PNEUMATIC RADIAL TIRE - YOKOHAMA RUBBER CO LTD

Title:

PNEUMATIC RADIAL TIRE

Document Type and Number:

WIPO Patent Application WO/1998/004424

Kind Code:

A1

Abstract:

A pneumatic radial tire which comprises at least two belt layers (7A, 7B) on a tread section. The two belt layers (7A, 7B) are constructed such that strips, in which a plurality of reinforcement cords (f) are aligned, are inclined relative to a circumferential direction of a tire, and extended in a zigzag manner in the circumferential direction of the tire in such a manner as to be folded from the lower belt layer (7B) to the upper belt layer (7A) at both ends of the two belts layers (7A, 7B), and that band portions where the reinforcement cords (f) are inclined rightward relative to the circumferential direction of the tire, and band portions where the reinforcement cords (f) are inclined leftward relative to the circumferential direction of the tire, are arranged alternately.

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Inventors:

NISHIDA KENICHIRO (JP)
KABE KAZUYUKI (JP)
TAKAHASHI SHUJI (JP)
MORIKAWA TSUNEO (JP)
HORIE HITOSHI (JP)

Application Number:

PCT/JP1997/002587

Publication Date:

February 05, 1998

Filing Date:

July 25, 1997

Export Citation:

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Assignee:

YOKOHAMA RUBBER CO LTD (JP)
NISHIDA KENICHIRO (JP)
KABE KAZUYUKI (JP)
TAKAHASHI SHUJI (JP)
MORIKAWA TSUNEO (JP)
HORIE HITOSHI (JP)

International Classes:

B60C9/20; B60C9/26; (IPC1-7): B60C9/18; B60C9/20

Foreign References:

JPH05193306A	1993-08-03
JPS5322205A	1978-03-01
JPS5638717B2	1981-09-08

Other References: