发明授权
US07273572B2 Method of making an interior panel for a door and an article made thereby
失效
制造门的内部面板和由此制成的制品的方法
- 专利标题： Method of making an interior panel for a door and an article made thereby
- 专利标题（中）： 制造门的内部面板和由此制成的制品的方法
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申请号： US10911121申请日： 2004-08-04
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公开(公告)号： US07273572B2公开(公告)日： 2007-09-25
- 发明人: Glenn A. Cowelchuk , Robert J. Adams , Kenneth W. Shaner , Nelson E. Williams, Jr. , John D. Youngs
- 申请人： Glenn A. Cowelchuk , Robert J. Adams , Kenneth W. Shaner , Nelson E. Williams, Jr. , John D. Youngs
- 申请人地址： US MI Dearborn
- 专利权人： International Automotive Components Group North America, Inc.
- 当前专利权人： International Automotive Components Group North America, Inc.
- 当前专利权人地址： US MI Dearborn
- 代理机构： Brooks Kushman P.C.
- 主分类号： B29C44/06
- IPC分类号： B29C44/06 ; B29C44/12
摘要：
An interior trim panel for a vehicle door is provided according to alternative methods. The interior trim panel includes a bolster to which a polyurethane skin is molded by a spraying operation. Expanded polyurethane foam is sprayed over the polyurethane skin and a backing panel is either integrally formed or assembled to the polyurethane foam layer.
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