Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A construction site safety screen system comprising a plurality of vertical rails deployed across the face of a structure; safety screens, scaffoldings. or the like fixed to said rails; support beams fixed to 5 the outer zone of each concrete slab of a structure with their ends extending beyond the edge of each said slab; releasable means at the outer end of said support beams to engage said rails to retain them parallel to the outer face of said structure but allow their upward or downward sliding displacement; supporting tongues 10 pivotally supported towards the outer ends of said support beams to support the weight of said rails; sliding latch elements to lock said tongues in their engaged positions; jacking means pivotally supported from said support beams, the upper ends of which incorporate supporting means to slidingly engage with said rails, 15 and means to engage said rails to raise or lower them. Sheet 1 of 5 so .57 -4 t Fig 4 44 s-4, 3,51 f3 3 Fig 3
A construction site safety screen system comprising a plurality of vertical rails deployed across the face of a structure; safety screens, scaffoldings. or the like fixed to said rails; support beams fixed to 5 the outer zone of each concrete slab of a structure with their ends extending beyond the edge of each said slab; releasable means at the outer end of said support beams to engage said rails to retain them parallel to the outer face of said structure but allow their upward or downward sliding displacement; supporting tongues 10 pivotally supported towards the outer ends of said support beams to support the weight of said rails; sliding latch elements to lock said tongues in their engaged positions; jacking means pivotally supported from said support beams, the upper ends of which incorporate supporting means to slidingly engage with said rails, 15 and means to engage said rails to raise or lower them. Sheet 1 of 5 so .57 -4 t Fig 4 44 s-4, 3,51 f3 3 Fig 3
Construction Site Safety Screen System
ZANNIS EVAN (Autor:in)
23.04.2020
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste