Tire with tread having circumferential grooves, fi

专利名称：Tire with tread having circumferential

grooves, first resonators and secondresonators

发明人：Yukihiro Kiwaki,Takaaki Kojima申请号：US13375101申请日：20091125公开号：US08397773B2公开日：20130319

专利附图：

摘要：A pneumatic tire () provided with a rib-like land portion () having first resonatorsformed therein, and also with a rib-like land portion () located, when the tire is mounted

on a vehicle, on the side of the tire closer to the vehicle than the rib-like land portion ()and having second resonators formed therein. Each of the first and second resonatorsincludes an air chamber recessed inward in the radial direction of the tire, and alsoincludes a narrow groove communicating with the air chamber and a circumferentialgroove. The volume of the air chamber of the first resonator is greater than the volumeof the air chamber of the second resonator.

申请人：Yukihiro Kiwaki,Takaaki Kojima

地址：Higashimurayama JP,Higashimurayama JP

国籍：JP,JP

代理机构：Sughrue Mion, PLLC

更多信息请下载全文后查看