Scaffold mounting device for curtain wall elements and cladding etc - uses threaded adaptor disc and securing screw working with threaded holding stem of ring eyelet

摘要

The cladding or curtain wall elements are placed on a screw (4) via an adapter (1) which is cylindrical, has a recess to enable it to be slid from the side onto the screw (4) shaft and has a thread and a holder which is used to mount the scaffold and screw onto the adapter. The outside thread running almost right along the adapter works with the inside thread (11) of the holder. This inside thread is designed into a bore (10) led through the cylindrical boss (9) of the holder. The holder is designed as a circular eyelet (8) and an axial extension of the adapter thread extends radially over part of the exterior of the adapter thread circumference and has an axial shoulder with an outer keying surface. Additional components include the screw head (6) and the free endface (12) of the boss (9) which adjoins the scaffold after screwing in to show that the eyelet can be hooked into the scaffold as required.