公开(公告)号：EP2067693B1

公开(公告)日：2017-03-22

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 ,  B62M3/00

CPC分类号： B62K19/34 ,  B62M3/003

公开(公告)号：EP2567887A3

公开(公告)日：2014-02-26

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.

公开(公告)号：EP2567886A2

公开(公告)日：2013-03-13

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.

公开(公告)号：EP2551182A1

公开(公告)日：2013-01-30

申请号：EP11425204.2

申请日：2011-07-28

申请人： Campagnolo S.r.l.

发明人： Pasqua, Paolo ,  Bortoli, Alberto

IPC分类号： B62M25/08

CPC分类号： B62M25/08

摘要： A method for electronically controlling a bicycle gearshift (8) is disclosed, comprising the steps of:
a) detecting (110, 120) a first actual command value of an actuator such as to position a motion transmission chain in engagement with a first of at least three coaxial toothed wheels (11, 12), and a second actual command value of the actuator (14, 15) such as to position the chain in engagement with a second of said toothed wheels,
b) for each toothed wheel, determining (130) a nominal command value of the actuator theoretically such as to position the chain in engagement with said toothed wheel, and
c) computing (140) an actual command value of said actuator at least for each of said toothed wheels other than the first and second toothed wheel, based on said nominal command values and on said first and second actual command value.
An electronically servo-assisted bicycle gearshift is also disclosed, comprising modules adapted to implement the method outlined above.

摘要翻译： 一种用于电子控制自行车变速（8）方法被盘游离缺失，包括以下步骤：a）检测（110，120）的致动器的第一实际命令值：如在接合位置的运动传动链中的第一个在 至少三个同轴齿轮（11，12）和致动器（14，15）的一个第二实际指令值：如在接合的链与所述的第二位置的齿轮; b）为每个齿轮，确定性开采（ 130）的致动器的标称指令值理论上：如，以定位与所述齿轮啮合的链，和c）计算（140）连接到所述致动器的实际指令值至少为每个所述的带齿的比所述第一其他车轮和 第二齿轮的基础上，所述标称指令值和在所述第一和第二实际命令值。 一个电子伺服辅助自行车变速器gibt游离缺失盘，其包括模块angepasst实现上面概述的方法。

公开(公告)号：EP1884460B1

公开(公告)日：2012-12-05

申请号：EP07014861.4

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.

公开(公告)号：EP2567887B1

公开(公告)日：2017-04-19

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.

公开(公告)号：EP2769908B1

公开(公告)日：2016-04-20

申请号：EP14156156.3

申请日：2014-02-21

申请人： CAMPAGNOLO S.R.L.

发明人： Pasqua, Paolo ,  Lazzarin, Leopoldo

IPC分类号： B62M9/1248 ,  B62M9/1242 ,  B62M9/126

CPC分类号： B62M9/126 ,  B62M9/122 ,  B62M9/1242 ,  B62M9/1248

公开(公告)号：EP2772424A1

公开(公告)日：2014-09-03

申请号：EP14156716.4

申请日：2014-02-26

申请人： CAMPAGNOLO S.R.L.

发明人： Pasqua, Paolo ,  Bortoli, Alberto

IPC分类号： B62M9/132

CPC分类号： B62M9/134 ,  B62M9/132

摘要： The present invention relates to a bicycle derailleur gear, particularly a front derailleur gear, with improved reliability that comprises a kinematic mechanism in the form of a four-bar linkage (11) with a base body (12) and a mobile body (14) connected together through a pair of connecting rods (13,15) hinged to the base body (12) and to the mobile body (14) at four pin elements (16,17,18,19), the mobile body (14) carrying a chain guide (21), the four-bar linkage-kinematic mechanism (11) being associated with derailleur gear actuation means (28) suitable for deforming the four-bar linkage-kinematic mechanism (11) so as to determine a displacement of the mobile body (14) with respect to the base body (12) and consequently a displacement of the chain guide (21), the derailleur gear actuation means (28) being of the motorized type and comprising a motor casing (30) and an outlet shaft (29) that projects directly from said motor casing (30) and characterised in that the actuation means (28) command a translation in the axial direction of the outlet shaft (29) with respect to the motor casing (30) and are mounted between distinct components (12,13,14,15) of the four-bar linkage-kinematic mechanism (11) through interposition of at least one tilting interface (26,36) about a fifth pin element (25) substantially parallel to the pin elements (16,17,18,19).

摘要翻译： 本发明涉及具有改进的可靠性的自行车拨链器齿轮，特别是前拨链器齿轮，其包括具有基体（12）和移动体（14）的四杆连杆（11）形式的运动机构， 通过在四个销元件（16,17,18,19）处铰接到基体（12）和移动体（14）的一对连接杆（13,15）连接在一起，移动体（14）承载 链条引导件（21），四杆联动运动机构（11）与适于使四杆联动运动机构（11）变形的拨链器齿轮致动装置（28）相关联，以便确定 移动体（14）相对于基体（12）移动，并且因此引导链条引导件（21）的位移，拨链器致动装置（28）是电动型，并且包括马达壳体（30）和出口 轴（29），其直接从所述马达壳体（30）突出，并且其特征在于，所述致动装置 28）指示出口轴（29）相对于电动机壳体（30）的轴向方向的平移，并且安装在四杆连杆机构运动机构的不同部件（12,13,14,15） 围绕基本上平行于销元件（16,17,18,19）的第五销元件（25）插入至少一个倾斜接口（26,36）。

公开(公告)号：EP1884461B1

公开(公告)日：2012-12-05

申请号：EP07014862.2

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 ,  Y10T74/2164 ,  Y10T74/2165

公开(公告)号：EP2520480A1

公开(公告)日：2012-11-07

申请号：EP11425121.8

申请日：2011-05-02

申请人： Campagnolo S.r.l.

发明人： Pasqua, Paolo

IPC分类号： B62M9/135

CPC分类号： F16D69/026 ,  B62L1/16 ,  B62M9/135 ,  C08K7/02 ,  C08L15/005 ,  C08L27/16 ,  F16D2200/0069

摘要： The invention concerns a bicycle front derailleur body that is intended to operate a cage, the derailleur body comprising a coupling portion to a suitable support element projecting from a tube of a bicycle frame, to fix the derailleur body substantially cantilevered with respect to said tube. The derailleur body comprises a device for adjustable rest of the derailleur body on the tube, comprising a fixed part fixed to the derailleur body at a portion thereof located at a predetermined distance from the coupling portion, a mobile part mounted angularly mobile on the fixed part and comprising a rest portion against the tube, and means for fixing the mobile part with respect to the fixed part in a desired operative angular position, so that the rest portion is substantially in contact with the tube.

摘要翻译： 本发明涉及一种自行车前拨链器主体没有预期操作的保持架，拨链器主体，其包括一个耦合部分，以一个合适的支撑元件从自行车车架的管投影，以固定变速器本体相对于所述管基本上悬臂。 拨链器本体包括用于在管拨链器主体的调节其余部分的装置，包括在其位于距联接部的预定距离的部分固定到拨链器主体上的固定部分，移动部分安装在所述固定部成角度地移动 并包括抵靠管静止部分，以及用于将所述移动部件相对于在期望的操作角度位置固定部分固定，所以没有其余部分基本上与所述管接触。