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DE1580974A1 - Bellows for use in vehicles - Google Patents

Bellows for use in vehicles

Info

Publication number
DE1580974A1
DE1580974A1 DE19671580974 DE1580974A DE1580974A1 DE 1580974 A1 DE1580974 A1 DE 1580974A1 DE 19671580974 DE19671580974 DE 19671580974 DE 1580974 A DE1580974 A DE 1580974A DE 1580974 A1 DE1580974 A1 DE 1580974A1
Authority
DE
Germany
Prior art keywords
bellows
layers
vehicles
fabric
polychloroprene
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.)
Pending
Application number
DE19671580974
Other languages
German (de)
Inventor
Auf Nichtnennung Antrag
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.)
HUEBNER KG KURT
Original Assignee
HUEBNER KG KURT
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 HUEBNER KG KURT filed Critical HUEBNER KG KURT
Publication of DE1580974A1 publication Critical patent/DE1580974A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Description

Faltenbalg zur Verwendung bei Fahrzeugen Faltenbälge, wie sie bei Durchgangewagen der Eisenbahn, bei Straßenbahnen, bei Omnibussen und anderen Fahrzeugen verwendet werden, bestehen in den meisten Fällen aus Leder oder Gummi. Sie werden zusammengenäht, genietet, gesickt und zusammengezwickt oder auch geschweißt.Bellows for use in vehicles. Bellows such as those in Passage cars for railways, trams, buses and other vehicles are made of leather or rubber in most cases. you will be sewn, riveted, beaded and pinched together or welded.

Nun hat sich gezeigt, daß derartige Faltenbälge bei den Ausbruch eines Feuers, was bei Unfällen sehr leicht der Fall iatg in erheblichem Ausmaß zur Aueldeung einer Panik beitragen, da sie verhältnismäßig leicht brennen und dann eine Plammenwand bildent @o daß Fahrgäste unter Umetänden von Flammen eingeschlossen sind.Now it has been found that such bellows in an outbreak of fire, which is the case iatg contribute to a considerable extent to Aueldeung a panic, as they burn easily and then a relatively Plammenwand bildent @o that passengers trapped in accidents very slightly below Umetänden of flames are.

Um diesem Nachteil zu begegnen, liegt der Erfindung die Aufgabe zugrunde, die Faltenbilge aus einem Material herzustellen, das nicht entflammbar ist, sich aber trotzdem zur Verarbeitung zu Faltenbalgen eignet, Diese Aufgabe ist gemäß der Erfindung dadurch gelöst, daß der Faltenbalg aus einem flammwidrigen Material zeBe einem beidseitig mit Polychloropren beschichteten Gewebe besteht. Je nach der gewünschten Stärke kann der Faltenbalg aus einem aus mehreren Gewebelagen und beidseitig dieser Gewebelagen vorgesehenen Polychloroprenschichten hergestellten Material bestehen* Der Aufbau den zur Herstellung von Faltenbalgen verwendeten Materials Ist in den Zeichnungen näher dargestellt. Es zeigen: Fige 1 einen Schnitt durch ein Material mit einer Gewebeschicht und .Fige 2 einen Schnitt durch ein drei Gewebelagen enthaltendes Material. To counter this disadvantage, the invention is based on the object of producing the bellows from a material that is not flammable, but is nevertheless suitable for processing into bellows. This object is achieved according to the invention in that the bellows is made of a flame-retardant material zeBe consists of a fabric coated on both sides with polychloroprene. Depending on the desired thickness, the bellows can consist of a material made of several fabric layers and polychloroprene layers provided on both sides of these fabric layers. They show: FIG. 1 a section through a material with a fabric layer and FIG. 2 a section through a material containing three fabric layers.

Bei dem Material nach der Figur 1 ist auf das zur Verwendung aufgebracht* Bei dem Beispiel nach der Figur 2 besteht das Material zur Hera stellung einen Faltenbalges aus den Gewebelagen 4pi und 6 sowie den Polychloroprenechichten 7,8,9 und lou Es ist aber auch möglich, mehrere Schichten aus dem Material nach der Figur 1 zusammenzufUgen, so daß zwischen den einzelnen Gewebelagen dann jeweile zwei Schichten aus Polychloropren vorhanden sind*In the case of the material according to FIG. 1 , this is to be used applied * In the example according to Figure 2, the material for manufacturing a bellows consists of the fabric layers 4pi and 6 and the polychloroprene layers 7,8,9 and lou It is also possible to join several layers of the material according to Figure 1 , so that there are two layers of polychloroprene between the individual fabric layers *

Claims (1)

Patentansprüche: 1.) Faltenbalg fUr die Verwendung bei Durchgangswagen der Eisenbahng bei Straßenbahnen" bei Omnibussen und anderen Fahrzeugeng dadurch gekennzeichnet, daß der Faltenbalg aus einem flammwidrigen Material z.b. einem beidseitig mit Polychloropren beschichteten Gewebe (1) besteht4 2.) Faltenbalg nach Anspruch 1, dadurch gekennzeiclinetg daß der Faltenbalg aus mehreren Gewebelagen (4.5.6) und beidseitig dieser Gewebelagen vorgeseheneü Polychloroprenschichten (79 8.9.1o) hergestellten Material besteht. Claims: 1.) Bellows for use in transit cars of the railway in trams "in buses and other vehicles, narrowly characterized in that the bellows consists of a flame-retardant material, for example a fabric (1) coated on both sides with polychloroprene4 2.) Bellows according to claim 1, characterized in that the bellows consists of several fabric layers (4.5.6) and polychloroprene layers (79 8.9.1o) provided on both sides of these fabric layers.
DE19671580974 1967-02-14 1967-02-14 Bellows for use in vehicles Pending DE1580974A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0061839 1967-02-14

Publications (1)

Publication Number Publication Date
DE1580974A1 true DE1580974A1 (en) 1971-03-25

Family

ID=7161575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671580974 Pending DE1580974A1 (en) 1967-02-14 1967-02-14 Bellows for use in vehicles

Country Status (1)

Country Link
DE (1) DE1580974A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596347A1 (en) * 1986-03-28 1987-10-02 Caoutchouc Manuf Plastique Device intended for ensuring passage continuity between two successive rail or road vehicles
EP0240407A1 (en) * 1986-03-28 1987-10-07 Caoutchouc Manufacture Et Plastiques Device for providing a continuous smooth passage between two railway or road vehicles
US4860665A (en) * 1987-04-02 1989-08-29 Hubner Gummi- Und Kunststoff Gmbh Method for producing a bellows structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596347A1 (en) * 1986-03-28 1987-10-02 Caoutchouc Manuf Plastique Device intended for ensuring passage continuity between two successive rail or road vehicles
EP0240407A1 (en) * 1986-03-28 1987-10-07 Caoutchouc Manufacture Et Plastiques Device for providing a continuous smooth passage between two railway or road vehicles
FR2611634A2 (en) * 1986-03-28 1988-09-09 Caoutchouc Manuf Plastique IMPROVEMENT TO A DEVICE FOR ENSURING THE CONTINUITY OF PASSAGE BETWEEN TWO SUCCESSIVE VEHICLES, RAILWAYS OR ROADS
US4869178A (en) * 1986-03-28 1989-09-26 Caoutchouc Manufacture Et Plastiques Device designed to ensure running continuity between two successive railroad or road vehicles
US4860665A (en) * 1987-04-02 1989-08-29 Hubner Gummi- Und Kunststoff Gmbh Method for producing a bellows structure

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