Frame for roof or canopy of fast restaurant, has swiveling articulations designed to articulate rafter, and set of connecting units arranged for deployment of rafter and for deployment of set of articulations and tie-beam

摘要

The frame has a set of swiveling articulations (A1) that is designed to articulate a rafter (30), and another swiveling articulation (A2) that is designed to articulate the rafter on a tie-beam (20). A third swiveling articulation (A3) is utilized for placing the rafter between the former articulations and the latter articulation. A set of connecting units (25) is arranged for deployment of the rafter and for deployment of the former articulation, the latter articulation and the tie-beam. Independent claims are also included for the following: (1) a method for installation of a frame (2) a device for deployment of a frame.