A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a modularly extendable staircase (100) comprising a plurality of extendable treads (20), each tread (20) comprising a tread surface (27), characterized in that each tread (20) is configured to be moved from a retracted state (11) to an extended state (12) such that when each tread (20) is arranged in its retracted state (11), the tread surfaces (27) extend in a common extension plane (28), and wherein when the respective tread (20) is arranged in an extended state (12) the tread surface (27) of the respective tread (20) extends parallel to and above a tread surface (27) of a neighboring tread (20).
The present invention relates to a modularly extendable staircase (100) comprising a plurality of extendable treads (20), each tread (20) comprising a tread surface (27), characterized in that each tread (20) is configured to be moved from a retracted state (11) to an extended state (12) such that when each tread (20) is arranged in its retracted state (11), the tread surfaces (27) extend in a common extension plane (28), and wherein when the respective tread (20) is arranged in an extended state (12) the tread surface (27) of the respective tread (20) extends parallel to and above a tread surface (27) of a neighboring tread (20).
EXTENDABLE STAIRCASE
AUSZIEHBARE TREPPE
ESCALIER EXTENSIBLE
LUTZ PETER (author)
2023-03-29
Patent
Electronic Resource
English
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