A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Revolving door system (610) and method for controlling a revolving door system (610). The revolving door system (610) comprises a plurality of revolving door wings (D1, D2, D3, D4) pivotally connected a central column (690) and a securing mechanism arranged to in an engaged state fix the position of the revolving door wings (D1, D2, D3, D4) relative the central column (690) and in a disengaged state release the revolving door wings (D1, D2, D3, D4) to enable pivoting of said revolving door wings relative the central column (690).
Revolving door system (610) and method for controlling a revolving door system (610). The revolving door system (610) comprises a plurality of revolving door wings (D1, D2, D3, D4) pivotally connected a central column (690) and a securing mechanism arranged to in an engaged state fix the position of the revolving door wings (D1, D2, D3, D4) relative the central column (690) and in a disengaged state release the revolving door wings (D1, D2, D3, D4) to enable pivoting of said revolving door wings relative the central column (690).
REVOLVING DOOR SYSTEM
KARUSSELLTÜRSYSTEM
SYSTÈME DE PORTE TOURNANTE
DREYER ROGER (author)
2024-10-02
Patent
Electronic Resource
English