The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2025
Filed:
Mar. 31, 2022
Kone Corporation, Helsinki, FI;
Otto Lanz, Helsinki, FI;
Matti Rasanen, Helsinki, FI;
Anssi Venho, Helsinki, FI;
Janne Mikkonen, Helsinki, FI;
Janne Laine, Helsinki, FI;
Markku Haapaniemi, Helsinki, FI;
Jari Kantola, Helsinki, FI;
Aki Haikonen, Helsinki, FI;
Jari Osterman, Helsinki, FI;
Petri Kere, Helsinki, FI;
Jori Hagg, Helsinki, FI;
Jorma Mustalahti, Helsinki, FI;
Tarvo Viita-Aho, Helsinki, FI;
Kone Corporation, Helsinki, FI;
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.