发明名称 |
Flanging device for pre-flanging and flanging of components |
摘要 |
A hemming or flanging device is provided for the prehemming and finishing hemming of components with a first component having an upright standing flange before hemming and a second component with a flat edge area. The device includes a folding bed performing the hemming stroke with support surfaces for the components arranged to be approached at least in an edge area. At least one prefolding jaws movable into a prehemming position, with a flange contact surface arranged obliquely to the flange. At least one finishing folding jaw has contact surfaces arranged in parallel to the edge area. A finishing folding jaw slide moves the finishing folding jaw from an outside to an inside into a finishing hemming position. A prefolding jaw slide or a pivoting plate moves the prefolding jaw from the outside to the inside into the prehemming position and relative to the finishing folding jaw slide.
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申请公布号 |
US6804981(B1) |
申请公布日期 |
2004.10.19 |
申请号 |
US20010979918 |
申请日期 |
2001.11.26 |
申请人 |
THYSSENKRUPP TECHNOLOGIES AG |
发明人 |
MAIER JOSEF |
分类号 |
B21D39/02;(IPC1-7):B21D39/02 |
主分类号 |
B21D39/02 |
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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