KR20040005294A - Slate for shutter and slate manufacturing method - Google Patents

Slate for shutter and slate manufacturing method Download PDF

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Publication number
KR20040005294A
KR20040005294A KR1020020039794A KR20020039794A KR20040005294A KR 20040005294 A KR20040005294 A KR 20040005294A KR 1020020039794 A KR1020020039794 A KR 1020020039794A KR 20020039794 A KR20020039794 A KR 20020039794A KR 20040005294 A KR20040005294 A KR 20040005294A
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South Korea
Prior art keywords
aluminum plate
shutter
plate member
forming
iron plate
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KR1020020039794A
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Korean (ko)
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KR100547563B1 (en
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남기호
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남기호
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Priority to KR1020020039794A priority Critical patent/KR100547563B1/en
Priority to JP2003093043A priority patent/JP3910930B2/en
Publication of KR20040005294A publication Critical patent/KR20040005294A/en
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Publication of KR100547563B1 publication Critical patent/KR100547563B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1505—Slat details

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: A slate for a shutter and a manufacturing method thereof are provided to improve the durability and the decorated state by forming a surface member with aluminum plate member, to improve the wear resistance by making a back member with an iron plate member, and to improve productivity. CONSTITUTION: A manufacturing method of a slate for a shutter comprises steps of forming an aluminum plate member(31a) in a section by a first roll-foaming unit(50) comprising multi-staged rollers(R); forming an iron plate member(32a) in a section by a second roll-foaming unit(60); supplying a foaming resin material(40) between the aluminum plate member and the iron plate member by a resin injection unit(41) while bring the aluminum plate member into contact with the iron plate member; combining the aluminum plate member and the iron plate member by a third roll-foaming unit(70); sufficiently foaming the foaming resin material by passing the foaming resin material through a heating unit(80); and cutting and discharging the foaming resin material by a cutting unit(90).

Description

셔터용 슬레트 및 그 제조방법 {Slate for shutter and slate manufacturing method}Slit for shutter and manufacturing method therefor {Slate for shutter and slate manufacturing method}

본 발명은 셔터용 슬레트의 제조방법과 그 방법에 의해 제조된 셔터용 슬레트에 대한 것으로, 셔터용 슬레트의 표면은 내구성이 강하고 장식이 용이한 알루미늄판재로 하고, 이면은 내마모성이 높은 철판재로 하며, 그 사이에 단열을 위한 발포성 수지를 채워 구성하는데 특징이 있는 것이다.The present invention relates to a method for manufacturing a shutter slatt and a shutter slatt manufactured by the method, wherein the surface of the shutter slits is made of aluminum, which is durable and easy to decorate, and the back surface is made of a high wear resistance iron sheet. In addition, it is characterized by comprising a foamable resin for thermal insulation in between.

일반적으로 셔터는 주택의 차고용 도어, 저층의 점포용 도어, 건물 출입부의 도어로 사용하는 것으로서, 근래에는 모터의 힘을 이용하여 강제권상시키는 타입이 많으며, 셔터에 사용되는 슬레트의 일례를 도 1 및 도 2에서 볼 수 있다.In general, the shutter is used as a garage door of a house, a storey door of a low floor, or a door of a building entrance part. In recent years, many types of forced winding are performed by using a motor power. And in FIG. 2.

도 1은 종래의 일반적인 슬레트(10)로서, 프레스 가공된 철판재 혹은 압연, 압출 또는 인발로 가공된 알루미늄판재로 단층구조이다.1 is a conventional general slat 10, which has a single-layered structure made of a pressed steel sheet or an aluminum sheet processed by rolling, extrusion or drawing.

도 2는 상기와 같은 도 1의 슬레트(20)를 개량한 것으로서, 인발 가공된 알루미늄판재를 절단하여 사용하되, 표면부(21)와 이면부(22)가 이중으로 되어 있고,그 사이에는 단열재(23)를 채워 넣을 수 있다.FIG. 2 is an improvement of the slat 20 of FIG. 1 as described above, wherein a cut aluminum plate is used, and the front portion 21 and the rear portion 22 are doubled, and a heat insulating material therebetween. (23) can be filled.

그러나 이와 같은 종래의 슬레트는 다음과 같은 단점이 있다.However, such conventional slits have the following disadvantages.

즉, 표면부(21)와 이면부(22)가 모두 고가의 알루미늄 소재로 되어 있기 때문에 제품 가격이 높아지는 단점이 있으며, 또 상기 이면부(22)는 모터로 구동되는 권상드럼에 감기고 풀릴 때 마다 마찰이 심하여 쉽게 마모되는 문제가 있다.That is, since both the surface portion 21 and the rear portion 22 are made of expensive aluminum material, there is a disadvantage in that the product price increases, and the rear portion 22 is wound and unwound whenever it is wound on a hoisting drum driven by a motor. There is a problem that the friction is easy to wear.

뿐만 아니라 슬레트가 완성된 다음에 그 내부의 공간에 단열재(23)를 내장시키게 되는 바, 그 작업이 번거롭기 때문에 단열재를 포함하는 제품의 생산성이 떨어지고, 생산된 제품의 가격이 높아 진다.In addition, after the slits are completed, the insulation 23 is embedded in the space therein, and the work is cumbersome, which reduces productivity of the product including the insulation and increases the price of the produced product.

따라서 본 발명은 상기와 같은 종래의 문제점을 감안하여 새로운 셔터용 슬레트를 제공하고자 하는 것으로서, 발명의 주된 목적은 슬레트를 제조하되, 그 표면부재는 알루미늄판재로 구성하여 내구성 및 장식성이 우수하게 하고, 그 이면부재는 철판재로 하여 내마모성이 크게 향상되어 수명이 오래가도록 하는데 있으며, 또 다른 한편으로는 상기의 표면부재와 이면부재를 일체로 성형하는 시점에서 미리 발포성 수지가 내장되도록 하므로서 생산성을 크게 향상시킬 수 있도록 하는데 목적이 있는 것이다.Therefore, the present invention is to provide a new shutter for the shutter in view of the conventional problems as described above, the main object of the invention is to manufacture the slits, the surface member is composed of aluminum plate material to make excellent durability and decoration, The back member is made of iron plate material, which greatly improves abrasion resistance and long life. On the other hand, productivity is greatly improved by allowing foaming resin to be embedded in advance when the surface member and the back member are integrally formed. The purpose is to make it possible.

상기 목적을 달성하기 위한 본 발명의 특징적인 제조방법은 임의의 폭을 가지는 알루미늄판재를 다단의 롤러로 이루어진 제1차 롤포밍수단으로서 임의의 단면으로 성형하는 알루미늄판재 1차 성형과정; 임의의 폭을 가지는 철판재를 다단의롤러로 이루어진 제2차 롤포밍수단으로서 임의의 단면으로 성형하는 철판재 1차 성형과정; 상기한 1차 성형과정을 거친 알루미늄판재와 철판재를 서로 맞대어 공급하면서 그 사이에 수지분사수단(41)으로 발포성 수지재료를 공급하는 단열재 투입과정; 상기의 단열재 투입과정을 거친 알루미늄판재와 철판재를 제3차 롤포밍수단으로서 결합성형하는 2차 성형과정; 상기한 2차 성형과정을 거친 후, 상, 하로 배열된 채 임의의 온도로 가열하는 히팅수단을 통과시키므로써 내부의 발포성 수지재료가 충분히 발포되도록 하는 히팅과정; 상기 히팅과정이 종료된 후, 커팅수단(90)으로써 임의의 길이로 절단하여 배출하는 마무리과정을 거치는 것이고, 이와 같이 만들어진 셔터용 슬레트는 알루미늄판재로 이루어진 표면부재와, 철판재로 이루어진 이면부재의 상단을 서로 맞대어 절곡한 외향 절곡부와, 그 하단을 서로 맞대어 절곡한 내향 절곡부로 이루어지고, 상기 표면부재 및 이면부재의 사이의 공간부에 발포성 수지재료가 발포된 채 채워져 있는 것이 특징이다.A characteristic manufacturing method of the present invention for achieving the above object is an aluminum sheet material primary molding process for forming an aluminum plate having an arbitrary width as a first roll forming means consisting of a multi-stage roller; Primary sheet forming process for forming a steel sheet having an arbitrary width as a secondary roll forming means consisting of a multi-stage roller to an arbitrary cross section; Insulating material input process of supplying the foamed resin material to the resin spraying means 41 while supplying the aluminum sheet and the iron sheet having been subjected to the primary molding step to face each other; A secondary molding process of joining and forming the aluminum sheet and the iron sheet, which have been subjected to the heat insulating material, as a third roll forming means; After the above secondary molding process, the heating step of passing the heating means for heating to an arbitrary temperature while being arranged up and down to sufficiently foam the foamable resin material therein; After the heating process is completed, the cutting means 90 undergoes a finishing process of cutting and discharging to an arbitrary length, and the shutter slits are made of a surface member made of an aluminum plate and a back member made of an iron plate. It consists of an outward bent portion bent against each other and the inward bent portion bent against each other, and the space between the surface member and the back member is filled with foamed resin material.

도 1은 종래의 셔터용 슬레트를 보인 단면도1 is a cross-sectional view showing a conventional slot for shutters

도 2는 종래의 또 다른 셔터용 슬레트를 보인 단면도Figure 2 is a cross-sectional view showing another conventional slitting shutter

도 3은 본 발명의 셔터용 슬레트를 보인 단면도Figure 3 is a cross-sectional view showing a slitting for the shutter of the present invention

도 4는 본 발명의 제조과정을 보인 공정도Figure 4 is a process diagram showing the manufacturing process of the present invention

도 5는 도 4의 A-A선 단면도5 is a cross-sectional view taken along the line A-A of FIG.

도 6은 도 4의 B-B선 단면도6 is a cross-sectional view taken along the line B-B of FIG.

도 7은 도 4의 C-C선 단면도7 is a cross-sectional view taken along the line C-C of FIG.

도 8은 도 4의 D-D선 단면도8 is a cross-sectional view taken along the line D-D of FIG.

도 9는 도 4의 E-E선 단면도9 is a cross-sectional view taken along the line E-E of FIG.

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

30 : 셔터용 슬레트31 : 표면부재30: Slit for shutter 31: Surface member

31a : 알루미늄판재32 : 이면부재31a: aluminum plate 32: back side member

32a : 철판재33 : 외향 절곡부32a: steel plate 33: outward bending portion

34 : 내향 절곡부35 : 공간부34: inward bending portion 35: space part

40 : 수지재료41 : 수지분사수단40: resin material 41: resin injection means

50 : 제1차 롤포밍수단60 : 제2차 롤포밍수단50: primary roll forming means 60: secondary roll forming means

70 : 제3차 롤포밍수단80 : 히팅수단70: third roll forming means 80: heating means

90 : 커팅수단90: cutting means

이하 본 발명의 제조방법 및 그 제품을 첨부 도면에 따라 상세히 설명한다.Hereinafter, the manufacturing method of the present invention and its products will be described in detail with reference to the accompanying drawings.

도 3은 본 발명의 제조방법에 의해 만들어진 셔터용 슬레트의 사시도이고, 도 4는 본 발명의 제조방법을 설명하기 위한 공정도이다.FIG. 3 is a perspective view of a shutter slat made by the manufacturing method of the present invention, and FIG. 4 is a process diagram for explaining the manufacturing method of the present invention.

본 발명의 슬레트(30)는 도 3에서 보듯이 알루미늄판재로 이루어진 표면부재(31)와, 철판재로 이루어진 이면부재(32)의 상단을 서로 맞대어 절곡한 외향 절곡부(33)와, 그 하단을 서로 맞대어 절곡한 내향 절곡부(34)로 이루어지고,상기 표면부재(31) 및 이면부재(32)의 사이의 공간부(35)에 발포성 수지재료(40)가 채워진 것이다.As shown in FIG. 3, the slits 30 of the present invention have an outwardly bent portion 33 that is bent against each other by the upper end of the surface member 31 made of an aluminum plate, the back member 32 made of an iron plate, and the lower end thereof. It consists of the inward bending portion 34 bent to each other, the foamed resin material 40 is filled in the space portion 35 between the surface member 31 and the back member 32.

그리고 이와 같이 제조하기 위한 과정은 도 4에서 보는 바와 같은 공정을 거쳐 이루어진다.And the process for manufacturing in this way is made through a process as shown in FIG.

먼저, 임의의 폭을 가지는 알루미늄판재(31a)를 다단의 롤러(R)로 이루어진 제1차 롤포밍수단(50)으로서 임의의 단면으로 성형하는 알루미늄판재 1차 성형과정과 임의의 폭을 가지는 철판재(32a)를 다단의 롤러(R)로 이루어진 제2차 롤포밍수단(60)으로서 임의의 단면으로 성형하는 철판재 1차 성형과정은 동시에 이루어 진다.First, an aluminum plate material primary molding process for forming an aluminum plate material 31a having an arbitrary width into an arbitrary cross section as the first roll forming means 50 consisting of a multi-stage roller R and an iron plate having an arbitrary width. The primary forming process of the iron sheet material for shaping the ash 32a into an arbitrary cross section as the secondary roll forming means 60 composed of the multi-stage rollers R is performed at the same time.

그리고 이때 성형된 알루미늄판재(31a)와 철판재(32a)는 도 5 및 도 6에서 보는 바와 같다.In this case, the molded aluminum sheet 31a and the iron sheet 32a are as shown in FIGS. 5 and 6.

다음에는 상기한 각각의 1차 성형과정을 거친 알루미늄판재(31a)와 철판재(32a)를 서로 맞대어 공급하면서 그 사이에 수지분사수단(41)으로 발포성 수지재료(40)를 공급하는 단열재 투입과정을 거치고, 이어서 상기의 단열재 투입과정을 거친 알루미늄판재(31a)와 철판재(32a)를 제3차 롤포밍수단(70)으로서 결합성형하는 2차 성형과정을 거친다.Next, while injecting the aluminum sheet 31a and the iron sheet 32a which have been subjected to the respective primary molding processes to each other, and supplying the foamable resin material 40 to the resin spraying means 41 therebetween. After passing through, the secondary plate forming process of the aluminum plate 31a and the iron plate 32a which has undergone the above heat insulating material injection process as a third roll forming means 70 is combined.

이와 같이 2차 성형과정을 거치기 전의 단면과 거친 후의 단면을 도 7 및 도 8에서 볼 수 있다.Thus, the cross section before going through the secondary molding process and the cross section after roughing can be seen in FIGS. 7 and 8.

다음에는 상기한 2차 성형과정을 거친 후, 상, 하로 배열된 채 임의의 온도로 가열하는 히팅수단(80)을 통과시키므로써 내부의 발포성 수지재료(40)가 충분히발포되도록 하는 히팅과정을 거치고, 상기 히팅과정이 종료된 후, 커팅수단(90)으로써 임의의 길이로 절단하여 배출하는 마무리과정을 거치면 생산공정이 끝난다.Next, after the above secondary molding process, the heating means 80 is heated up to a predetermined temperature while being arranged up and down, and undergoes a heating process to sufficiently foam the foamable resin material 40 therein. After the heating process is finished, the cutting process is finished by cutting to a certain length by the cutting means 90 to discharge the finishing process.

한편, 상기와 같은 본 발명의 셔터용 슬레트(30)가 갖는 단면의 모양은 도면에 표현된 모양에 한정되는 것이 아니라 내향 절곡부(34)와, 외향 절곡부(33) 그리고 발포성 수지재료(40)를 채우기 위한 공간부(35)를 가지는 형태이면 어떠한 모양으로도 가능하며, 이와 같이 다른 모양으로 성형하기 위해서는 상기 공정 중에서 제1차 롤포밍수단(50), 제2차 롤포밍수단(60), 제3차 롤포밍수단(70)을 교체하면 쉽게 가능하다.On the other hand, the shape of the cross section of the shutter slat 30 of the present invention as described above is not limited to the shape shown in the drawing, but the inward bending portion 34, the outward bending portion 33 and the foamable resin material 40 If the shape having a space portion 35 to fill a) can be in any shape, in order to form another shape in this way, the primary roll forming means 50, the secondary roll forming means 60 during the process By replacing the third roll forming means 70, it is easily possible.

도면중 30a는 알루미늄판재가 권취된 공급롤이고, 30b는 철판재가 권취된 공급롤이다.In the figure, 30a is a supply roll on which an aluminum sheet is wound, and 30b is a supply roll on which an iron sheet is wound.

위에서 상세히 설명한 바와 같은 본 발명의 셔터용 슬레트는 그 표면부재는 알루미늄판재로 구성되어 있기 때문에 내구성 및 장식성이 우수하고, 아울러 그 이면부재가 철판재로 되어 있기 때문에 내마모성이 크게 향상되어 셔터의 수명이 오래가는 장점이 있다.The shutter slits of the present invention as described in detail above have excellent durability and decorative properties because the surface member is made of aluminum plate material, and wear resistance is greatly improved because the back member is made of iron plate material, thereby improving the life of the shutter. It has a long lasting advantage.

또 한, 본 발명의 셔터용 슬레트 제조방법에 따르면, 상기의 표면부재와 이면부재를 일체로 성형하는 시점에서 발포되기 전의 체적이 작은 상태로 미리 발포성 수지를 분사하여 내장하고, 다음 공정에서 이들 수지가 충분히 발포되도록 별도의 히팅과정을 거치기 때문에 제조가 간단하면서도 신속하게 많은 양을 생산할 수있으며, 따라서 생산성을 크게 향상시킬 수 있을 뿐만 아니라 보다 저렴한 가격으로 제공할 수 있는 장점이 있다.In addition, according to the method for manufacturing a shutter slat of the present invention, the foamed resin is sprayed and embedded in advance in a state where the volume before foaming is small at the time of integrally forming the surface member and the rear surface member, and these resins are processed in the following step Since a separate heating process so that the foam is sufficiently foamed, it is possible to produce a large amount of production easily and quickly, and thus it is possible to greatly improve the productivity as well as to provide a lower price.

Claims (2)

임의의 폭을 가지는 알루미늄판재(31a)를 다단의 롤러(R)로 이루어진 제1차 롤포밍수단(50)으로서 임의의 단면으로 성형하는 알루미늄판재 1차 성형과정;An aluminum plate primary molding process for forming an aluminum plate 31a having an arbitrary width as a first roll forming means 50 having a multi-stage roller R to an arbitrary cross section; 임의의 폭을 가지는 철판재(32a)를 다단의 롤러(R)로 이루어진 제2차 롤포밍수단(60)으로서 임의의 단면으로 성형하는 철판재 1차 성형과정;A primary sheet forming process for forming an iron sheet 32a having an arbitrary width as a secondary roll forming means 60 formed of a multi-stage roller R to an arbitrary cross section; 상기한 1차 성형과정을 거친 알루미늄판재(31a)와 철판재(32a)를 서로 맞대어 공급하면서 그 사이에 수지분사수단(41)으로 발포성 수지재료(40)를 공급하는 단열재 투입과정;A heat insulating material input process of supplying the expandable resin material 40 to the resin spraying means 41 while supplying the aluminum plate material 31a and the iron plate material 32a which have been subjected to the primary molding process to face each other; 상기의 단열재 투입과정을 거친 알루미늄판재(31a)와 철판재(32a)를 제3차 롤포밍수단(70)으로서 결합성형하는 2차 성형과정;A secondary molding process of joining and forming the aluminum plate 31a and the iron plate 32a that have undergone the heat insulating material as the third roll forming means 70; 상기한 2차 성형과정을 거친 후, 상, 하로 배열된 채 임의의 온도로 가열하는 히팅수단(80)을 통과시키므로써 내부의 발포성 수지재료(40)가 충분히 발포되도록 하는 히팅과정;After the above secondary molding process, the heating process for allowing the foaming resin material 40 to be sufficiently foamed by passing the heating means 80 for heating to an arbitrary temperature while being arranged up and down; 상기 히팅과정이 종료된 후, 커팅수단(90)으로써 임의의 길이로 절단하여 배출하는 마무리과정; 을 거쳐 생산하도록 하는 것을 특징으로 하는 셔터용 슬레트의 제조방법.After the heating process is finished, the finishing process for cutting to discharge to any length by the cutting means (90); Method for producing a slitter for a shutter characterized in that the production through. 알루미늄판재로 이루어진 표면부재(31)와, 철판재로 이루어진 이면부재(32)의 상단을 서로 맞대어 절곡한 외향 절곡부(33)와, 그 하단을 서로 맞대어 절곡한 내향 절곡부(34)로 이루어지고, 상기 표면부재(31) 및 이면부재(32)의 사이의 공간부(35)에 발포성 수지재료(40)가 채워지도록 상기 제 1 항의 제조방법으로 만들어진 셔터용 슬레트.It consists of a surface member 31 made of an aluminum plate material, an outward bending portion 33 bent against each other by the upper end of the back member 32 made of iron plate material, and an inward bending portion 34 bent against each other by the lower end thereof. A shutter for a shutter made by the manufacturing method of claim 1 so as to fill a space 35 between the surface member 31 and the back member 32.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100707948B1 (en) * 2005-10-26 2007-04-13 (주)뉴스틸 Panel for construction and manufacturing system thereof and wall struction using the same and method of construction using the same
KR100708985B1 (en) * 2005-03-09 2007-04-18 주식회사 화인텍 Manufacturing method for fabricated insulation panel of 4 face bended
WO2021060826A1 (en) * 2019-09-24 2021-04-01 정국 Non-insulated fire shutter and method for manufacturing same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201116700A (en) * 2009-11-12 2011-05-16 shi-xian Wang Door slat component, fireproof and heat insulation door slat and rolling door
KR101775647B1 (en) * 2015-04-13 2017-09-19 장종복 fireproof shutter insulating heat
KR101741522B1 (en) * 2015-04-23 2017-05-30 장종복 fireproof shutter insulating heat

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690193A (en) * 1985-08-07 1987-09-01 The Standard Oil Company Rolling shutter construction
JP3142544B2 (en) * 1990-07-17 2001-03-07 東洋シヤッター株式会社 Insulated slat
JP2541394Y2 (en) * 1991-02-18 1997-07-16 昭和オリファ株式会社 Thermal insulation shutter device
JP3268366B2 (en) * 1992-06-29 2002-03-25 三和シヤッター工業株式会社 Shutter curtain for fire shutter
IL109652A (en) * 1994-05-15 1997-06-10 Yedidia Hagai Louvered movable window shutter
JPH08333970A (en) * 1995-06-09 1996-12-17 Sanwa Shutter Corp Heat insulation structure of shutter for building
KR200205302Y1 (en) * 2000-06-19 2000-12-01 미포화학주식회사 Equipment for filling and molding of foaming insulation aluminium chassis with hollow cavity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100708985B1 (en) * 2005-03-09 2007-04-18 주식회사 화인텍 Manufacturing method for fabricated insulation panel of 4 face bended
KR100707948B1 (en) * 2005-10-26 2007-04-13 (주)뉴스틸 Panel for construction and manufacturing system thereof and wall struction using the same and method of construction using the same
WO2021060826A1 (en) * 2019-09-24 2021-04-01 정국 Non-insulated fire shutter and method for manufacturing same

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