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Elevator provided with an arrangement for making an opening through the roof of an elevator car

An elevator car and elevator technology, applied in the field of opening devices, can solve problems such as increasing elevator costs, and achieve the effects of easy implementation, cost reduction, and simplified production

Inactive Publication Date: 2020-06-12
KONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with these solutions is that the escape hatch increases the cost of the elevator and requires additional space on the roof of the elevator car

Method used

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  • Elevator provided with an arrangement for making an opening through the roof of an elevator car
  • Elevator provided with an arrangement for making an opening through the roof of an elevator car
  • Elevator provided with an arrangement for making an opening through the roof of an elevator car

Examples

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Embodiment Construction

[0014] figure 1 The upper part of the elevator car 1 is shown in a simplified and schematic oblique view, in which the device according to the invention is applied. The outer surface of the roof 2 of the elevator car 1 is equipped with a mark 3 arranged to mark a part 4 arranged to be cut off from the roof 2 in order to form an opening 8 in the roof 2 of the elevator car in an emergency .

[0015] In some emergency situations, the passengers in the elevator car 1 that has stopped in the elevator shaft cannot leave the position of the car via the elevator door, and the car cannot move to any floor, then the passengers must pass through the elevator car 1. The roof 2 was rescued. In this case, according to the present invention, one or more rescuers arrive on the roof 2 of the elevator car 1 by, for example, climbing down from the hoistway door of the next floor above. The rescuer makes an opening 8 to the roof 2 by cutting off the marking part 4 of the roof 2 on the top of the r...

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Abstract

The invention relates to an elevator provided with an arrangement for making an opening through the roof of an elevator car (1). The arrangement comprises a marking (3) on the roof (2) for marking a portion (4), which is arranged to be cut off from the roof (2) to form an opening (8) to the roof (2).

Description

Technical field [0001] The invention relates to an elevator provided with a device for making an opening through the roof of an elevator car as defined in the preamble of claim 1. Background technique [0002] According to international regulations, the elevator car must include emergency escape devices. In some types of elevators, escape devices must include hatches or corresponding items installed on the roof of the elevator car. However, rescue operations through the roof of the elevator car are extremely rare. European Patent Publication No. EP1988049 (A1) discloses an example of an elevator including such a roof hatch. The problem with these solutions is that the escape hatch increases the cost of the elevator and requires additional space on the roof of the elevator car. Summary of the invention [0003] The purpose of the present invention is to eliminate the shortcomings of the prior art and obtain a cheap and space-saving device for making openings through the roof of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02B66B5/02
CPCB66B5/027B66B11/0226
Inventor M.哈帕尼米M.拉萨嫩J.米科嫩A.卡泰嫩E.欧兰科
Owner KONE CORP
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