发明名称 Tool clamping device for shaping tool, especially for a press brake
摘要 A tool-clamping device for a forming tool, in particular a bending punch or bending die, on a compression beam, in particular an edging press, comprising a tool adapter attached to the compression beam and designed to releasably hold the forming tool. At least one resiliently elastic return means is provided between a receiving region of the tool adapter and a connecting region of the tool adapter or between the beam and the tool adapter to counteract a relative displacement between the tool adapter and forming tool and the compression beam in the longitudinal direction of the beam.
申请公布号 US6782729(B2) 申请公布日期 2004.08.31
申请号 US20030365338 申请日期 2003.02.12
申请人 TRUMPF MASCHINEN AUSTRIA GMBH & CO. KG. 发明人 SPERRER GERHARD
分类号 B21D5/02;(IPC1-7):B21D37/04 主分类号 B21D5/02
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