EP0999112B9 - Seitenpufferausgleichseinrichtung für Eisenbahngüterwagen - Google Patents

Seitenpufferausgleichseinrichtung für Eisenbahngüterwagen Download PDF

Info

Publication number
EP0999112B9
EP0999112B9 EP99250380A EP99250380A EP0999112B9 EP 0999112 B9 EP0999112 B9 EP 0999112B9 EP 99250380 A EP99250380 A EP 99250380A EP 99250380 A EP99250380 A EP 99250380A EP 0999112 B9 EP0999112 B9 EP 0999112B9
Authority
EP
European Patent Office
Prior art keywords
tube
adjusting device
main guide
buffer
side buffers
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
EP99250380A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0999112B1 (de
EP0999112A1 (de
Inventor
Bertram Dipl.-Ing. Wieloch
Detlef Dipl.-Ing. Kappler
Manfred Dipl.-Ing. Bartel
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.)
DWA Deutsche Waggonbau GmbH
Original Assignee
DWA Deutsche Waggonbau 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 DWA Deutsche Waggonbau GmbH filed Critical DWA Deutsche Waggonbau GmbH
Publication of EP0999112A1 publication Critical patent/EP0999112A1/de
Publication of EP0999112B1 publication Critical patent/EP0999112B1/de
Application granted granted Critical
Publication of EP0999112B9 publication Critical patent/EP0999112B9/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/12—Buffers with fluid springs or shock-absorbers; Combinations thereof

Definitions

  • the invention relates to a page buffer compensation device for rail freight wagons according to the preamble of claim 1.
  • the invention has for its object a page buffer compensation device without the disadvantages listed above to create that by means of a reliable, uncomplicated and also particularly high-force storage of the Side buffers in cooperation with the compensation device also when cars with and without compensation device meet a 100% compensation function and for lightweight ones Freight cars a high level of functional reliability in the carriage run under the influence of longitudinal compressive forces, especially in S-bends with little material and lower dead loads and higher payloads guaranteed.
  • the two buffer rosettes 7 are in a head piece 2 in parallel and in opposite directions with a Compensating path 6 is slidably mounted longitudinally. Become one of the buffer rosettes 7 retracted towards the head piece 2, the other buffer rosette 7 extended.
  • the buffer rosettes 7 have a main guide tube 11, which in a receiving tube 12th is arranged longitudinally. Is on the main guide tube 11 at the end a guide ring 16 for the local application of force in the receiving tube 12 is arranged.
  • a second application of force takes place from the eccentric force of buffer impacts in the side buffers 4 or from frictional forces at the buffer contact point and the resulting pairs of forces via guide bearings 8 and via a lower rotation stabilization tube attached to the head piece 2 10 and via a lateral anti-roll tube 9.
  • the side and bottom anti-rotation tubes 9; 10 take over the rotationally secure connection of the shock rosette 7 with the head piece 2 and the transfer of the moments in the box-shaped head piece 2.
  • the lateral anti-rotation tube 9 approximately in the horizontal Middle plane of the main guide tube 11 on the side to the middle of the carriage and the lower anti-rotation tube 10 with its center line approximately in the plane of the outer edge of the Main guide tube 11 is located towards the outside of the carriage, whereby a favorable storage and stress at vertical and Lateral forces on the side buffer 4 and an advantageous one Space utilization is achieved.
  • the head piece 2 is according to Fig.1 and 4 by the amount of the compensation path 6 compared to the central position the shock rosette 7 reset and a clutch carrier 3 projects beyond the head piece 2, whereby a weight and cost reduction is possible.
  • Fig.2 shows when using a hydraulic balancing device 14 a double-acting hydraulic balancing cylinder 19 with a built-in restoring force element 15, which is preferably is formed by coil springs.
  • the compensating cylinder 19 is in the main guide tube 11 between one Connection part 13 and a bottom part 20 of the receiving tube 12 built-in.
  • For tilt-free guidance of the compensating cylinder 19 and to achieve gimbaling are on the ends of spherical shell-shaped joint parts 21 are arranged.
  • to Achieving a longitudinal play-free storage of the Buffer rosette 7 in the head piece 2 is attached via elastic elements 22.
  • a connecting line 25 via which the oil pressure compensates and the compensating cylinder 19th can extend in opposite directions until both side buffers 4 are the same Powers.
  • Fig. 4 shows the application of the mechanical compensation device 14.
  • the main guide tube 11 via the Connection part 13 pressure struts 17 articulated.
  • the Pressure struts 17 are connected to a compensating lever 18, which is mounted in the coupling carrier 3.
  • a storage point 26 of the compensating lever 18 is at least about that Installation dimension of a traction device 5 is reset behind the head piece 2 arranged.
  • Fig. 5 shows the recording of the main guide tube 11 in Receiving tube 12 with in each end region of the receiving tube 12 arranged on the main guide tube 11 guide ring 16, whereby a two-point bearing with regard to the lateral and vertical forces at the page buffer 4 is reached. It is also possible that the guide rings 16 are arranged in the receiving tube 12.
  • the Rotation stabilizing tube 9 ensures a rotationally stable Connection of buffer rosette 7 to the head piece 2. This version is preferred for easier railway operations thought of a low load. It is also conceivable that the rotation lock of the buffer rosette 7, for example via a square-shaped main guide tube 11 takes place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Testing Of Balance (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Vibration Prevention Devices (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
EP99250380A 1998-11-03 1999-10-27 Seitenpufferausgleichseinrichtung für Eisenbahngüterwagen Expired - Lifetime EP0999112B9 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19851991 1998-11-03
DE19851991A DE19851991C2 (de) 1998-11-03 1998-11-03 Seitenpufferausgleichseinrichtung für Eisenbahngüterwagen

Publications (3)

Publication Number Publication Date
EP0999112A1 EP0999112A1 (de) 2000-05-10
EP0999112B1 EP0999112B1 (de) 2004-01-28
EP0999112B9 true EP0999112B9 (de) 2004-12-22

Family

ID=7887424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99250380A Expired - Lifetime EP0999112B9 (de) 1998-11-03 1999-10-27 Seitenpufferausgleichseinrichtung für Eisenbahngüterwagen

Country Status (7)

Country Link
EP (1) EP0999112B9 (cs)
AT (1) ATE258514T1 (cs)
CZ (1) CZ291782B6 (cs)
DE (2) DE19851991C2 (cs)
HU (1) HU223687B1 (cs)
PL (1) PL336289A1 (cs)
SK (1) SK148899A3 (cs)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE156902C (cs) *
DE599948C (de) * 1932-03-16 1934-07-12 Ringfeder Gmbh Ausgleichpuffer fuer Schienenfahrzeuge
DE807949C (de) * 1950-03-26 1951-07-09 Krauss Maffei Ag Puffereinrichtung fuer Schienenfahrzeuge, insbesondere Huelsenpuffer
FR1234277A (fr) * 1959-05-14 1960-10-17 Rech Etudes Production Sarl Système amortisseur de chocs
FR1250912A (fr) * 1960-03-01 1961-01-13 Electro Hydraulics Ltd Dispositif de tamponnement pour véhicules ferroviaires
DE4303549A1 (de) * 1993-02-08 1994-08-11 Bergische Stahlindustrie Schienenfahrzeug-Stosstange mit Stossverzehrglied
DE19505192C1 (de) * 1995-02-16 1996-08-29 Bartel Manfred Dipl Ing Fh Eisenbahntransporteinheit für den gemischten Transport von Containern und Wechselbehältern

Also Published As

Publication number Publication date
HU9904014D0 (en) 2000-01-28
DE59908405D1 (de) 2004-03-04
EP0999112B1 (de) 2004-01-28
CZ291782B6 (cs) 2003-05-14
ATE258514T1 (de) 2004-02-15
DE19851991C2 (de) 2000-12-07
HU223687B1 (hu) 2004-12-28
DE19851991A1 (de) 2000-05-11
CZ384399A3 (cs) 2000-05-17
PL336289A1 (en) 2000-05-08
SK148899A3 (en) 2000-05-16
EP0999112A1 (de) 2000-05-10
HUP9904014A3 (en) 2002-11-28
HUP9904014A2 (en) 2002-08-28

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