公开(公告)号：EP2857305B1

公开(公告)日：2015-10-28

申请号：EP14186998.2

申请日：2014-09-30

申请人： CAMPAGNOLO S.R.L.

发明人： Lazzarin, Leopoldo ,  Pasqua, Paolo

IPC分类号： B62M9/136 ,  B62M9/00

CPC分类号： B62M9/136 ,  B62M9/1342 ,  B62M9/135 ,  B62M2009/007

公开(公告)号：EP2769906A1

公开(公告)日：2014-08-27

申请号：EP14156078.9

申请日：2014-02-21

申请人： CAMPAGNOLO S.R.L.

发明人： Pasqua, Paolo ,  Bortoli, Alberto

IPC分类号： B62M9/122 ,  B62M9/132

CPC分类号： B62M9/122 ,  B62M9/132

摘要： A motorized bicycle gearshift (10) according to the invention comprises: a deformable articulated kinematic mechanism (20), intended to be fixed to a bicycle frame and capable of taking up different operating configurations; a chain guide (40), carried by the deformable articulated kinematic mechanism (20), capable of taking up different positions with respect to the bicycle frame according to the different operating configurations of the deformable articulated kinematic mechanism (20); a motor member (50), comprising a motor casing (51) and a master drive shaft (52) that projects directly from the motor casing (51), the motor member (50) being mounted on the deformable articulated kinematic mechanism (20) so as to deform it, thus making it take up the different operating configurations. The master drive shaft (52) is immobile in rotation and mobile in translation in the axial direction, with respect to the motor casing (51). This gearshift (10) provides greater precision in use, because the possible presence of dirt on the master drive shaft (52) does not hamper the movements thereof.

摘要翻译： 根据本发明的电动自行车换档（10）包括：可变形铰接运动机构（20），其旨在固定到自行车车架并且能够承受不同的操作构造; 由所述可变形铰接运动机构（20）承载的能够根据所述可变形铰接运动机构（20）的不同操作构造相对于所述自行车车架占据不同位置的链条导向件（40）。 马达构件（50），其包括直接从马达壳体（51）突出的马达壳体（51）和主驱动轴（52），所述马达构件（50）安装在所述可变形铰接运动机构（20）上， 以使其变形，从而使其占据不同的操作构造。 主驱动轴（52）相对于马达壳体（51）在轴向方向上不可旋转地移动并且可移动地平移。 这种换档（10）在使用中提供更高的精度，因为在主驱动轴（52）上可能存在污垢并不妨碍其运动。

公开(公告)号：EP2567886A3

公开(公告)日：2014-02-26

申请号：EP12195540.5

申请日：2007-07-30

申请人： Campagnolo S.r.l.

发明人： Valle, Maurizio ,  Pasqua, Paolo

IPC分类号： B62M9/10

CPC分类号： B62M3/00 ,  B62M9/105 ,  F16H55/30 ,  Y10T74/2164 ,  Y10T74/2165

摘要： A right crank arm assembly (1) for a bicycle, comprises a right crank arm (5) and at least one front sprocket (10) coupled with the crank arm at at least one coupling portion (44) of the crank arm. The front sprocket (10) has an inner side adapted, in use, to face towards the frame of the bicycle and an outer side opposite the inner side. The assembly (1) comprises at least one first crank arm element (30) which acts in contact with the front sprocket (10) on one of said sides and at least one second crank arm element (35) which acts in contact with the front sprocket (10) on the other of said sides. The contact action of the crank arm elements on the two opposite sides of the front sprocket prevents the twisting deformation of the front sprocket during pedalling. Such a deformation would cause a reduction in the transmission efficiency of the right crank arm assembly.

摘要翻译： 一种用于自行车的右曲柄臂组件（1）包括右曲柄臂（5）和至少一个在曲柄臂的至少一个连接部分（44）处与曲柄臂连接的前链轮（10）。 前链轮（10）具有在使用中面向自行车车架的内侧和与内侧相对的外侧。 所述组件（1）包括至少一个第一曲柄臂元件（30）和至少一个第二曲柄臂元件（35），所述第一曲柄臂元件在所述侧面中的一个侧面上与所述前链轮（10）接触，所述至少一个第二曲柄臂元件（35） 在所述侧面中的另一侧上的链轮（10）。 在前链轮的两个相对侧上的曲柄臂元件的接触作用防止了在踩踏过程中前链轮的扭曲变形。 这种变形会导致右曲柄臂组件的传动效率降低。

公开(公告)号：EP2567887A2

公开(公告)日：2013-03-13

申请号：EP12195551.2

申请日：2007-07-30

申请人： Campagnolo S.r.l.

发明人： Valle, Maurizio ,  Pasqua, Paolo

IPC分类号： B62M9/10

CPC分类号： B62M3/00 ,  B62M9/105 ,  F16H55/30 ,  Y10T74/2164 ,  Y10T74/2165

摘要： A right crank arm assembly (1) for a bicycle, comprises a right crank arm (5) and at least one front sprocket (10) coupled with the crank arm at at least one coupling portion (44) of the crank arm. The front sprocket (10) has an inner side adapted, in use, to face towards the frame of the bicycle and an outer side opposite the inner side. The assembly (1) comprises at least one first crank arm element (30) which acts in contact with the front sprocket (10) on one of said sides and at least one second crank arm element (35) which acts in contact with the front sprocket (10) on the other of said sides. The contact action of the crank arm elements on the two opposite sides of the front sprocket prevents the twisting deformation of the front sprocket during pedalling. Such a deformation would cause a reduction in the transmission efficiency of the right crank arm assembly.

摘要翻译： 用于自行车的右曲柄臂组件（1），包括右曲柄臂（5）并与所述曲柄臂的曲柄臂在至少一个耦合部分（44）的至少一个前链轮（10）。 前链轮（10）具有在innerside angepasst，在使用时面向所述自行车的车架上，并在内侧相对的外侧。 所述组件（1）包括在接触与前作用在所述至少一个第一曲柄臂元件（30），其与在所述侧面中的一个和至少一个第二曲柄臂元件（35）的前链轮（10）接触而发生 链轮（10）上另一所述侧面。 在前链轮的两个相对侧上的曲柄臂元件的接触作用蹬踏期间防止了该前链轮的扭曲变形。 这种变形会导致在右曲柄臂组件的传输效率的降低。

公开(公告)号：EP1829779B1

公开(公告)日：2011-01-12

申请号：EP06425146.5

申请日：2006-03-03

申请人： CAMPAGNOLO S.r.l.

发明人： Meggiolan, Mario ,  Pasqua, Paolo

IPC分类号： B62M3/00

CPC分类号： B62M3/003 ,  B62K19/34

公开(公告)号：EP2110305A1

公开(公告)日：2009-10-21

申请号：EP08425261.8

申请日：2008-04-17

申请人： CAMPAGNOLO S.r.l.

发明人： Pasqua, Paolo ,  Feltrin, Mauri

IPC分类号： B62M9/12

CPC分类号： B62M9/1242

摘要： The invention concerns a bicycle derailleur, comprising a support member (102) intended to be mounted on a bicycle frame, a displacement member of a bicycle chain and at least one articulation arm (104) to connect in a mobile manner said displacement member to said support member (102), said at least one articulation arm (104) comprising a first coupling portion (104a) rotatably connected, about a respective rotation axis (X), to a respective second coupling portion (102a) of at least one member (102) between said support member and said displacement member through a respective articulation pin (106) extending along said rotation axis (X), one (104a) between said first coupling portion and said second coupling portion having opposite side coupling walls (126, 127) arranged in axially outer position with respect to the other coupling portion (102a), said pin (106) being axially locked with respect to said coupling portion (104a) having side walls (126, 127) arranged in axially outer position, said coupling portion (102a) which is axially inner to said side walls (126, 127) comprising opposite axial abutment surfaces (121, 122). Said articulation pin (106) comprises a portion (140) of predetermined axial length (L3) defined between at least one shoulder (145) and a reference section of the pin (106), said predetermined length (L3) being substantially equal to the axial length (L1) of the axially inner coupling portion (102a), and in that at least one (121) of the abutment surfaces of the axially inner coupling portion (102a) is in abutment with said at least one shoulder (145).

摘要翻译： 本发明涉及一种自行车拨链器，其包括用于安装在自行车车架上的支撑构件（102），自行车链条的位移构件和至少一个铰接臂（104），以可移动的方式将所述位移构件连接到所述 所述至少一个铰接臂包括第一联接部分和第二联接部分，所述第一联接部分围绕相应的旋转轴线可旋转地连接到至少一个构件的相应的第二联接部分， 通过沿着所述旋转轴线（X）延伸的相应的铰接销（106）在所述支撑构件和所述位移构件之间提供一个（102,102），所述第一联接部分和所述第二联接部分之间的一个（104a）具有相对的侧联接壁（126,127 ）相对于另一联接部分（102a）布置在轴向外部位置，所述销（106）相对于所述联接部分（104a）轴向锁定，所述联接部分具有布置在轴向外部位置的侧壁（126,127） 所述连接部分（102a）在所述侧壁（126,127）的轴向内侧包括相对的轴向邻接表面（121,122）。 所述铰接销（106）包括在至少一个肩部（145）和销（106）的参考部分之间限定的预定轴向长度（L3）的部分（140），所述预定长度（L3）基本上等于 （102a）的轴向长度（L1），并且所述轴向内部联接部分（102a）的至少一个（121）邻接表面与所述至少一个肩部（145）邻接。

公开(公告)号：EP2067693A2

公开(公告)日：2009-06-10

申请号：EP08006138.5

申请日：2008-03-28

申请人： CAMPAGNOLO S.r.l.

发明人： Pasqua, Paolo ,  Babini, Vittorio

IPC分类号： B62K19/34 ,  B62K25/02

CPC分类号： B62K19/34 ,  B62M3/003

摘要： The invention concerns a bottom bracket assembly (1) of bicycle, comprising a shaft (2) extending along a predetermined longitudinal direction and a couple of bearings (31, 41) adapted to rotatably support said shaft (2) with respect to a housing box (10) provided in a bicycle frame, said bearings (31, 41) being mounted on said shaft (2) at opposite end portions (3, 4) of said shaft (2). Advantageously, said opposite end portions (3, 4) of said shaft (2) have an outer diameter (D2) comprised in the range between 28 mm and 37 mm, bounds being included, and the distance (D1) between the median planes (Y1, Y2) of said bearings (31, 41) along said longitudinal direction is comprised in the range between 80 mm and 100 mm, bounds being included.

摘要翻译： 本发明涉及一种自行车的底部支架组件（1），包括沿预定长度方向延伸的轴（2）和一对适于相对于壳体（2）可转动地支撑所述轴（2）的轴承（31,41） （10），所述轴承（31,41）在所述轴（2）的相对端部（3,4）处安装在所述轴（2）上。 有利地，所述轴（2）的所述相对端部（3,4）具有包括在28mm和37mm之间的范围内的外径（D2），包括边界，以及中间平面之间的距离（D1） 所述轴承（31,41）沿着所述纵向的Y1，Y2包括在80mm和100mm之间的范围内，包括边界。

公开(公告)号：EP2052958A1

公开(公告)日：2009-04-29

申请号：EP08006141.9

申请日：2008-03-28

申请人： CAMPAGNOLO S.r.l.

发明人： Valle, Maurizio ,  Pasqua, Paolo

IPC分类号： B62M9/12

CPC分类号： B62M9/1342

摘要： The invention relates to a bicycle gearshift (20), comprising a support member (22) intended to be mounted on a bicycle frame, a thrusting member of a bicycle chain and at least one articulation arm (28) to movably connect said thrusting member to said support member (22), said at least one articulation arm (28) being connected to at least one member (22) of said support member and said thrusting member so that it can rotate about a respective rotation axis (30a) through at least one respective connecting pin (40a) extending along.said rotation axis (30a); at least one first rolling element (54) is operatively arranged in the radial direction between said at least one connecting pin (40a) and one (28) of said at least one articulation arm and said at least one member of said support member and said thrusting member.

摘要翻译： 本发明涉及一种自行车变速箱（20），包括一个旨在安装在自行车车架上的支撑构件（22），一个自行车链条的推进构件和至少一个铰接臂（28），以将所述推动构件可移动地连接到 所述支撑构件（22），所述至少一个关节臂（28）连接到所述支撑构件和所述推动构件的至少一个构件（22），使得其可以通过至少相对于旋转轴线（30a）旋转 一个相应的连接销（40a）沿着转动轴（30a）延伸; 至少一个第一滚动元件（54）在径向方向上可操作地布置在所述至少一个连接销（40a）和所述至少一个铰接臂中的一个（28）和所述支撑构件的所述至少一个构件和所述 推动构件。

公开(公告)号：EP1571076A1

公开(公告)日：2005-09-07

申请号：EP04425152.8

申请日：2004-03-05

申请人： CAMPAGNOLO S.R.L.

发明人： Valle, Maurizio ,  Pasqua, Paolo

IPC分类号： B62M9/12

CPC分类号： B62M9/135 ,  Y10T74/20

摘要： A device (10) for the attachment of a derailleur to a bicycle, in particular for the attachment of a front derailleur (100) to a support (300) welded on a seat tube (200) of a bicycle, comprises means for adjusting the position of the derailleur (100) along at least one axis substantially perpendicular to a longitudinal axis of the seat tube (200) of a bicycle. In particular, the device (10) comprises means for adjusting the position of the derailleur (100) along an axis Y lying on a plane substantially parallel to a lying plane of a toothed crown of the bottom bracket of a bicycle and, preferably, also along an axis Z substantially perpendicular to said lying plane of a toothed crown of the bottom bracket. This ensures a better positioning of the derailleur (100) with respect to the toothed crowns of the bicycle and, therefore, a better operation of the derailleur (100) during gearshifting.

摘要翻译： 一种用于拨链器的连接于自行车，尤其是用于前拨链器（100）的一个支撑件（300）的附接装置（10）焊接在自行车的车座管（200），包括：用于调节所述 沿着至少一个轴线的拨链器（100）的基本上垂直于自行车的车座管（200）的纵向轴线的位置。 特别地，装置（10）包括用于沿轴线Y躺在平行的基本上平面到自行车的底部托架的齿冠所在的平面，并且优选地调整拨链器（100）的位置，所以 沿轴线Z基本上垂直于底托架的齿冠的说躺在平面。 此换档期间确保了拨链器（100）相对于一个更好的定位到自行车的带齿冠，因此，更好地操作拨链器（100）的。