发明名称 VALVE FOR SAFETY TIRE, FILLING ADAPTOR WITH COUPLER, PRESSURE-RELEASING ADAPTER, AND PRESSURE-RELEASING METHOD
摘要 <p>A valve for a safety tire is provided which allows air to be separately supplied into an inner air chamber and an outer air chamber of a tire having a double structure and which allows air to be separately released from these air chambers. A first hollow stem 22 of a valve 20 includes a hole 34 communicating with an inner air chamber 14, and a hole 35 communicating with an outer air chamber. A valve core 41 is disposed in each of the holes 34 and 35. A detachment-restraining adapter 105 is screwed into the hole 35 at a side opposite to the side at which a tire is disposed. As a result, air supply and air release for the inner air chamber 14, and air supply and air release for the outer air chamber 15 can be separately carried out using a simple structure.</p>
申请公布号 EP1635095(A4) 申请公布日期 2006.06.14
申请号 EP20040745585 申请日期 2004.06.04
申请人 BRIDGESTONE CORPORATION;PACIFIC INDUSTRIAL CO., LTD. 发明人 MATSUZAWA, KAZUTAKA;YAMAMOTO, MASAHIKO
分类号 B60C29/00;F16K15/20;(IPC1-7):F16K15/20 主分类号 B60C29/00
代理机构 代理人
主权项
地址