发明名称 MULTI-FUNCTIONAL METAL SHEET BENDING MACHINE
摘要 The bending tool is used for double bending the cropping (18) on one its clamping. It consists of a frame (1) on which there is a fixed bending bar (2). On the opposite side of the bending bar (2) there is tangentially oriented upper bending bar (6) connected to the upper swinging bending ram (5) and the lower bending bar (8) is connected to the lower swinging bending ram (7). In the direction of the horizontal surface of the fixed bending bar (2) there is a bar (4) of the holder of the swinging holding ram (3).<IMAGE>
申请公布号 CZ277877(B6) 申请公布日期 1993.03.17
申请号 CS19890006871 申请日期 1989.12.06
申请人 MLADEK JAN ING. 发明人 MLADEK JAN ING.
分类号 B21D5/01;(IPC1-7):B21D5/01 主分类号 B21D5/01
代理机构 代理人
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