JPS6156664A - Fire-proof shield part for closing wall or covering cutting of conveyor - Google Patents

Fire-proof shield part for closing wall or covering cutting of conveyor

Info

Publication number
JPS6156664A
JPS6156664A JP60099734A JP9973485A JPS6156664A JP S6156664 A JPS6156664 A JP S6156664A JP 60099734 A JP60099734 A JP 60099734A JP 9973485 A JP9973485 A JP 9973485A JP S6156664 A JPS6156664 A JP S6156664A
Authority
JP
Japan
Prior art keywords
fire
slider
plates
closing
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP60099734A
Other languages
Japanese (ja)
Other versions
JPH0583266B2 (en
Inventor
ヨツヒエン・シユテビツヒ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIYUTEBITSUHI BURANTOSHIYUTSU
SHIYUTEBITSUHI BURANTOSHIYUTSUTSU GmbH
Original Assignee
SHIYUTEBITSUHI BURANTOSHIYUTSU
SHIYUTEBITSUHI BURANTOSHIYUTSUTSU GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHIYUTEBITSUHI BURANTOSHIYUTSU, SHIYUTEBITSUHI BURANTOSHIYUTSUTSU GmbH filed Critical SHIYUTEBITSUHI BURANTOSHIYUTSU
Publication of JPS6156664A publication Critical patent/JPS6156664A/en
Publication of JPH0583266B2 publication Critical patent/JPH0583266B2/ja
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C2/00Fire prevention or containment
    • A62C2/06Physical fire-barriers
    • A62C2/22Fire-dampers with provision for the removal of an obstacle, e.g. rails, conveyors, before closing the opening

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)
  • Building Environments (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

1. A fire protection closure for closing off a wall of ceiling opening in a conveyor system which exhibits means of conveyance leading through the wall or ceiling opening, in particular a conveyor rail (10, 11), having a flat housing (1) which exhibits an opening (4) for the conveyor system corresponding with the wall or ceiling opening and in which in sideguides a slider (5) of fire-resistant material is held for closing off the opening, the said slider exhibiting on the edge (14) of it lying at the front in the closing direction two panels projecting beyong the bottom edge (14) of the slider and running in parallel with the plane of the slider at a distance apart, and having means (6, 7) of closing the slider in case of fire, characterized in that the panels are formed by metal sheets (12, 13) which in the closed state butt against a closing edge (15) of the opening (4) in the housing, and that between the metal sheets (12, 13) material (16) is arranged, which foams under heat and fills the space between the metal sheets (12, 13) to become fire-resistant.

Description

【発明の詳細な説明】 本発明は、特許請求の範囲第1項の上位概念に記載の様
式の防火遮断部に関する。
DETAILED DESCRIPTION OF THE INVENTION The invention relates to a fire protection shutoff of the type defined in the preamble of claim 1.

ドイツ連邦共和国実用新案公報第8313824号から
当該様式の防火遮断部が公知になっているがこの防火遮
断部にあってはスライダは完全に耐火性の材料から成る
。このスライダは比較的肉厚であり、従ってこのスライ
ダの材料では、閉鎖方向で前方に存在している縁部の切
通しを介して案内される搬送手段の輪郭への適合が好都
合に行われない。既に、熱の作用で発泡膨張してスライ
ダと搬送手段との間に避けられない中間空所を閉じる材
料の使用も為されてはいるが、しかしこの材料は避けら
れない中間空所から逃げてしまう。その上、スライダの
ために使1   用さf′″6材料は脆弱″″′′アリ
″閉鎖方向′存在している縁部が、スライダがしばしば
当接縁部に突き当たることによって、損傷されると言う
危険が生じる。
German Utility Model Publication No. 83 13 824 discloses a fire shut-off of this type, in which the slide consists entirely of fire-resistant material. This slider is relatively thick, so that the material of this slider does not favorably adapt to the contour of the conveying means that is guided through the edge cut-out located in front in the closing direction. Already, materials have been used that expand under the influence of heat to close the unavoidable intermediate space between the slider and the conveying means; Put it away. Moreover, the f'''6 material used for the slider is fragile and the edges present in the closing direction are often damaged by the slider hitting the abutting edges. There is a danger that.

本発明の根底をなす課題は、防火遮断部内の切通しを介
して案内される搬送手段、例えば搬送レールが複雑な形
であっても良好な封隙を可能にし、熱の作用の下で発泡
膨張する材料の逃げを回避させる、頻繁に使用しても頑
丈であり、その上構造が単純でメジ、かつ製造費が廉価
な当該様式の防火遮断部を造ることである。
The problem underlying the invention is to enable good sealing even with complex shapes of the conveying means, e.g. conveying rails, which are guided through cut-outs in the fire shut-off, and which allow the foam to expand under the action of heat. To create a fireproof shutoff part of this type which avoids the escape of materials, is sturdy even when used frequently, and has a simple and simple structure and is inexpensive to manufacture.

本発明の根底をなす課題は特許請求の範囲第1項に記載
の構成によって解決される。
The problem underlying the present invention is solved by the structure described in claim 1.

本発明の基本、思想は、スライダの閉鎖方向で前方に存
在する領域を従来のように当接縁部に至るまで耐火性の
材料で形成するのではなく、火災発生の際短時間で早々
に耐火性を発揮する、互いに間隔を置いて設けられる板
によって形成することにある。この板は切通しを介して
案内される搬送手段の複雑な輪郭に簡単かつ有利な方法
で適合可能である。耐火性を考慮しての長時間にわたる
封隙は本発明の基本思想により、熱の作用の下で発泡膨
張し、次いで耐火性体を形成する材料によって完全に行
われる。この材料によって囲まれている空所は比較的大
きくはあるが、しかし発泡膨張空所を区画する板は、発
泡体が把持され、かつ逃れないように働く。
The basic idea of the present invention is that the area in front of the slider in the closing direction is not made of fire-resistant material up to the abutting edge as in the past, but rather that the area in front of the slider in the closing direction is It consists of spaced plates that exhibit fire resistance. This plate can be adapted in a simple and advantageous manner to the complex contours of the conveying means guided through the cut-outs. According to the basic idea of the invention, the long-term sealing in view of fire resistance is achieved completely by the material which expands under the action of heat and then forms the refractory body. Although the cavity surrounded by this material is relatively large, the plates that define the foam expansion cavity serve to grip the foam and prevent it from escaping.

本発明による板は比較的薄くともよいので、本発明の他
の構成によシ搬送手段をその搬送作業を妨げることなく
、シかも板の挿入を可能にする狭い間隙内に設けること
が可能となる。このような構成により、もはや板前縁部
を搬送手段、例えば搬送レールの輪郭に適合させる必要
がない。板は例えば常に真直ぐな前縁を有しておυ、こ
の前縁は板間の空所を確実に封隙し、辷れに伴い熱の作
用の下で発泡膨張する材料の逃げが回避される。
Since the plate according to the invention may be relatively thin, another embodiment of the invention makes it possible for the conveying means to be placed in a narrow gap that allows the insertion of the plate without interfering with its conveying operation. Become. With such an arrangement, it is no longer necessary to adapt the front edge of the plate to the contour of the conveying means, for example the conveying rail. The plates, for example, always have a straight leading edge υ, which reliably seals the spaces between the plates and prevents the escape of material that expands under the action of heat as it slides. Ru.

特許請求の範囲第5項に記載の発明の他の構成によシ、
スライダのだめのケーシング内の切通しの当接縁部の領
域内いに付加的な材料が設けられる。従って、熱の作用
の下で発泡膨張する材料は両側から本発明による板間空
所を充填する。
According to another configuration of the invention described in claim 5,
Additional material is provided in the region of the abutment edge of the cut-out in the casing of the slider reservoir. The foam-expanding material under the action of heat therefore fills the interplate space according to the invention from both sides.

以下に、添付した図面に図示した実施例によシ本発明を
詳説する。
In the following, the invention will be explained in more detail with reference to the embodiments illustrated in the accompanying drawings.

第1図から第3図に図示した防火遮断部はケーシング1
を有しており、このケーシングは第2図および第3図に
図示したように、壁切通し3の領域内の壁2内に、切通
し4がケーシング内で壁切通しと同列に来るように、設
けられる。
The fire protection cut-off part shown in Figures 1 to 3 is the casing 1.
2 and 3, the casing is provided in the wall 2 in the area of the wall cut-out 3 in such a way that the cut-out 4 is flush with the wall cut-out in the casing. It will be done.

ケーシング1内にはこのケーシング1内を案内されてい
るスライダ5が存在している。図示していない開かれた
状態にあっては、スライダ5は鉄板6により磁石7に懸
架されている。火災発生の場合はこの結合が解かれる。
A slider 5 is located within the housing 1 and is guided within the housing 1. In the open state (not shown), the slider 5 is suspended from the magnet 7 by an iron plate 6. In the event of a fire, this bond is broken.

従ってスライダ5は下方へと運動しかつ切通し4、従っ
て壁切通し3は閉じる。スライダ5を共通して操作する
ため駆動モータ8が設けられており、この駆動モータは
ロッド9を介してスライダ5の操作を許容する。
The slide 5 therefore moves downwards and the cutout 4 and thus the wall cutout 3 close. A drive motor 8 is provided for common operation of the slides 5, which drive motor allows the slides 5 to be operated via a rod 9.

壁切通し3と切通し4とを介して搬送装置の搬送レール
10と11が案内されている。
Transport rails 10 and 11 of the transport device are guided through the wall cut-outs 3 and 4.

第2図の下方領域の拡大して詳細部分を示す第4図から
明らかなように、スライダ5の外面上に板に12と13
が存在しており、これらの板はスライダ5の前外面を覆
っており、下縁部14を越えて突出しておシ、下縁で当
接縁15に当接しておシ、従って防火遮断部の図示した
閉じられた状態で板12と13との間に閉じられている
空所並びにスライダ5の下縁部14とゲージング1の上
縁部15の間に閉じられた空所が形成される。この空所
内において、スライダ5の縁部14の直ぐ下方に熱の作
用の下で発泡膨張する材料から成る物質6が存在してい
る。
As can be seen from FIG. 4, which shows an enlarged detail of the lower area of FIG.
These plates cover the front and outer surfaces of the slider 5, protrude beyond the lower edge 14, and abut against the abutment edge 15 at the lower edge, thus forming a fire-blocking section. In the illustrated closed state, a closed cavity is formed between the plates 12 and 13 as well as between the lower edge 14 of the slider 5 and the upper edge 15 of the gauging 1. . In this cavity, directly below the edge 14 of the slider 5, there is a substance 6 made of a material that expands under the action of heat.

更に、相応して熱の作用の下で発泡膨張する物質17が
板12と13との間の領域内で当接縁部15上に存在し
ている。
Furthermore, a material 17 which correspondingly expands under the action of heat is present on the abutment edge 15 in the region between the plates 12 and 13.

これらの物質16と17の骨は、火災が発生した場合板
12と13との間の全内部空所が発泡膨張しかつ火炎を
抑制する物質で充たされるように設定されている。ケー
シング−とスライダ5は板形材23と24によって互い
に結合されている板18,19と20並びに21と22
とから組み立てられている。
The bones of these materials 16 and 17 are arranged so that in the event of a fire, the entire internal space between the plates 12 and 13 will expand and be filled with a flame suppressing material. The housing and the slide 5 are connected to each other by plates 18, 19 and 20 as well as 21 and 22, which are connected to each other by plate profiles 23 and 24.
It is assembled from.

PI3図は、搬送レール11か細いスリット25と26
によシ中断されておシ、これらのスリットを経て板12
と13とが延びているのを明瞭に示している。即ち、搬
送レール11は火災発生時の囲いおよび特に板12と1
3との間の内部空所の封隙を損なわない。他方細いスリ
ット25と26は搬送レール110機能を妨げない。
The PI3 diagram shows the transport rail 11 and thin slits 25 and 26.
Through these slits, the plate 12 is interrupted.
and 13 are clearly shown extending. That is, the conveyor rail 11 is used as an enclosure in the event of a fire and in particular for plates 12 and 1.
3 without impairing the sealing of the internal space between the two. On the other hand, the narrow slits 25 and 26 do not interfere with the function of the transport rail 110.

第5図は第4図による実施例の変形した細部を示してい
る。この場合図面は第4図に対して近直な断面を示して
いる。一致する部材は同じ参照符号で示した。壁部2内
に形成された切通しの縁部間で搬送レール27と28が
走っておシ、これらの搬送レールは共通の部材29で互
いに連結されている。この部材29上にはラック50並
びに電線51とが存在している。両側には案内レール5
2と33が設けらtでいる。
FIG. 5 shows a modified detail of the embodiment according to FIG. In this case, the drawing shows a section perpendicular to FIG. Matching parts have been designated with the same reference numerals. Between the edges of the cut-out formed in the wall 2 run conveyor rails 27 and 28, which are connected to each other by a common member 29. A rack 50 and electric wires 51 are present on this member 29. Guide rails 5 on both sides
2 and 33 are provided.

更に、搬送レール34と35が設けられている。Furthermore, transport rails 34 and 35 are provided.

第4図におけると同様に構成されている囲壁を形成する
板12と13はこの図面では認められない。
The plates 12 and 13 forming the enclosure, which are constructed in the same way as in FIG. 4, are not discernible in this figure.

熱の作用の下で発泡膨張する物質は発泡膨張した状態で
示されている。この場合、搬送レール27と34もしく
は28と35との間の側方領域内に付加的な物質36〜
39が設けられており、これらの物質が囲壁空間の良好
な充填を行っているのが認められる。板12と13は搬
送レール34と35内のスリットを経て延びており、従
って全空所が封隙され、かつ発泡膨張した物質の流出は
不可能である。
Materials that expand under the action of heat are shown in an expanded state. In this case, additional material 36 to
39 are provided and it can be seen that these materials provide good filling of the wall space. The plates 12 and 13 extend through slots in the conveyor rails 34 and 35, so that all cavities are sealed and no escape of the expanded material is possible.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明による防火遮断部の一実施例の側面図、 第2図は鉛直断面図、 第3図は水平断面図、 第4図は尚接縁部の範囲での第2図の下方領域の拡大図
、 第5図は第4図の変形の第4図に対して垂直断面図。 図中符号は、 1・・・ケーシング 4・・・切通し 5・・・スライダ 12.13・・・板 14・・・縁部 15・・・閉鎖縁部 16・・・材料
Fig. 1 is a side view of one embodiment of the fire protection shut-off part according to the present invention, Fig. 2 is a vertical sectional view, Fig. 3 is a horizontal sectional view, and Fig. 4 is a side view of an embodiment of the fire protection shutoff part according to the present invention. An enlarged view of the lower region; FIG. 5 is a vertical sectional view of FIG. 4 of a modification of FIG. 4; The symbols in the figure are: 1...Casing 4...Cutting 5...Slider 12.13...Plate 14...Edge 15...Closing edge 16...Material

Claims (1)

【特許請求の範囲】 1、壁或いは覆い切通しに相応して搬送装置のための切
通しを備えており、耐火性の材料から成る切通しを閉鎖
するためのスライドが側方案内部に保持されている偏平
なケーシングおよび火災発生の際スライダを閉鎖するた
めの手段とを備えた、壁或いは覆い切通しを経て案内さ
れる搬送手段、特に搬送レール有する、搬送装置の壁或
いは覆い切通しを閉鎖するための防火遮断部において、
スライダ(5)がその閉鎖方向で前方に存在している縁
部 (14)上に閉じられた状態でケーシング(1)内の切
通し(4)の閉鎖縁部(15)に当接し、本質的にスラ
イダ(5)の面に対して平行にかつ互いに間隔を置いて
走る、スライダ(5)の下縁部(14)を越えて突出し
ている二つの板(12、13)を並びにこれらの板間に
設けられていてかつ熱の作用の下で発泡膨張し板 (12、13)間の空所を火炎に対して防護するように
充たしている物質(16)とを有していることを特徴と
する、防火遮断部。 2、板(12、13)がスライダ(5)の外面に至るま
で延びており、かつ有利にはこれを完全に覆っている、
特許請求の範囲第1項に記載の防火遮断部。 3、板(12、13)がそれらの閉鎖方向で前方に存在
している縁部に搬送手段のための切通しを備えている、
特許請求の範囲第1項に記載の防火遮断部。 4、板(12、13)がスライダ(5)が閉じられてる
状態で搬送手段、特に搬送レール(11)内のスリット
(25、26)内に係合している、特許請求の範囲第1
項に記載の防火遮断部。 5、切通しの当接縁部(14)がケーシング(1)内に
おいて板(12、13)間の領域で熱の作用の下で発泡
膨張しかつ火炎を抑止する作用をする材料(17)の層
を有している、特許請求の範囲第1項に記載の防火遮断
部。
[Claims] 1. A flat panel which is provided with a cut-out for the conveying device corresponding to the wall or cover cut-out, and in which a slide made of a fire-resistant material for closing the cut-out is held in the lateral guide. fire-protection barrier for closing a wall or sheathing of a conveyor device having a conveying means, in particular a conveyor rail, guided through the wall or sheathing, with a suitable casing and means for closing the slider in the event of a fire; In the department,
The slider (5) rests in the closed state on the edge (14) lying forward in its closing direction on the closing edge (15) of the cutout (4) in the casing (1) and essentially two plates (12, 13) projecting beyond the lower edge (14) of the slider (5), running parallel to the plane of the slider (5) and spaced apart from each other; and a substance (16) which is located between the plates and which expands under the action of heat and fills the space between the plates (12, 13) in a manner that protects it against flames. Features a fire shutoff section. 2. The plates (12, 13) extend up to the outer surface of the slider (5) and advantageously completely cover it;
A fire prevention shutoff unit according to claim 1. 3. The plates (12, 13) are provided with cutouts for the conveying means on their edges lying forward in the direction of closure;
A fire prevention shutoff unit according to claim 1. 4. The plates (12, 13) engage in the slits (25, 26) in the conveying means, in particular in the conveying rail (11), when the slider (5) is closed.
Fire shut-off section as described in section. 5. The abutment edge (14) of the cut-out is made of a material (17) which foams and expands under the action of heat in the region between the plates (12, 13) in the casing (1) and acts as a flame suppressor. A fire barrier according to claim 1, comprising a layer.
JP60099734A 1984-05-12 1985-05-13 Fire-proof shield part for closing wall or covering cutting of conveyor Granted JPS6156664A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3417761.2 1984-05-12
DE19843417761 DE3417761A1 (en) 1984-05-12 1984-05-12 FIRE PROTECTION CLOSURE FOR CLOSING A WALL OR CEILING BREAKTHROUGH OF A CONVEYOR

Publications (2)

Publication Number Publication Date
JPS6156664A true JPS6156664A (en) 1986-03-22
JPH0583266B2 JPH0583266B2 (en) 1993-11-25

Family

ID=6235739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60099734A Granted JPS6156664A (en) 1984-05-12 1985-05-13 Fire-proof shield part for closing wall or covering cutting of conveyor

Country Status (4)

Country Link
EP (1) EP0163987B1 (en)
JP (1) JPS6156664A (en)
AT (1) ATE30384T1 (en)
DE (1) DE3417761A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406853B (en) * 1991-09-25 2000-10-25 Ife Gmbh PASSAGE OF A RAILWAY PASSENGER TRAIN
US5373932A (en) * 1993-05-18 1994-12-20 Stoebich Brandschutz Gmbh Fire barrier
DE19548565A1 (en) * 1995-12-23 1997-06-26 Indumont Ind Montage Gmbh Preventing spread of fire along conveyor belt in coal processing plant
DE102006033264B4 (en) * 2006-07-18 2008-07-31 Venjakob Maschinenbau Gmbh & Co. Kg Sound-absorbing conveyor
US8016017B2 (en) 2007-07-26 2011-09-13 Smoke Guard, Inc. Barrier systems and associated methods, including vapor and/or fire barrier systems
US8113266B2 (en) 2007-07-26 2012-02-14 Smoke Guard, Inc. Barrier systems and associated methods, including vapor and/or fire barrier systems
US7735539B2 (en) 2007-12-28 2010-06-15 Nohara Guard System Co. Ltd. Fire-resistant smoke-suppressant device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB684779A (en) * 1950-03-13 1952-12-24 King Ltd Geo W Improvements in fire resisting doors
DE2808439A1 (en) * 1978-02-27 1979-08-30 Ipu Ltd FIRE PROTECTION LOCKING ARRANGEMENT FOR A CONVEYOR SYSTEM
DE2848069A1 (en) * 1978-11-06 1980-05-14 Masche Metallbau Gmbh & Co Kg Conveyor belt passage fire damping door in wall - is in form of slider of flat box shape, with narrow underside bearing surface
DE8313824U1 (en) * 1983-05-10 1983-11-10 Stöbich Brandschutz GmbH, 3380 Goslar FIRE CLOSURE FOR A CEILING BREAKTHROUGH OF A PATERNOSTER CONVEYING SYSTEM

Also Published As

Publication number Publication date
EP0163987B1 (en) 1987-10-28
JPH0583266B2 (en) 1993-11-25
DE3417761A1 (en) 1985-11-14
DE3417761C2 (en) 1990-12-06
ATE30384T1 (en) 1987-11-15
EP0163987A1 (en) 1985-12-11

Similar Documents

Publication Publication Date Title
US4307543A (en) Door
EP0479239B1 (en) Elevator landing door apparatus
HU9300777D0 (en) Fire-proof glass partition wall
JPS6156664A (en) Fire-proof shield part for closing wall or covering cutting of conveyor
US3705754A (en) Filing units
JP3067705U (en) Fire door
JPS6175189A (en) Fire-proof door
JPH0913833A (en) Fire preventive metal frame for closable opening part
EP1687191B1 (en) Fireproof sliding door assembly for a fire protection wall
JPH11173022A (en) Moving building material
US4160421A (en) Fire door assembly
GB2165876A (en) Smoke-prevention doors
JP2022071202A (en) Fireproof panel
JPH05133170A (en) Fire door
US1656278A (en) Door construction
JPH1111839A (en) Landing door of elevator
JP2555989Y2 (en) Fire door for magnetic levitation transport system
US1329453A (en) Refrigerator-closure
JP2004196451A (en) Elevator device
JPS6245764B2 (en)
JP2594163B2 (en) Movable fire partition
JP3175008B2 (en) Fire door
US2249591A (en) Fire door
US4733511A (en) Gravity closing fire-rated ceiling access door
JP2004284760A (en) Elevator