Title:
TIRE CONTAINING SEALING AGENT
Document Type and Number:
WIPO Patent Application WO/2000/068028
Kind Code:
A1
Abstract:
A tire containing sealing agent, wherein an outer liner is stuck on the inner surface of a tread, a sealing agent chamber filled with sealing agent is formed between the outer liner and an inner liner, and an air chamber filled with air is formed inside the inner liner, the inner liner is formed with a soft rubber of 60 kgf/cm?2¿ or less in 300% modulus so as to not only reduce a puncture damage to the inner liner given by nails but also immediately contract the damage after the nails have been removed in order to delay the flowout of air from the air chamber and, in addition, because the soft inner liner can be deformed easily by the pressure of air in the air chamber, it forces out the sealing agent in the sealing agent chamber immediately into the damage of the tread with an air pressure so as to effectively repair the damage.
Inventors:
YAMAGIWA TOSHIO (JP)
Application Number:
PCT/JP2000/002521
Publication Date:
November 16, 2000
Filing Date:
April 18, 2000
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
YAMAGIWA TOSHIO (JP)
YAMAGIWA TOSHIO (JP)
International Classes:
B29C73/22; B60C5/02; B60C5/14; B60C19/12; (IPC1-7): B60C5/14; B29C73/16
Foreign References:
| JPH08323875A | 1996-12-10 | |||
| JPH07266454A | 1995-10-17 | |||
| JPH09309974A | 1997-12-02 | |||
| JPH08323875A | 1996-12-10 | |||
| JPH09309974A | 1997-12-02 |
Other References:
See also references of EP 1201461A4
Attorney, Agent or Firm:
Ochiai, Takeshi (Shinbashi 5-chome Minato-ku, Tokyo, JP)
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