发明名称 Corner connection press for mfr. of metal frames - has multi-sectional press head, and two clamping bodies, with blade-like press tools
摘要 The press is for the mfr. of metal frames for doors, windows etc. Profiled bars are connected at right angles via a bevel joint, and positively connected via an angled corner section. The section has apertures, and tongues projecting from the profiled bars, are pressed into the apertures. The press has a multi-sectional press head (11), and a main clamping body (12), to carry a first blade-like press tool (4). The main clamping body carries an additional clamping body (14) for another blade-like press tool (17). This clamping body is adjustable and lockable. USE/ADVANTAGE - Universal application of corner connection press for mfr. of metal frames due to easy adjustability.
申请公布号 DE4135489(A1) 申请公布日期 1993.04.29
申请号 DE19914135489 申请日期 1991.10.28
申请人 RENZ, EDGAR, 7130 MUEHLACKER, DE 发明人 RENZ, EDGAR, 7130 MUEHLACKER, DE
分类号 B21D53/74 主分类号 B21D53/74
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