Invention Grant
- Patent Title: Low noise pneumatic tire
- Patent Title (中): 低噪声充气轮胎
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Application No.: US14036824Application Date: 2013-09-25
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Publication No.: US08905099B2Publication Date: 2014-12-09
- Inventor: Atsushi Tanno
- Applicant: The Yokohama Rubber Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: The Yokohama Rubber Co., Ltd.
- Current Assignee: The Yokohama Rubber Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Greer Burns & Crain Ltd.
- Priority: JP2005-126359 20050425
- Main IPC: B60C19/00
- IPC: B60C19/00 ; B60C5/00 ; B60C17/10

Abstract:
Provided is a low noise pneumatic tire in which the noise absorbing member on the inner peripheral surface of the tire is made less likely to be damaged when the pneumatic tire is removed from the rim. The pneumatic tire includes a noise absorbing member of a porous material which is attached to an inner peripheral surface of the tire. In the pneumatic tire, a lubricant is applied to the inner peripheral surface of the noise absorbing member. Alternatively, both end portions, in a tire width direction, of the inner peripheral surface of the noise absorbing member are covered with protective layers harder than the noise absorbing member.
Public/Granted literature
- US20140020801A1 LOW NOISE PNEUMATIC TIRE Public/Granted day:2014-01-23
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