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1. 发明授权

US08479610B2 Right crank arm assembly for a bicycle and crank arm and front sprocket 有权
标题翻译：用于自行车和曲柄臂和前链轮的右曲柄臂组件
公开(公告)号：US08479610B2
公开(公告)日：2013-07-09
申请号：US11832205
申请日：2007-08-01
申请人： Maurizio Valle , Paoló Pasqua
发明人： Maurizio Valle , Paoló Pasqua
IPC分类号： B62M3/00
CPC分类号： B62M3/00 , B62M9/105 , F16H55/30 , Y10T74/2164 , Y10T74/2165
摘要： A right crank arm assembly for a bicycle, comprises a right crank arm and at least one front sprocket coupled with the crank arm at least one coupling portion of the crank arm. The front sprocket 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 comprises at least one first crank arm element which acts in contact with the front sprocket on one of said sides and at least one second crank arm element which acts in contact with the front sprocket 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 pedaling. 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包括右曲柄臂和在曲柄臂的至少一个联接部分处与曲柄臂联接的至少一个前链轮。前链轮具有在使用中适于面向自行车的框架的内侧和与内侧相对的外侧。所述组件包括至少一个第一曲柄臂元件，所述至少一个第一曲柄臂元件在所述侧边中的一个上与所述前链轮接触，以及至少一个第二曲柄臂元件，所述至少一个第二曲柄臂元件在所述侧面中的另一侧上与所述前链轮接触。曲柄臂元件在前链轮的两个相对侧上的接触动作防止了前链轮在蹬踏时的扭转变形。这种变形将导致右曲柄臂组件的传动效率降低。

2. 发明授权

US08573093B2 Right crank arm assembly for a bicycle and crank arm thereof 有权
标题翻译：用于自行车和曲柄臂的右曲柄臂组件
公开(公告)号：US08573093B2
公开(公告)日：2013-11-05
申请号：US11832215
申请日：2007-08-01
申请人： Maurizio Valle , Paolo Pasqua
发明人： Maurizio Valle , Paolo Pasqua
IPC分类号： B62M9/10
CPC分类号： B62M3/00 , B62M9/105 , Y10T74/2164 , Y10T74/2165
摘要： A right crank arm assembly for a bicycle, comprises a right crank arm, a first annular element directly coupled with said crank arm at least one first coupling portion of said first annular element and at least one second annular element coupled with said crank arm and of a smaller size than said first annular element. The first annular element comprises a toothing that extends radially towards the outside along a primitive circumference having a predetermined diameter. Said at least one first coupling portion is entirely contained in a first area extending radially towards the outside starting from an ideal circumference having a diameter at least equal to ⅔ of said predetermined diameter. Such an annular element constitutes the front sprocket of the crank arm assembly of the present invention and consists of a simple toothed band. Such a front sprocket is particularly light in weight.
摘要翻译：用于自行车的右曲柄臂组件包括右曲柄臂，与所述曲柄臂直接联接的第一环形元件，所述第一环形元件的至少一个第一联接部分和与所述曲柄臂连接的至少一个第二环形元件比所述第一环形元件小的尺寸。第一环形元件包括沿着具有预定直径的原始圆周径向向外延伸的齿。所述至少一个第一联接部分完全包含在从具有至少等于所述预定直径的2/3的直径的理想圆周开始的径向向外延伸的第一区域中。这种环形元件构成本发明的曲柄臂组件的前链轮，并且由简单的带齿组成。这样的前链轮重量特别轻。

3. 发明申请

US20090258740A1 TOOTHED WHEEL AND GROUP OF TOOTHED WHEELS FOR A BICYCLE TRANSMISSION SYSTEM 审中-公开
标题翻译：自行车传动系统的车轮和车轮组
公开(公告)号：US20090258740A1
公开(公告)日：2009-10-15
申请号：US12352783
申请日：2009-01-13
申请人： Maurizio Valle
发明人： Maurizio Valle
IPC分类号： B62M9/12
CPC分类号： B62M9/10
摘要： A toothed wheel for a chain transmission system for a bicycle, intended to be coupled with at least one other toothed wheel in a group of crowns or of sprockets rotating as a unit has a plurality of teeth that follow one another on the radially outer periphery of the toothed wheel, alternating with grooves. Each tooth has a thickness, a width and a height and has an idle flank, passive in the exchange of torque with a bicycle chain, and a pressure flank, active in the exchange of torque with the same chain. The toothed wheel has at least one gearshifting helping tooth the height of which, measured from the bottom of an adjacent groove, decreases in the direction of the pressure flank, in any case being greater than or equal to 90% of the radius of the pin.
摘要翻译：用于自行车的链条传动系统的齿轮，旨在与一组冠部或作为一个单元旋转的链轮组中的至少一个其它齿轮联接，具有多个在第二个齿轮的径向外周上彼此相邻的齿齿轮与沟槽交替。每个齿具有厚度，宽度和高度，并且具有空转侧面，与自行车链条交换扭矩的被动式以及与相同链条交换扭矩的压力侧翼。齿轮具有至少一个换档帮助齿，其高度从相邻槽的底部测量，在压力侧面的方向上减小，在任何情况下都大于或等于销的半径的90％。

4. 发明申请

US20070227294A1 Bicycle crank arm assembly and related elements 审中-公开
标题翻译：自行车曲柄组件及相关元件
公开(公告)号：US20070227294A1
公开(公告)日：2007-10-04
申请号：US11717398
申请日：2007-03-13
申请人： Maurizio Valle
发明人： Maurizio Valle
IPC分类号： G05G1/14
CPC分类号： B62M3/00 , Y10T74/2164
摘要： A bicycle crank arm assembly is disclosed, comprising a crank arm having a first end for coupling with a bottom bracket assembly and a second end for coupling with a pedal, at least one of the first end and the second end comprising a hole extending from a side of the crank arm for coupling with an axle of the pedal or of the bottom bracket assembly, respectively, further comprising a reinforcing element extending around the hole at the side of the crank arm, and constrained to the crank arm.
摘要翻译：公开了一种自行车曲柄臂组件，其包括曲柄臂，该曲柄臂具有用于与底部支架组件联接的第一端和用于与踏板联接的第二端，所述第一端和第二端中的至少一个包括从一个所述曲柄臂的一侧分别与所述踏板或所述底部支架组件的轴联接，还包括在所述曲柄臂的所述孔周围延伸并且被限制到所述曲柄臂的加强元件。

5. 发明申请

US20070227293A1 Bicycle crank arm assembly and related elements 审中-公开
标题翻译：自行车曲柄组件及相关元件
公开(公告)号：US20070227293A1
公开(公告)日：2007-10-04
申请号：US11717333
申请日：2007-03-13
申请人： Maurizio Valle
发明人： Maurizio Valle
IPC分类号： G05G1/14
CPC分类号： B62M3/00 , Y10T74/2164
摘要： A bicycle crank arm assembly is disclosed, comprising a crank arm having a first end for coupling with a bottom bracket assembly and a second end for coupling with a pedal, at least one of the first end and the second end comprising a hole extending from a side of the crank arm for coupling with an axle of the pedal or of the bottom bracket assembly, respectively, further comprising a reinforcing element extending around the hole in the proximity of the side of the crank arm, having a portion configured for receiving an abutment portion of the axle resting upon it, and wherein the crank arm and the reinforcing element contact along a respective surface not entirely contained within a plane perpendicular to an axis of the hole.
摘要翻译：公开了一种自行车曲柄臂组件，其包括曲柄臂，该曲柄臂具有用于与底部支架组件联接的第一端和用于与踏板联接的第二端，所述第一端和第二端中的至少一个包括从一个所述曲柄臂的一侧分别与所述踏板或所述底部托架组件的轴联接，还包括在所述曲柄臂的所述侧附近围绕所述孔延伸的加强元件，所述加强元件具有构造成用于接收基座所述轴的一部分搁置在其上，并且其中所述曲柄臂和所述加强元件沿着不完全容纳在垂直于所述孔的轴线的平面内的相应表面接触。

6. 发明授权

US07022037B2 Gear assembly for a bicycle gear change 失效
标题翻译：齿轮组件用于自行车齿轮更换
公开(公告)号：US07022037B2
公开(公告)日：2006-04-04
申请号：US10418503
申请日：2003-04-18
申请人： Maurizio Valle
发明人： Maurizio Valle
IPC分类号： F16H55/12
CPC分类号： B62M9/105 , B62M9/10
摘要： Gear assembly for a bicycle gear change, comprising at least one gear with a larger diameter and at least one gear with a smaller diameter. The selected gear, generally of a larger diameter, has at least one sector dedicated to upwards shifting that may include a plurality of shifting aid means to facilitate upwards shifting and a second gear, generally of a smaller diameter, has at least one sector dedicated to downwards shifting that may include a plurality of shifting aid means to facilitate downwards shifting.
摘要翻译：用于自行车齿轮变速的齿轮组件，包括至少一个具有较大直径的齿轮和至少一个具有较小直径的齿轮。通常具有较大直径的选定齿轮具有专门用于向上移动的至少一个扇区，其可以包括多个换档辅助装置以便于向上移动，并且通常具有较小直径的第二齿轮具有至少一个专用于向下移动可以包括多个换档辅助装置以便于向下移动。

7. 发明授权

US07000499B2 Bicycle crank and method for manufacturing said crank 有权
标题翻译：自行车曲柄及其制造方法
公开(公告)号：US07000499B2
公开(公告)日：2006-02-21
申请号：US10174754
申请日：2002-06-19
申请人： Maurizio Valle
发明人： Maurizio Valle
IPC分类号： G05G1/14
CPC分类号： B62M3/00 , B62K19/16 , Y10T74/2164
摘要： Bicycle crank comprising an elongated core with a first and a second end, a first and a second insert arranged on the ends of the core, and a high-resistance fiber coating incorporated in a plastic material matrix forming a casing incorporating the core and the inserts is provided. The core is a rigid element and each insert is equipped with a connecting portion inserted into a respective end of the core to establish a shape coupling therewith.
摘要翻译：自行车曲柄包括具有第一和第二端的细长芯，布置在芯的端部上的第一和第二插入件，以及结合在塑料材料基体中的高电阻纤维涂层，其形成包含芯部和插入件的壳体被提供。芯是刚性元件，并且每个插入件配备有插入到芯的相应端部中的连接部分，以形成与其结合的形状。

8. 发明授权

US08029396B2 Front derailleur for a bicycle 有权
标题翻译：自行车前拨链器
公开(公告)号：US08029396B2
公开(公告)日：2011-10-04
申请号：US12113713
申请日：2008-05-01
申请人： Maurizio Valle , Leopoldo Lazzarin
发明人： Maurizio Valle , Leopoldo Lazzarin
IPC分类号： F16H9/00 , F16H59/00 , F16H61/00 , F16H63/00
CPC分类号： B62M9/1342
摘要： A derailleur including an articulated quadrilateral mechanism, having four parallel articulation axes is provided. At a first articulation axis, between a fixed member and a first connecting rod, the fixed member includes a first forked structure embracing the first connecting rod. The first forked structure includes two opposite flanges having respective holes aligned along the first articulation axis, and the first connecting rod includes a hole aligned with the first articulation axis. A pin is inserted through the two holes of the first forked structure and the first connecting rod. The use of the fixed member creates a more favorable distribution of the stresses induced in the first connecting rod and the pin by the traction of the derailleur control cable.
摘要翻译：提供了包括具有四个平行铰接轴的铰接四边形机构的拨链器。在第一铰接轴线处，在固定构件和第一连杆之间，固定构件包括包围第一连杆的第一叉形结构。第一分叉结构包括具有沿着第一铰接轴线对准的相应孔的两个相对的凸缘，并且第一连接杆包括与第一铰接轴线对准的孔。销穿过第一叉结构的两个孔和第一连接杆。使用固定构件通过拨链器控制电缆的牵引力产生在第一连杆和销中引起的应力的更有利的分布。

9. 发明申请

US20090042680A1 MOTION TRANSMISSION SYSTEM OF A BICYCLE 有权
标题翻译：自行车运动传动系统
公开(公告)号：US20090042680A1
公开(公告)日：2009-02-12
申请号：US12187560
申请日：2008-08-07
申请人： Maurizio Valle
发明人： Maurizio Valle
IPC分类号： B62M9/12 , F16H7/06
CPC分类号： F16H9/06 , B62M9/10 , B62M9/12 , F16D41/24 , F16G13/06 , F16H9/24
摘要： A sprocket assembly mounted to a hub has at least eleven sprockets. The hub is able to rotate about a rotation axis and has a plurality of spoke attachment seats and a fastening portion to a frame of the bicycle. On the hub a predetermined axial distance is defined between a plane, substantially perpendicular to the rotation axis, comprising the points of the spoke attachment seats closest to the freewheel body and a plane, substantially perpendicular to the rotation axis and defined in the fastening portion to the frame, comprising the attachment points to the frame closest to the freewheel body. All of the sprockets of the sprocket assembly, when associated with the freewheel body, have an overall axial width that is lower than or equal to the predetermined axial distance. The chain has a maximum thickness between 4.6 mm and 5.8 mm.
摘要翻译：安装到轮毂的链轮组件具有至少11个链轮。轮毂能够围绕旋转轴线旋转并且具有多个轮辐连接座和与自行车的框架的紧固部分。在轮毂上，在基本上垂直于旋转轴线的平面之间限定预定的轴向距离，该平面包括最靠近飞轮体的轮辐连接座的点，以及基本上垂直于旋转轴线并限定在紧固部分中的平面该框架包括至最靠近自由轮主体的框架的附接点。链轮组件的所有链轮当与飞轮本体相关联时具有小于或等于预定轴向距离的总体轴向宽度。链条的最大厚度在4.6毫米至5.8毫米之间。

10. 发明申请

US20080274845A1 FRONT DERAILLEUR FOR A BICYCLE 有权
标题翻译：一个BICYCLE的前DERAILLEUR
公开(公告)号：US20080274845A1
公开(公告)日：2008-11-06
申请号：US12113713
申请日：2008-05-01
申请人： Maurizio Valle , Leopoldo Lazzarin
发明人： Maurizio Valle , Leopoldo Lazzarin
IPC分类号： F16H59/68
CPC分类号： B62M9/1342
摘要： A derailleur including an articulated quadrilateral mechanism, having four parallel articulation axes is provided. At a first articulation axis, between a fixed member and a first connecting rod, the fixed member includes a first forked structure embracing the first connecting rod. The first forked structure includes two opposite flanges having respective holes aligned along the first articulation axis, and the first connecting rod includes a hole aligned with the first articulation axis. A pin is inserted through the two holes of the first forked structure and the first connecting rod. The use of the fixed member creates a more favorable distribution of the stresses induced in the first connecting rod and the pin by the traction of the derailleur control cable.
摘要翻译：提供了包括具有四个平行铰接轴的铰接四边形机构的拨链器。在第一铰接轴线处，在固定构件和第一连杆之间，固定构件包括包围第一连杆的第一叉形结构。第一分叉结构包括具有沿着第一铰接轴线对准的相应孔的两个相对的凸缘，并且第一连接杆包括与第一铰接轴线对准的孔。销穿过第一叉结构的两个孔和第一连接杆。使用固定构件通过拨链器控制电缆的牵引力产生在第一连杆和销中引起的应力的更有利的分布。

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