KR100831953B1 - Nstallation structure of the firepoof door for elevator which is open and close by top and bottom - Google Patents

Nstallation structure of the firepoof door for elevator which is open and close by top and bottom Download PDF

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KR100831953B1
KR100831953B1 KR1020080011039A KR20080011039A KR100831953B1 KR 100831953 B1 KR100831953 B1 KR 100831953B1 KR 1020080011039 A KR1020080011039 A KR 1020080011039A KR 20080011039 A KR20080011039 A KR 20080011039A KR 100831953 B1 KR100831953 B1 KR 100831953B1
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South Korea
Prior art keywords
door
jam
block
elevator
vertical
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KR1020080011039A
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Korean (ko)
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이철영
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주식회사 세명엘리베이터
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates
    • B66B13/308—Details of seals and joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates
    • B66B13/306—Details of door jambs

Abstract

An installation structure of a fireproof door for an elevator which is vertically opened and closed is provided to prevent flame from passing into other floors by minimizing a space between the fireproof door and a vertical jam. An installation structure of a fireproof door for an elevator which is vertically opened and closed includes a vertical jam(100), a horizontal jam, a door(300), first and second blocking rods(400,500), and a guide shoe(600). The vertical and horizontal jams are formed by bending metal plates at predetermined length and width. The door is formed in a square or rectangular shape by welding and bending one or a plurality of metal plates. The first and second blocking rods are formed in an angle iron with a predetermined length. The guide shoe supports the door to smoothly move up and down the door supported by the vertical and horizontal jams.

Description

상/하 개폐식 엘리베이터용 방화도어의 설치구조{nstallation structure of the firepoof door for elevator which is open and close by top and bottom}Installation structure of the firepoof door for elevator which is open and close by top and bottom}

본 발명은 주로 화물운반용으로 사용되는 상/하 개폐식 엘리베이터 도어에 관한 것으로서, 보다 구체적으로는 상기 도어의 양측면과 각층의 승강장에 설치되는 수직잼에 별도로 구비되는 각각의 차단대를 설치하여 화재의 발생으로 인한 화염이 승강로를 통해 확산되지 않도록 하여 승강카의 내부 또는 다른 층으로의 침투를 예방하여 탑재된 화물 등을 보호하며, 화재로부터 인명피해 및 재산손실을 최소화할 수 있도록 한 상/하 개폐식 엘리베이터용 방화도어의 설치구조에 관한 것이다.The present invention relates to an up / down open / close elevator door mainly used for cargo transportation, and more specifically, by installing each block separately provided in the vertical jam is installed on both sides of the door and the platform of each floor to generate a fire. The upper and lower retractable elevators to prevent the spread of flames from the hoistway through the hoistway to prevent the penetration of the hoist car or the other floors, thereby protecting the loaded cargo and minimizing human injury and property loss from fire. It is related with the installation structure of fire door for fire.

주지된 바와 같이 엘리베이터는 건물의 내부에 형성되는 승강로를 따라 소정 규격의 승강카가 전원 동력에 의해 상/하로 이동하여 탑승객이나 화물 등의 층간 이동을 용이하도록 하기 위해 설치되는 것으로서, 주로 화물운반용으로 사용되는 엘리베이터는 하나의 도어 또는 두개의 도어가 상/하로 분리되게 구비되어 상/하 개폐 방식으로 운행되게 된다.As is well known, the elevator is installed to facilitate the inter-floor movement of passengers or cargoes by moving a car of a predetermined standard along the hoistway formed inside the building to move up and down by power. The elevator is one door or two doors are provided to be separated up / down to operate in the up / down opening and closing manner.

이와 같은 엘리베이터에는 안전성을 확보하기 위해 다수의 안전장치 등이 승강카의 내/외부에 설치되어 요긴하게 사용되고 있는데, 특히 화재 발생시 화염의 확산 및 침투를 예방하기 위해 방화도어가 제안되어 실시되고 있는바, 종래의 방화도어의 설치구조는 도 1 및 도 2에 도시된 바와 같이 도어(20)와 가이드레일(30) 및 수직,수평잼(10,15)과의 연결부의 간격이 넓게 형성되어 개구된 상태이므로, 화재 발생시 화염이 이 공간을 통해서 승강로나 승강카에 쉽게 침투하여 화물이 소실되거나, 건물의 다른 층으로 화재가 확산되어 대형화재로 이어지는 요인으로 작용하였다.In order to ensure safety, many safety devices are installed in the elevator and inside / outside of the elevator car. In particular, fire doors have been proposed and implemented to prevent the spread and penetration of flames in the event of a fire. As shown in FIGS. 1 and 2, the installation structure of the conventional fire door is formed by opening a wide gap between the door 20, the guide rail 30, and the vertical and horizontal jams 10 and 15. Because of the condition, the flame easily penetrated the elevator or car through this space, causing the cargo to be lost or spreading to other floors of the building, leading to large fires.

한편, 근래에는 상하로 개폐되는 종래의 엘리베이터 도어의 구조를 보여주는 또 다른 예로서 실용신안등록 제299188호에서 제안된 방화도어는 내측 및 외측도어의 양단에 수직개폐를 안내하는 가이드레일이 설치되고, 상기 내측 및 외측도어의 양측면에는 가이드부가 일정한 간격으로 설치되며, 상기 가이드레일에는 L 자형의 도어레일부가 형성되어 가이드부에 도어레일부가 삽입되어 상하로 이동되도록 한 것으로서, 설치구조가 매우 복잡한 반면에 상기 내/외측도어의 경계부위나 가이드레일과 가이드부의 공간으로 화염이 쉽게 침투하는 문제점이 지적되었다.On the other hand, recently, as another example showing the structure of a conventional elevator door that opens and closes up and down, the fire doors proposed in Utility Model Registration No. 299188 are provided with guide rails for guiding vertical opening and closing at both ends of the inner and outer doors. On both sides of the inner and outer doors, guide parts are installed at regular intervals, and the L-shaped door rail parts are formed on the guide rails so that the door rail parts are inserted and moved up and down, and the installation structure is very complicated. It has been pointed out that the flame easily penetrates into the boundaries of the inner / outer doors or the space between the guide rails and the guide parts.

따라서, 상기와 같은 문제점을 해소하기 위해 본 발명은 엘리베이터의 승강장 입구에 설치되는 수직 및 수평잼을 소정 형태로 구비하되, 그 일단측에 제1차단대를 설치하고, 도어의 양측과 상부 테두리 부분에 제2차단대를 견고하게 용접 또는 나사고정 방식에 의해 일체로 설치함으로써, 건물의 승강로로 침투하려는 화염을 제1 및 제2차단대에 의해 용이하게 차단할 수 있으므로 승강로를 통한 화재의 확산을 예방하고, 승강카의 내부로 화염이 침투하지 못하도록 하여 탑재된 화물 등을 보호하며, 화재로부터 인명피해 및 재산손실을 최소화할 수 있는 상/하 개폐식 엘리베이터용 방화도어의 설치구조를 제공하고자 안출된 목적이 있다.Therefore, in order to solve the above problems, the present invention is provided with vertical and horizontal jams installed in a predetermined form at the entrance of the landing of the elevator in a predetermined form, and the first block is installed at one end thereof, and both sides of the door and the upper edge portion. By solidly welding or screwing the second block on the building, flames intended to penetrate the building's hoistway can be easily blocked by the first and second hoarders, thereby preventing the spread of fire through the hoistway. The purpose of this study is to provide the installation structure of the up / down opening / closing elevator fire prevention door that can protect the loaded cargo by preventing the flame from penetrating into the elevator car and minimize the damage of people and property loss from fire. There is this.

상기와 같은 목적을 달성하기 위해 본 발명은 하나의 도어를 사용하는 화물용 엘리베이터에 적용되며, 화재에 의한 화염을 차단할 수 있도록 승강장에 설치되는 방화도어에 있어서, 일정 길이의 수직잼과 수평잼을 일측단을 단면이 "

Figure 112008008938549-pat00001
"형태가 되도록 절곡시켜 승강장의 양측 및 상부에 각각 설치하고, 상기 수직잼과 수평잼의 절곡된 일단의 내측에 각각 화염을 차단할 수 있도록 단면이 "
Figure 112008008938549-pat00002
"형으로 절곡된 제1차단대가 각각 길이방향으로 용접 또는 나사고정 방식에 의해 견고하게 설 치되며,단면이 "
Figure 112008008938549-pat00003
"형으로 절곡된 제2차단대를 직육면체 또는 정육면체로 구비되는 도어의 양측과 상부에 각각 길이방향으로 용접 또는 나사고정 방식에 의해 견고하게 체결하여 화염을 차단할 수 있도록 하고, 상기 도어의 양측에 설치된 제2차단대의 일측면 상/하부 소정 위치에 별도로 구비되는 가이드슈를 각각 설치하되, 상기 수직잼의 양측에 설치된 제1차단대의 일단이 상기 가이드슈에 형성된 가이드홈에 삽입되어 상기 도어가 슬라이딩되며 상/하 개폐가 용이하도록 한 것을 특징으로 한다.In order to achieve the above object, the present invention is applied to a cargo elevator using a single door, in the fire door installed in the landing so as to block the flame caused by the fire, the vertical jam and horizontal jam of a certain length One side cross section "
Figure 112008008938549-pat00001
"Bending to form the cross section is installed on both sides and the upper of the platform, respectively, the cross section so that the flame inside each of the bent ends of the vertical jam and horizontal jam"
Figure 112008008938549-pat00002
"The first block bent in shape is firmly installed by welding or screwing in the longitudinal direction, respectively.
Figure 112008008938549-pat00003
"Secured second block in the form of a rectangular parallelepiped or a cube is firmly fastened by welding or screwing in the longitudinal direction, respectively, on both sides and the top of the door to block the flame, and installed on both sides of the door Each of the guide shoes separately provided at the upper and lower predetermined positions of one side of the second blocking unit is installed, one end of the first blocking unit installed on both sides of the vertical jam is inserted into the guide groove formed in the guide shoe, and the door is slid. It is characterized in that it is easy to open and close up and down.

상술한 바와 같이 본 발명의 상/하 개폐식 엘리베이터용 방화도어의 설치구조를 제공함으로써, 도어와 수직잼 및 수평잼에 상기 제1 및 제2차단대를 각각 일체로 설치하여 도어와 수직잼 사이의 틈을 최소화하여 화재 발생시 화염이 승강로를 통해 건물의 다른 층으로 침투되는 것을 예방하여 화재가 확산되지 않도록 하고, 승강로에 위치한 승강카의 내부 또는 탑재된 화물 등을 보호하며, 화재로부터 인명피해 및 재산손실을 최소화할 수 있도록 하는 유용한 발명인 것이다.As described above, by providing an installation structure of the fire door for the up / down opening / closing elevator of the present invention, the first and second blocking blocks are integrally installed in the door and the vertical jam and the horizontal jam, respectively, Minimize gaps to prevent flames from penetrating into the other floors of buildings in the event of a fire in case of fire, to prevent fire spreading, to protect the interior of the hoist car or loaded cargo, etc. It is a useful invention to minimize losses.

이하, 첨부된 도면을 참조하여 본 발명을 더욱 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in more detail the present invention.

첨부된 도 3은 본 발명에 따른 방화도어의 설치구조를 도시해 보인 평단면 예시도 이고, 도 3은 본 발명에 따른 방화도어의 설치구조를 도시해 보인 측단면 예시도 이다.3 is a cross-sectional view illustrating the installation structure of the fire door according to the present invention, Figure 3 is a side cross-sectional view showing the installation structure of the fire door according to the present invention.

도시된 바와 같이 본 발명의 방화도어의 설치구조는 승강장의 양측에 설치되는 수직잼(100)과 수평잼(200), 도어(300)와 제1 및 제2차단대(400)(500), 가이드슈(600)로 크게 구성된다.As shown in the installation structure of the fire door of the present invention, the vertical jam 100 and the horizontal jam 200, the door 300 and the first and second blocking blocks 400 and 500, which are installed on both sides of the platform, The guide shoe 600 is large.

상기 수직잼(100)과 수평잼(200)은 일정 두께 및 길이를 갖는 금속판의 양단을 절곡시키되, 일단은 그 단면이 "

Figure 112008008938549-pat00004
"형태로 절곡시켜 구비되는 것으로서, "
Figure 112008008938549-pat00005
"형태로 절곡된 일단이 승강로 측을 향하도록 승강장의 양측 및 상부에 각각 견고하게 설치하면 되는 것이다.The vertical jam 100 and the horizontal jam 200 are bent both ends of the metal plate having a predetermined thickness and length, one end of the cross section "
Figure 112008008938549-pat00004
"As provided by bending in form,"
Figure 112008008938549-pat00005
What is necessary is to firmly install on both sides and the upper part of the boarding point so that the one end bent in shape may face the boarding point side.

상기 도어(300)는 하나 또는 다수의 금속판을 용접 및 절곡시켜 정사각 또는 직사각형으로 형성하여 제공되는 것으로서, 본 발명에서는 주로 소화물을 운반하는 하나의 도어(300)가 바람직하다.The door 300 is provided by welding and bending one or a plurality of metal plates to form a square or a rectangle. In the present invention, one door 300 mainly carrying a package is preferable.

상기 제1 및 제2차단대(400)(500)는 일정 길이를 갖는 금속 앵글 형태로 제공되는 것으로서, 상기 제1차단대(400)는 상기 수직잼(100)과 수평잼(200)의 절곡된 일단에 설치된 단면이 각각 "

Figure 112008008938549-pat00006
"와 같은 형태가 되도록 용접 또는 나사고정 방식에 의해 견고하게 설치하고, 상기 제2차단대(500)는 도어(300)의 양단과 상부면에 설치된 단면이 각각 "
Figure 112008008938549-pat00007
"와 같은 형태가 되도록 용접 또는 나사고정 방식에 의해 견고하게 설치하면 되는 것이다The first and second blocking blocks 400 and 500 are provided in a metal angle shape having a predetermined length, and the first blocking block 400 is bent the vertical jam 100 and the horizontal jam 200. Installed at each end
Figure 112008008938549-pat00006
It is firmly installed by welding or screw fixing method so as to have a shape such as ", and the second cut-off 500 has cross sections installed at both ends and the upper surface of the door 300, respectively.
Figure 112008008938549-pat00007
It should be installed firmly by welding or screwing method to form a shape like "

상기 가이드슈(600)는 상기 도어(300)가 수직잼(100)과 수평잼(200)에 의해 지지되며 원활하게 승/하강 될 수 있도록 지지하는 수단으로서, 금속 또는 합성수지를 소정 형태로 형성하여 상기 도어(300) 상/하부의 적정 위치에 견고하게 설치하되, 상기 가이드슈(600) 가이드홈(610) 제1차단대(400)의 일단이 삽입되어 상기 도어(300)의 승/하강 시 이를 지지하도록 하면 되는 것이다.The guide shoe 600 is a means for supporting the door 300 to be supported by the vertical jam 100 and the horizontal jam 200 so as to be smoothly lifted and lowered, by forming a metal or synthetic resin in a predetermined form. When the door 300 is firmly installed at an appropriate position of the upper and lower parts, one end of the guide shoe 600, the guide groove 610, the first blocking unit 400 is inserted, and the door 300 is raised or lowered. You just need to support it.

즉, 본 발명의 방화도어의 설치구조는 엘리베이터가 설치된 건물의 각층에 형성되는 승강장의 입구에 수직잼(100)과 수평잼(200)이 설치되고, 상기 수직잼(100)과 수평잼(200)에는 각각 길이방향으로 제1차단대(400)를 각각 용접 또는 나사로 견고하게 고정시킨 다음 상기 도어(300)의 양측 및 상부의 테두리 부분에 제2차단대(500)를 각각 용접 또는 나사로 견고하게 고정하고, 상기 제2차단대(500)가 설치된 도어(300)의 양측면의 상/하부에 가이드홈(610)이 형성된 가이드슈(600)를 각각 설치하여 상기 가이드홈(610)에 제1차단대(400)의 일단이 긴밀하게 삽입.결합되어 도어(300)의 승/하강시 이를 지지할 수 있도록 함과 동시에 수직잼(100) 및 수평잼(200)과 도어(300) 사이에 최소한의 틈만 형성되는 것이다.That is, in the installation structure of the fire door of the present invention, the vertical jam 100 and the horizontal jam 200 are installed at the entrance of the platform formed on each floor of the building in which the elevator is installed, and the vertical jam 100 and the horizontal jam 200 are provided. In the longitudinal direction, respectively, the first block 400 is firmly fixed by welding or screws in the longitudinal direction, respectively, and then the second block 500 is firmly welded or screwed on the edge portions of both sides and the upper part of the door 300, respectively. The guide shoe 600 having the guide grooves 610 formed on the upper and lower sides of both sides of the door 300 on which the second blocking unit 500 is installed is fixed to the first grooves in the guide grooves 610. One end of the base 400 is closely inserted and coupled to support the door 300 when the door 300 is raised or lowered, and at the same time, the vertical jam 100 and the horizontal jam 200 and the door 300 have a minimum amount. Only a gap is formed.

이와 같이 각층에 서로 결합.설치된 방화도어의 작용은 화재가 발생하면 통상적으로 승강장과 승강로를 따라 확산되게 되는데 승강로로 침투하려는 화염은 먼저 도어(300)의 테두리 부분에 설치된 제2차단대(500)에 의해 1차적으로 차단되며, 제2차단대(500)를 통과한 잔여 화염은 다시 수직잼(100)과 수평잼(200)에 설치된 제1차단대(400)에 의해 차단되어 승강로로 확산되지 못하게 되므로 화재와 관련한 재산 및 인명의 피해를 최소화할 수 있게 되는 것이다.As described above, the action of the fire doors installed on each floor is normally spread along the platform and the hoistway when a fire occurs. The flame to penetrate the hoistway is first installed on the edge of the door 300. Blocked primarily by, the remaining flame passing through the second block 500 is again blocked by the first block 400 installed in the vertical jam 100 and the horizontal jam 200 is not spread to the hoistway. This prevents damage to property and life related to fire.

도 1은 종래 방화도어의 설치구조를 도시해 보인 평면 예시도.1 is a plan view showing a conventional installation structure of a fire door.

도 2는 종래 방화도어의 설치구조를 도시해 보인 정면 예시도.Figure 2 is an exemplary front view showing the installation structure of a conventional fire door.

도 3은 본 발명에 따른 방화도어의 설치구조를 도시해 보인 평단면 예시도.Figure 3 is an exemplary cross-sectional view showing the installation structure of the fire door according to the present invention.

도 4는 본 발명에 따른 방화도어의 설치구조를 도시해 보인 측단면 예시도.Figure 4 is an exemplary cross-sectional side view showing the installation structure of the fire door according to the present invention.

***도면의 주요 부분에 대한 부호의 설명***     *** Description of the symbols for the main parts of the drawings ***

100 : 수직잼 200 : 수평잼    100: vertical jam 200: horizontal jam

300 : 도어 400 : 제1차단대    300: door 400: first block

500 : 제2차단대 600 : 가이드슈    500: 2nd Block 600: Guide Shoe

610 : 가이드홈    610: Guide groove

Claims (1)

하나의 도어를 사용하는 화물용 엘리베이터에 적용되며, 화재에 의한 화염을 차단할 수 있도록 승강장에 설치되는 방화도어에 있어서, Applied to a cargo elevator using a single door, in the fire door is installed in the platform to block the flames caused by fire, 일정 길이의 수직잼(100)과 수평잼(200)을 일측단을 단면이 "
Figure 112008008938549-pat00008
"형태가 되도록 절곡시켜 승강장의 양측 및 상부에 각각 설치하고, Vertical jam (100) and horizontal jam (200) of a certain length cross section one side "
Figure 112008008938549-pat00008
Bent to form and installed on each side and top of the platform, 상기 수직잼(100)과 수평잼(200)의 절곡된 일단의 내측에 각각 화염을 차단할 수 있도록 단면이 "
Figure 112008008938549-pat00009
"형으로 절곡된 제1차단대(400)가 각각 길이방향으로 용접 또는 나사고정 방식에 의해 견고하게 설치되며,Cross section of the vertical jam 100 and the horizontal jam 200 so as to block the flame inside each of the bent ends "
Figure 112008008938549-pat00009
"The first block 400 bent in the shape is firmly installed by the welding or screw fixing method in the longitudinal direction, respectively, 단면이 "
Figure 112008008938549-pat00010
"형으로 절곡된 제2차단대(500)를 직육면체 또는 정육면체로 구비되는 도어(300)의 양측과 상부에 각각 길이방향으로 용접 또는 나사고정 방식에 의해 견고하게 체결하여 화염을 차단할 수 있도록 하고, Cross section "
Figure 112008008938549-pat00010
"The second block 500 bent in a shape to be firmly fastened by welding or screwing in the longitudinal direction on both sides and the upper side of the door 300 is provided with a rectangular parallelepiped or a cube, respectively, to block the flame, 상기 도어(300)의 양측에 설치된 제2차단대(500)의 일측면 상/하부 소정 위치에 별도로 구비되는 가이드슈(600)를 각각 설치하되, 상기 수직잼(100)의 양측에 설치된 제1차단대(400)의 일단이 상기 가이드슈(600)에 형성된 가이드홈(610)에 삽입되어 상기 도어(300)가 슬라이딩되며 상/하 개폐가 용이하도록 한 것을 특징으로 하는 상/하 개폐식 엘리베이터용 방화도어의 설치구조.Each of the guide shoes 600 provided separately on one side upper / lower predetermined positions of the second blocking unit 500 installed on both sides of the door 300, respectively, the first installed on both sides of the vertical jam (100) One end of the block 400 is inserted into the guide groove 610 formed in the guide shoe 600, the door 300 is slid and up / down opening and closing elevator, characterized in that for easy opening and closing Installation structure of fire door.
KR1020080011039A 2008-02-04 2008-02-04 Nstallation structure of the firepoof door for elevator which is open and close by top and bottom KR100831953B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101742379B1 (en) * 2015-07-06 2017-05-31 함성실 Door shoe assembly machines for a freight elevator door of up sliding type

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227683A (en) 1983-06-04 1984-12-20 株式会社日立製作所 Vertically opened door device of elevator for automobile
JPS6169682A (en) 1984-09-14 1986-04-10 株式会社日立ビルシステムサービス Stopping device for slip-off of door of elevator
JPH07157246A (en) * 1993-12-13 1995-06-20 Mitsubishi Denki Bill Techno Service Kk Dumb waiter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227683A (en) 1983-06-04 1984-12-20 株式会社日立製作所 Vertically opened door device of elevator for automobile
JPS6169682A (en) 1984-09-14 1986-04-10 株式会社日立ビルシステムサービス Stopping device for slip-off of door of elevator
JPH07157246A (en) * 1993-12-13 1995-06-20 Mitsubishi Denki Bill Techno Service Kk Dumb waiter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101742379B1 (en) * 2015-07-06 2017-05-31 함성실 Door shoe assembly machines for a freight elevator door of up sliding type

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