Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary Stairway with Void Cover
Abstract A stairway assembly providing temporary access between two levels of a building 5 under construction. The assembly extends from a lower floor to an upper floor at a location where the upper floor has a void formed therein to allow for later construction of a permanent stairway. The assembly includes a flight of stairs comprising: - a first frame portion comprising a pair of side rails with treads 10 extending therebetween, and - attachment means at the top end of said first frame portion for attachment to the upper floor at an edge of said void. A trafficable void cover extends over said void and includes a first cover portion which is moveable from a lowered position to a raised position to thereby create a gap 15 in said void cover. When the first cover portion is in said raised position, a person may climb the stairs and enter the upper floor through said gap whereas, when the first cover portion is in said lowered position it at least substantially covers said gap.
Temporary Stairway with Void Cover
Abstract A stairway assembly providing temporary access between two levels of a building 5 under construction. The assembly extends from a lower floor to an upper floor at a location where the upper floor has a void formed therein to allow for later construction of a permanent stairway. The assembly includes a flight of stairs comprising: - a first frame portion comprising a pair of side rails with treads 10 extending therebetween, and - attachment means at the top end of said first frame portion for attachment to the upper floor at an edge of said void. A trafficable void cover extends over said void and includes a first cover portion which is moveable from a lowered position to a raised position to thereby create a gap 15 in said void cover. When the first cover portion is in said raised position, a person may climb the stairs and enter the upper floor through said gap whereas, when the first cover portion is in said lowered position it at least substantially covers said gap.
Temporary Stairway with Void Cover
EDWARDS GRANT (Autor:in) / THOMPSON TIM (Autor:in)
20.10.2016
Patent
Elektronische Ressource
Englisch
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