发明授权
- 专利标题: DOPPELSCHNITTWERKZEUG UND VERFAHREN ZUR ANWENDUNG EINES DERARTIGEN DOPPELSCHNITTWERKZEUGES
- 专利标题(英): Double cutting tool and method for using a tool of this type
- 专利标题(中): 双刀具和法这样的双切削刀具的应用
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申请号: EP04790692.0申请日: 2004-10-21
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公开(公告)号: EP1699586B1公开(公告)日: 2007-12-19
- 发明人: ALBER, Gerhard , WEBER, Edmund
- 申请人: ThyssenKrupp Drauz Nothelfer GmbH
- 申请人地址: Weipertstrasse 37 74076 Heilbronn DE
- 专利权人: ThyssenKrupp Drauz Nothelfer GmbH
- 当前专利权人: ThyssenKrupp Drauz Nothelfer GmbH
- 当前专利权人地址: Weipertstrasse 37 74076 Heilbronn DE
- 代理机构: Dahlkamp, Heinrich-Leo
- 优先权: DE10357944 20031209
- 国际公布: WO2005061162 20050707
- 主分类号: B23D35/00
- IPC分类号: B23D35/00 ; B23D15/06 ; B23K26/42
摘要:
The invention relates to a double cutting tool for the simultaneous edge processing of sheet metal blanks that are preferably to be laser welded and have differing thicknesses, using at least two parallel cutting blades (1, 2). According to the invention, the cutting blades have a two-dimensional cutting line on the plane of the sheet metal blanks and limbs (11a, 11b) that are arranged mirror-symmetrically about a line of symmetry (12).
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