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1.发明授权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公开(公告)号：US07841370B2
公开(公告)日：2010-11-30
申请号：US11881037
申请日：2007-07-25
Applicant: Marc Engel , Jan Leyssens , Wolfgang Gnoerich
Inventor： Marc Engel , Jan Leyssens , Wolfgang Gnoerich
IPC: B65B1/04
CPC classification number: B60C19/00 , B60C5/002 , B60C5/004 , B60C19/002
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.
Abstract translation: 本发明涉及一种减少包括充气腔的充气轮胎和车轮组件中的噪声传播的方法，该方法包括以下步骤：基于所述膨胀腔的体积将所述充气腔添加到约0.1至约1体积％ 膨胀腔，可重复发泡的液体。
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2.发明申请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公开(公告)号：US20090026006A1
公开(公告)日：2009-01-29
申请号：US11881037
申请日：2007-07-25
Applicant: Marc Engel , Jan Leyssens , Wolfgang Gnoerich
Inventor： Marc Engel , Jan Leyssens , Wolfgang Gnoerich
IPC: G10K11/16
CPC classification number: B60C19/00 , B60C5/002 , B60C5/004 , B60C19/002
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.
Abstract translation: 本发明涉及一种减少包括充气腔的充气轮胎和车轮组件中的噪声传播的方法，该方法包括以下步骤：基于所述膨胀腔的体积将所述充气腔添加到约0.1至约1体积％ 膨胀腔，可重复发泡的液体。
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