公开(公告)号：US06186203B1

公开(公告)日：2001-02-13

申请号：US09155848

申请日：1998-10-07

Applicant: John Lawrence Fone

Inventor： John Lawrence Fone

IPC: B60C520

CPC classification number: B60C5/22 ,  B60C5/18 ,  B60C17/01 ,  Y10T152/10522 ,  Y10T152/10594

Abstract: A shock absorbing tire and wheel assembly, particularly suitable for civil engineering plant comprises interconnected outer (15) and inner (14) chambers. The chambers are interconnected by passages which preferentially allow flow from the outer chamber (15) to the inner chamber (14). The passages preferably include at least one passage (21) which permits flow in either direction between the chambers and at least one passage (22) which permits flow from the outer chamber to the inner chamber, but prevents or restricts reverse flow. The passages (22) may be fitted with flap valves (23).

Abstract translation: 特别适用于土木工程设备的减震轮胎和轮组件包括互连的外部（15）和内部（14）腔室。 这些室通过优选地允许从外室（15）流到内室（14）的通道相互连接。 通道优选地包括至少一个通道（21），其允许在室之间的任一方向上流动，并允许至少一个通道（22）允许从外室流向内室，但是防止或限制反向流动。 通道（22）可以装配有瓣阀（23）。