发明授权
US07833373B2 Guide for guiding reinforcement threads sprayed onto a surface during manufacture of a tire
有权
用于在制造轮胎期间引导喷涂在表面上的加强螺纹的引导件
- 专利标题： Guide for guiding reinforcement threads sprayed onto a surface during manufacture of a tire
- 专利标题（中）： 用于在制造轮胎期间引导喷涂在表面上的加强螺纹的引导件
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申请号： US11979349申请日： 2007-11-01
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公开(公告)号： US07833373B2公开(公告)日： 2010-11-16
- 发明人: Pascal Martin , Dominique Cordaillat
- 申请人： Pascal Martin , Dominique Cordaillat
- 申请人地址： CH Granges-Paccot
- 专利权人： Michelin Recherche et Technique S.A.
- 当前专利权人： Michelin Recherche et Technique S.A.
- 当前专利权人地址： CH Granges-Paccot
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： FR0609646 20061102; FR0609648 20061102
- 主分类号： B29D30/08
- IPC分类号： B29D30/08
摘要：
Device for manufacturing a reinforcement from a thread laid directly in its final position by spraying lengths of the thread onto a receiving surface. The thread lengths are delivered from a conduit to a guide as the conduit rotates about an axis. The guide includes deflectors forming therebetween a slot having a thread inlet orifice and a thread spray (discharge) orifice spaced apart along the guide's height. The separation between the deflectors narrows toward the spray orifice, wherein the deflectors form therebetween an angle in the range of 3° and 7° when measured at any point along the height of the slot.
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