Sub-assembly drawer with forward and rearward transverse rails - has rear wall pivoted about lower edge and retained in upright position by catches at top corners behind brackets on sidewall extensions

摘要

The rails (e.g. 22,23) are screwed to both sidewalls (e.g. 11) which are joined to identical extensions (24) screwed into their grooves (12) with guidance between upper and lower steps (45). The limbs (25) at the top and underside of each extension contain pivot holes in projecting tabs (26) turned inwards and offset by the thickness of the rear wall (31), which is pivoted about screws (33) and secured by springs (35) snapped into place behind the brackets. USE/ADVANTAGE - For pluggable electrical appts., the rear wall is easily installed, fixed in position and withdrawn quickly and positively without any tool.