KR20090115284A - Gangway diaphragm - Google Patents

Gangway diaphragm Download PDF

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Publication number
KR20090115284A
KR20090115284A KR1020080041044A KR20080041044A KR20090115284A KR 20090115284 A KR20090115284 A KR 20090115284A KR 1020080041044 A KR1020080041044 A KR 1020080041044A KR 20080041044 A KR20080041044 A KR 20080041044A KR 20090115284 A KR20090115284 A KR 20090115284A
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South Korea
Prior art keywords
membrane
fixed
wrinkle
membranes
frame
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KR1020080041044A
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Korean (ko)
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KR100960178B1 (en
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윤종철
김성재
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윤종철
김성재
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Priority to KR1020080041044A priority Critical patent/KR100960178B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
    • B61D17/22—Communication passages between coaches; Adaptation of coach ends therefor flexible, e.g. bellows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D5/00—Gangways for coupled vehicles, e.g. of concertina type
    • B60D5/006—Passages between articulated vehicles, e.g. bridges or rotating plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
    • B61D17/045—The sub-units being construction modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: A path conjunctival membrane for a railway vehicle is provided to form an inner bellows and an outer bellows as a double structure and to increase the assembility. CONSTITUTION: A path conjunctival membrane for a railway vehicle comprises an inner bellows(10), an outer bellows(20), a fixed frame(30) and a connecting frame(40). The inner bellows forms a path. A plurality of outer bellows has a fixed wing(21). A fixed blade is inserted in the opening of the inner bellows. The fixed blade is inserted and fixed in the end of the inner bellows and the fixed frame. The connecting frame includes a connection part(41). The connection part is pressed, inserted and fixed in the end part of the both ends of the inner bellows and the end of the fixed blade. The connection frame is fixed in a fixing member using a fixing part.

Description

철도차량용 통로연결막{GANGWAY DIAPHRAGM}Passage connecting membrane for railway vehicle {GANGWAY DIAPHRAGM}

본 발명은 기차,지하철,전철 등과 같은 철도차량의 객차와 객차 사이 통로를 안전하게 연결시켜주는 철도차량용 통로연결막에 관한 것으로, 더 상세하게는 내부주름막과 외부주름막 2중구조로 이루어지는 통로연결막을 간단하게 조립할 수 있도록 하고, 또한 외관이 미려하고 난연 및 방음성능이 우수할 뿐만 아니라 내구성을 향상시킬 수 있도록 한 철도차량용 통로연결막에 관한 것이다.The present invention relates to a passage connecting membrane for a railroad vehicle that safely connects a passage between a carriage and a carriage of a railway vehicle such as a train, subway, and train, and more particularly, a passage connecting membrane formed of a double structure of an inner wrinkle membrane and an outer wrinkle membrane. The present invention relates to a passage connecting membrane for railroad cars that can be easily assembled, and also has a beautiful appearance, excellent flame retardancy and soundproofing performance, and improved durability.

일반적으로 기차,지하철,전철 등과 같은 철도차량은 다수의 객차를 연결하여 운행하는 것으로, 이러한 철도차량에는 객차와 객차 사이를 사람들이 안전하게 왕래할 수 있도록 객차와 객차 사이에 발판이 설치되고, 또한 철도차량에는 객차와 객차 사이를 왕래하는 사람이 밖으로 떨어지는 것을 방지할 수 있도록 객차와 객차 사이에 터널형상의 통로연결막이 설치된다.In general, railroad cars such as trains, subways, and trains operate by connecting a plurality of passenger cars, and these railroad cars are provided with scaffolds between the carriages and the carriages so that people can safely travel between them. In the vehicle, a tunnel-shaped passage connecting membrane is installed between the carriage and the carriage to prevent a person traveling between the carriage and the carriage from falling out.

종래의 철도차량용 통로연결막은 차량 주행 시 발생되는 객차간 상하 높이 차와 좌우 편위량 및 간격의 변화에 대응하며 승객이 안전하게 객차간을 통행할 수 있도록 하기 위해 천막지 등으로 주름막을 형성시키거나, 상부와 좌우는 고무판을 원형으로 하여 부착하고 하부에는 별도의 건널판을 설치하였다.Conventional rail connection membranes for railroad cars respond to changes in the vertical height, left and right deviations and distances between passenger cars generated when driving the vehicle, and form a pleated film with tents to allow passengers to safely pass between cars, The upper and left and right sides were attached with a rubber plate in a circular shape, and a separate crossing board was installed at the bottom.

그러나, 종래의 철도차량용 통로연결막은 터널형상의 주름막을 형성함에 있어서, 작업자가 일일이 봉제작업으로 주름막을 형성하였기 때문에 구조적으로 조립이 불편하고 시간과 비용이 많이 소요되는 문제점이 있었으며, 특히 이로 인하여 결과적으로 조립성이 크게 떨어지게 되는 문제점이 있었다.However, the conventional railway vehicle passage connecting membrane has a problem in that it is structurally inconvenient to assembly and time-consuming and expensive because of the formation of the corrugated membrane in the tunnel shape by the worker sewing. There was a problem that the assembly is greatly reduced.

또한 종래의 철도차량용 통로연결막은 구조적으로 봉제선들이 외부로 노출되기 때문에 외관이 미려하지 못하고, 방음성능이 저조하여 외부의 소음이 차내로 유입되고, 난연성능이 떨어지는 등의 여러 가지 문제점들로 인하여 품질이 떨어지게 되는 문제점이 있었다.In addition, the conventional railway vehicle passage connecting membrane is structurally exposed to the outside because the seams are not beautiful appearance, sound insulation performance is poor due to various problems such as outside noise is introduced into the vehicle, flame retardant performance is poor There was a problem of falling.

그리고 종래의 철도차량용 통로연결막은 구조적으로 내구성이 취약하였기 때문에 비경제적으로 유지보수비용이 많이 소요되는 문제점이 있었다.In addition, the conventional railway vehicle passage connecting membrane has a problem in that the maintenance cost is uneconomically high because the structural durability is weak.

본 발명의 목적은 상기에서와 같은 종래의 결점을 해소하기 위해 발명한 것으로, 내부주름막과 외부주름막 2중구조로 이루어지는 통로연결막을 한층 더 간단하게 조립하여 조립성을 크게 향상시킬 수 있도록 하고, 또한 외관이 미려하고 난연 및 방음성능이 우수하여 품질을 향상시킬 수 있도록 하며, 그리고 이를 통해 내구성을 향상시켜 경제적으로 유지보수비용을 절감할 수 있도록 한 철도차량용 통로연결막을 제공하는데 있다.An object of the present invention is to invent in order to solve the above conventional drawbacks, it is possible to assemble the passage connecting membrane consisting of a double structure of the inner wrinkle membrane and the outer wrinkle membrane more simply to be able to greatly improve the assembly properties, In addition, the appearance is beautiful and the flame retardant and soundproofing performance is excellent to improve the quality, and through this to provide a passage connecting membrane for railway vehicles that can improve the durability to economically reduce the maintenance cost.

상기 목적을 달성하기 위해 본 발명은 다수로 분리된 내부주름막을 외측이 개구되는 벨로즈타입의 호형으로 각각 벤딩한 상태에서 중첩된 상태로 맞대어 통로를 형성하고, 상기 내부주름막에 대응하는 호형으로 성형된 외부주름막의 양측에 내부주름막의 개구부로 끼워지는 양측 고정날개를 일체로 성형하며, 상기 서로 맞대어진 내부주름막과 고정날개의 단부에 고정틀을 끼워 압착고정하고, 상기 양끝 내부주름막과 고정날개의 단부에 연결부가 구비된 연결틀을 각각 끼워 압착고정하며, 상기 연결틀을 차량의 고정부재에 고정구로 분리가능하게 고정한 것이다.In order to achieve the above object, the present invention forms a plurality of inner wrinkled membranes facing each other in an overlapping state in a state of bending the bellows-type arcs of which the outside is opened, and forming a passage corresponding to the inner wrinkled membranes. Both sides of the molded outer wrinkled film is integrally formed on both sides of the fixed blade that is fitted into the opening of the inner wrinkled film, and the compression frame is fixed to the ends of the inner inner pleated film and the fixed blades fixed to each other, the both ends of the inner wrinkled film and fixed It is fixed to each other by fitting the connecting frame provided with a connecting portion at the end of the wing, the connecting frame is fixed to the fixing member of the vehicle to be detachably fixed.

본 발명의 철도차량용 통로연결막에 따르면 내부주름막과 외부주름막 2중구조로 이루어지는 통로연결막을 한층 더 간단하게 조립하여 조립성을 크게 향상시킬 수 있으며, 또한 외관이 미려하고 난연 및 방음성능이 우수하여 품질을 향상시킬 수 있으며, 그리고 내구성을 향상시켜 경제적으로 유지보수비용을 절감할 수 있는 효과가 있다.According to the passage connecting membrane for railroad cars of the present invention, the passage connecting membrane consisting of a double structure of the inner wrinkle membrane and the outer wrinkle membrane can be more easily assembled to greatly improve the assemblability, and also have a beautiful appearance and excellent flame retardant and soundproofing performance. The quality can be improved, and the durability can be improved to economically reduce the maintenance cost.

이하 첨부된 도면에 따라서 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

본 발명의 철도차량용 통로연결막(1)은 도 1 내지 도 9에 도시되는 바와 같이, 외측이 개구되는 벨로즈타입의 호형으로 각각 벤딩된 상태에서 중첩된 상태로 맞대어져 통로를 형성하는 다수의 내부주름막(10); 상기 내부주름막(10)에 대응하는 호형으로 각각 성형되어 내부주름막(10)의 개구부로 끼워지는 양측 고정날개(21)를 일체로 구비하는 다수의 외부주름막(20); 상기 서로 맞대어진 내부주름막(10)과 고정날개(21)의 단부에 끼워져 압착고정되는 고정틀(30); 상기 양끝 내부주름막(10)과 고정날개(21)의 단부에 각각 끼워져 압착고정되는 연결부(41)를 일체로 구비하여 차량(100)의 고정부재(200)에 고정구(300)로 고정되는 연결틀(40)을 포함하여 구성된 것을 그 기술적 구상상의 기본적인 특징으로 한다.As shown in FIGS. 1 to 9, the railroad vehicle passage connecting membrane 1 of the present invention has a plurality of bellows-type arc-shaped arcs having an outside opening, but are joined in an overlapping state to form passages. An inner wrinkle film 10; A plurality of outer wrinkle membranes 20 integrally formed with both fixing blades 21 formed in arc shapes corresponding to the inner wrinkle membranes 10 and fitted into the openings of the inner wrinkle membranes 10; A fixing frame 30 fitted to the ends of the inner wrinkled membrane 10 and the fixed blade 21 which are opposed to each other, and fixed to each other; Connections fixed to the fixing member 200 of the vehicle 100 by integrally provided with a connecting portion 41 integrally fitted to each end of the inner fold film 10 and the fixed blade 21 and crimped fixedly. The structure including the frame 40 is a basic feature of the technical concept.

여기서, 본 발명에 따른 철도차량용 통로연결막(1)은 다수의 내,외부주름막(10)(20)과 다수의 고정틀(30) 및 한쌍의 연결틀(40)로 이루어진다.Here, the passage connecting membrane 1 for a railway vehicle according to the present invention is composed of a plurality of inner and outer wrinkle membranes 10 and 20, a plurality of fixing frames 30 and a pair of connecting frames 40.

상기 다수의 내부주름막(10)은 본 발명에 따른 철도차량용 통로연결막(1)의 내부본체를 구성하는 것으로, 이러한 내부주름막(10)은 외측이 개구되는 벨로즈타입의 호형으로 각각 벤딩되고, 또한 내부주름막(10)은 서로 중첩되도록 맞대어진 상태에서 외부주름막(20)의 고정날개(21)와 함께 고정틀(30)을 통해 플렉시블하게 연결되어 차량(100)의 객차와 객차 사이 통로를 형성하게 된다. 이때, 상기 내부주름막(10)은 탄성을 가지는 불연성 실리콘 고무나 합성고무 등으로 이루어진다.The plurality of inner wrinkle membranes 10 constitute the inner body of the railroad vehicle passage connecting membrane 1 according to the present invention, and the inner wrinkle membranes 10 are each bent in an arc shape of a bellows type in which an outer side thereof is opened. In addition, the inner pleats 10 are connected to each other so as to be overlapped with each other so as to be flexible through the fixing frame 30 together with the fixing blades 21 of the outer pleats 20, and between the carriage and the carriage of the vehicle 100. It will form a passageway. At this time, the inner wrinkle film 10 is made of a non-combustible silicone rubber or synthetic rubber having elasticity.

상기 다수의 외부주름막(20)은 본 발명에 따른 철도차량용 통로연결막(1)의 외부본체를 구성하는 것으로, 이러한 외부주름막(20)은 내부주름막(10)에 대응하는 호형으로 각각 성형되고, 또한 외부주름막(20)의 양측에는 내부주름막(10)의 개구부로 끼워진 상태에서 고정틀(30)을 통해 서로 플렉시블하게 연결되는 고정날개(21)가 일체로 성형된다. 이때, 상기 외부주름막(20)은 탄성을 가지는 불연성 실리콘 고무나 합성고무 등으로 이루어진다.The plurality of outer wrinkle membrane 20 constitutes an outer body of the passage connecting membrane 1 for railway vehicles according to the present invention, the outer wrinkle membrane 20 is an arc shape corresponding to the inner wrinkle membrane 10, respectively In addition, both sides of the outer wrinkle membrane (20) is integrally molded with the fixing blades 21 which are flexibly connected to each other through the fixing frame (30) in a state fitted into the opening of the inner wrinkle membrane (10). At this time, the outer wrinkle film 20 is made of a non-combustible silicone rubber or synthetic rubber having elasticity.

상기 고정틀(30)은 다수로 분리된 내,외부주름막(10)(20)을 플렉시블하게 벨로즈타입으로 각각 연결시켜주는 것으로, 이러한 고정틀(30)은 서로 맞대어진 내부주름막(10)과 고정날개(21)의 단부에 각각 끼워진 상태에서 압착을 통해 견고하게 고정된다. 이때, 상기 고정틀(30)은 알루미늄이나 스테인레스 스틸 등과 같은 금속으로 이루어지고, 상기 고정틀(30)의 양측 내면에는 다단으로 톱니형 압착돌기(31)가 각각 돌출된다.The fixing frame 30 is connected to each of the plurality of separate inner and outer wrinkle membranes 10 and 20 in a flexible bellows type, the fixing frame 30 and the inner wrinkle membrane 10 butted to each other It is firmly fixed by pressing in the state fitted to each of the ends of the fixed blade (21). At this time, the fixing frame 30 is made of a metal such as aluminum or stainless steel, and the toothed pressing projections 31 protrude in multiple stages on both inner surfaces of the fixing frame 30.

상기 연결틀(40)은 차량(100)의 고정부재(200)에 고정구(300)로 분리가능하게 고정되는 것으로, 이러한 연결틀(40)에는 양끝 내부주름막(10)과 고정날개(21)의 단부에 각각 끼워져 압착을 통해 견고하게 고정되는 연결부(41)가 일체로 구비되고, 연결부(41)의 양측 내면에는 다단으로 톱니형 압착돌기(42)가 각각 돌출된다. 이때, 상기 연결틀(40)은 알루미늄이나 스테인레스 스틸 등과 같은 금속으로 이루어진다.The connecting frame 40 is detachably fixed to the fixing member 200 of the vehicle 100 by the fastener 300, and the connecting frame 40 has both ends of the inner wrinkle membrane 10 and the fixing blade 21. The connecting portion 41 is fitted to each end of the fitting is firmly fixed through the compression is provided integrally, the inner surface of both sides of the connecting portion 41, the sawtooth crimping projections 42 protrude in multiple stages, respectively. At this time, the connecting frame 40 is made of a metal such as aluminum or stainless steel.

이와 같이 구성된 본 발명의 철도차량용 통로연결막(1)에 따르면, 다수로 분리되어 서로 맞대어진 내부주름막(10)과 고정날개(21)의 단부에 고정틀(30)을 각각 끼워 압착시키면 내,외부주름막(10)(20)을 간단하게 조립할 수 있고, 또한 양끝 내부주름막(10)과 외부주름막(20)의 고정날개(21)에 연결틀(40)의 연결부(41)를 각각 끼워 압착하면 연결틀(40)을 간단하게 조립할 수 있다.According to the passage connecting membrane (1) for railroad cars of the present invention configured as described above, when the fixing frame (30) is fitted to the ends of the inner pleat membrane (10) and the fixed blade (21), which are separated into a plurality and are opposed to each other, The outer wrinkle membranes 10 and 20 can be easily assembled, and the connecting portions 41 of the connecting frame 40 are connected to the fixed blades 21 of the inner wrinkle membrane 10 and the outer wrinkle membrane 20 at both ends, respectively. When fitted, the connecting frame 40 can be easily assembled.

따라서, 이러한 본 발명에 따르면 내부주름막(10)과 외부주름막(20)의 2중구조로 이루어지는 철도차량용 통로연결막(1)을 한층 더 간단하게 조립할 수 있기 때문에, 이를 통해 결과적으로 2중구조로 이루어지는 철도차량용 통로연결막(1)의 조립성을 크게 향상시킬 수 있는 장점이 있다.Therefore, according to the present invention, it is possible to assemble the passage connecting membrane 1 for the railway vehicle, which has a double structure of the inner wrinkle membrane 10 and the outer wrinkle membrane 20, more simply, thereby resulting in a double structure. There is an advantage that can significantly improve the assembly of the passage connecting membrane 1 for a railway vehicle.

또한 본 발명에 따르면 다수의 내,외부주름막(10)(20)의 조립부가 고정틀(30)을 통해 조립되고, 조립된 고정틀(30)이 통로 내부로 노출되지 않기 때문에, 구조적으로 철도차량용 통로연결막(1)의 외관이 미려한 장점이 있다.In addition, according to the present invention, since the assembling parts of the plurality of inner and outer wrinkle membranes 10 and 20 are assembled through the fixing frame 30, and the assembled fixing frame 30 is not exposed to the inside of the passage, a railway vehicle passage is structurally The appearance of the connection film 1 has a beautiful advantage.

아울러 본 발명에 따르면 상술한 바와 같이 철도차량용 통로연결막(1)이 내,외부주름막(10)(20)의 2중구조로 이루어지고, 또한 내,외부주름막(10)(20)의 조립부가 고정틀(30)에 의해 기밀하고도 견고하게 조립되기 때문에, 구조적으로 난연 및 방음성능이 우수하여 품질을 향상시킬 수 있는 동시에 내구성을 향상시켜 경제적으로 유지보수비용을 크게 절감할 수 있는 장점이 있다.In addition, according to the present invention, as described above, the passage connecting membrane 1 for the railway vehicle has a double structure of the inner and outer wrinkle membranes 10 and 20, and also the assembly of the inner and outer wrinkle membranes 10 and 20. Since it is airtightly and firmly assembled by the additional fixing frame 30, it is structurally excellent in flame retardancy and soundproofing, so that the quality can be improved and the durability can be improved, thereby economically reducing maintenance costs. .

도 1은 본 발명의 설치상태를 보인 예시도.1 is an exemplary view showing an installation state of the present invention.

도 2는 본 발명의 사시도.2 is a perspective view of the present invention.

도 3은 본 발명의 측면도.3 is a side view of the present invention.

도 4는 본 발명의 분해사시도.4 is an exploded perspective view of the present invention.

도 5는 본 발명의 일부절결한 사시도.5 is a partially broken perspective view of the present invention.

도 6은 본 발명의 조립상태를 보인 단면도.Figure 6 is a cross-sectional view showing an assembled state of the present invention.

도 7은 본 발명의 확대단면도.Figure 7 is an enlarged cross-sectional view of the present invention.

도 8은 도 7의 “A”부 확대단면도.8 is an enlarged cross-sectional view of portion “A” of FIG. 7;

도 9는 도 7의 “B”부 확대단면도.9 is an enlarged cross-sectional view of the portion “B” of FIG. 7.

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

1 : 통로연결막 10 : 내부주름막1: passage connecting membrane 10: inner wrinkle membrane

20 : 외부주름막 21 : 고정날개20: outer wrinkle membrane 21: fixed wing

30 : 고정틀 31 : 압착돌기30: fixing frame 31: crimping projection

40 : 연결틀 41 : 연결부40: connecting frame 41: connecting portion

42 : 압착돌기 100 : 차량42: crimping projection 100: vehicle

200 : 고정부재 300 : 고정구200: fixing member 300: fixture

Claims (2)

외측이 개구되는 벨로즈타입의 호형으로 각각 벤딩된 상태에서 중첩된 상태로 맞대어져 통로를 형성하는 다수의 내부주름막(10); 상기 내부주름막(10)에 대응하는 호형으로 각각 성형되어 내부주름막(10)의 개구부로 끼워지는 양측 고정날개(21)를 일체로 구비하는 다수의 외부주름막(20); 상기 서로 맞대어진 내부주름막(10)과 고정날개(21)의 단부에 끼워져 압착고정되는 고정틀(30); 상기 양끝 내부주름막(10)과 고정날개(21)의 단부에 각각 끼워져 압착고정되는 연결부(41)를 일체로 구비하여 차량(100)의 고정부재(200)에 고정구(300)로 고정되는 연결틀(40)을 포함하는 철도차량용 통로연결막.A plurality of inner wrinkle films 10 which are formed in a bellows-shaped arc shape having an outer side but bent in an overlapping state to form passages; A plurality of outer wrinkle membranes 20 integrally formed with both fixing blades 21 formed in arc shapes corresponding to the inner wrinkle membranes 10 and fitted into the openings of the inner wrinkle membranes 10; A fixing frame 30 fitted to the ends of the inner wrinkled membrane 10 and the fixed blade 21 which are opposed to each other, and fixed to each other; Connections fixed to the fixing member 200 of the vehicle 100 by integrally provided with a connecting portion 41 integrally fitted to each end of the inner fold film 10 and the fixed blade 21 and crimped fixedly. Passage connecting membrane for a railway vehicle comprising a frame (40). 제 1 항에 있어서, 상기 고정틀(30)과 연결부(41)의 양측 내면에는 다단으로 톱니형 압착돌기(31)(42)가 각각 돌출된 것을 특징으로 하는 철도차량용 통로연결막.According to claim 1, wherein both sides of the fixing frame (30) and the connecting portion 41, the railway connection passage connecting membrane, characterized in that the sawtooth-type crimping projections (31) (42) are projected in multiple stages, respectively.
KR1020080041044A 2008-05-01 2008-05-01 Gangway diaphragm KR100960178B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101626577B1 (en) 2015-09-17 2016-06-03 한국철도기술연구원 Side barrier for a railroad vehicle

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KR200217145Y1 (en) 1998-12-12 2001-04-02 김용철 Passenger car connecting membrane structure for railway vehicle_
KR200330829Y1 (en) 2003-07-30 2003-10-22 윤종철 apparatus for connecting passages of vehicles to each other
KR200352081Y1 (en) 2004-01-05 2004-06-10 윤종철 apparatus for connecting passages of vehicles to each other
KR100614109B1 (en) 2005-07-22 2006-08-21 (주)마스터테크 Gangway bellows between two railway vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101626577B1 (en) 2015-09-17 2016-06-03 한국철도기술연구원 Side barrier for a railroad vehicle

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