CLAMPING CONNECTION BETWEEN DOUBLE-WALLED PANELS PROVIDED WITH CROSS-BEAMS AND A PROFILE, ESPECIALLY FOR SMALL GREENHOUSES

摘要

1. A double-web panel element (1) comprising edges which are adjoined by profiled connecting and/or terminating elements (2), particularly for hotbed boxes or small hothouses, characterized in that spaced apart clamping members (3) have been inserted at each edge of the double-web panel (1) into the hollow chambers which are defined by the top plates (1a) and the web walls (1b) of the double-web panel (1) or through apertures (7) in the web walls (1b), each clamping member (3) has at least one projection (4), which faces one of the two top plates (1a), and the profiled connecting and/or terminating element (2) which is associated with each clamping member (3) and embraces the associated edge of the double-web panel (1) has at least one inwardly protruding nose (5), which is associated with the projection (4) of the clamping member (3) and together with the associated top plate (1a) has snapped behind the projection (4) of the associated clamping member.