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Elevator arrangement

A technology for elevators and elevator shafts, applied to elevators, lifts, transportation and packaging in buildings, etc., can solve problems such as tripping hazards and movement difficulties, and achieve the effect of eliminating problems such as good transportation capacity and operation accuracy

Inactive Publication Date: 2015-07-01
KONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Too large a height difference between the threshold of the elevator car and the threshold of the floor makes movement difficult and is a safety issue due to the trip hazard

Method used

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Examples

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Embodiment Construction

[0032] In the solution shown hereinafter according to the invention, the elevator arrangement comprises at least two elevator cars 1 and 2 moving simultaneously with each other and stationary at the same time with each other, the elevator cars being arranged to function as counterweights for each other , and are connected to each other by the suspension ropes 3 of the elevator, of which there may be only one rope or several parallel ropes. The length of the suspension rope 3 is dimensioned such that when the first elevator car 1 is at a floor 7 higher than the lower floor 8, the second elevator car 2 is correspondingly at a floor level 8 lower than the floor 7, and vice versa. The same is true. In the solution according to this embodiment, the elevator cars 1 and 2 thus only run between two floors 7 and 8 one above the other, but they can also run between more than two floors one above the other. run between floors. The elevator car may for example serve a restaurant in the ...

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Abstract

The object of the invention is an elevator arrangement, which comprises at least two elevator cars that are connected to each other with suspension ropes or corresponding and are configured to move simultaneously with each other and reciprocally in an elevator hoistway, and a hoisting machine provided with at least one traction sheave or corresponding. The arrangement comprises at least one compensation means for compensating positioning inaccuracies caused by loading of the elevator cars.

Description

technical field [0001] The object of the invention is an elevator arrangement as defined in the preamble of claim 1 . [0002] Although the arrangement according to the invention is primarily intended to handle conveying traffic between two floors of a building one above the other, such as passenger conveying traffic, for example to replace escalators or moving walks, more than conveying between two floors Transport can also be handled by the arrangement according to the invention. Background technique [0003] Conveying transport between two floors of a building one above the other, for example the transport of passengers, is often arranged by means of escalators or moving walks, an advantage of which is a good transport capacity. One problem, however, is that escalators, and especially moving walks arranged in ramps, require a very large amount of space in the horizontal direction. In addition, on those floors where escalators or moving walks are used, the arrangement of...

Claims

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Application Information

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IPC IPC(8): B66B1/40B66B7/10B66B11/00
CPCB66B9/00B66B7/10B66B11/009B66B1/40B66B2009/006B66B11/0095
Inventor E.奥兰科M.雷萨嫩
Owner KONE CORP
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