Invention Grant
US07841370B2 Foaming liquid material and use thereof for reducing noise in mounted tires
失效
发泡液体材料及其用于减少安装轮胎噪音的用途
- Patent Title: Foaming liquid material and use thereof for reducing noise in mounted tires
- Patent Title (中): 发泡液体材料及其用于减少安装轮胎噪音的用途
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Application No.: US11881037Application Date: 2007-07-25
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Publication No.: US07841370B2Publication Date: 2010-11-30
- Inventor: Marc Engel , Jan Leyssens , Wolfgang Gnoerich
- Applicant: Marc Engel , Jan Leyssens , Wolfgang Gnoerich
- Applicant Address: US OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: US OH Akron
- Agent John D. DeLong
- Main IPC: B65B1/04
- IPC: B65B1/04
Abstract:
The present invention is directed to a method of reducing noise transmission in a pneumatic tire and wheel assembly comprising an inflation cavity, the method comprising the step of adding to the inflation cavity from about 0.1 to about 1 volume percent, based on the volume of the inflation cavity, of a repeatably foamable liquid.
Public/Granted literature
- US20090026006A1 Foaming liquid material and use thereof for reducing noise in mounted tires Public/Granted day:2009-01-29
Information query
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