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71. 发明授权

US06287228B1 Rear derailleur with cable guide roller 失效
标题翻译：后拨链器带电缆导辊
公开(公告)号：US06287228B1
公开(公告)日：2001-09-11
申请号：US09439224
申请日：1999-11-12
申请人： Tadashi Ichida
发明人： Tadashi Ichida
IPC分类号： F16H900
CPC分类号： B62M9/125 , B62M9/1248 , B62M9/127 , B62M25/02
摘要： A bicycle derailleur assembly includes a base member, an intermediate member, and a movable member supporting a chain guide. The intermediate member is coupled to the base member for pivoting relative to the base member around a pivot area defining a pivot axis, and the movable member is coupled for movement relative to the intermediate member. A cable guide roller having a cable guide surface is provided to the derailleur assembly, wherein the cable guide surface intersects the pivot area when viewed in a direction of the pivot axis.
摘要翻译：一种自行车拨链器组件，包括基座部件，中间部件和支撑链条引导件的可动部件。中间构件联接到基座构件，用于围绕限定枢转轴线的枢转区域相对于基座构件枢转，并且可动构件联接成相对于中间构件移动。具有电缆引导表面的电缆引导辊被提供到拨链器组件，其中当从枢转轴线的方向观察时，电缆引导表面与枢转区域相交。

72. 发明授权

US06159119A Gas actuating mechanism for a bicycle derailleur 失效
标题翻译：用于自行车拨链器的气体致动机构
公开(公告)号：US06159119A
公开(公告)日：2000-12-12
申请号：US359941
申请日：1999-07-22
申请人： Yasushi Nakamura , Tadashi Ichida
发明人： Yasushi Nakamura , Tadashi Ichida
IPC分类号： B62M9/122 , B62M9/1242 , B62M9/1244 , B62M9/132 , B62M9/1344 , B62M25/08 , F16H61/00 , F16H63/00
CPC分类号： B62M9/1242 , B62M25/08 , B62M9/122
摘要： A gas actuated derailleur for a bicycle includes a base member, a movable member supporting a chain guide, a coupling mechanism coupling the base member to the movable member so that the movable member moves relative to the base member, and an actuation mechanism responsive to compressed gas for causing the movable member to move relative to the base member.
摘要翻译：一种用于自行车的气动驱动拨链器包括基座构件，支撑链条引导件的可移动构件，将基座构件联接到可动构件的联接机构，使得可移动构件相对于基座构件移动，以及致动机构，用于使可动构件相对于基座构件移动的气体。

73. 发明授权

US6135906A Gas actuating device with an exhaust passage that prevents contamination of an actuating member 失效
标题翻译：具有排气通道的气体致动装置，其防止致动构件的污染
公开(公告)号：US6135906A
公开(公告)日：2000-10-24
申请号：US267138
申请日：1999-03-11
申请人： Tadashi Ichida
发明人： Tadashi Ichida
IPC分类号： B62M9/122 , B62M9/1244 , B62M25/08 , F16H7/22 , F15B11/08
CPC分类号： B62M9/122 , B62M25/08
摘要： A gas actuating device includes a housing having a gas applying chamber, an actuator chamber and a gas applying passage for communicating gas from the gas applying chamber to the actuator chamber. An actuating member having a first side and a second side is disposed in the actuator chamber, wherein the first side of the actuating member receives gas pressure from gas applied to the actuating chamber from the gas applying passage. The actuating member moves in a first direction in response to the gas pressure applied to the first side of the actuating member. A valve selectively communicates compressed gas from the gas applying chamber to the actuator chamber through the gas applying passage for moving the actuating member in the first direction, and a gas release passage communicates gas from the actuator chamber at the first side of the actuating member to an outside of the actuator chamber.
摘要翻译：气体致动装置包括具有气体施加室的壳体，致动器室和用于将气体从气体施加室连通到致动器室的气体施加通道。具有第一侧和第二侧的致动构件设置在致动器室中，其中致动构件的第一侧从气体施加通道接收从施加到致动室的气体的气体压力。响应于施加到致动构件的第一侧的气体压力，致动构件沿第一方向移动。阀选择性地将来自气体施加室的压缩气体通过气体施加通道传送到致动器室，用于沿着第一方向移动致动构件，并且气体释放通道将致动构件的第一侧处的致动器室的气体连通到在致动器室的外侧。

74. 发明授权

US6066057A Gas actuated derailleur having an indexing mechanism for setting a chain guide in a plurality of fixed positions 失效
标题翻译：具有用于在多个固定位置设定链条引导件的分度机构的气动拨链器
公开(公告)号：US6066057A
公开(公告)日：2000-05-23
申请号：US846265
申请日：1997-04-29
申请人： Yasushi Nakamura , Tadashi Ichida
发明人： Yasushi Nakamura , Tadashi Ichida
IPC分类号： B62M9/122 , B62M9/1242 , B62M9/1244 , B62M25/08 , F16H9/00 , B62M27/00 , F16H7/22 , F16H61/00
CPC分类号： B62M9/1242 , B62M25/08 , B62M9/122
摘要： A gas actuated derailleur for a bicycle includes a base member, a movable member supporting a chain guide, a coupling mechanism coupling the base member to the movable member so that the movable member moves relative to the base member, and an actuation mechanism responsive to compressed gas for causing the movable member to move relative to the base member.
摘要翻译：一种用于自行车的气动驱动拨链器包括基座构件，支撑链条引导件的可移动构件，将基座构件联接到可动构件的联接机构，使得可移动构件相对于基座构件移动，以及致动机构，用于使可动构件相对于基座构件移动的气体。

75. 发明授权

US5897451A Bicycle derailleur having operating forces disposed on opposite sides of a link pivot 失效
标题翻译：具有设置在连杆枢轴的相对侧上的操作力的自行车拨链器
公开(公告)号：US5897451A
公开(公告)日：1999-04-27
申请号：US846567
申请日：1997-04-29
申请人： Tadashi Ichida
发明人： Tadashi Ichida
IPC分类号： B62M9/1248 , B62M9/1242 , B62M25/00 , B62M25/02 , F16H9/00
CPC分类号： B62M9/1248 , B62M9/1242
摘要： A bicycle derailleur includes a base member, a movable member supporting a chain guide, and a first link having first and second ends. The first end of the first link is movably mounted to the base member, and the second end of the first link is movably mounted to the movable member. A bias spring exerts a bias spring force on one side of a longitudinal axis of the first link and directed away from the movable member, and a control element is coupled to the first link for exerting a control element force on an opposite side of the longitudinal axis of the first link and directed away from the movable member. The spring and control element forces thus act primarily on the connection between the first link and the base member, thus relieving the forces from the connections between other derailleur components.
摘要翻译：一种自行车拨链器包括一个基座部件，一个支撑链条引导件的可动部件和一个具有第一和第二端部的第一连接件。第一连杆的第一端可移动地安装到基部构件，并且第一连杆的第二端可移动地安装到可动构件。偏置弹簧在第一连杆的纵向轴线的一侧上施加偏压弹簧力并且被引导远离可动构件，并且控制元件联接到第一连杆，以在纵向的相对侧上施加控制元件力并且远离可动构件。因此，弹簧和控制元件力主要作用在第一连杆和基座构件之间的连接上，从而缓解来自其它拨链器部件之间的连接的力。

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