METHOD IN THE MANUFACTURE OF AN ELEVATOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
Jun 26, 2012
filing date -
Dec 31, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
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.
First Claim
Other Claims data not available