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1. (WO2018163577) PNEUMATIC TIRE AND METHOD FOR MANUFACTURING SAME

Pub. No.:    WO/2018/163577    International Application No.:    PCT/JP2017/046989
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Thu Dec 28 00:59:59 CET 2017
IPC: B60C 9/08
B29D 30/06
B60C 3/00
B60C 13/00
B60C 15/06
Applicants: THE YOKOHAMA RUBBER CO., LTD.
横浜ゴム株式会社
Inventors: CHAYA Hitomi
茶谷 瞳
Title: PNEUMATIC TIRE AND METHOD FOR MANUFACTURING SAME
Abstract:
Provided are a pneumatic tire capable of maintaining rib assembling property favorably even when a sidewall portion is thinned out, and a method for manufacturing the pneumatic tire. The pneumatic tire has: a tread portion extending in the tire circumferential direction and having an annular shape; a pair of sidewall portions, one of which is disposed on each side of the tread portion; and a pair of bead portions disposed on the inside of the side wall portions in the tire radial direction, wherein an average thickness of each sidewall portion at a deflection region X including a tire maximum width position Pmax is set at 1.0 mm to 3.0 mm and a bead base width TBW of the bead portions is set to be 115% to 130% of a tread developed width TDW of the tread portion.