发明名称 Method for the preparation of blank separating tools
摘要 A table, which is used for holding upper and lower tools of a blank separating station which separates blanks formed in a sheet into separate units includes a frame having an assembly on one side for holding one pair of upper and lower tools and an assembly on the opposite side for holding a second pair of tools, said frame being mounted for rotation around the horizontal axis so as to present one set of tools in a position for being inserted into a machine and to allow operating and positioning a punch on the other set of tools by passing the punch through openings in the lower tool of said pair to be placed on a surface of the upper tool facing the lower tool.
申请公布号 US5217423(A) 申请公布日期 1993.06.08
申请号 US19920946600 申请日期 1992.09.18
申请人 BOBST SA 发明人 DE DOMPIERRE, JEAN-BERNARD
分类号 B23D35/00;B26D7/18 主分类号 B23D35/00
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