发明名称 |
SUPPORTING CORE AND METHOD FOR PRODUCING HOLLOW PROFILED ELEMENTS |
摘要 |
<p>A supporting core for using in a device for forming plates into a structured hollow profile and a method for producing structured hollow profiles from a plate, which on the one hand ensures an all-over support of the plate, and still enables the production of hollow profiles with a variable cross-section or a curved course, is provided by including individual supporting members, which when pushed together at least in part form as a surface an inner contour of the hollow profile to be produced and are interconnected by means of coupling elements, wherein the coupling elements allow the supporting members to be pulled-apart, and wherein the supporting members are interconnected in a hinged manner in the pulled-apart position.</p> |
申请公布号 |
EP2282853(A1) |
申请公布日期 |
2011.02.16 |
申请号 |
EP20090742014 |
申请日期 |
2009.04.29 |
申请人 |
THYSSENKRUPP STEEL EUROPE AG |
发明人 |
BRUEGGENBROCK, MICHAEL;FLEHMIG, THOMAS;GORSCHLUETER, JOERG;SILZ, HARALD |
分类号 |
B21D5/10;B21C37/06;B21D9/01;B21D9/03;B21D51/02 |
主分类号 |
B21D5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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