公开(公告)号：US5472031A

公开(公告)日：1995-12-05

申请号：US189878

申请日：1994-02-01

Applicant: M. Robert Austin

Inventor： M. Robert Austin

IPC: B29C73/16 ,  B60C29/06 ,  B29D30/04

CPC classification number: B29C73/166 ,  B60C29/064 ,  B29L2030/00 ,  Y10T137/3584

Abstract: Flatproofing liquid is provided to tires through a one-way disposable valve assembly. In accordance with the method, the valve stem core is removed from the tire to allow the liquid to be freely admitted. A one-way valve is attached to the valve stem, and the tire is filled with the flatproofing material. The flatproofing material is then allowed to cure in the tire and in the valve. After curing, the valve is removed and discarded. The apparatus includes an inexpensive one-way valve for connection to the valve stem at one end and supply hoses at the other.

Abstract translation: 通过单向一次性阀组件向轮胎提供平坦的液体。 根据该方法，将阀杆芯从轮胎上取下以允许液体自由进入。 单向阀安装在阀杆上，轮胎充满了防水材料。 然后使平板材料在轮胎和阀门中固化。 固化后，将阀门取出并丢弃。 该装置包括便宜的单向阀，用于在一端连接到阀杆并在另一端连接软管。