SELF-SEAL TIRE AND METHOD OF PRODUCING THE SAME

Title:

SELF-SEAL TIRE AND METHOD OF PRODUCING THE SAME

Document Type and Number:

WIPO Patent Application WO/2002/076768

Kind Code:

A1

Abstract:

A self-seal tire has a puncture seal layer extending from one shoulder portion of a pneumatic tire to the other shoulder portion over the entire inner wall surface of the tire. This puncture seal layer is composed of a strip-like seal layer provided with an adhesive layer made of adhesive material on the tire wall surface side surface of a strip-like sponge layer which is impregnated with an adhesive material in such a manner as to be exposed to the tire wall surface side but not to be exposed to the tire opposite wall surface side, the strip-like seal layer being stuck, in a state in which it is wrapped circumferentially of the tire, to the inner wall surface of the tire through an adhesive layer.

Inventors:

NAITO MITSURU (JP)
TAKEYAMA HIDEKAZU (JP)
MAKINO SATOSHI (JP)
MIYATANI YASUHIRO (JP)
TOYOSHIMA TAKAYUKI (JP)

Application Number:

PCT/JP2002/002499

Publication Date:

October 03, 2002

Filing Date:

March 15, 2002

Export Citation:

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Assignee:

YOKOHAMA RUBBER CO LTD (JP)
HONDA MOTOR CO LTD (JP)
NAITO MITSURU (JP)
TAKEYAMA HIDEKAZU (JP)
MAKINO SATOSHI (JP)
MIYATANI YASUHIRO (JP)
TOYOSHIMA TAKAYUKI (JP)

International Classes:

B29C73/16; B29C73/20; B29C73/22; B29D30/08; B60C19/12; B29L30/00; (IPC1-7): B60C19/12; B29C73/22

Foreign References:

JP2001018609A	2001-01-23
EP0080968B1	1986-10-15
JPS546206A	1979-01-18
GB2045793A	1980-11-05
JPS5291903U	1977-07-09

Other References: