Lift cage modular metallic frame is composed of uprights constituting vertical posts connected by crosspieces, each upright comprising plane support face to which angle brackets are connected

摘要

The metallic frame (10) is composed of uprights (14A,14B,22A,22B) constituting the vertical posts located symmetrically at the four corners of the frame. Several crosspieces (16,18,20) are connected to the uprights. The front and rear uprights each comprise a plane support face to which two opposite angle brackets are connected at right angles. One of the brackets is provided with a first support web parallel to the support face and the other bracket has a second support web perpendicular to the support face.