EP0380004B1 - Anbaute für Eisenbahnfahrzeuge - Google Patents

Anbaute für Eisenbahnfahrzeuge Download PDF

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Publication number
EP0380004B1
EP0380004B1 EP90101140A EP90101140A EP0380004B1 EP 0380004 B1 EP0380004 B1 EP 0380004B1 EP 90101140 A EP90101140 A EP 90101140A EP 90101140 A EP90101140 A EP 90101140A EP 0380004 B1 EP0380004 B1 EP 0380004B1
Authority
EP
European Patent Office
Prior art keywords
buffer
face
buffers
extension
railway vehicles
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.)
Expired - Lifetime
Application number
EP90101140A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0380004A1 (de
Inventor
Josip Soltic
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.)
Schweizerische Industrie Gesellschaft
Original Assignee
Schweizerische Industrie Gesellschaft
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 Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft
Publication of EP0380004A1 publication Critical patent/EP0380004A1/de
Application granted granted Critical
Publication of EP0380004B1 publication Critical patent/EP0380004B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Definitions

  • the present invention relates to an add-on for railway vehicles, in particular for passenger coaches with UIC pulling and pushing devices and transition devices, the parting planes of which can slide on one another under pretension and which project above their own buffer plate level in the unloaded state.
  • sheet 1 such transition devices essentially consist of a spring bridge that can be moved backwards and a rubber bead that surrounds the transition opening at the top and on the side.
  • the lower part of these transition devices is designed in such a way that it allows the necessary freedom of movement for large lateral displacements of the carriages relative to one another, superimposed with an additional height offset, even when the buffers are pressed in.
  • DE-OS 3 514 978 attempts to remedy these deficiencies while maintaining the UIC bead transition, by a transition protection to be additionally installed from the inside between the coupled vehicles enclosing the transition opening, including both transition bridges, on all sides.
  • a transition protection to be additionally installed from the inside between the coupled vehicles enclosing the transition opening, including both transition bridges, on all sides.
  • the mentioned transfer of the shown transition protection into the vehicle interior and its installation between two already coupled rail vehicles has proven to be disadvantageous. Particularly when, for example, coaches are to be provided or train parts are to be reassigned, the provision or retention of such a transition protection, which is to be regarded as a loose component, is problematic for operational reasons.
  • both transitions bridges surrounding the transition protection are also exposed to destruction if the side buffers of a vehicle come into contact with the opposite transition bridge and push them back according to the buffer path or lift them slightly if there is additional height offset.
  • a bellows is formed from two profile halves with an M-shaped cross section, one end of which is connected to the car body and the other end of which is fitted with a slide strip such that the transition area is enclosed at the top and sides.
  • the parting plane of a bellows shown lies outside the buffer level, so that when two vehicles are coupled, their bellows are pretensioned and, for example, supported by gas pressure dampers, can slide on one another in a pressure-wave-tight connection.
  • the object of the present invention is therefore to provide means by which the disadvantages indicated are eliminated in the case of transition devices of the generic type.
  • passenger carriages with UIC pulling and pushing devices which have transition devices of a type suitable for high-speed traffic, whose separating planes can slide against one another under prestress and protrude above their own buffer plate level in the unloaded state, are protected from collisions with external buffers.
  • an advantage of the device according to the invention is that the parting plane of a transition device projecting above the self-buffers already compresses the buffers of both vehicles is pulled back so far by the path of the self-buffer that the "Bern area" is preserved for coupling.
  • the special design of the device according to the invention also effects this under unfavorable conditions, for example when the buffers of the two vehicles are offset from one another, as can arise as a result of S-bends.
  • the device according to the invention in the area of the transition bridge prevents collisions between the transition device and the opposing external buffers.
  • the device according to the invention is advantageous in the same sense if a passenger car, which has a transition device projecting beyond a buffer plate level, is coupled to such a vehicle that has a UIC bead transition.
  • An attachment according to the invention with a buffer deflector 1 according to FIGS. 1, 1a and 2 has a plurality of adjoining surface portions 2, 3, 4 on the end face. According to the functions they perform, they each have a different shape. For the same reason, the surface portions 2, 3, 4 each have a slightly angular position.
  • the illustrative blank which has the developed form of a buffer rejection device 1 according to FIGS. 1 and 2 lies in one plane. From this level, the tongue-shaped retreat surface 2 comes on the bending line 12 to the front and the triangular abutment surface 4 at the bending line 44 to the rear, so that only the thrust surface 3, which has the shape of an irregular polygon, remains in the original plane.
  • a tongue-shaped retraction plane 2 which obliquely transitions on its one narrow side 12 into a thrust plane which has the shape of an irregular polygon. This deviates with its upper edge 13 from the level of the retraction level 2 to the front.
  • the thrust plane 3 is arranged spatially obliquely to the rear with respect to its upper edge 13 and has on its side facing away from the retraction plane 2 a vertically running edge 33. Seen in the extension of an upper edge 22 of the retraction plane 2, this can form an approximately right angle with the latter form. In this upper area, the thrust plane 3 merges into a triangular abutment surface 4 which is arranged in the plane parallel to the retraction plane 2 and is offset from it by a dimension "a".
  • the surface parts 2, 3 and 4 can also fulfill their functions if they are not flat but form a spatial, in particular continuous surface. Functionally, the buffer repellant can also have only the surface parts 3 and 4.
  • 3 and 4 are arranged in mirror image on the left and right of a transition device 17, which in a non-coupled vehicle with its parting plane 27 via a buffer plate level 25 formed by the internal buffers 15 and 15 'by a measure "b" protrudes.
  • the butt surface 4 of the buffer deflector 1 must be aligned with a sliding surface 37 forming the parting plane 27 of the transition device 17.
  • the tongue-shaped retraction surface 2 of the buffer deflector 1 engages behind the respective buffer plate 35 of the self-buffer 15 without touching it.
  • the vertically running edge 33, 43 of the buffer deflection device 1 is approximately flush with the transition opening 47, or a dimension corresponding to the width of the transition bridge 57, so that the “Berner area” is preserved in the transverse direction of the vehicle.
  • the functioning of the buffer rejection device 1 can be seen from FIGS. 5 to 8.
  • FIG. 5 and 6 show a self-buffer 15 compressed by the action of an external buffer 16 to such an extent that it bears with its rear surface of the buffer plate 35 against the withdrawal surface 2 of the buffer deflector device 1.
  • This situation arises when a passenger car equipped with a transition device 17 is coupled to a vehicle which although also has UIC train and push devices, but does not have its own transition device, for example a locomotive.
  • the transition device 17 protruding beyond the buffer plate level 25 of the self-buffers 15, 15 'is already withdrawn by the path of the self-buffers 15, 15' by means of the buffer deflection device 1 to such an extent that the "Berner area" for coupling the vehicles in the longitudinal direction of the vehicle.
  • each buffer rejection device 1 is provided with a thrust surface 3.
  • the external buffer 16 first covers with its, mostly bevelled, inner buffer plate edge 26, the spatially oblique rearward thrust surface 3 of the buffer deflector device 1.
  • each buffer rejection device 1 is provided with an abutment surface 4, on which one of the buffer plates 36, 36' of the external buffer 16, 16 'finally rises.
  • the buffer rejection device 1 effectively protects parts of a transition device 17 of two coupled vehicles from collision with the external buffers 16, 16 '.
  • a similar situation also arises when a transition device 17 provided with a buffer deflection device 1 is coupled to a UIC bead transition and its rubber bead has the lower rigidity.
  • FIG. 9 shows, as a further embodiment, the left side of a buffer rejection device 11 according to the invention, as it is arranged on the left and right of a known UIC-compatible transition device 17 which is suitable for high-frequency waves.
  • the abutting surface 41 of the buffer deflector 11 is aligned with the sliding surface 37 which forms the parting plane of the transition device 17.
  • the vertically running edge 43 'of the buffer deflector 11 is flush with the transition opening 47, so that the "Berner area" is preserved in the transverse direction of the vehicle .
  • the buffer deflection device 11 has a first add-on part 51 containing the tongue-shaped retraction surface 21 and a second add-on part 52 including a spatially obliquely rearward pushing surface 31 and a triangular butting surface 41.
  • the add-on parts 51 and 52 fastened to the side of the transition device 17 are arranged one below the other in such a way that the abutting surface 41 runs parallel to the withdrawal surface 21 and is offset from it forward by a dimension "a".
  • a self-buffer 15, 15 ' is compressed by an external buffer 16, 16' (Fig. 5, 6)
  • the above transition device 17 is first withdrawn by the path of the self-buffer 15, 15 'by this with its rear surface of the buffer plate 35 at one, a retreat area 21 having attachment 51 (Fig. 9).
  • a buffer deflection device 1 or 11, which is laterally attached in mirror image on the left and right of a transition device 17, can in a simpler embodiment only comprise the push surface 3 or 31 and the abutment surface 4 or 41, so that only one attachment part 52 (FIG 9) is required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Outer Garments And Coats (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Body Structure For Vehicles (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Air Bags (AREA)
  • Vibration Dampers (AREA)
EP90101140A 1989-01-26 1990-01-20 Anbaute für Eisenbahnfahrzeuge Expired - Lifetime EP0380004B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH24789 1989-01-26
CH247/89 1989-01-26

Publications (2)

Publication Number Publication Date
EP0380004A1 EP0380004A1 (de) 1990-08-01
EP0380004B1 true EP0380004B1 (de) 1992-05-06

Family

ID=4182653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90101140A Expired - Lifetime EP0380004B1 (de) 1989-01-26 1990-01-20 Anbaute für Eisenbahnfahrzeuge

Country Status (8)

Country Link
EP (1) EP0380004B1 (es)
JP (1) JPH03197270A (es)
AT (1) ATE75676T1 (es)
AU (1) AU623973B2 (es)
CA (1) CA2008740A1 (es)
DE (1) DE59000109D1 (es)
DK (1) DK0380004T3 (es)
ES (1) ES2032141T3 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670803A5 (es) * 1984-08-16 1989-07-14 Sig Schweiz Industrieges
DE8711584U1 (de) * 1987-08-27 1987-10-22 Phoenix Ag, 2100 Hamburg Abdeckprofil für Übergangstunnel von Reisezugwagen

Also Published As

Publication number Publication date
DK0380004T3 (da) 1992-11-23
ATE75676T1 (de) 1992-05-15
AU4888690A (en) 1990-08-02
AU623973B2 (en) 1992-05-28
JPH03197270A (ja) 1991-08-28
EP0380004A1 (de) 1990-08-01
ES2032141T3 (es) 1993-01-01
DE59000109D1 (de) 1992-06-11
CA2008740A1 (en) 1990-07-26

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