A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a frame-like elevator shaft structure comprising a plurality of constructional elements, the constructional elements being adapted in such a way that a first constructional element (10;14) brought into releasable engagement with a second constructional element (12;16) is no longer disengageable from the second constructional element when a third constructional element (26, 25;30) is brought into engagement with the first constructional element (10;14) and/or the second constructional element (12;16).
The invention relates to a frame-like elevator shaft structure comprising a plurality of constructional elements, the constructional elements being adapted in such a way that a first constructional element (10;14) brought into releasable engagement with a second constructional element (12;16) is no longer disengageable from the second constructional element when a third constructional element (26, 25;30) is brought into engagement with the first constructional element (10;14) and/or the second constructional element (12;16).
FRAME-LIKE ELEVATOR SHAFT STRUCTURE
RAHMENARTIGE AUFZUGSSCHACHTSTRUKTUR
STRUCTURE DE CAGE D'ASCENSEUR EN FORME DE CADRE
SBRANA FABIO (author)
2020-07-01
Patent
Electronic Resource
English
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