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Patent Searching and Data


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 (C/O The Yokohama Rubber Co, Ltd. Hiratsuka Factory 2-1 Oiwake Hiratsuka-shi, Kanagawa, 254-0047, JP)
Application Number:
PCT/JP2002/005345
Publication Date:
December 19, 2002
Filing Date:
May 31, 2002
Export Citation:
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Assignee:
THE YOKOHAMA RUBBER CO., LTD. (36-11, Shimbashi 5-chome Minato-ku, Tokyo, 105-8685, JP)
HONDA GIKEN KOGYO KABUSHIKI KAISHA (1-1 Minami-Aoyama 2-chome Minato-ku, Tokyo, Tokyo, 107-8556, JP)
Saito, Eiji (C/O The Yokohama Rubber Co, Ltd. Hiratsuka Factory 2-1 Oiwake Hiratsuka-shi, Kanagawa, 254-0047, JP)
International Classes:
B29C73/16; B29C73/22; B29D30/06; B60C5/14; B60C19/12; (IPC1-7): B60C19/12; B29C73/22
Foreign References:
US4286643A
US3444918A
JPH06270283A
JPS5025683B1
JPS5247204A
JPH0168903U
JP2002059722A
Other References:
See also references of EP 1393932A1
Attorney, Agent or Firm:
Ogawa, Shin-ichi (Ogawa, Noguchi & Saika International Patent Office Akiyama Building 22-1, Toranomon 1-chome Minato-ku Tokyo, 105-0001, JP)
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