EP0537670A1 - Soufflet pour connexion de véhicules articulés - Google Patents

Soufflet pour connexion de véhicules articulés Download PDF

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Publication number
EP0537670A1
EP0537670A1 EP92117437A EP92117437A EP0537670A1 EP 0537670 A1 EP0537670 A1 EP 0537670A1 EP 92117437 A EP92117437 A EP 92117437A EP 92117437 A EP92117437 A EP 92117437A EP 0537670 A1 EP0537670 A1 EP 0537670A1
Authority
EP
European Patent Office
Prior art keywords
bellows
reinforcing
profile
rib
bellows according
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Withdrawn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
EP92117437A
Other languages
German (de)
English (en)
Inventor
Dieter Bunselmeyer
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.)
Moellerwerke GmbH
Original Assignee
Moellerwerke 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 Moellerwerke GmbH filed Critical Moellerwerke GmbH
Publication of EP0537670A1 publication Critical patent/EP0537670A1/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Withdrawn legal-status Critical Current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
    • 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

Definitions

  • the invention relates to a bellows according to the preamble of claim 1.
  • the border profile which overlaps the two abutting gutter edges, also serves as a support frame.
  • the stiffening effect of such a support frame is comparatively low. It is also not possible to improve the stiffening effect of these reinforcement profiles by increasing the profile cross section. An enlargement of the profiles leads to an undesirable reduction in the flexibility of the bellows and cannot be carried out in many cases for reasons of space.
  • the invention has for its object to form a bellows of the type presupposed as known so that a particularly great stability of the bellows cross-sectional contour is guaranteed without the required flexibility and flexibility of the bellows would be adversely affected.
  • the bellows according to the invention has a very high stability of the bellows cross-sectional contour. This high stability results from the fact that the ribs create a high section modulus transverse to the longitudinal axis of the bellows. The flexibility of the bellows is practically not affected because of the rib character of the reinforcing elements.
  • the reinforcing ribs are preferably made of plate material, and preferably made of rigid PVC.
  • the depth of the reinforcing rib corresponds at least approximately to the depth of the grooves when the bellows is in the closed state. The provision of the reinforcing ribs does not result in a disruptive, substantial enlargement of the bellows wall contour.
  • reinforcing ribs allows these ribs to be guided on support elements connected to the vehicles or vehicle parts, for example on guide rods. As a result, the bellows does not sag under its own weight.
  • the arbitrarily designed inner rib contours or openings can be used to support and define the portioning of the supply lines of the vehicle.
  • the end edge of the reinforcing rib facing away from the reinforcing profile has an additional reinforcing profile.
  • the provision of an additional reinforcement profile leads to stabilize the reinforcement rib, which increases its section modulus in the bellows longitudinal direction. This has the consequence that the reinforcing rib can be made relatively thin-walled and yet does not bend unintentionally.
  • the circumferential rib profile is particularly advantageous if the bellows can be divided into an upper and lower part.
  • This divisible design of the bellows facilitates assembly, particularly on vehicles such as railroad cars.
  • the couplings and buffers can be easily gripped by the two bellows parts.
  • Divisibility of the bellows is practically indispensable if the bellows is mounted between two carriages that have a liftable upper part. When raising or lowering the upper parts, the upper part of the bellows must also be able to be moved correspondingly relative to the lower part.
  • This exemplary embodiment shown shows a bellows of split design, which is composed of a bellows upper part 11 and a bellows lower part 10.
  • the bellows lower part 10 is connected to the lower part of a wagon, only indicated schematically, the bellows upper part 11 to the associated upper part 8 of the wagon.
  • the wagon adjoining on the left-hand side of FIG. 2 likewise consists of a lower part and an upper part, but is not shown.
  • the bellows parts consist of different, side by side channels 2 made of flexible material.
  • a reinforcing rib 4 is arranged between the adjacent edges of two channels 2 lying next to one another.
  • a U-shaped reinforcement profile 1 engages around the gutter edges and the reinforcing profile 4 arranged between them.
  • the sliding connection shown in section in FIG. 4 results in the area of overlap between the bellows upper part 11 and the bellows lower part 10.
  • Thickened areas 5 sit on the reinforcing ribs 4 of the bellows upper part 11.
  • the thickened areas 5 dip into a channel 6c which is formed by two angled flanges 6a and 6b.
  • the two flanges 6a and 6b are fastened to the reinforcing profile of the bellows lower part 10 pointing in the direction of the thickening.
  • the thickenings 5 are also reinforcement profiles. It is also possible to provide reinforcement profiles 9, as are also shown in FIG. 4. Such reinforcement profiles 9 can also be expedient if the bellows is not split.
  • FIG. 3 shows schematically how the bellows lower part 10 is connected to the lower parts 3 of adjacent wagons via end flanges 7.
  • FIG. 1 shows a one-piece design of the bellows, which has various channels 2 made of flexible material arranged next to one another.
  • a reinforcing rib 4 is arranged between the adjacent edges of two channels 2 lying next to one another.
  • a U-shaped reinforcing profile 1 engages around the gutter edges and the reinforcing rib 4 arranged between them.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
EP92117437A 1991-10-17 1992-10-13 Soufflet pour connexion de véhicules articulés Withdrawn EP0537670A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4134381 1991-10-17
DE19914134381 DE4134381A1 (de) 1991-10-17 1991-10-17 Faltenbalg zur verbindung gelenkig miteinander verbundener fahrzeuge

Publications (1)

Publication Number Publication Date
EP0537670A1 true EP0537670A1 (fr) 1993-04-21

Family

ID=6442896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92117437A Withdrawn EP0537670A1 (fr) 1991-10-17 1992-10-13 Soufflet pour connexion de véhicules articulés

Country Status (2)

Country Link
EP (1) EP0537670A1 (fr)
DE (1) DE4134381A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058936C (zh) * 1993-11-13 2000-11-29 许布奈橡胶塑料公司 作为铰接车辆的通道防护装置的折棚
IT201600116339A1 (it) * 2016-11-17 2018-05-17 P E I Protezioni Elaborazioni Ind S R L Dispositivo a soffietto di connessione e chiusura per autobus articolati.
EP3456556A1 (fr) * 2017-09-14 2019-03-20 Hübner GmbH & Co. KG Véhicule articulé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638154A1 (de) * 1996-09-18 1998-03-19 Gebr Hennig Gmbh Übergangsvorrichtung für zwei gelenkig miteinander verbundene Fahrzeuge sowie ein Verfahren zu deren Herstellung
DE20007188U1 (de) 2000-04-19 2000-08-24 Hübner Gummi- und Kunststoff GmbH, 34123 Kassel Balg, insbesondere Wellenbalg

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB186622A (en) * 1921-09-30 1923-02-15 Jacques Louis Lemerle Improvements in or relating to intercommunication bellows for railway vehicles
DE595382C (de) * 1933-02-16 1934-04-11 Anonima Flii Macchi Soc Faltenbalg fuer die Verbindung zwischen Schlepper und Anhaengewagen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8014005U1 (de) * 1980-05-23 1980-10-02 Huebner Gummi- Und Kunststoff Gmbh, 3500 Kassel Faltenbalg
DE3735452A1 (de) * 1987-10-20 1989-05-03 Arnold Arno Gmbh & Co Faltenbalg

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB186622A (en) * 1921-09-30 1923-02-15 Jacques Louis Lemerle Improvements in or relating to intercommunication bellows for railway vehicles
DE595382C (de) * 1933-02-16 1934-04-11 Anonima Flii Macchi Soc Faltenbalg fuer die Verbindung zwischen Schlepper und Anhaengewagen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058936C (zh) * 1993-11-13 2000-11-29 许布奈橡胶塑料公司 作为铰接车辆的通道防护装置的折棚
IT201600116339A1 (it) * 2016-11-17 2018-05-17 P E I Protezioni Elaborazioni Ind S R L Dispositivo a soffietto di connessione e chiusura per autobus articolati.
EP3323645A1 (fr) * 2016-11-17 2018-05-23 P.E.I. Protezioni Elaborazioni Industriali S.r.l. Dispositif en accordéon pour relier et fermer des bus articulés
EP3456556A1 (fr) * 2017-09-14 2019-03-20 Hübner GmbH & Co. KG Véhicule articulé

Also Published As

Publication number Publication date
DE4134381A1 (de) 1993-04-22

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