Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Improvements Relating to Temporary Stairways
Abstract A stairway assembly for temporary access in a void between floor levels of a building under construction. The stairway assembly comprises: 5 - a frame structure having side rails, and - a top support means supporting the frame structure at an edge of the void. In some embodiments the top support means comprises a pair of brackets, each said bracket comprising: - an upper generally horizontally aligned portion which includes a threaded aperture 0 towards its distal end, - respective threaded fasteners are removably threadedly engaged to protrude through the apertures, and - the protruding fasteners are hooked over a support rail. In some embodiments, extenders are clamped between handrail posts and the frame side rails 5 in order to widen the access way. gIa PT/86 169L I71 L ,q ~017 1L (71 r-, .67
Improvements Relating to Temporary Stairways
Abstract A stairway assembly for temporary access in a void between floor levels of a building under construction. The stairway assembly comprises: 5 - a frame structure having side rails, and - a top support means supporting the frame structure at an edge of the void. In some embodiments the top support means comprises a pair of brackets, each said bracket comprising: - an upper generally horizontally aligned portion which includes a threaded aperture 0 towards its distal end, - respective threaded fasteners are removably threadedly engaged to protrude through the apertures, and - the protruding fasteners are hooked over a support rail. In some embodiments, extenders are clamped between handrail posts and the frame side rails 5 in order to widen the access way. gIa PT/86 169L I71 L ,q ~017 1L (71 r-, .67
Improvements Relating to Temporary Stairways
HORTON PETER (Autor:in) / THOMPSON TIM (Autor:in) / EDWARDS GRANT (Autor:in)
02.12.2021
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| Springer Verlag | 2013
| Springer Verlag | 2017
| Springer Verlag | 2016