一种电动自行车前拨链器组件，其包括马达单元，前拨链器和马达联动装置。马达单元构造成在第一和第二相反旋转方向上旋转输出轴。前拨链器包括构造成安装到自行车车架上的固定体，在第一和第二枢转点处枢转地联接到固定体的内部和外部连杆，以及可枢转地联接到内部和外部链节的链条导向件，换档位置和外挡位置。第一枢转点位于比第二枢转点更靠近自行车车架的中心平面的位置。马达联动装置可操作地联接到马达单元的输出轴和内部链节，以便在输出轴旋转时在内部和外部移动位置之间移动链条引导件。

10. 发明申请

US20050288139A1 Front derailleur for bicycle 有权
标题翻译：自行车前拨链器
公开(公告)号：US20050288139A1
公开(公告)日：2005-12-29
申请号：US11092615
申请日：2005-03-30
申请人： Tadashi Ichida , Kazuhiro Fujii
发明人： Tadashi Ichida , Kazuhiro Fujii
IPC分类号： B62M9/131 , B62M9/132 , B62M9/1342 , F16H9/00 , F16H63/00
CPC分类号： B62M9/1348 , B62M9/132
摘要： A front derailleur basically comprises a base member, a chain guide, inner and outer links, a first arm portion, and a coil spring. The chain guide is freely swingably coupled to the base member to guide a chain in a direction of shifting gears. Each of the outer link and the inner link has first and second sections freely rotatably coupled to the base member and the chain guide, respectively. The outer link and the inner link are disposed substantially parallel to each other. The first arm portion extends in a direction away from the base member. The coil spring has first and second ends connected to the base member and a free end of the first arm portion such that a biasing force is applied on the chain guide in a direction toward a frame of the bicycle when the base member is installed on the frame.
摘要翻译：前拨链器基本上包括基部构件，链条导向件，内部和外部连杆，第一臂部分和螺旋弹簧。链条引导件可自由摆动地联接到基部构件以沿变速齿轮的方向引导链条。外链节和内连杆中的每一个分别具有可自由旋转地联接到基部构件和链导向件的第一和第二部分。外连杆和内连杆基本上彼此平行地设置。第一臂部分沿远离基底构件的方向延伸。螺旋弹簧的第一和第二端部连接到基部构件和第一臂部分的自由端，使得当基部构件安装在第一臂部分上时，偏压力沿着朝向自行车的框架的方向施加在链条导向件上帧。

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