Pneumatic tire having the highest rigidity tread rib offset from the equatorial line
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United States of America Patent
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-
May 21, 1991
Grant Date -
N/A
app pub date -
Apr 18, 1989
filing date -
Apr 19, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pneumatic tire having a tread pattern comprising a rib and a block, wherein a rib having the highest rigidity in the circumferential direction of the tire of said at least one rib is offset from the equatorial line of the tire to the shoulder side which is located on the outer side of a vehicle when the tire is mounted on the vehicle and the position of mounting of this rib and the width of the main groove on the shoulder side adjacent to this rib are specified respectively by formulae (I) and (II) described in the specification.
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