发明名称 unidade de fechamento para ferramentas a ser pressionada em conjunto contra forças de abertura.
摘要 The invention relates to a closing unit for tools to be pressed together against opening forces having two tool carriers which can be displaced towards one another. In accordance with the invention, there are two jaws engaging over the tool carrier plates at the side in each case in a closed position while building up a bias. The closing unit is advantageously designed in the form of bias modules for tools.
申请公布号 BR0200870(B1) 申请公布日期 2010.11.03
申请号 BR20020200870 申请日期 2002.03.19
申请人 发明人 AUGUST WILHELM SCHAEFER
分类号 B21D26/02;B21D26/025;B21D26/039;B29C33/20 主分类号 B21D26/02
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