Patent ID: 11905670
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 6:
7. The end piece of claim 1, wherein each of said sliding support means of the beam consists of a sliding support means comprising:
a slide suitable for being slidingly inserted between said first “C”-shaped guide and said second “C”-shaped guide of the track,
an upright that projects in off-centered position from said slide near the first one of the two “C”-shaped guides of the track, and
a pair of hooked brackets that protrude at different heights from said upright towards the second one of said two “C”-shaped guides of the track, substantially on the central line of said slide; wherein the upper bracket comprises a horizontal wing joined at the end with a downward-facing vertical wing and wherein the lower bracket comprises a horizontal wing joined at the end with an upward-facing vertical wing in perfect alignment with said vertical wing of said upper bracket; wherein said horizontal wings of said brackets are suitable for exactly interfering against said upper horizontal wall and said lower horizontal wall of the beam, in such a way that said vertical wings are inserted in said longitudinal grooves respectively provided in said upper horizontal wall and said lower horizontal wall of the beam.