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51. 发明公开

EP0676325A3 Detent spring for rotatable handgrip actuating system 失效
标题翻译：闩锁弹簧的旋转式把手致动器。
公开(公告)号：EP0676325A3
公开(公告)日：1996-02-07
申请号：EP95301444.6
申请日：1995-03-06
申请人： SRAM CORPORATION
发明人： Cheever, John David , Larson, Michael W. , Laun, Tymme Andreas , Patterson, Sam , Yaney, William M.
IPC分类号： B62M25/04 , B62K23/04 , H01H19/10
CPC分类号： B62K23/04 , B62K21/26 , B62M25/04 , Y10T74/20116 , Y10T74/20287 , Y10T74/20486 , Y10T74/20636
摘要： A detent spring assembly for use in a rotatable grip actuating system for a Bowden tube motion translation system used to actuate a derailleur gear shifting system on a bicycle. The detent spring (46, 106), which is preferably formed of spring type metal, has a U-shape including a base (44, 106) and a cantilevered arm (96, 108). The base (44, 106) is positioned in an elongate arcuate slot (42) provided in a first member (16), which rotates within a second member (18) having notches (50, 52, 54) on an inner surface. The notches are engaged by a detent (48, 110) formed on the cantilevered arm (96, 108) of the spring.

52. 发明公开

EP0676325A2 Detent spring for rotatable handgrip actuating system 失效
标题翻译： RastfederfürDrehhandgriff-Betätigungseinrichtung。
公开(公告)号：EP0676325A2
公开(公告)日：1995-10-11
申请号：EP95301444.6
申请日：1995-03-06
申请人： SRAM CORPORATION
发明人： Cheever, John David , Larson, Michael W. , Laun, Tymme Andreas , Patterson, Sam , Yaney, William M.
IPC分类号： B62M25/04 , B62K23/04 , H01H19/10
CPC分类号： B62K23/04 , B62K21/26 , B62M25/04 , Y10T74/20116 , Y10T74/20287 , Y10T74/20486 , Y10T74/20636
摘要： A detent spring assembly for use in a rotatable grip actuating system for a Bowden tube motion translation system used to actuate a derailleur gear shifting system on a bicycle. The detent spring (46, 106), which is preferably formed of spring type metal, has a U-shape including a base (44, 106) and a cantilevered arm (96, 108). The base (44, 106) is positioned in an elongate arcuate slot (42) provided in a first member (16), which rotates within a second member (18) having notches (50, 52, 54) on an inner surface. The notches are engaged by a detent (48, 110) formed on the cantilevered arm (96, 108) of the spring.
摘要翻译：一种用于用于在自行车上致动拨链器换档系统的鲍登管运动平移系统的可旋转抓握致动系统中的制动弹簧组件。优选由弹簧型金属形成的止动弹簧（46,106）具有包括基座（44,106）和悬臂（96,108）的U形。基部（44,106）定位在设置在第一构件（16）中的细长弓形槽（42）中，该第一构件在内表面上具有切口（50,52,54）的第二构件（18）内旋转。凹口由形成在弹簧的悬臂（96,108）上的制动器（48,110）接合。

53. 发明授权

EP0394355B1 GEAR SHIFTING APPARATUS FOR BICYCLES 失效转让
标题翻译：自行车变速器装置
公开(公告)号：EP0394355B1
公开(公告)日：1995-07-26
申请号：EP89901797.4
申请日：1989-01-05
申请人： SRAM CORPORATION
发明人： PATTERSON, Sam, H., II
IPC分类号： F16C1/10 , B62M25/04
CPC分类号： G05G7/02 , B62M9/127 , B62M9/131 , B62M25/04 , B62M25/045 , F16C1/22 , F16C2326/28
摘要： A bicycle derailleur gear shifting system having a rotatable handgrip actuator cam (74) which is coupled with derailleur shifting mechanism (54) through a control cable system (60, 64) so as to control the derailleur mechanism (56, 58). Separate actuator cams are associated with the front and rear derailleurs. For the down-shifting direction, at least the rear derailleur cam is configured so as to substantially compensate for increasing force of the derailleur return spring (208) so as to substantially compensate for numerous cumulative lost motions in the derailleur shifting mechanism (54) and cable system (60, 64), and for chain gap variations; and so as to overshift the chain a sufficient amount beyond the destination freewheel sprocket (54a) so that the chain will approach the destination sprocket (#5) in the same direction as it would in the up-shift direction, but not sufficient to cause a double shift, or derailling from the #1 sprocket. A front derailleur cam is configured to provide fine-tuning for ''cross-over'' riding.
摘要翻译：本发明涉及一种自行车拨链器换档系统，该自行车拨链器换档系统具有可旋转的手柄致动器凸轮（74），该凸轮通过控制缆索系统（60,64）与拨链器换档机构（54）联接以控制拨链器机构（56,58）。独立的执行器凸轮与前拨链器和后拨链器相关联。对于降档方向，至少后变速器凸轮构造成基本上补偿拨链器回位弹簧（208）的增加的力，以基本上补偿拨链器变速机构（54）中的多个累积失去的运动，以及电缆系统（60,64）以及链间距变化; 并且使链条超过目的地自由轮链轮（54a）足够的量以使链条沿与向上移动方向相同的方向靠近目的链轮（＃5），但不足以引起双班或从＃1链轮脱轨。前拨链器凸轮配置为“跨越”骑行提供微调。

54. 发明公开

EP0575560A4 EP0575560A4 - 失效
标题翻译： EP0575560A4 - Google专利
公开(公告)号：EP0575560A4
公开(公告)日：1994-08-31
申请号：EP92910851
申请日：1992-03-18
申请人： SRAM CORPORATION
发明人： PATTERSON, SAM, H. , CHEEVER, JOHN, D. , SHUPE, JEFFERY, M.
IPC分类号： B62K23/04 , B62M9/1248 , B62M9/127 , B62M9/128 , B62M9/131 , B62M9/1346 , B62M9/137 , B62M25/04 , F16H9/00
CPC分类号： B62M9/1248 , B62K23/04 , B62M9/127 , B62M9/131 , B62M9/1346 , B62M25/04 , Y10T74/2045 , Y10T74/20456 , Y10T74/20462

55. 发明公开

EP1972537A3 Reach adjust for a handlebar-mounted lever assembly 有权转让
标题翻译：安装到车把杆组件的伸臂调节
公开(公告)号：EP1972537A3
公开(公告)日：2008-10-22
申请号：EP08004471.2
申请日：2008-03-11
申请人： SRAM Corporation
发明人： Orrico, James , Morris, Matt , Feurstein, Paul
IPC分类号： B62K23/06 , B62L3/02
CPC分类号： B62K23/06 , B62L3/02 , Y10T74/20396 , Y10T74/20438 , Y10T74/206 , Y10T74/20624
摘要： A reach-adjustable lever assembly (12,14) mounted to a handlebar (20) for actuating one of a gear-change and braking device. The lever assembly (12,14) generally including a support member, a lever (24,34) pivotably connected to the support member and a reach adjust mechanism (16). The reach adjust mechanism (16) includes a follower (56), a cam (58) and a cam seat (60) for retaining the cam (58) in a current user-selectable position. The follower (56) is fixedly supported on one of the support member and the lever (24,34) and the cam (58) is rotatably supported on the other of the support member and the lever (24,34). The cam (58) has a plurality of user-selectable positions. The lever (24,34) is rotatably biased toward a rest position to position the cam (58) against the follower (56). The cam (58) and the follower (56) are configured to provide a different rest position of the lever (24,34) for each of the user-selectable positions.

56. 发明公开

EP1964764A3 Reach adjustment for a handlebar-mounted lever assembly 有权转让
标题翻译：达到设定用于安装到车把杆组件
公开(公告)号：EP1964764A3
公开(公告)日：2008-10-22
申请号：EP08003566.0
申请日：2008-02-27
申请人： SRAM Corporation
发明人： Orrico, James , Milosevic, Milan
IPC分类号： B62K23/06 , B62L3/02
CPC分类号： B62K23/06 , B62L3/02 , Y10T74/20438
摘要： A reach-adjustable lever assembly (12) that is mountable to a handlebar (18) for actuating one of a gear-change and braking device. The lever assembly (12) includes a lever (22) with a finger grip (26) pivotably connected to a housing (17) and a reach adjust mechanism (16). The reach adjust mechanism (16) includes a cam actuator (36) and a cam (34). The cam actuator (36) is rotatably supported by one of the housing (17) and the lever (22). The cam (34) is threadably connected to the cam actuator (36) and is configured to engage the other of the housing and the lever. The cam (34) is displaceable upon rotation of the cam actuator (36) to pivot the lever (22) to position the finger grip (26) relative to the handlebar (18).

57. 发明公开

EP1980484A1 Mounting system for an internal bicycle transmission 有权转让
标题翻译：内部自行车传动装置的安装系统
公开(公告)号：EP1980484A1
公开(公告)日：2008-10-15
申请号：EP08007101.2
申请日：2008-04-10
申请人： SRAM Corporation
发明人： Wesling, Kevin , Shipman, Christopher , Jordan, Brian
IPC分类号： B62M3/00 , B62M11/14
CPC分类号： B62M11/145 , B62M9/16
摘要： A bicycle transmission assembly (10) that is mountable to a bottom bracket shell (12) of a bicycle frame (14). The bicycle transmission generally includes an input crank assembly (18), an output chainring (20), a planetary gear mechanism (22), a control system (24) and a mounting system (26). The output chainring (20) engages a bicycle drive chain (59) that includes a plurality of chain links (106). The planetary gear mechanism (22) includes a ring gear (42) and provides a plurality of transmission paths. The planetary gear mechanism (22) is mounted coaxially about the shell axis (16). The control system (24) is operatively connected to the planetary gear mechanism (22) for selecting one of the plurality of transmission paths. The mounting system (26) mounts the planetary gear mechanism (22) and the control system (24) to the bottom bracket shell (12). At least one chain link (106) overlaps the ring gear (42) as viewed along the shell axis (16). The at least one chain link (106) engages the output chainring (20).
摘要翻译：一种可安装到自行车车架（14）的中轴壳体（12）上的自行车传动组件（10）。自行车变速器通常包括输入曲柄组件（18），输出齿盘（20），行星齿轮机构（22），控制系统（24）和安装系统（26）。输出齿盘（20）接合包括多个链节（106）的自行车传动链（59）。行星齿轮机构（22）包括齿圈（42）并提供多个传动路径。行星齿轮机构（22）围绕壳体轴线（16）同轴地安装。控制系统（24）可操作地连接到行星齿轮机构（22），用于选择多个传动路径中的一个。安装系统（26）将行星齿轮机构（22）和控制系统（24）安装到中轴壳体（12）。沿壳体轴线（16）观察，至少一个链节（106）与环形齿轮（42）重叠。至少一个链节（106）接合输出齿盘（20）。

58. 发明公开

EP1980483A1 Mounting system for an internal bicycle transmission 有权转让
标题翻译： Montagesystemfürein internes Fahrradgetriebe
公开(公告)号：EP1980483A1
公开(公告)日：2008-10-15
申请号：EP08007100.4
申请日：2008-04-10
申请人： SRAM Corporation
发明人： Wesling, Kevin , Shipman, Christopher , Jordan, Brian
IPC分类号： B62M3/00 , B62M11/14
CPC分类号： B62M9/16 , B62K19/34 , B62M11/145 , Y10T74/20462
摘要： A bicycle transmission assembly (10) that is mountable to a bottom bracket shell (12) of a bicycle frame. The bicycle transmission assembly includes an input crank assembly (18), an output chainring (20), a planetary gear mechanism (22), a control system (24) and a mounting system (26). The planetary gear mechanism (22) is mounted coaxially about an axis of the bottom bracket shell (12) and provides a plurality of transmission paths. The control system (24) is operatively connected to the planetary gear mechanism (22) for selecting one of the transmission paths. The mounting system (26) mounts the planetary gear mechanism (22) and the control system (24) to the bottom bracket shell (12). The mounting system (26) includes at least one attachment point (72) disposed on at least one frame boss (74) extending radially outwardly from the bottom bracket shell (12). The control system (24) is mounted nonrotatably to the at least one attachment point (72).
摘要翻译：一种可安装到自行车车架的底部支架壳体（12）上的自行车传动组件（10）。自行车传动组件包括输入曲柄组件（18），输出链轮（20），行星齿轮机构（22），控制系统（24）和安装系统（26）。行星齿轮机构（22）围绕底托架壳体（12）的轴线同轴地安装并且提供多个传动路径。控制系统（24）可操作地连接到行星齿轮机构（22），用于选择一个传动路径。安装系统（26）将行星齿轮机构（22）和控制系统（24）安装到底托架壳体（12）上。安装系统（26）包括设置在至少一个框架凸台（74）上的至少一个附接点（72），框架凸台（74）从底托架壳体（12）径向向外延伸。控制系统（24）不可旋转地安装到至少一个附接点（72）。

59. 发明公开

EP1878646A3 Bicycle suspension system 有权转让
标题翻译：用于自行车悬挂系统
公开(公告)号：EP1878646A3
公开(公告)日：2008-04-09
申请号：EP07012601.6
申请日：2007-06-27
申请人： SRAM Corporation
发明人： Jordan, Brian , Wesling, Kevin
IPC分类号： B62K21/18 , B62K25/08
CPC分类号： B62K21/20 , B62K2201/04
摘要： A suspension system (12) disposed in a bicycle fork (10). The suspension system includes inner and outer tubes (14,16), first and second bushings (20,22), a steering mechanism (24) and a shock-absorbing mechanism (18). The first and second bushings (20,22) are disposed between the inner and outer tubes to facilitate the sliding of the inner tube (14) within the outer tube (16). The steering mechanism (24) prevents relative rotation between the inner and outer tubes (14,16) and is disposed between the first and second bushings (20,22). With this configuration, the ratio of the bushing length to the inner tube diameter is greater than 4, resulting in the suspension fork handling most lateral loads without binding.

60. 发明授权

EP1682404B1 SUSPENSION ADJUSTMENT ACTUATOR APPARATUS 失效转让
标题翻译：悬挂调校控制装置
公开(公告)号：EP1682404B1
公开(公告)日：2007-08-22
申请号：EP04801013.6
申请日：2004-11-12
申请人： SRAM Corporation
发明人： HUNT, Matthew , KRETSCHMER, Bernd , WESLING, Kevin
IPC分类号： B62K23/02
CPC分类号： B62K25/00 , B62K23/02 , B62K2025/048 , Y10T74/20438
摘要： An apparatus (10) comprising a body (12), an actuator assembly (14) and an actuator control assembly (16). The actuator assembly (14) includes a lever arm (24) in pivoting engagement with the body (12) about a pivot axis (44) spaced apart from an axis (104) of the handlebar (100) to which the body (12) is attached. The actuator control assembly (16) includes a locking assembly (26) and an adjustment assembly (28). The locking assembly (26) is associated with each of the body (12) and the actuator assembly (14). The locking assembly (26) is capable of preventing pivoting of the actuator relative to the body (12) in a first position corresponding to a first suspension setting. The adjustment assembly (28) is associated with each of the body (12) and the actuator assembly (14). The adjustment assembly (28) is capable of preventing pivoting of the actuator relative to the body (12) in a second position corresponding to a second suspension setting. Advantageously, the second suspension setting is adjustable through adjustment assembly (28) independently of the first suspension setting.

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