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:
Mar. 28, 2017
Filed:
Jun. 28, 2013
Kone Corporation, Helsinki, FI;
Johannes De Jong, Järvenpää, FI;
KONE CORPORATION, Helsinki, FI;
Abstract
Method and arrangement in the manufacture of an elevator, which includes during construction time an elevator hoistway, an elevator car, hoisting roping, a supporting structure including a plurality of support elements movable between a position extended from the supporting structure towards the side and a position retracted towards the supporting structure, and a platform. A plurality of lifts are performed, in each of which lifts the supporting structure is lifted higher up in the elevator hoistway, while the support elements are in the retracted position, after which the support elements are displaced into the extended position and the supporting structure is lowered to rest on top of the structures of the building supported by the support elements in the extended position for the vertical support of the supporting structure in the elevator hoistway, and between lifts the elevator car is used for transporting passengers and/or freight between floors.