Roller shutter with door leaf in the form of a flexible curtain

A rolling gate and door leaf technology, which is applied in the field of rolling gates, can solve problems such as product damage and personnel injury, and achieve the effect of not being easily damaged, reducing the risk of damage, and reducing the risk of damage

Active Publication Date: 2017-08-25
EFAFLEX INZENIRING D O O LJUBLJANA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here, too much injury to persons or too much damage to forklifts, products, etc. may still occur

Method used

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  • Roller shutter with door leaf in the form of a flexible curtain
  • Roller shutter with door leaf in the form of a flexible curtain
  • Roller shutter with door leaf in the form of a flexible curtain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Figures 1 to 4 A first exemplary embodiment of a rolling shutter 100 is shown.

[0054] It comprises a door leaf 110 substantially consisting of a flexible curtain with a curtain part 111 and a terminating element 112 arranged on its forward edge. A forward edge is an edge region and / or edge located on the curtain part 111 which is located forward in the direction of movement during closing of the door leaf 110 .

[0055] In the present case, the rolling gate 100 , which is designed as a lift gate, also comprises a reel 120 on which the door leaf 110 is wound during the opening of the rolling gate 100 . Additionally, the rolling gate 100 includes side guides 130, one of which is shown in figure 2 , and it accommodates the side edges of the door leaf 110 . Finally, the rolling shutter 100 comprises a drive 140 which generates a driving force for driving the door leaf 110 .

[0056] figure 2 is a cross-sectional plan view of one of the side guides 130 . As can be...

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PUM

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Abstract

The invention relates to a rolling gate (100), in particular a high-speed rolling gate, comprising a leaf (110) in the form of a flexible curtain, side guides receiving the side edges of the leaf (110) therein and generating drive Drive (140) of the driving force of the door leaf (110), wherein the door leaf (110) has an elastically designed terminal element (112) on the forward edge, which is tensioned by a lateral force component applied laterally between the side guides. In particular, the rolling shutter (100) is characterized in that said driving force of the driver (140) acts on the terminating element (112) of the door leaf (110), thereby providing said laterally applied transverse force component to tension the door leaf ( 110) and a tension component generally directed in the direction of movement of the door leaf (110) to close said door leaf (110). Thus, an improved rolling shutter ( 100 ) is achieved which has a high operating reliability and presents less danger to persons or objects in the event of a collision.

Description

technical field [0001] The invention relates to a rolling gate, in particular a high-speed rolling gate, comprising a door leaf in the form of a flexible curtain, side guides in which the side edges of the door leaf are received, and a drive generating a driving force for driving the door leaf, wherein the door leaf has Elastically designed terminating element on the forward edge tensioned between the side guides by a laterally applied lateral force component. Background technique [0002] Roller shutters with a flexible curtain formed of PVC or the like have been used in practice for a long time. It has proven to be of excellent value for creating a draft-tight closure, for example between rooms in a larger hall or the like. Such a roller shutter has the advantage of lower weight compared to a shutter arrangement with a door leaf formed from slats or segments. Therefore, it can be operated at very high speeds. [0003] Usually, such roller shutters have a roller shaft, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B9/13E06B9/58E06B9/62
CPCE06B9/13E06B9/581E06B9/62E05Y2900/11E06B9/70E06B9/58E06B9/80E05F15/41E05F15/686E05F15/70E06B2009/6836E06B2009/6845
Inventor 马尔科·博加塔马尔科·都灵瑟克安德烈·梅泽伊
Owner EFAFLEX INZENIRING D O O LJUBLJANA
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