Title:
PNEUMATIC TIRE AND METHOD OF PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2002/100665
Kind Code:
A1
Abstract:
A pneumatic tire having a puncture preventive layer formed by windingly sticking a tube having seal material wrapped therein to the tire inner surface circumferentially of the tire and continuously and spirally with its side surfaces closely contacted with each other: or a pneumatic tire having a puncture preventive layer formed by sticking hollow particles having seal material wrapped therein to the tire inner surface with their sides closely contacted with each other.
Inventors:
SAITO EIJI (JP)
Application Number:
PCT/JP2002/005345
Publication Date:
December 19, 2002
Filing Date:
May 31, 2002
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
HONDA MOTOR CO LTD (JP)
SAITO EIJI (JP)
HONDA MOTOR CO LTD (JP)
SAITO EIJI (JP)
International Classes:
B29C73/16; B29C73/22; B29D30/06; B60C5/14; B60C19/12; (IPC1-7): B60C19/12; B29C73/22
Foreign References:
| US4286643A | 1981-09-01 | |||
| US3444918A | 1969-05-20 | |||
| JPH06270283A | 1994-09-27 | |||
| JPS5025683B1 | 1975-08-26 | |||
| JPS5247204A | 1977-04-14 | |||
| JPH0168903U | 1989-05-08 | |||
| JP2002059722A | 2002-02-26 |
Other References:
See also references of EP 1393932A4
Attorney, Agent or Firm:
Ogawa, Shin-ichi (Noguchi & Saika International Patent
Office Akiyama Building 22-1, Toranomon 1-chome Minato-ku Tokyo, JP)
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