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81. 发明授权

US6142281A Speed change control unit for a bicycle provided with a transducer device and transducer device used in this unit 失效
标题翻译：用于自行车的变速控制单元，该单元设置有用于该单元的换能器装置和换能器装置
公开(公告)号：US6142281A
公开(公告)日：2000-11-07
申请号：US262062
申请日：1999-03-04
申请人： Valentino Campagnolo
发明人： Valentino Campagnolo
IPC分类号： B62K23/02 , B62K23/06 , B62L3/02 , B62M25/04 , G05G7/10 , B60K41/26
CPC分类号： B62K23/06 , B62L3/02 , B62M25/04 , Y10T74/20043
摘要： A bicycle speed change control unit is provided with a transducer device adapted to send an electric signal indicative of the transmission ratio selected by the speed change device. The transducer device comprises an auxiliary supporting body which also carries a control button for selecting the mode of operation of the on-board electronic control unit of the bicycle.
摘要翻译：自行车变速控制单元设置有适于发送指示由变速装置选择的变速比的电信号的换能器装置。换能器装置包括辅助支撑体，其还具有用于选择自行车的车载电子控制单元的操作模式的控制按钮。

82. 发明授权

US4900291B1 Bicycle gear shifting method and apparatus 失效
公开(公告)号：US4900291B1
公开(公告)日：2000-04-25
申请号：US29352189
申请日：1989-01-05
申请人： SRAM CORP
发明人： PATTERSON SAM H
IPC分类号： B62M9/06 , B62M9/121 , B62M9/1246 , B62M9/127 , B62M9/131 , B62M25/02 , B62M25/04 , F16C1/22 , G05G7/02 , F16H9/24
CPC分类号： G05G7/02 , B62M9/127 , B62M9/131 , B62M25/04 , B62M25/045 , F16C1/22 , F16C2326/28 , Y10T74/2028 , Y10T74/20287 , Y10T74/2042 , Y10T74/20438 , Y10T74/2078

83. 发明授权

US6042133A Index shifter for bicycle transmissions 失效
标题翻译：用于自行车变速箱的换档装置
公开(公告)号：US6042133A
公开(公告)日：2000-03-28
申请号：US926818
申请日：1997-09-10
申请人： Berndt Leiter , Bernhard Johanni , Max Rumpel , Klaus Konig , Klaus Stuhler , Markus Arbeiter
发明人： Berndt Leiter , Bernhard Johanni , Max Rumpel , Klaus Konig , Klaus Stuhler , Markus Arbeiter
IPC分类号： B62M25/04 , B62M1/02
CPC分类号： B62M25/04 , Y10T74/20043 , Y10T74/20287
摘要： An index shifter for a bicycle transmission, which index shifter is mounted on a part of a bicycle and has a casing, a locking element with notches which is connected to a rotary hand grip, and a winding drum for actuating a cable pull. The casing has a ring-shaped recess disposed therein, in which recess a detent spring is arranged. The detent spring is braced by two feet against the casing and has a lug which engages with the locking ring. Inside the casing is a casing projection with which one foot of the detent spring can be fixed to achieve a small amount of shift play. This permits small amounts of shift play, in particular for shifting hub gears on bicycles.
摘要翻译：一种用于自行车传动装置的换档装置，该换档装置安装在自行车的一部分上并具有壳体，具有与旋转手柄相连的凹口的锁定元件以及用于致动拉绳的卷绕鼓。壳体具有设置在其中的环形凹部，其中布置有制动弹簧。制动弹簧用两脚支撑在壳体上，并具有与锁定环接合的凸耳。壳体内部是一个套管突起，其中一个脚爪可以被固定，以实现少量的换档。这允许少量换挡，特别是用于在自行车上换档轮毂。

84. 发明授权

US5988008A Device for shifting bicycle gears 失效
标题翻译：自行车齿轮换档装置
公开(公告)号：US5988008A
公开(公告)日：1999-11-23
申请号：US132625
申请日：1998-08-11
申请人： Johannes Rau
发明人： Johannes Rau
IPC分类号： B62K23/04 , B62M25/04 , F16C1/10 , G05G1/04 , G05G11/00
CPC分类号： B62M25/04 , B62K23/04 , Y10T74/20018 , Y10T74/20287 , Y10T74/20438 , Y10T74/20636
摘要： A device for shifting bicycle gears. The device includes a housing part and a rotary element. The housing part has a circumferential surface and a plurality of notches formed in the circumferential surface. Each of the plurality of notches corresponds to a gear-shifting position. The rotary element has a circumferential wall and is selectively rotatable relative to the housing part, the housing part being disposed concentrically within the circumferential wall of the rotary element. The device further includes a detent spring configured as a wrap spring and arranged circumferentially around the housing part, the wrap spring having a wrap diameter and a wrap angle of between approximately 180.degree. and 360.degree..
摘要翻译：一种用于转向自行车齿轮的装置。该装置包括壳体部分和旋转元件。壳体部具有圆周表面和形成在圆周表面中的多个凹口。多个切口中的每一个对应于换档位置。旋转元件具有圆周壁并且可相对于壳体部分选择性地旋转，壳体部分同心地设置在旋转元件的周向壁内。该装置还包括构造为卷绕弹簧并且围绕壳体部分周向布置的制动弹簧，该卷绕弹簧具有卷绕直径和约180度至360度的卷边角度。

85. 发明授权

US5941125A Bicycle shifting apparatus having remotely located levers for operating a single transmission 失效
标题翻译：具有用于操作单个传动装置的远程定位的杠杆的自行车换档装置
公开(公告)号：US5941125A
公开(公告)日：1999-08-24
申请号：US995276
申请日：1997-12-19
申请人： Etsuyoshi Watarai , Kenji Ose , Noriaki Takahashi
发明人： Etsuyoshi Watarai , Kenji Ose , Noriaki Takahashi
IPC分类号： B62K23/06 , B62M25/04 , G05G11/00
CPC分类号： B62K23/06 , B62M25/04 , Y10T74/20043 , Y10T74/20213 , Y10T74/20287 , Y10T74/20438
摘要： A first shifting control device is located at a first position on the bicycle, and a second shifting control device is located at a second position on the bicycle. The first shifting control device includes a first shifting lever for causing the first shifting control device to pull and release a first transmission element, and the second shifting control device includes a second shifting lever for causing the second shifting control device to pull and release a second transmission element. An interlocking mechanism interlocks the first shifting lever and the second shifting lever so that movement of either the first shifting lever or the second shifting lever causes the bicycle shifting control apparatus to shift the bicycle transmission.
摘要翻译：第一变速控制装置位于自行车上的第一位置，第二变速控制装置位于自行车上的第二位置。第一变速控制装置包括用于使第一变速控制装置拉动和释放第一变速元件的第一变速杆，并且第二变速控制装置包括第二变速杆，用于使第二变速控制装置拉动和释放第二变速杆传输元件。互锁机构使第一变速杆和第二变速杆互锁，使得第一变速杆或第二变速杆中的任一个使得自行车变速控制装置移动自行车变速器。

86. 发明授权

US5803848A Gear change system 失效
标题翻译：换档系统
公开(公告)号：US5803848A
公开(公告)日：1998-09-08
申请号：US810774
申请日：1997-03-05
申请人： Rolf Nier
发明人： Rolf Nier
IPC分类号： B62M9/122 , B62M9/131 , B62M25/04 , F16H59/00 , F16H61/00 , F16H63/00
CPC分类号： B62M25/045
摘要： In order to improve a gear change system for bicycle derailleur gears, comprising a first chain changer for shifting the chain to different chain wheels on the pedal-crank side, a second chain changer for shifting the chain to different pinions on the wheel side, and a gear change device with a first switching unit for the first chain changer and with a second switching unit for the second chain changer and with a manually operated switching element by means of which both switching units can simultaneously be actuated so that by means of the latter the chain can simply be shifted to chain wheel/pinion combinations selected for a gear sequence and from a switched gear a transition is possible only to the next closest gear in the gear sequence, in such a way that a great degree of ease and comfort in switching can be achieved with the least possible effort, it is proposed that the first chain changer is a mechanical chain changer mechanically controllable through the first switching unit, and that the second chain changer is a chain changer electrically controllable through the second switching unit.
摘要翻译：为了改进用于自行车拨链器齿轮的换档系统，包括用于将链条转移到踏板 - 曲柄侧上的不同链轮的第一链条变换器，用于将链条转移到车轮侧的不同小齿轮的第二链条变换器，以及具有用于第一换链器的第一开关单元和用于第二换链器的第二开关单元的换档装置，以及具有手动操作的开关元件，通过该开关元件，两个开关单元可以同时被致动，从而借助于后者链条可以简单地转移到为齿轮序列选择的链轮/小齿轮组合，并且从切换齿轮转换到齿轮序列中的下一个最接近的齿轮，这样一来，可以很方便和舒适地可以尽可能地努力地实现切换，但是提出第一换链器是通过第一开关单元可机械控制的机械换链器并且第二链条变换器是通过第二开关单元可电控制的链条变换器。

87. 发明授权

US5799542A Bicycle shift control device 失效
标题翻译：自行车换档控制装置
公开(公告)号：US5799542A
公开(公告)日：1998-09-01
申请号：US706649
申请日：1996-09-04
申请人： Takuro Yamane
发明人： Takuro Yamane
IPC分类号： B62K23/06 , B62M25/04 , B62K23/02
CPC分类号： B62M25/04 , B62K23/06 , Y10T74/1555 , Y10T74/20018 , Y10T74/20287 , Y10T74/20438
摘要： A bicycle shift control device for controlling a gear shifter via a gear shift cable includes a winding member supported for rotation around an axis for winding the gear shift cable, a first control member for rotating the winding member in a first direction, and a second control member mounted concentrically with the axis. The winding member rotates in a second direction opposite the first direction in response to movement of the second control member in the direction of the axis.
摘要翻译：一种用于通过变速电缆控制变速齿轮的自行车变速控制装置，包括一个用于围绕用于卷绕变速杆的轴线旋转的卷绕构件，用于沿第一方向旋转卷绕构件的第一控制构件和第二控制装置构件与轴同心安装。卷绕构件响应于第二控制构件在轴线方向的移动而沿与第一方向相反的第二方向旋转。

88. 发明授权

US5617761A Shifting apparatus for a bicycle 失效
标题翻译：自行车换档装置
公开(公告)号：US5617761A
公开(公告)日：1997-04-08
申请号：US518542
申请日：1995-08-23
申请人： Tatuya Kawakami
发明人： Tatuya Kawakami
IPC分类号： B62K23/06 , B62M25/04
CPC分类号： B62M25/04 , B62K23/06 , Y10T74/1555 , Y10T74/20037 , Y10T74/20287
摘要： A first speed change lever is coupled to a take-up mechanism for causing the take-up mechanism to pivot for changing gears of the bicycle transmission in response to movement of the first speed change lever from a first position to a second position in the direction of a first axis. A second speed change lever is coupled to the take-up mechanism for causing the take-up mechanism to pivot for changing gears of the bicycle transmission in response to movement of the second speed change lever from a third position to a second position in the direction of a second axis that is different from the first axis. In a particular embodiment, the first axis is disposed generally parallel to the bicycle handlebar when the apparatus is mounted to the handlebar, and the second axis is disposed generally parallel to a longitudinal axis of the bicycle.
摘要翻译：第一变速杆联接到卷取机构，用于响应于第一变速杆从第一位置到第二位置的方向使得卷取机构枢转以改变自行车传动装置的齿轮的第一轴。第二变速杆联接到卷取机构，用于响应于第二变速杆从第三位置到第二位置的方向，使得卷取机构枢转以改变自行车传动装置的齿轮的第二轴与第一轴不同。在特定实施例中，当该装置安装到车把上时，第一轴线大致平行于自行车把手设置，而第二轴线大致平行于自行车的纵向轴线设置。

89. 发明授权

US5609064A Shifting apparatus for a bicycle 失效
标题翻译：自行车换档装置
公开(公告)号：US5609064A
公开(公告)日：1997-03-11
申请号：US392186
申请日：1995-02-22
申请人： Takeo Abe
发明人： Takeo Abe
IPC分类号： B62J99/00 , B62K23/06 , B62L3/02 , B62M25/00 , B62M25/04
CPC分类号： B62M25/04 , B62K23/06 , B62M2025/003 , Y10T74/20287 , Y10T74/20438
摘要： A shifting apparatus for a bicycle includes a fixed shaft, a takeup element rotatable about an axis of the fixed shaft to wind a control cable thereon, a shift lever for rotating the takeup element, and an indicator. The indicator includes a rotatable member interlocked to the takeup element to be rotatable about a rotational axis, and a fixed member for a speed stage of a change gear device based on a displacement relative to the rotatable member. The rotational axis of the rotatable member extends at an angle to the axis of the fixed shaft. At least a portion of the indicator is present on an extension of the axis of the fixed shaft.
摘要翻译：用于自行车的变速装置包括固定轴，可绕固定轴的轴线旋转以卷绕控制缆索的卷取元件，用于旋转卷取元件的变速杆和指示器。所述指示器包括与所述卷绕元件互锁以可旋转轴线旋转的可旋转构件，以及基于相对于所述可旋转构件的位移的用于变速齿轮装置的速度档的固定构件。可旋转构件的旋转轴线以与固定轴的轴线成一定角度延伸。指示器的至少一部分存在于固定轴的轴线的延伸部上。

90. 发明授权

US5598744A Racing handlebar structure suitable for rotation shifters disposed thereto 失效
标题翻译：适用于设置在其上的旋转移位器的赛车手柄结构
公开(公告)号：US5598744A
公开(公告)日：1997-02-04
申请号：US503548
申请日：1995-07-18
申请人： Kun-tsai Chen
发明人： Kun-tsai Chen
IPC分类号： B62K21/12 , B62K23/04 , B62M25/04 , B62K21/18
CPC分类号： B62M25/04 , B62K21/12 , B62K23/04 , Y10T403/7041 , Y10T74/20287 , Y10T74/2078
摘要： A racing handlebar structure suitable for shifters to be disposed thereto, the handlebar including two symmetrical parts each having a dropped handle portion and a horizontal portion which has a neck portion with a smaller diameter, each neck portion having a first hole defined therein and a shifter mounted to the corresponding neck portion, a sleeve having two second holes defined therein and received in a handlebar stem, each neck portion inserted into a corresponding end of the sleeve and the first holes and the second holes aligned with each other for bolts inserted therethrough, a fastener securely disposed the sleeve to the neck portion such that the shifter is rotatably disposed to the corresponding neck portion.
摘要翻译：一种适用于设置在其上的移位器的赛车手柄结构，该把手包括两个对称部分，每个对称部分具有落下的把手部分和具有小直径的颈部的水平部分，每个颈部部分具有限定在其中的第一孔和移位器安装到相应的颈部，具有限定在其中的两个第二孔并容纳在手柄杆中的套筒，每个颈部插入到套筒的相应端部中，并且第一孔和第二孔彼此对准，用于插入其中的螺栓，紧固件将套筒牢固地设置到颈部，使得移位器可旋转地设置在相应的颈部。

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