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Patent Searching and Data


Title:
PNEUMATIC TIRE FOR TWO-WHEELED AUTOMOTIVE VEHICLE
Document Type and Number:
WIPO Patent Application WO/2017/010061
Kind Code:
A1
Abstract:
This pneumatic tire for a two-wheeled automotive vehicle has a plurality of blocks disposed in a tread surface, wide blocks that are longer in the tire width direction than in the tire circumference direction are formed in at least a center area and intermediate areas, narrow blocks are formed in at least the intermediate areas, and the following relational expressions hold: 1.5 ≤ W1/L1 ≤ 4.0 ···(A), 0.5 ≤ W2/L2 ≤ 1.5 ···(B), 0.3 ≤ S1M/S1 ≤ 0.6 ···(C), 0.5 ≤ S2M/S2 ≤ 1.0 ···(D).

Inventors:
OBA HIROFUMI (JP)
Application Number:
PCT/JP2016/003208
Publication Date:
January 19, 2017
Filing Date:
July 05, 2016
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C11/03; B60C11/11
Foreign References:
JP2012046078A2012-03-08
JPS619316A1986-01-16
JPH01160710A1989-06-23
US5088535A1992-02-18
JP2010163144A2010-07-29
JP2011000934A2011-01-06
JP2007168651A2007-07-05
JP2007112396A2007-05-10
Other References:
See also references of EP 3323636A4
Attorney, Agent or Firm:
SUGIMURA, Kenji (JP)
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