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Bullet-resistant rolling door

A bulletproof roll and roll door technology, used in windows/doors, protective equipment, anti-war damage, etc., can solve problems such as inability to guarantee protection, inability to provide sufficient protection from ballistic effects, and achieve easy maintenance, light weight and ballistic resistance. , the effect of defense against ballistic attacks

Active Publication Date: 2019-05-21
卢布尔雅那市艾富莱尹泽瑞公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Although the aforementioned documents provide a solution to keeping the weight of rolling shutters etc. low by employing inserts including layers of fabric, these constructions do not provide adequate protection against ballistic effects
In particular, the overlapping area of ​​the individual inserts is a weak point, which can be breached in the event of a targeted attack, so that an adequate protection of the interior cannot be guaranteed

Method used

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  • Bullet-resistant rolling door
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  • Bullet-resistant rolling door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] figure 1 A perspective view of the roller door 1 is shown. The roller door 1 has a door leaf 2 which is guided vertically into guide rails 4 in the area of ​​both sides of a door frame 3 . The door leaf 2 is driven by a drive 5 via a motor.

[0046] Each rail 4 has a helical portion 4 and a vertical portion 42 . In the open position, the door leaf 2 acts as a roller in the helical part 41 of the lintel area, the layers of rollers being placed without contacting each other. In the closed position, the door leaf 2 completely closes the free passage space between the side rails 4 , ie the area where the door is opened, to the bottom and forms a door leaf plane in this state.

[0047] according to figure 2 , the door leaf 2 is constructed from slats 21 as door leaf components, which are flexibly connected to each other via lateral strap hinges 23 associated with each other via hinges 22 . The closure bell 24 as the bottom edge closure of the door leaf 2 , which is loc...

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PUM

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Abstract

The invention relates to a bullet-resistant rolling door (1), comprising a door leaf (2) constructed of door leaf elements (21) rotatably connected to each other. In the closed state of the rolling door (1), the door leaf defines a door leaf plane. The door leaf (2) can be moved back and forth between an open position and a closed position by means of a drive (5). The door leaf elements (21) eachhave a cavity (25) in the cross-section thereof, into which cavity an antiballistic insert (26) is inserted in such a way that the inserts (26) of adjacent door leaf elements (21) overlap in the doorleaf plane in the closed state of the rolling door (1). The rolling door (1) is characterized in that at least one antiballistic defense strip (30, 31), which lies at an angle to the insert (26), is arranged in the cavity (25) of the door leaf element (21), said antiballistic defense strip covering a gap between the inserts (26) of adjacent door leaf elements (21) in the closed state of the rolling door (1). It is thereby achieved that the rolling door (1) not only has fast-running properties and the lowest possible weight but also provides protection against ballistic impact.

Description

technical field [0001] The invention relates to a bulletproof roller door having a door leaf comprising leaf components, such as slats or profiles, connected to each other in a curved manner by hinges. In the closed state of the roller door, the door leaf defines a door leaf plane, wherein the door leaf can be moved back and forth between an open position and a closed position by a drive. The leaf assemblies have respective cavities in cross-section, into which ballistic inserts can be inserted, so that the inserts of adjacent leaf assemblies overlap in the leaf plane when the rolling door is in the closed state, so that in the closed state, the door leaf has Ballistic properties. Wherein the insert has a plate-like structure, the orientation of the insert in the cavity of the leaf assembly is inclined relative to the plane of the leaf, and the leaf assemblies overlap each other in a stepped manner in the area of ​​the joint of the leaf so that the follower is in the closed p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/48E06B5/10E06B9/15
CPCE06B5/10E06B9/15E06B9/68E06B2009/1505E06B2009/1566F41H5/226
Inventor 安德烈·马泽吉朱力·里汤吉马嘉·科比
Owner 卢布尔雅那市艾富莱尹泽瑞公司