EP0371435B1 - Laufwerk für Schienenfahrzeuge - Google Patents

Laufwerk für Schienenfahrzeuge Download PDF

Info

Publication number
EP0371435B1
EP0371435B1 EP89121888A EP89121888A EP0371435B1 EP 0371435 B1 EP0371435 B1 EP 0371435B1 EP 89121888 A EP89121888 A EP 89121888A EP 89121888 A EP89121888 A EP 89121888A EP 0371435 B1 EP0371435 B1 EP 0371435B1
Authority
EP
European Patent Office
Prior art keywords
spring
running
running gear
vehicle
frame
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
EP89121888A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0371435A1 (de
Inventor
Günter Ahlborn
Herbert Büdenbender
Alfred Dipl.-Ing. Lohmann
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.)
ABB Henschel Waggon Union GmbH
Original Assignee
Waggon Union GmbH
ABB Henschel Waggon Union 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 Waggon Union GmbH, ABB Henschel Waggon Union GmbH filed Critical Waggon Union GmbH
Priority to AT89121888T priority Critical patent/ATE82190T1/de
Publication of EP0371435A1 publication Critical patent/EP0371435A1/de
Application granted granted Critical
Publication of EP0371435B1 publication Critical patent/EP0371435B1/de
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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
    • B61F5/302—Leaf springs
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles

Definitions

  • the invention relates to a drive for rail vehicles with a low loading bridge, consisting of at least two wheel sets with a small wheelbase and a drive frame consisting of side bolsters and cross members between two axles, the wheel sets being clamped in the drive frame via the axle bearings and the drive with the vehicle frame only is connected without a trunnion via a laterally longitudinal leaf support spring and a shackle suspension and stops limit the movement of the drive relative to the rail vehicle.
  • a disadvantage of this aforementioned embodiment is the arrangement of the leaf support spring arranged directly on the side cheeks, which in the vertical plane is limited at the top by the loading space of the vehicle and at the bottom by the clearance profile, only the use of very short hooks for hanging the leaf support spring is possible. These short shackles, which are the only direct connection between the drive and the body, result in very high restoring moments when turning the drive when cornering, and therefore higher managers.
  • Another disadvantage of this drive is that, given the small spring base, taking into account the kinematic boundary profile, no transverse play corresponding to the driving dynamics can be given.
  • the object of the present invention was to improve the rolling properties in a drive of the type mentioned at the outset, to optimize the running behavior in the straight line and in the curve with the arrangement of the required transverse play of the drive and to make it more economical by using long legs.
  • the power transmission from the loading bridge via the leaf support spring to the drive should be improved.
  • each leaf support spring is arranged on the outside on the side cheeks of the drive frame spring brackets laterally between the clearance profile and the cargo area of the vehicle and above the wheels.
  • each leaf support spring is mounted directly on the spring bracket for a two-axis running gear and on the spring bracket for a three-axis bogie with the interposition of a traverse.
  • Each spring bracket is designed on its outside, adapted to the clearance profile from the side cheek first horizontally outwards, then diagonally upwards and vertically upwards in the area of the spring support.
  • Each leaf support spring can also be arranged laterally between the clearance profile and the loading space of the vehicle and above the loading level.
  • the leg length can be optimally designed.
  • the restoring effect occurring when cornering must be defined in a defined manner.
  • the drive can be further improved to improve the running behavior in the straight line and in the curve with the correspondingly large lateral play, since this is now due to the arrangement of the spring bracket between the clearance profile and the loading space of the vehicle due to the extremely wide spring base with the increased stiffness of the vehicle in the upper vehicle area can be compensated.
  • each spring bracket between the spring support and the side cheek of the drive frame carries on its upper side an anti-rotation device which interacts with the vehicle. Due to the far-reaching spring brackets, this rotation inhibition can be arranged in a structurally favorable manner and improves the running stability of the vehicle.
  • the frame of a biaxial drive according to the invention is approximately double T-shaped in plan.
  • the side walls 1 and the cross member 2 form the drive frame.
  • the wheel sets 4 are clamped in the side cheeks 1 via axle bearings 3.
  • the wheelbase of the wheel sets 4 was chosen to be as small as possible.
  • Spring brackets 5 are arranged centrally on the outside of the side walls 1. These spring brackets 5 extend on their outside to match the clearance profile 6 from the side cheek 1 first horizontally outwards, then diagonally upwards and in the area of the spring support 7 vertically upwards.
  • the spring support 7 is located laterally between the cargo space 8 and the clearance profile 6 and in the exemplary embodiment above the wheels of the wheel sets 4.
  • a leaf support spring 10 is mounted in the longitudinal direction of the drive, which is connected to the vehicle via long legs 11 is.
  • a rotation inhibitor 12 is arranged, which interacts with the body of the vehicle.
  • the invention is explained on a three-axis drive.
  • the running gear frame again consists of the side cheeks 1, which, however, are divided here in the area of the middle wheel set 4 and are vertically articulatedly connected to one another and a cross member 2 arranged between two wheel sets 4 and connecting the side cheeks 1.
  • the wheel sets 4 are also clamped here in the side cheeks 1 via the axle bearings 3.
  • a spring bracket 5 is arranged on the outside of the side cheek 1 between the middle wheel set 4 and each outer wheel set 4. The arrangement of this spring bracket 5 takes place at a distance of 1/3 to 2/3 from the outer wheel set 4.
  • the spring bracket 5 is adapted on its outside to the clearance profile 6 first horizontally outwards, then obliquely upwards and in the region of the spring support 7 running vertically upwards.
  • a truss 13 which connects both spring brackets 5 is arranged in an articulated manner in the three-axis running gear, and carries the spring collar 9 of the leaf support spring 10 in the center.
  • the leaf support spring 10 is mounted on the long body 11 on the car body 12. In this three-axis running gear, the leaf support spring 10 is again arranged between the loading space 8 of the vehicle and the lateral boundary line of the clearance profile 6, in the exemplary embodiment shown also above the wheels of the wheel sets 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Escalators And Moving Walkways (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Magnetic Treatment Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Handcart (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Lubricants (AREA)
  • Forging (AREA)
  • Paper (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Ceramic Products (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Body Structure For Vehicles (AREA)
  • Earth Drilling (AREA)
  • Seats For Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Soil Working Implements (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Stringed Musical Instruments (AREA)
EP89121888A 1988-11-26 1989-11-27 Laufwerk für Schienenfahrzeuge Expired - Lifetime EP0371435B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89121888T ATE82190T1 (de) 1988-11-26 1989-11-27 Laufwerk fuer schienenfahrzeuge.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3839994 1988-11-26
DE3839994A DE3839994A1 (de) 1988-11-26 1988-11-26 Laufwerk fuer schienenfahrzeuge

Publications (2)

Publication Number Publication Date
EP0371435A1 EP0371435A1 (de) 1990-06-06
EP0371435B1 true EP0371435B1 (de) 1992-11-11

Family

ID=6367971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121888A Expired - Lifetime EP0371435B1 (de) 1988-11-26 1989-11-27 Laufwerk für Schienenfahrzeuge

Country Status (24)

Country Link
US (1) US5024166A (da)
EP (1) EP0371435B1 (da)
JP (1) JPH02193762A (da)
KR (1) KR900007675A (da)
AT (1) ATE82190T1 (da)
AU (1) AU628429B2 (da)
BG (1) BG50930A3 (da)
CA (1) CA2003866A1 (da)
CZ (1) CZ278144B6 (da)
DD (1) DD289743A5 (da)
DE (2) DE3839994A1 (da)
DK (1) DK591789A (da)
ES (1) ES2040969T3 (da)
FI (1) FI95891C (da)
GR (1) GR3006995T3 (da)
HU (1) HU205307B (da)
NO (1) NO173775C (da)
PL (1) PL162264B1 (da)
PT (1) PT92408B (da)
RO (1) RO110927B1 (da)
RU (1) RU1819238C (da)
SK (1) SK278489B6 (da)
TR (1) TR23968A (da)
ZA (1) ZA899001B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839994A1 (de) * 1988-11-26 1990-05-31 Waggon Union Gmbh Laufwerk fuer schienenfahrzeuge
US5372073A (en) * 1989-08-21 1994-12-13 Schindler Waggon Ag Truck for low-platform cars
DE4244851C2 (de) * 1992-12-08 1996-09-12 Inst Schienenfahrzeuge Waagerechte Verbindung zweier Laufwerksrahmen, vorzugsweise für Niederflurwagen
US5809899A (en) * 1996-06-28 1998-09-22 Amsted Industries Incorporated Draft sill and wheel truck connection
US5749301A (en) * 1996-09-13 1998-05-12 Amsted Industries Incorporated Multi-rate vertical load support for an outboard bearing railway truck
US5746136A (en) * 1996-09-13 1998-05-05 Amsted Industries Incorporated Dynamically stable, lightweight railcar support system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US560779A (en) * 1896-05-26 Car-truck
GB189617525A (en) * 1896-08-07 1897-07-10 Everard Richard Calthrop Improved Means for Conveying on Railways Railway or other Trucks and Common Road Vehicles.
DE449024C (de) * 1925-03-31 1927-09-02 Julius Lerner Anordnung der Laengsfedern an Fahrzeugen, insbesondere an Eisen- und Strassenbahnfahrzeugen
DE625764C (de) * 1934-09-27 1936-02-15 Rudolf Ahrens Drehgestell mit mittlerem Hauptlaengstraeger nebst Kragarmen, deren freie Enden den Wagenkasten tragen
FR812534A (fr) * 1935-10-28 1937-05-12 Suisse Construction Locomotive Bogie
DE669868C (de) * 1936-11-15 1939-01-05 Getriebe G M B H Deutsche Schienenfahrzeug mit zwei- oder mehrachsigen Drehgestellen mit mittlerem Drehzapfen oder Drehpfanne
US2475327A (en) * 1948-04-02 1949-07-05 Pennsylvania Railroad Co Railway car truck
FR1168030A (fr) * 1956-01-11 1958-12-03 Atel Const Nord De La France Train de roulement pour véhicules articulés, comportant des roues dont le diamètre des bandages est inférieur au diamètre normal
CH424853A (de) * 1964-04-23 1966-11-30 Graaff J Niedersaechs Waggon Gelenkschienenfahrzeug, insbesondere Eisenbahnschienenfahrzeug
GB1212513A (en) * 1967-06-28 1970-11-18 British Railways Board Improvements relating to suspension arrangements for railway vehicles
US4817535A (en) * 1986-12-24 1989-04-04 Trailer Teain Company Stand alone well car with double axle suspension system
DE3839994A1 (de) * 1988-11-26 1990-05-31 Waggon Union Gmbh Laufwerk fuer schienenfahrzeuge

Also Published As

Publication number Publication date
HUT55295A (en) 1991-05-28
AU4558489A (en) 1990-05-31
NO894699L (no) 1990-05-28
ES2040969T3 (es) 1993-11-01
CS8906587A2 (en) 1991-08-13
PL162264B1 (pl) 1993-09-30
CZ278144B6 (en) 1993-09-15
HU205307B (en) 1992-04-28
CA2003866A1 (en) 1990-05-26
NO173775B (no) 1993-10-25
TR23968A (tr) 1991-01-01
DK591789D0 (da) 1989-11-24
JPH02193762A (ja) 1990-07-31
EP0371435A1 (de) 1990-06-06
DD289743A5 (de) 1991-05-08
DE58902703D1 (de) 1992-12-17
ATE82190T1 (de) 1992-11-15
US5024166A (en) 1991-06-18
KR900007675A (ko) 1990-06-01
DK591789A (da) 1990-05-27
RO110927B1 (ro) 1996-05-30
NO173775C (no) 1994-02-02
SK278489B6 (en) 1997-07-09
GR3006995T3 (da) 1993-06-30
AU628429B2 (en) 1992-09-17
HU896177D0 (en) 1990-02-28
DE3839994A1 (de) 1990-05-31
FI95891C (fi) 1996-04-10
FI95891B (fi) 1995-12-29
BG50930A3 (en) 1992-12-15
ZA899001B (en) 1990-11-28
FI895597A0 (fi) 1989-11-23
RU1819238C (en) 1993-05-30
NO894699D0 (no) 1989-11-24
PT92408B (pt) 1995-08-09
PT92408A (pt) 1990-05-31

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