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1. (WO2017187960) TIRE

Pub. No.:    WO/2017/187960    International Application No.:    PCT/JP2017/014789
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Wed Apr 12 01:59:59 CEST 2017
IPC: B60C 11/13
B60C 11/03
B60C 11/12
Applicants: BRIDGESTONE CORPORATION
株式会社ブリヂストン
Inventors: ISHIKAWA Satoshi
石川 悟士
KAWAKITA Akihiro
川喜田 明宏
Title: TIRE
Abstract:
A tire (10) is provided on the tread surface thereof with: a circumferential groove (12) extending in the circumferential direction (U) of the tire; lug grooves (14) extending in a direction intersecting the circumferential groove (12); and a plurality of lands (16, 18, 20) defined by the circumferential groove and the lug grooves. Width direction grooves (40) extending in the width direction of the tire are formed in the lands (16, 18, 20). Each of the width direction grooves (40) has formed in the bottom thereof an in-groove sipe (42) extending along one side edge (40s) of the width direction groove (40).