发明名称 Method for cutting sheet material
摘要 Apparatus for cutting a sheet of material along a preselected line. The apparatus includes a table having an upper surface sized and shaped for receiving the sheet of material. In addition, the apparatus includes a wire positionable adjacent the upper surface of the table and generally vertically below the preselected line on the sheet of material when the sheet of material is received by the upper surface of the table. Further, the apparatus includes an elongate guide positionable above the sheet of material when the sheet is received by the upper surface of the table for holding the sheet of material in position with respect to the wire and the upper surface of the table. The apparatus also includes a device engageable with the wire for pulling the wire upward through the sheet of material to cut the sheet of material along the preselected line.
申请公布号 US2003200847(A1) 申请公布日期 2003.10.30
申请号 US20030409344 申请日期 2003.04.08
申请人 GENERAL ELECTRIC COMPANY 发明人 PEYERL FRIEDRICH;ALVAREZ DAVID S.;MANICKE PAUL S.
分类号 B26D1/48;B26D1/547;(IPC1-7):B26D1/00 主分类号 B26D1/48
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