公开(公告)号：US20020079035A2

公开(公告)日：2002-06-27

申请号：US09883359

申请日：2001-06-19

Applicant: MAVIC S.A.

Inventor： Jean-Pierre Lacombe ,  Jean-Pierre Mercat

IPC: B60C015/02

CPC classification number: B60B21/025 ,  B60B1/003 ,  B60B21/028 ,  B60B21/04 ,  B60B21/062 ,  B60B21/12 ,  B60C29/02 ,  B60C2200/12

Abstract: Abstract of DisclosureA rim structure for a bicycle wheel that includes, at its periphery, an annular channel designed to receive a tire, such channel being demarcated by an upper bridge devoid of openings with the exception of the valve opening, and two lateral flanges, such flanges having end butts for gripping the tire. The upper bridge has a narrow and recessed central rim well demarcated by a base and two lateral walls, the rim well being bordered by two bead seats that are oblique from the rim well towards the flanges. The invention is also related to a wheel having such a rim and a wheel equipped with a tire mounted without an air tube and having such a rim.

Abstract translation: 公开摘要一种用于自行车车轮的轮辋结构，其在其周边包括设计成接收轮胎的环形通道，该通道被没有开口的上部桥隔开， 阀开口的例外以及两个侧向凸缘，这些凸缘具有用于夹持轮胎的端部接头。 上桥具有由基座和两个侧壁划分的狭窄和凹陷的中心边缘，边缘井由两个从轮缘井向凸缘倾斜的胎圈座接合。 本发明还涉及具有这种轮辋的车轮和配备有没有空气管并且具有这种轮辋的轮胎的车轮。