Title:
AN INFLATING VALVE
Document Type and Number:
WIPO Patent Application WO/2008/046286
Kind Code:
A1
Abstract:
An inflating valve used in an inflatable pneumatic tyre or a wheel rim without inner
tube. It is characterized in that there is a non-return valve(5) in the chamber of
the base(3). Wherein, the abutted surface between said base(3) and the inner side
of the non-return valve(5) is conical. The valve can avoid the traffic accident caused
by the sudden air pressure loss in the tyre resulting from breaking of the outside
of the valve body(1), and can seal well.
Inventors:
WANG JIAMIN (CN)
Application Number:
PCT/CN2007/002289
Publication Date:
April 24, 2008
Filing Date:
July 30, 2007
Export Citation:
Assignee:
WANG JIAMIN (CN)
International Classes:
B60C29/06
Foreign References:
| JP2005172114A | 2005-06-30 | |||
| CN2782447Y | 2006-05-24 | |||
| DE3114383A1 | 1982-10-28 | |||
| CN2069957U | 1991-01-23 |
Attorney, Agent or Firm:
QINGDAO LZ PATENT TRADEMARK OFFICE CO., LTD. (Zhongshan RoadQingdao, Shandong 1, CN)
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