发明名称 Continuous method of making a three dimensional sail
摘要 A three dimensional sail of one piece construction is made on a rotating roll having a deformable outer surface. The roll is divided into a large number of segments, extending across the width of the roll, with the convex profile of each segment being adjustable. A sail is made on the roll on a continuous basis by applying a first layer of film, deforming the film on the roll, applying adhesive and reinforcing the yarns, and applying a second layer of film to form a 3-D laminate.
申请公布号 US6106649(A) 申请公布日期 2000.08.22
申请号 US19980166007 申请日期 1998.10.02
申请人 NORTH SAILS GROUP, INC. 发明人 SLYNE, WILLIAM J.
分类号 B63H9/06;B65H39/16;(IPC1-7):B32B31/00 主分类号 B63H9/06
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