EP0537670A1 - Soufflet pour connexion de véhicules articulés - Google Patents
Soufflet pour connexion de véhicules articulés Download PDFInfo
- 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
- reinforcement
- rib
- 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- Withdrawn
Links
Images
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914134381 DE4134381A1 (de) | 1991-10-17 | 1991-10-17 | Faltenbalg zur verbindung gelenkig miteinander verbundener fahrzeuge |
DE4134381 | 1991-10-17 |
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)
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)
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)
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)
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 |
-
1991
- 1991-10-17 DE DE19914134381 patent/DE4134381A1/de not_active Withdrawn
-
1992
- 1992-10-13 EP EP92117437A patent/EP0537670A1/fr not_active Withdrawn
Patent Citations (2)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL PT SE |
|
17P | Request for examination filed |
Effective date: 19930402 |
|
17Q | First examination report despatched |
Effective date: 19940506 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19950222 |