发明名称 |
Tire cavity resonance restricting device and pneumatic tire |
摘要 |
A tire cavity resonance restricting device to be mounted on the inner surface of the tread portion facing to the cavity of a pneumatic tire. The tire cavity resonance restricting device includes a cross-sectional area changing member for changing the cross-sectional area of the cavity in tire meridian cross section, and an elastic fixing member in the form of a ring for fixing the cross-sectional area changing member to the inner surface of the tread portion. The elastic fixing member has an attachment portion to which the cross-sectional area changing member is attached and a non-attachment portion to which the cross-sectional area changing member is not attached. The non-attachment portion is greater in mass than the attachment portion.
|
申请公布号 |
US2009139620(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
US20050584665 |
申请日期 |
2005.01.28 |
申请人 |
IKEDA TOSHIYUKI;TANNO ATSUSHI;YAMAUCHI HIROSHI;AKIYOSHI YASUJI |
发明人 |
IKEDA TOSHIYUKI;TANNO ATSUSHI;YAMAUCHI HIROSHI;AKIYOSHI YASUJI |
分类号 |
B60C5/00;B60C5/14;B60C19/00 |
主分类号 |
B60C5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|