Pull-out frame for cupboard has support frame with pair of uprights joined by metal housings with channel and screw holes for slide rails, and front flaps

摘要

The support frame consists of a pair of upright bars (2) joined at the top and bottom by two identical housings (3) made of sheet metal pressed to form a channel. Holes in the housings take screws fixing the housings to the frame's (1) slide-rails (4) mounted on the cupboard's (5) floor and ceiling. The fronts of the housings are closed by flaps (3a).