Self-climbing elevator machine room for use during the construction of a building
Number of patents in Portfolio can not be more than 2000
United States of America
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Jan 14, 2025
Grant Date -
Jul 14, 2022
app pub date -
Mar 31, 2022
filing date -
Mar 31, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
The self-climbing elevator machine room comprises two decks positioned upon each other. Each deck comprises guide means supporting the deck movably on guide rails and locking means locking and unlocking the deck to the guide rails and/or to guide rail fixing means. Lifting means move the two decks along the guide rails in relation to each other. At least one power source provides power to the lifting means. The elevator machine room climbs stepwise along the guide rails by alternatingly locking and unlocking the lower deck and the upper deck to the guide rails and/or to the guide rail fixing means and thereafter raising the unlocked deck.
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Cited Art Landscape
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