公开(公告)号：US3916970A

公开(公告)日：1975-11-04

申请号：US33338173

申请日：1973-02-16

Applicant: DUNLOP LTD

Inventor： OWENS GEOFFREY LLOYD

IPC: B60B25/22 ,  B60C15/02 ,  B60C29/02 ,  B60C5/16 ,  B60C7/26 ,  B60C29/00

CPC classification number: B60C15/0226

Abstract: Wheel rim and tire assembly including at least one member for retaining the tire bead in position on the rim bead seat and against the rim flange. The bead retaining member is located in an aperture in the rim and comprises a flange and an expanded portion which retain the member in the aperture, the expanded portion engaging the tire bead to exert a retaining force thereon.

Abstract translation: 轮辋和轮胎组件包括至少一个用于将轮胎胎圈保持在轮辋胎圈座上的位置并抵靠轮辋凸缘的构件。 胎圈保持构件位于边缘中的孔中，并且包括凸缘和将构件保持在孔中的扩张部分，扩张部分接合轮胎胎圈以在其上施加保持力。