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1. 发明公开

EP1960255A1 SEAT POST FOR A BICYCLE 审中-公开
标题翻译： SEAT POST自行车
公开(公告)号：EP1960255A1
公开(公告)日：2008-08-27
申请号：EP05849539.1
申请日：2005-12-14
申请人： CAMPAGNOLO S.R.L.
发明人： DAL PRA', Giuseppe , MEGGIOLAN, Mario
IPC分类号： B62J1/08
CPC分类号： B62J1/08
摘要： A seat post (10) for a bicycle, comprises a tubular element (11) adapted to support a seat (2) of a bicycle (1) and grasping means (130, 230) of a portion (14) of frame (15) of said seat (2), adapted to be selectively activated/deactivated to prevent/allow a translation movement of the seat (2) with respect to said tubular element (1) along a predetermined direction. The grasping means (130, 230) comprise at least one first abutment element (137'') and can be coupled with said tubular element (11) in a first operative coupling configuration in which said at least one first abutment element (137'') defines a first translation limit position of the seat (2) with respect to the tubular element (11) in a first way of said predetermined direction. The grasping means (130, 230) also comprise at least one second abutment element (137') that defines, when the grasping means (130, 230) are coupled with said tubular element (11) in a second operative coupling configuration, at least one second translation limit position of the seat (2) with respect to the tubular element (11) in said first way of said predetermined direction, said at least one second translation limit position being translated with respect to said first translation limit position along said first way of said predetermined direction.

2. 发明公开

EP3133011A2 BOTTOM BRACKET ASSEMBLY OF A BICYCLE 有权
标题翻译：自行车的底架组件
公开(公告)号：EP3133011A2
公开(公告)日：2017-02-22
申请号：EP16187445.8
申请日：2012-01-16
申请人： CAMPAGNOLO S.R.L.
发明人： DAL PRA', Giuseppe , SGREVA, Nicola
IPC分类号： B62M3/00 , B62K3/02
CPC分类号： B62M3/003 , B62K3/02 , Y10T74/2164
摘要： The invention relates to a bottom bracket assembly (1) of a bicycle, comprising a shaft (2) having an axis (X-X) extending along a longitudinal direction, a pair of crank arms (30, 40), each one associated with a respective end portion (3, 4) of said shaft (2), a pair of bearings (31, 41) adapted to support said shaft (2) in rotation with respect to a housing box (10) of the bottom bracket assembly (1) provided in a bicycle frame, adjustment means (8) for adjusting the axial position of at least one crank arm of said pair of crank arms (30, 40) with respect to said pair of bearings (31, 41). The adjustment means (8) are axially arranged between said at least one crank arm of said pair of crank arms (30, 40) and a respective bearing of said pair of bearings (31, 41) and comprise a first service ring nut (8a) in axial abutment with said respective bearing (31, 41), a second service ring nut (8b) coupled with said first service ring nut (8a) and in axial abutment with said at least one crank arm of said pair of crank arms (30, 40), and means (8c) for blocking the axial position of said second service ring nut (8b) with respect to said first service ring nut (8a). The first service ring nut (8a) comprises an external threading (8a1) and the second service ring nut (8b) comprises an internal threading (8b1) engaged with said external threading (8a1).
摘要翻译：本发明涉及一种自行车的中轴组件（1），包括具有沿着纵向方向延伸的轴线（XX）的轴（2），一对曲柄臂（30,40），每个曲柄臂分别与相应的曲柄臂所述轴（2）的端部（3,4），适于支撑所述轴（2）相对于所述中轴组件（1）的壳体箱（10）旋转的一对轴承（31,41）设置在自行车车架中的用于调节所述一对曲柄臂（30,40）中的至少一个曲柄臂相对于所述一对轴承（31,41）的轴向位置的调节装置（8）。调节装置（8）轴向布置在所述一对曲柄臂（30,40）的所述至少一个曲柄臂与所述一对轴承（31,41）的相应轴承之间并且包括第一维修环形螺母（8a ）与所述相应轴承（31,41）轴向邻接;第二服务环形螺母（8b），其与所述第一服务环形螺母（8a）联接并且与所述一对曲柄臂中的所述至少一个曲柄臂轴向邻接和用于阻止所述第二服务环形螺母（8b）相对于所述第一服务环形螺母（8a）的轴向位置的装置（8c）。第一服务环形螺母（8a）包括外螺纹（8a1），并且第二服务环形螺母（8b）包括与所述外螺纹（8a1）接合的内螺纹（8b1）。

3. 发明公开

EP3133011A3 BOTTOM BRACKET ASSEMBLY OF A BICYCLE 有权
标题翻译： TRETLAGERANORDNUNG EINES FAHRRADS
公开(公告)号：EP3133011A3
公开(公告)日：2017-03-08
申请号：EP16187445.8
申请日：2012-01-16
申请人： CAMPAGNOLO S.R.L.
发明人： DAL PRA', Giuseppe , SGREVA, Nicola
IPC分类号： B62M3/00 , B62K3/02
CPC分类号： B62M3/003 , B62K3/02 , Y10T74/2164
摘要： The invention relates to a bottom bracket assembly (1) of a bicycle, comprising a shaft (2) having an axis (X-X) extending along a longitudinal direction, a pair of crank arms (30, 40), each one associated with a respective end portion (3, 4) of said shaft (2), a pair of bearings (31, 41) adapted to support said shaft (2) in rotation with respect to a housing box (10) of the bottom bracket assembly (1) provided in a bicycle frame, adjustment means (8) for adjusting the axial position of at least one crank arm of said pair of crank arms (30, 40) with respect to said pair of bearings (31, 41). The adjustment means (8) are axially arranged between said at least one crank arm of said pair of crank arms (30, 40) and a respective bearing of said pair of bearings (31, 41) and comprise a first service ring nut (8a) in axial abutment with said respective bearing (31, 41), a second service ring nut (8b) coupled with said first service ring nut (8a) and in axial abutment with said at least one crank arm of said pair of crank arms (30, 40), and means (8c) for blocking the axial position of said second service ring nut (8b) with respect to said first service ring nut (8a). The first service ring nut (8a) comprises an external threading (8a1) and the second service ring nut (8b) comprises an internal threading (8b1) engaged with said external threading (8a1).
摘要翻译：本发明涉及一种自行车的底托架组件（1），其包括具有沿纵向方向延伸的轴线（XX）的轴（2），与所述第一端部（4）相关联的左曲柄臂（40）所述轴（2）和与所述轴（2）的第二端部（3）相关联的右曲柄臂（30）。组件（1）还包括沿着所述纵向方向延伸并完全通过所述左曲柄臂（40），所述轴（2）和所述右曲柄臂（30）的任何障碍物的通孔（2a）。

4. 发明授权

EP3133011B1 BOTTOM BRACKET ASSEMBLY OF A BICYCLE 有权
公开(公告)号：EP3133011B1
公开(公告)日：2019-04-10
申请号：EP16187445.8
申请日：2012-01-16
申请人： CAMPAGNOLO S.R.L.
发明人： DAL PRA', Giuseppe , SGREVA, Nicola
IPC分类号： B62M3/00 , B62K3/02

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