发明名称 Marking workpieces
摘要 <p>The present application is for providing a method for marking workpieces on punch presses, wherein a marking tool is forced by means of a punch stroke onto or into the surface of a sheet-shaped workpiece, which is displaceable in its plane, in which the marking tool has a tool tip (34) which, after being forced onto or into the workpiece, is maintained in a marking position, the workpiece is displaced in its plane corresponding to the contours of the symbol to be marked or inscribed, and subsequently the tool tip (34) is moved back into its position of rest wherein, if required, after an appropriate movement of the position of the workpiece, the marking process is repeated in accordance with the number of markings to be made. &lt;IMAGE&gt;</p>
申请公布号 EP1099509(A1) 申请公布日期 2001.05.16
申请号 EP20000122534 申请日期 2000.10.16
申请人 MATE PRECISION TOOLING INC. 发明人 SCHNEIDER, ALBRECHT
分类号 B21C51/00;B21D17/02;B44B5/00;(IPC1-7):B23P23/00;B44C1/24 主分类号 B21C51/00
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