专利名称：Pneumatic tire
发明人：Takayoshi Hironaka,Yuki Kawakami
申请号：US14379146英文对话
申请日：20130222
doggybag公开号：US09566830B2
enthusiast
公开日：sincere
怒火街头2主题曲20170214
专利内容由知识产权出版社提供
专利附图：
摘要：A pneumatic tire adapted to effectively suppress temperature ri of a tread portion during loaded rolling of the tire, and sufficiently suppress failure of the tread portion due to the temperature ri. The tread portion of the pneumatic tire extends between both tread ends and has a tread surface with lug grooves. Each lug groove
extends in a tire width direction and has an opening at its one end to a buttress that extends from the tread end radially inwards of the tire. The buttress has a surface with a projection on one side, in a tire circumferential direction, of the buttress-side opening of the lug groove to protrude in the tire width direction. The projection has a radially outer end in a radially outer side than a radially inner end of the buttress-side opening of the lug groove.
申请人：BRIDGESTONE CORPORATION
地址：Chuo-ku, Tokyo JPgathering
disi国籍：JP
环球雅思官网>非裔是什么意思代理机构：Sughrue Mion, PLLC
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