Pallet shelving with simple safety locking - uses screw on cross beams to engage in holes on uprights when correctly assembled

摘要

The pallet shelving comprises transverse beams suspended from the holes in the frame uprights. For extra safety measure against accidental dismantling the transverse beams are provided with a screw which is turned into the holes in the columns after the beams are mounted. This screw is pref. mounted in a thread cut into the elements which support the mounting bolts. The thread is pref. on a level such that when the beams are in their final position the screw is positioned directly beneath the upper edge of the hole in the frame so as to prevent any undue dismantling.