Fastening arrangement for equipment tray with carpet securing frame - with fastening points for location on mounting plate in opening of double floor plate

摘要

The equipment tray (4) has a carpet securing frame (12) which can be inserted in an opening in a double floor plate (1). It has fastening points (11) for location on a mounting plate (6), which engages in a slot (5) provided in the reveal of the opening of the double floor plate. Preferably the carpet securing frame is in the form of a frame ending at the level of the carpet (2). The mounting plate may be rectangular or square with an aperture matching the external dimensions of the equipment tray and has tabs (8) projecting to the sides. -