公开(公告)号：US3642048A

公开(公告)日：1972-02-15

申请号：US3642048D

申请日：1970-03-26

Applicant: WILHELM POWELEIT

Inventor： POWELEIT WILHELM

IPC: A63H17/26 ,  A63H17/267 ,  B60B19/00

CPC classification number: B60B3/02 ,  A63H17/262 ,  B60B3/10 ,  B60B2360/32 ,  B60B2360/50 ,  B60B2900/111 ,  B60B2900/523 ,  B60C15/0213 ,  B60Y2200/81 ,  Y02T10/86

Abstract: The wheel assembly described is formed of a wheel and a hollow tire held firmly on the wheel rim by cooperating securing means including two axially outwardly open grooves extending circumferentially in a back-to-back relationship about the periphery of the wheel as an integral part thereof and two axially inwardly projecting and circumferentially extending legs forming an integral part of the tire. The free terminus of each leg snugly fits into said grooves.

Abstract translation: 所描述的车轮组件由轮和通过协作的固定装置牢固地保持在轮缘上的中空轮胎形成，该固定装置包括两个轴向向外开口的槽，其围绕车轮的周边以背靠背的方式周向延伸，作为其整体部分 和两个轴向向内突出并且周向延伸的腿形成轮胎的整体部分。 每条腿的自由终端紧贴在所述凹槽中。