发明授权
US06533014B1 Nozzle for heat welding overlapping roof membranes to each other along separated first and second paths
有权
喷嘴用于沿着分离的第一和第二路径将重叠的屋顶膜彼此热焊接
- 专利标题： Nozzle for heat welding overlapping roof membranes to each other along separated first and second paths
- 专利标题（中）： 喷嘴用于沿着分离的第一和第二路径将重叠的屋顶膜彼此热焊接
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申请号： US09899580申请日： 2001-07-05
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公开(公告)号： US06533014B1公开(公告)日： 2003-03-18
- 发明人: James Rubenacker , Brian Whelan , Paul Peterson , Claus Pfotenhauer
- 申请人： James Rubenacker , Brian Whelan , Paul Peterson , Claus Pfotenhauer
- 主分类号： B32B3108
- IPC分类号： B32B3108
摘要：
A nozzle for directing discrete streams of air along separated and parallel first and second paths includes a chamber for receiving air of a selected temperature, a first outlet arm extending from the chamber and having a first outlet at a distal end thereof and in a first outlet plane, and a second outlet arm extending from the chamber and having a second outlet at a distal end thereof and in a second outlet plane, an axis of the second outlet arm being generally parallel with an axis of the first outlet arm, the second outlet plane being offset from the first outlet plane.
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