METHOD IN THE MANUFACTURE OF AN ELEVATOR

In the method according to the invention in the manufacture of an elevator a partially completed elevator is used during the manufacture of the elevator, which elevator comprises a platform that is in the elevator hoistway during the manufacture of the elevator for supporting the elevator car via ho...

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Bibliographic Details
Main Author PLATHIN ANTTI
Format Patent
LanguageEnglish
Published 22.11.2012
Subjects
BUILDING
BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
FIXED CONSTRUCTIONS
FORMS
HANDLING BUILDING MATERIALS ON THE SITE
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS
SCAFFOLDING
SHUTTERING
TRANSPORTING
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Summary:In the method according to the invention in the manufacture of an elevator a partially completed elevator is used during the manufacture of the elevator, which elevator comprises a platform that is in the elevator hoistway during the manufacture of the elevator for supporting the elevator car via hoisting roping, and hoisting roping supported by the aforementioned platform and hanging in the elevator hoistway, in which method a lift is performed, in which the aforementioned platform is lifted to extend the operating area of the elevator car below the aforementioned platform to reach to higher in the elevator hoistway. During the lifting of the hoisting roping, the downward-pulling force exerted on the platform is reduced by transferring a part of the roping supported by the platform to be supported by a bracket that is separate from the platform for at least the duration of the lifting of the platform.
Bibliography:Application Number: US201213533502