Improvements in a tubular scaffold.

摘要

Scaffolding tubular type Quick Assembly / disassembly.Consist of vertical Elements (1) which is fixed on the bushing Holes (3); horizontal Beams (2) comprising at least a Limb of an Assembly piece (4) in the form of Fork is formed by a vertical Wall (4c) attached to the limb and Two horizontal Wings (4a, 4b) provided with slots (6a, 6b); means (10, 11, 12,21) for a Key position at Rest (5) so that the Upper Edge of a Hollow casing (3) is supported by a Pivot on thelookout slightly in Relief (8) of the pin (5); and Means (9, 13) to guide the Downhill by gravity of the aforementioned Key (5).