Supporting device for solar panels or heat collectors, has base as well as rear walls overlapped in overlapping area with variable overlapping degree, so that distance of opposite walls is adjusted by variation of overlapping degree

摘要

The device (1) has a rear wall (4b), which extends from the base wall (3b), and is connected as a single piece with the wall (3b). The primary base wall (3a) and secondary base wall (3b) as well as primary rear wall (4a) and secondary rear wall (4b) overlapped in an overlapping area (2) with a variable overlapping degree, in such a way that the distance of the opposite walls is adjusted by variation of overlapping degree. A side wall is connected with the lateral edges of the wall (3b) and is connected as a single piece with the wall (4a). The secondary side wall (6b) of the upper edge of the secondary rear wall (7b) inclined downward to the front edge (8) of the device (1). The side wall (6b) is connected with the lateral edges (5) of the wall (3b) and is connected as single piece with the wall (4b). An independent claim is included for an assembly of multiple devices, connected with each other by longitudinal struts.