| 摘要 |
PCT No. PCT/EP95/01973 Sec. 371 Date Dec. 30, 1996 Sec. 102(e) Date Dec. 30, 1996 PCT Filed May 24, 1995 PCT Pub. No. WO96/01352 PCT Pub. Date Jan. 18, 1996A connection hook for scaffoldings must, on the one hand, permit a quick and secure connection of two scaffolding parts, and, on the other hand, be able to be manufactured inexpensively and durably and be connectable to scaffolding elements of very different designs. The connection hook of the invention is for this purpose designed as an extruded part, which cooperates with a part, which is always equally shaped on entirely different scaffolding elements, and thereby positively locks the part within the hook opening, and secures this positive lock through a releasable frictional interlock.
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