Fastener for road tunnel lighting fitting - has baseplate and support profile with slots ensuring adjustment and clamping

摘要

The fastener for road tunnel lighting fittings ensures rapid and simple installing into tunnel ceiling. These lighting fittings can be readily adjusted. A plate type holder (4) has a screw (6) engaging with a slot (7) of the holder. It is arranged so that it can be adjusted on one end of the lighting fitting housing (1). A support profile (5) is bolted with a screw (8) engaging in a slot of support (3) and with the holder (4). The support (3) is a hook shaped profile which has horizontal slots (9).