Patent ID: 7663498
Filing Date: 2010-02-16
Classification: F21S,F21V,F21W,H01R

Abstract:
1. A signaling column comprising: a plurality of signaling levels superposed on one another and fixed to one another by rotation about an axis, the levels each having a body including a lateral wall and a cover and accommodating a signaling member and conductors distributed over a periphery of the body and extending parallel to the axis to ensure an electrical connection with the signaling member, wherein the body includes a means for assembling to an adjacent body by pivoting of limited amplitude, and a means for connecting that ensures an interconnection of the levels during pivoting, and the body includes a lock including a bar which extends axially and has a first end accessible by a tool and a second end configured to penetrate an opening of the body of an adjacent level and configured to abut against an edge of the opening to prevent the pivoting of the body, the bar being displaceable to adopt two axially distinct positions, a retracted locked position and an extended unlocked position.