发明名称 Folded container made from metal sheet on hydraulic press - has jacks and anvils to form container and with handling jaws for transfer
摘要 <p>The container is made from a single sheet of metal folded over at the edges to form two sides (1) and two ends (2). The corners (3) can be folded over against the sides of the container. The container folder consists of hydraulic jacks and anvils to form the box from a flat plate. It can form a diagonal fold on the corner after forming the edges. It also has grips to hold the partially formed container in position.</p>
申请公布号 FR2460731(A1) 申请公布日期 1981.01.30
申请号 FR19800003570 申请日期 1980.02.19
申请人 YUWA SANGYO KK 发明人
分类号 B21D5/01;B21D51/52;(IPC1-7):21D39/02 主分类号 B21D5/01
代理机构 代理人
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