发明名称 Cutting method and apparatus for tape laying machines
摘要 A tape (100) is transported by a continuous strip of backing paper (102) along a tape guide (22) into position for the tape (100) to be cut by a blade (12). The tape guide (22) has an essentially flat center portion (24) and opposite side portions (28) that are inclined toward blade (12) relative to center portion (24). Side portions (28) are preferably smoothly curved. Side portions (28) guide the lateral edges of the tape (100) and paper (102) to bend toward blade (12) when a lateral cut is being made. This allows a cut of essentially constant depth to completely sever tape (100), including any fibers (106) that have come loose from the edges of paper (102), without severing paper (102).
申请公布号 US4519285(A) 申请公布日期 1985.05.28
申请号 US19830509665 申请日期 1983.06.30
申请人 THE BOEING COMPANY 发明人 DONTSCHEFF, HELMUT
分类号 B26D1/18;B26D3/08;B29C70/38;B65H35/00;B65H37/00;(IPC1-7):B26D3/08 主分类号 B26D1/18
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