EP0182191A2 - Longerons et châssis secondaires, en particulier pour châssis de véhicules ferroviaires - Google Patents

Longerons et châssis secondaires, en particulier pour châssis de véhicules ferroviaires Download PDF

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Publication number
EP0182191A2
EP0182191A2 EP85114028A EP85114028A EP0182191A2 EP 0182191 A2 EP0182191 A2 EP 0182191A2 EP 85114028 A EP85114028 A EP 85114028A EP 85114028 A EP85114028 A EP 85114028A EP 0182191 A2 EP0182191 A2 EP 0182191A2
Authority
EP
European Patent Office
Prior art keywords
carrier
subframe
support
bed
bedding
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.)
Granted
Application number
EP85114028A
Other languages
German (de)
English (en)
Other versions
EP0182191A3 (en
EP0182191B1 (fr
Inventor
Claus-Georg Schoof
Rolf Dr.-Ing. Schraut
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.)
Duewag AG
Original Assignee
Duewag AG
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 Duewag AG filed Critical Duewag AG
Priority to AT85114028T priority Critical patent/ATE51819T1/de
Publication of EP0182191A2 publication Critical patent/EP0182191A2/fr
Publication of EP0182191A3 publication Critical patent/EP0182191A3/de
Application granted granted Critical
Publication of EP0182191B1 publication Critical patent/EP0182191B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/06—Underframes specially adapted for locomotives or motor-driven railcars

Definitions

  • the invention relates to a carrier and a subframe, in particular for underframes of rail vehicles, the subframe carrying a machine unit (e.g. a motor, a gearbox or the like) being detachably connected to the carrier via its connecting pieces.
  • a machine unit e.g. a motor, a gearbox or the like
  • the invention is therefore based on the object of designing the carrier and the subframe in such a way that their mutual connection is simplified and any risk of the subframe falling down is eliminated.
  • the carrier has a bed which is open towards the bottom and into which the connecting piece of the subframe correspondingly designed with this bedding engages in a non-positive and positive manner.
  • the screw preload can be low and thus the screw diameter or number of screws can be smaller.
  • the bedding itself is particularly easy and can be provided without additional costs if the girders are created as light metal extruded profiles in accordance with the design of modern vehicles.
  • the bedding on the support and the portion of the connecting piece of the subframe engaging in this bedding are wedge-shaped.
  • the bedding on the beam extends in the longitudinal extent thereof, local in at least one of the two legs of the bedding , the insertion of the connecting pieces of the subframe serving recesses are provided.
  • the support plate is provided with approaches encompassing the outer surfaces of the two legs of the bedding.
  • a recess 1c is formed at a weakly stressed point on the carrier 1 according to FIGS.
  • the recess 1c serves to insert a connection piece 2a of the subframe 2 indicated in FIG. 2 and shown in more detail in FIGS. 4 and 5 into the bedding 1a.
  • the portion of the connector 2a engaging in the bed la of the carrier 1 is also wedge-shaped, so that a positive connection is provided between the bed la and connector 2a.
  • a rectangular arm which penetrates the open end of the bed la and is connected to the auxiliary frame 2 by welding, is formed on this wedge-shaped section of the connection piece 2a such that - as FIG. 4 shows - the longitudinal cross section of the connection piece 2a T- is shaped.
  • the lugs 4a encompass the outer surfaces of the two legs lb of the bed la. Screws 3 guided through the support plates 4 each engage in the said wedge-shaped sections of the connecting pieces 2a, as a result of which these and thus the auxiliary frame 2 are clamped in place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Forging (AREA)
  • Springs (AREA)
  • Connection Of Plates (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Clamps And Clips (AREA)
EP85114028A 1984-11-17 1985-11-05 Longerons et châssis secondaires, en particulier pour châssis de véhicules ferroviaires Expired - Lifetime EP0182191B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114028T ATE51819T1 (de) 1984-11-17 1985-11-05 Traeger und hilfsrahmen, insbesondere fuer untergestelle von schienenfahrzeugen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3442157 1984-11-17
DE3442157A DE3442157A1 (de) 1984-11-17 1984-11-17 Traeger und hilfsrahmen, insbesondere fuer untergestelle von schienenfahrzeugen

Publications (3)

Publication Number Publication Date
EP0182191A2 true EP0182191A2 (fr) 1986-05-28
EP0182191A3 EP0182191A3 (en) 1987-02-04
EP0182191B1 EP0182191B1 (fr) 1990-04-11

Family

ID=6250611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114028A Expired - Lifetime EP0182191B1 (fr) 1984-11-17 1985-11-05 Longerons et châssis secondaires, en particulier pour châssis de véhicules ferroviaires

Country Status (5)

Country Link
EP (1) EP0182191B1 (fr)
AT (1) ATE51819T1 (fr)
DE (2) DE3442157A1 (fr)
DK (1) DK158779C (fr)
NO (1) NO167558C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984178A1 (fr) 1998-09-01 2000-03-08 Siemens Duewag Schienenfahrzeuge GmbH Ecran pour rainures pour la fixation d'un élément à une structure portante

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949243C1 (de) * 1999-10-13 2001-01-04 Dwa Deutsche Waggonbau Gmbh Rahmenausbildung zur Gerätebefestigung an der Unterseite eines Schienenfahrzeuguntergestells
DE10301913B4 (de) * 2003-01-17 2005-06-30 Voith Turbo Gmbh & Co. Kg Rahmen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB835260A (en) * 1956-06-08 1960-05-18 Duramin Engineering Company Lt Improvements in and relating to flooring, primarily for vehicles
DE2457036A1 (de) * 1973-07-28 1976-06-10 Steadman William D Fahrzeugrahmen, insbesondere kraftfahrzeugrahmen
US4180001A (en) * 1977-12-22 1979-12-25 Pullman Incorporated Center filler for railway vehicle
DE2908823A1 (de) * 1979-03-07 1980-09-11 Messerschmitt Boelkow Blohm Tragelement zur verwendung in fahrzeugen, insbesondere schienenfahrzeugen
DE3309736A1 (de) * 1983-03-18 1984-09-27 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Untergestell fuer wagenkaesten von schienenfahrzeugen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB835260A (en) * 1956-06-08 1960-05-18 Duramin Engineering Company Lt Improvements in and relating to flooring, primarily for vehicles
DE2457036A1 (de) * 1973-07-28 1976-06-10 Steadman William D Fahrzeugrahmen, insbesondere kraftfahrzeugrahmen
US4180001A (en) * 1977-12-22 1979-12-25 Pullman Incorporated Center filler for railway vehicle
DE2908823A1 (de) * 1979-03-07 1980-09-11 Messerschmitt Boelkow Blohm Tragelement zur verwendung in fahrzeugen, insbesondere schienenfahrzeugen
DE3309736A1 (de) * 1983-03-18 1984-09-27 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Untergestell fuer wagenkaesten von schienenfahrzeugen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984178A1 (fr) 1998-09-01 2000-03-08 Siemens Duewag Schienenfahrzeuge GmbH Ecran pour rainures pour la fixation d'un élément à une structure portante

Also Published As

Publication number Publication date
DK528685A (da) 1986-05-18
EP0182191A3 (en) 1987-02-04
DK528685D0 (da) 1985-11-15
DK158779B (da) 1990-07-16
EP0182191B1 (fr) 1990-04-11
DE3577071D1 (de) 1990-05-17
DK158779C (da) 1990-12-10
NO167558C (no) 1991-11-20
DE3442157A1 (de) 1986-05-28
NO854571L (no) 1986-05-20
ATE51819T1 (de) 1990-04-15
NO167558B (no) 1991-08-12

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