EP0279192A2 - Tuyau d'évacuation pour toilettes de voitures ferroviaires - Google Patents

Tuyau d'évacuation pour toilettes de voitures ferroviaires Download PDF

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Publication number
EP0279192A2
EP0279192A2 EP88100736A EP88100736A EP0279192A2 EP 0279192 A2 EP0279192 A2 EP 0279192A2 EP 88100736 A EP88100736 A EP 88100736A EP 88100736 A EP88100736 A EP 88100736A EP 0279192 A2 EP0279192 A2 EP 0279192A2
Authority
EP
European Patent Office
Prior art keywords
downpipe
toilet
chute
tube
railway carriages
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.)
Withdrawn
Application number
EP88100736A
Other languages
German (de)
English (en)
Other versions
EP0279192A3 (fr
Inventor
Manfred Weitzel
Olaf-Sigurd Mosaner
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 Gummi und Kunststoff GmbH
Original Assignee
Huebner Gummi und Kunststoff 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 Huebner Gummi und Kunststoff GmbH filed Critical Huebner Gummi und Kunststoff GmbH
Publication of EP0279192A2 publication Critical patent/EP0279192A2/fr
Publication of EP0279192A3 publication Critical patent/EP0279192A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D35/00—Sanitation
    • B61D35/005—Toilet facilities

Definitions

  • the innovation relates to a downpipe for the toilets in railroad cars.
  • These downpipes are made of different materials, especially metal, plastic or rubber.
  • the inner surface of the downpipes currently used is not sufficiently dirt-repellent.
  • the faeces adhere to the relatively rough surface of the rubber and dry under the influence of the wind. This creates strong incrustations that, in severe frost in winter, lead to icing and thus constipation.
  • the task of the innovation is to design such downpipes so that the described dangers of soiling the inner surface are exposed to the least possible extent.
  • the innovation proposes smoothing the inside of the downpipe consisting of a plastic.
  • it is proposed in a further embodiment of the innovation to line or coat it on the inside with a smooth film.
  • the innovation can also be realized in that the plastic is compressed as much as possible in the area of the inside surface during the manufacture of the plastic tube, so that extremely small pores are formed.
  • the downpipe gets a very smooth surface on the inside, which acts like a non-stick agent. Dirt can hardly settle, as has already been shown in the first attempts. As a result, there are no incrustations. Ice breaks away from the surface early on due to the vibrations of the moving car. This can largely prevent freezing.
  • a downpipe according to the innovation is shown in the drawing as a longitudinal section.
  • the downpipe 1 installed obliquely against the direction of travel of a railroad car consists of any material and is mounted in a holder 2.
  • a smooth film 3 is drawn, which fits snugly on the inner surface of the downpipe 1 and is placed at the upper end on a radial flange 4 of the downpipe that it is clamped when connecting the downpipe to a toilet or a connecting pipe.
  • This solution is particularly suitable for retrofitting existing or built-in downpipes, the film can be easily replaced in the event of damage.
  • the downpipe 1 can consist of a plastic, the inside of which is smoothed out by the fact that the structure is compressed accordingly, the cells of a cell structure which may be used are correspondingly intensively compressed in the inner surface area.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Toilet Supplies (AREA)
  • Chutes (AREA)
EP88100736A 1987-01-21 1988-01-19 Tuyau d'évacuation pour toilettes de voitures ferroviaires Withdrawn EP0279192A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8700952U DE8700952U1 (de) 1987-01-21 1987-01-21 Fallrohr
DE8700952U 1987-01-21

Publications (2)

Publication Number Publication Date
EP0279192A2 true EP0279192A2 (fr) 1988-08-24
EP0279192A3 EP0279192A3 (fr) 1989-03-15

Family

ID=6803825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100736A Withdrawn EP0279192A3 (fr) 1987-01-21 1988-01-19 Tuyau d'évacuation pour toilettes de voitures ferroviaires

Country Status (2)

Country Link
EP (1) EP0279192A3 (fr)
DE (1) DE8700952U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511042C2 (de) * 1995-03-25 1999-06-17 Alulite Lichtsysteme Gmbh Wand- oder Deckenplatten-Lichtsystem mit Einbauleuchten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522525A (fr) *
AT275979B (de) * 1965-02-24 1969-11-10 Fetok Gmbh Dickwandiges Steinzeugrohr großen Durchmessers
JPS60132323U (ja) * 1984-02-14 1985-09-04 東京瓦斯株式会社 管路の内張り材

Also Published As

Publication number Publication date
DE8700952U1 (de) 1987-04-02
EP0279192A3 (fr) 1989-03-15

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