公开(公告)号：US20130285436A1

公开(公告)日：2013-10-31

申请号：US13870521

申请日：2013-04-25

Applicant: Michel DAVOINE ,  Claude RIGHINI ,  Joseph NORMAND

Inventor： Michel DAVOINE ,  Claude RIGHINI ,  Joseph NORMAND

IPC: B60B1/00

CPC classification number: B60B1/003 ,  B60B1/0246 ,  B60B1/0261 ,  B60B1/041 ,  B60B5/02 ,  B60B2310/2082 ,  B60B2310/224 ,  B60B2310/52 ,  B60B2360/3416 ,  Y10T29/49506

Abstract: A spoke including a metallic core covered, at least in its central portion, with a sheath of composite material comprised of an assembly of fibers embedded in a matrix, the core including an end portion adapted to be attached to the rim or the hub of a wheel, and a main body whose cross-sectional surface area is between 30% and 50% or, in a particular embodiment, between 35% and 45%, of the cross-sectional surface area of the aforementioned end portion. Furthermore, in the area of the main body, the sheath has a cross section between 150% and 500% or, in a particular embodiment, between 150% and 350%, of the cross section of the metallic core in the same area. The metal core includes two mechanical anchoring zones, positioned in the vicinity of its ends, on both sides of the main body.

Abstract translation: 辐条包括至少在其中心部分覆盖有复合材料的护套的金属芯体，所述复合材料护套由嵌入在基体中的纤维的组件组成，所述芯部包括适于附接到轮缘或轮毂的端部 轮和主体，其横截面积在前述端部的横截面积的30％至50％之间，或者在特定实施例中为35％至45％。 此外，在主体的区域中，护套在相同区域中的金属芯的截面的横截面为150％至500％之间，或者在特定实施例中为150％至350％。 金属芯包括在主体两侧位于其端部附近的两个机械锚固区。

公开(公告)号：US20120280469A1

公开(公告)日：2012-11-08

申请号：US13461425

申请日：2012-05-01

Applicant: Joseph NORMAND ,  Jean-Pierre MERCAT

Inventor： Joseph NORMAND ,  Jean-Pierre MERCAT

IPC: B62K25/02 ,  B62K21/02

CPC classification number: B62K25/02 ,  B62K2206/00

Abstract: Quick-release skewer including a longitudinal rod with first and second clamping abutments at first and second ends of the rod, a lever pivotally mounted on the first end of the rod, the lever having a cam, a movable support member between the periphery of the cam and a first outer abutment surface, the movable support member including a locking surface capable of coming into contact with the cam and separated from the first outer abutment surface by a distance D1, the movable support member including an unlocking surface capable of coming into contact with the cam and separated from the first outer abutment surface by a distance D2 that is less than D1. The difference between D1 and D2 is between 2.0 and 4.0 mm. When the support member is in a locking position, the cam contacts the locking surface; in the unlocking position, the cam contacts the unlocking surface.

Abstract translation: 快速释放串包括纵杆，杆在杆的第一和第二端处具有第一和第二夹紧抵接件，杆可枢转地安装在杆的第一端上，杠杆具有凸轮，可动支撑构件位于杆的周边之间 凸轮和第一外部邻接表面，所述可移动支撑构件包括能够与所述凸轮接触并且与所述第一外部邻接表面分离距离D1的锁定表面，所述可移动支撑构件包括能够接触的解锁表面 与凸轮并且与第一外部邻接表面分离距离小于D1的距离D2。 D1和D2之间的差值在2.0和4.0 mm之间。 当支撑构件处于锁定位置时，凸轮接触锁定表面; 在解锁位置，凸轮接触解锁表面。

公开(公告)号：US20090102276A1

公开(公告)日：2009-04-23

申请号：US12331151

申请日：2008-12-09

Applicant: Jean-Pierre MERCAT ,  Jean-Luc Veux ,  Joseph Normand

Inventor： Jean-Pierre MERCAT ,  Jean-Luc Veux ,  Joseph Normand

IPC: B60B35/00 ,  B60B37/00

CPC classification number: B62K25/02 ,  B62K2206/00 ,  F16B31/028 ,  F16B35/042 ,  F16B39/24

Abstract: A quick-release system for a quick-release device, in particular for a cycle, such as a bicycle, the device being of the type including an axially extending skewer and an end support element mounted on a first end of the skewer adapted to be supported on a first tightening surface of the cycle. The quick-release system includes a tightening sub-assembly including a support surface and an actuation sub-assembly including a movable actuating mechanism, capable of axial rotation around the skewer and configured to transmit a tightening torque to the tightening sub-assembly when the device is being tightened. The system includes tightening torque limiting mechanism making it possible to limit the torque transmitted by the actuation sub-assembly to the tightening sub-assembly.

Abstract translation: 用于快速释放装置的快速释放系统，特别是用于诸如自行车的循环的快速释放装置，所述装置是包括轴向延伸的串的类型，以及安装在串的第一端上的端部支撑元件，其适于 支撑在循环的第一紧固表面上。 快速释放系统包括紧固子组件，其包括支撑表面和包括可移动致动机构的致动子组件，该可动致动机构能够围绕扦杆轴向旋转并且构造成当紧固子组件在紧固子组件 正在收紧 该系统包括紧固扭矩限制机构，使得可以将由致动子组件传递的扭矩限制到紧固子组件。

公开(公告)号：US08905492B2

公开(公告)日：2014-12-09

申请号：US13461425

申请日：2012-05-01

Applicant: Joseph Normand ,  Jean-Pierre Mercat

Inventor： Joseph Normand ,  Jean-Pierre Mercat

IPC: B60B35/00 ,  B62K25/02

CPC classification number: B62K25/02 ,  B62K2206/00

Abstract: Quick-release skewer including a longitudinal rod with first and second clamping abutments at first and second ends of the rod, a lever pivotally mounted on the first end of the rod, the lever having a cam, a movable support member between the periphery of the cam and a first outer abutment surface, the movable support member including a locking surface capable of coming into contact with the cam and separated from the first outer abutment surface by a distance D1, the movable support member including an unlocking surface capable of coming into contact with the cam and separated from the first outer abutment surface by a distance D2 that is less than D1. The difference between D1 and D2 is between 2.0 and 4.0 mm. When the support member is in a locking position, the cam contacts the locking surface; in the unlocking position, the cam contacts the unlocking surface.

Abstract translation: 快速释放串包括纵杆，杆在杆的第一和第二端处具有第一和第二夹紧抵接件，杆可枢转地安装在杆的第一端上，杠杆具有凸轮，可动支撑构件位于杆的周边之间 凸轮和第一外部邻接表面，所述可移动支撑构件包括能够与所述凸轮接触并且与所述第一外部邻接表面分离距离D1的锁定表面，所述可移动支撑构件包括能够接触的解锁表面 与凸轮并且与第一外部邻接表面分离距离小于D1的距离D2。 D1和D2之间的差值在2.0和4.0 mm之间。 当支撑构件处于锁定位置时，凸轮接触锁定表面; 在解锁位置，凸轮接触解锁表面。

公开(公告)号：US08075065B2

公开(公告)日：2011-12-13

申请号：US12331151

申请日：2008-12-09

Applicant: Jean-Pierre Mercat ,  Jean-Luc Veux ,  Joseph Normand

Inventor： Jean-Pierre Mercat ,  Jean-Luc Veux ,  Joseph Normand

IPC: B60B35/00

CPC classification number: B62K25/02 ,  B62K2206/00 ,  F16B31/028 ,  F16B35/042 ,  F16B39/24

Abstract: A quick-release system for a quick-release device, in particular for a cycle, such as a bicycle, the device being of the type including an axially extending skewer and an end support element mounted on a first end of the skewer adapted to be supported on a first tightening surface of the cycle. The quick-release system includes a tightening sub-assembly including a support surface and an actuation sub-assembly including a movable actuating mechanism, capable of axial rotation around the skewer and configured to transmit a tightening torque to the tightening sub-assembly when the device is being tightened. The system includes tightening torque limiting mechanism making it possible to limit the torque transmitted by the actuation sub-assembly to the tightening sub-assembly.

Abstract translation: 用于快速释放装置的快速释放系统，特别是用于诸如自行车的循环的快速释放装置，所述装置是包括轴向延伸的串的类型，以及安装在串的第一端上的端部支撑元件，其适于 支撑在循环的第一紧固表面上。 快速释放系统包括紧固子组件，其包括支撑表面和包括可移动致动机构的致动子组件，该可动致动机构能够围绕扦杆轴向旋转并且构造成当紧固子组件在紧固子组件 正在收紧 该系统包括紧固扭矩限制机构，使得可以将由致动子组件传递的扭矩限制到紧固子组件。