EP0659626A1 - Train de roulement individuel pour véhicules ferroviaires - Google Patents

Train de roulement individuel pour véhicules ferroviaires Download PDF

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Publication number
EP0659626A1
EP0659626A1 EP94118624A EP94118624A EP0659626A1 EP 0659626 A1 EP0659626 A1 EP 0659626A1 EP 94118624 A EP94118624 A EP 94118624A EP 94118624 A EP94118624 A EP 94118624A EP 0659626 A1 EP0659626 A1 EP 0659626A1
Authority
EP
European Patent Office
Prior art keywords
running gear
undercarriage
chassis
frame
torsion bar
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
EP94118624A
Other languages
German (de)
English (en)
Other versions
EP0659626B1 (fr
Inventor
Detlef Dipl.-Ing. Müller
Johannes Dipl.-Ing. Hock
Thomas Dipl.-Ing. Fretwurst
Manfred Dipl.-Ing. Bohms
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.)
Alstom Transportation Germany GmbH
Original Assignee
ABB Daimler Benz Transportation Schweiz AG
AEG Schienenfahrzeuge 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 ABB Daimler Benz Transportation Schweiz AG, AEG Schienenfahrzeuge GmbH filed Critical ABB Daimler Benz Transportation Schweiz AG
Publication of EP0659626A1 publication Critical patent/EP0659626A1/fr
Application granted granted Critical
Publication of EP0659626B1 publication Critical patent/EP0659626B1/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
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Definitions

  • the invention relates to a single undercarriage for rail vehicles, in particular for local and regional trains, according to the preamble of patent claim 1.
  • EP 00 82 043 B1 discloses a single wheel undercarriage for rail vehicles, the wheelset bearings of which, via inclined rubber layer springs as the primary spring stage, accommodate the undercarriage frame with its cranked longitudinal members.
  • the second spring stage is designed with four coil or rubber layer springs on the longitudinal beam ends. Trailing arms are provided for the articulation of the trolleys, which are attached to the base frame of the car body, pointing forwards or towards the center.
  • single-wheel set bogies with a primary suspension between the wheelset mounting and the chassis frame and, with a secondary suspension towards the car body, which is formed by an inclined rubber layer spring arranged on the longitudinal beam ends and thus supports the car body on the driving or running gear.
  • sliding surfaces can also be present on these secondary rubber layer springs, which are radial and to the center point "wheel set - longitudinal center of car” are arranged obliquely to the vertical. These sliding surfaces are used for better radial adjustment of the wheel sets when driving through bends than the lateral deflection of the secondary rubber layer spring alone would allow (cf. also EP 00 82 043 B1).
  • All these single wheel set bogies have in common that the vertical reaction forces generated from the driving or braking torque act on the base frame of the car body via the four supporting points of the second spring stage which are present in each case.
  • the radial adjustment of the wheel sets in the bend is made possible by the fact that a radial deflection of the wheel set can take place by transverse thrust in the four elastic support points or pendulums between the body and the chassis. This deflection is positively influenced by lower counterforces in the undercarriages with the inclined sliding surfaces which are provided in addition to the rubber layer springs.
  • the pivot point is designed as a pivot and is arranged on the cross member of the drive.
  • the chassis swivels around the pivot arranged as a fixed pivot outside the center of the axle, which also serves as a fixed point for absorbing the reaction forces from the drive and braking torque.
  • the chassis designed in this way uses only two secondary suspension elements arranged above the axle bearing.
  • a single-wheel single running gear which is equipped with self-steering wheels that can always be adjusted tangentially even in the curves.
  • Both wheels of the undercarriage can each be swiveled around a vertical axis and connected via a transverse tie rod.
  • This solution has no pivot. As a result, a clear centering between the body and the chassis frame to ensure the transverse mobility of the single-wheel single chassis is not against what has a lasting effect on the running behavior.
  • the wings of the two opposite sides of the vehicle are connected to each other via a torsion bar, which acts as a transverse stabilizer and thus causes the vehicle construction to tilt towards the inside of the curve.
  • the invention specified in claim 1 is based on the problem of creating a generic single chassis that runs centered under the body.
  • the position of the body over the middle of the Chassis while ensuring its full transverse mobility should be made possible.
  • pitching movements of the undercarriage should be avoided both when the car body is deflected vertically and when the tensile and braking forces are transmitted.
  • the compensation device can advantageously be formed from a pendulum arrangement consisting of staggered links with a coupling element serving as a torsion bar.
  • the pendulum arrangement can consist of rods or of pneumatic, electrical or hydraulic adjusting cylinders, wherein the coupling of the two subsystems can be solved via pneumatic, hydraulic, electrical or other force-transmitting elements.
  • the centering device is formed from a rotary cradle, which is guided over diagonally arranged handlebars of equal length, the reception of the handlebar ends via corresponding bearings (with non-reactive characteristics - claim 8 -) and on the rotary cradle itself and the cross members of the chassis frame accordingly arranged consoles takes place.
  • the single chassis is designed as a wheelset.
  • the car body 1 is supported on the chassis frame 2 by means of a secondary suspension 5, which in the exemplary embodiment is formed from an air suspension, above the wheel set 3.
  • the wheelset 3 is supported in the undercarriage frame 2 formed from the longitudinal beams 2a, the straight crossbeams 2b via the primary spring 4, which is preferably stiff in the longitudinal direction.
  • the compensation device K which is arranged in the region of the longitudinal center axis FML of the chassis frame 2 , is composed of a pendulum arrangement 6 formed from links 6a and 6b, and of a torsion bar 7 formed coupling element, formed on the cross beams 2b and rigidly connected to the torsion bar 7, U-shaped receiving means 8 and 9, which receive the bearings 10 arranged at the ends of the links 6a and 6b.
  • the bearings 10 have a non-reactive characteristic.
  • the open sides of the U-shaped receiving devices 8 and 9 for the bearings 10 are in the rest position offset by 90 ° to one another on a perpendicular perpendicular MS.
  • this solution prevents additional loading and unloading of the secondary suspension 5 as a result of reaction forces from the transmission of tensile and braking forces, which occurs, for example, in the case of a torsion bar arranged on one side.
  • the centering device Z is formed from a rotary cradle 13 guided via links 12a and 12b.
  • the pivoting cradle 13 is guided elastically via the diagonally opposite links 12a and 12b via brackets 15a and 15b to the crossbeams 2b of the chassis frame 2 , the two ends of the pivoting cradle 13 pointing to a defined area of the crossbeams 2b, where u-shaped ones Consoles 16a and 16b are arranged.
  • Linkage axles 17 and 18, which are offset by 90 o from one another, serve to accommodate the bearings 11 of the links 12a and 12b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Seats For Vehicles (AREA)
  • Escalators And Moving Walkways (AREA)
  • Gear Transmission (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Braking Arrangements (AREA)
EP94118624A 1993-12-22 1994-11-26 Train de roulement individuel pour véhicules ferroviaires Expired - Lifetime EP0659626B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4344469 1993-12-22
DE4344469A DE4344469C1 (de) 1993-12-22 1993-12-22 Einzelfahrwerk für Schienenfahrzeuge

Publications (2)

Publication Number Publication Date
EP0659626A1 true EP0659626A1 (fr) 1995-06-28
EP0659626B1 EP0659626B1 (fr) 1998-01-21

Family

ID=6506212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94118624A Expired - Lifetime EP0659626B1 (fr) 1993-12-22 1994-11-26 Train de roulement individuel pour véhicules ferroviaires

Country Status (7)

Country Link
EP (1) EP0659626B1 (fr)
AT (1) ATE162480T1 (fr)
CZ (1) CZ288124B6 (fr)
DE (2) DE4344469C1 (fr)
DK (1) DK0659626T3 (fr)
ES (1) ES2114648T3 (fr)
PL (1) PL305840A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112644537A (zh) * 2021-01-12 2021-04-13 西南交通大学 一种跨座式单轨车辆迫导向径向转向架

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509515A1 (de) * 1994-03-19 1996-11-07 Josef Nusser Lenkeinrichtung für die Räder eines Schienenfahrzeugs
DE19507021C2 (de) * 1995-03-01 1999-12-16 Wax Ebeling Juergen Fahrwerk für Eisenbahnfahrzeuge
DE19513757C1 (de) * 1995-04-07 1996-05-30 Deutsche Bahn Ag Einzelradsatzfahrwerk für Schienenfahrzeuge
DE19617003C2 (de) * 1996-04-27 2002-08-01 Bombardier Transp Gmbh Schienenfahrzeug mit einem einachsigen Laufwerk
DE19640332C1 (de) * 1996-09-19 1998-04-09 Inst Schienenfahrzeuge Fahrwerksrahmen für Schienenfahrzeug-Fahrwerke mit integrierter Luftfeder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829602C (de) * 1950-09-01 1952-01-28 Krauss Maffei Ag Drehzapfenfuehrung am Drehgestell von Schienenfahrzeugen
DE2841769A1 (de) * 1978-09-26 1980-04-03 Daimler Benz Ag Spurgebundenes fahrzeug mit neigbarem fahrzeugaufbau
EP0409128A1 (fr) * 1989-07-18 1991-01-23 Gec Alsthom Sa Bogie articulé pour véhicules ferroviaires
EP0507146A1 (fr) * 1991-03-30 1992-10-07 Duewag Aktiengesellschaft Véhicule ferroviaire notamment véhicule à plancher bas

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176693B (de) * 1957-02-16 1964-08-27 Boge Gmbh Stabilisierungseinrichtung, insbesondere zur Daempfung der Wankbewegungen von Schienen-fahrzeugen
DE3269254D1 (en) * 1981-12-11 1986-03-27 Soule Fer Froid Two-stage suspension device for a railway vehicle axle
DE3335861A1 (de) * 1983-10-03 1985-04-18 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum vermeiden von nickbewegungen von fahrzeugen
CH665808A5 (de) * 1984-04-27 1988-06-15 Sig Schweiz Industrieges Schienenfahrzeug.
DE3821610A1 (de) * 1988-06-27 1989-12-28 Bayerische Motoren Werke Ag Regelungseinrichtung zur wankstabilisierung eines fahrzeugs
DE3907870A1 (de) * 1988-03-10 1989-09-28 Yazaki Corp Vorrichtung zum stabilisieren eines kraftfahrzeuges beim fahren
DE3821609A1 (de) * 1988-06-27 1989-12-28 Bayerische Motoren Werke Ag Regelungseinrichtung zur wankstabilisierung eines fahrzeuges
DE3937674A1 (de) * 1988-11-25 1990-05-31 Volkswagen Ag Stabilisatorlose radaufhaengung eines mindestens zweiachsigen kraftfahrzeugs
DE3942654C2 (de) * 1989-12-22 1998-04-16 Bayerische Motoren Werke Ag Einrichtung zur Wankstabilisierung eines Fahrzeugs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829602C (de) * 1950-09-01 1952-01-28 Krauss Maffei Ag Drehzapfenfuehrung am Drehgestell von Schienenfahrzeugen
DE2841769A1 (de) * 1978-09-26 1980-04-03 Daimler Benz Ag Spurgebundenes fahrzeug mit neigbarem fahrzeugaufbau
EP0409128A1 (fr) * 1989-07-18 1991-01-23 Gec Alsthom Sa Bogie articulé pour véhicules ferroviaires
EP0507146A1 (fr) * 1991-03-30 1992-10-07 Duewag Aktiengesellschaft Véhicule ferroviaire notamment véhicule à plancher bas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112644537A (zh) * 2021-01-12 2021-04-13 西南交通大学 一种跨座式单轨车辆迫导向径向转向架

Also Published As

Publication number Publication date
ATE162480T1 (de) 1998-02-15
CZ288124B6 (cs) 2001-04-11
DE59405096D1 (de) 1998-02-26
DK0659626T3 (da) 1998-09-21
EP0659626B1 (fr) 1998-01-21
DE4344469C1 (de) 1995-02-09
CZ326194A3 (en) 1995-07-12
PL305840A1 (en) 1995-06-26
ES2114648T3 (es) 1998-06-01

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