公开(公告)号：US3664405A

公开(公告)日：1972-05-23

申请号：US3664405D

申请日：1970-06-17

Applicant: DUNLAP HOLDINGS LTD THE

Inventor： POYNER JAMES

IPC: B60B21/10 ,  B60C15/02 ,  B60B25/00

CPC classification number: B60B21/10 ,  B60C15/0226

Abstract: A wheel for a pneumatic tire, particularly for use on racing cars, provided with at least one localized projection axially inwards of the wheel rim for preventing axially inwards displacement of the tire bead from the wheel rim flange and into the wheel well. Preferably the projections are members welded to the rim and formed with axially outward tire bead toe abutment faces and axially inwards sloping faces to assist tire fitting.

Abstract translation: 用于充气轮胎，特别是用于赛车的轮子，其设置有至少一个位于轮缘的轴向内部的局部突出部，用于防止轮胎胎圈从车轮轮缘法兰轴向向内移位并进入车轮井。 优选地，突起是焊接到边缘并且形成有轴向向外的轮胎胎圈趾部邻接面和轴向向内倾斜的面以帮助轮胎配合的构件。