发明公开
EP0589326A1 Laminar staple for angularly joining profiled strips 失效
Blechklammer zum Verbinden von auf Gehrung geschnittenen Profilelementen。

Laminar staple for angularly joining profiled strips
摘要:
Laminar staple including two walls (2,3) which are substantially at right angles to each other and which form an edge (4) and two ribs (5,6) which extend substantially at right angles to the walls; the walls and the ribs form a cutting edge (7), and the ribs have two planar portions (5a,6a) substantially parallel to the edge which progressively diverge proximate to the cutting edge into circular arc portions (5b,6b).
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