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EP0168578A2 - Train de roues pour véhicules ferroviaires - Google Patents

Train de roues pour véhicules ferroviaires Download PDF

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Publication number
EP0168578A2
EP0168578A2 EP85105762A EP85105762A EP0168578A2 EP 0168578 A2 EP0168578 A2 EP 0168578A2 EP 85105762 A EP85105762 A EP 85105762A EP 85105762 A EP85105762 A EP 85105762A EP 0168578 A2 EP0168578 A2 EP 0168578A2
Authority
EP
European Patent Office
Prior art keywords
wheel
bearing housing
set according
wheel set
lever arm
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
EP85105762A
Other languages
German (de)
English (en)
Other versions
EP0168578A3 (en
EP0168578B1 (fr
Inventor
Hansjochen Girod
Gerhard Korn
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.)
ThyssenKrupp Technologies AG
Original Assignee
Thyssen Industrie 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6240898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0168578(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thyssen Industrie AG filed Critical Thyssen Industrie AG
Priority to AT85105762T priority Critical patent/ATE49165T1/de
Publication of EP0168578A2 publication Critical patent/EP0168578A2/fr
Publication of EP0168578A3 publication Critical patent/EP0168578A3/de
Application granted granted Critical
Publication of EP0168578B1 publication Critical patent/EP0168578B1/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
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/44—Adjustment controlled by movements of vehicle body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
    • 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
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels
    • 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
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel

Definitions

  • the invention relates to a wheel set mounted in wheel carriers for rail vehicles with horizontally movable movable idler gears which are coupled to one another via a lever arm mechanism in the manner of the tie rod steering and are movable on axles.
  • Such vehicles are known from the technical communications Krupp, research reports, volume 34 (1976), issue 3; see in particular section 3, pages 142, 143. They have a low center of gravity and floor height as well as good running properties. The latter express themselves in higher sheet speed without loss of stability and derailment security even when driving on very narrow bends and in low noise. The expenses are relatively low, so that the weight and costs of the vehicle and chassis can be reduced.
  • the invention has for its object to provide a wheel set of the type mentioned while maintaining the aforementioned advantages so that the feed forces between the flange and rail and thus the flange and rail wear can be reduced with much simpler means as in the prior art.
  • the invention is that bearing wheels are assigned to each idler gear on both sides, of which one bearing housing has a vertical pivot axis anchored in the wheel carrier and the other bearing housing is arranged with horizontal play in the wheel carrier and that the lever arm mechanism acts on the mutually facing regions of the axle stub that go beyond the bearing housing.
  • a steering knuckle which is complex in terms of strength and forging technology and is typical of steerable wheels, is not required.
  • Each wheel of the wheelset is supported on both sides. Steerability is fully guaranteed thanks to the swivel axis.
  • Each wheel carrier is expediently fork-shaped at the end and serves as a fork part lying towards the center of the vehicle for receiving the bearing housing provided with the pivot axis, while the other fork part is assigned to the other bearing housing.
  • This construction represents a simple solution for the two-sided mounting of the impellers by arranging the impeller in a central recess in the carrier end.
  • the fork parts advantageously enclose the bearing housings in U-shaped recesses which are open at the bottom and have covers which are flush with the bearing housings.
  • two bolts which are arranged in the wheel carrier and are directed against one another in the wheel carrier and which extend into the bearing housing expediently serve as the pivot axis.
  • the wheel carrier is advantageously designed as a trailing arm.
  • the invention can also be used in the most modern chassis.
  • a drive unit is appropriately flanged to the bearing housing provided with the pivot axis.
  • the lever arm mechanism advantageously engages the drive unit.
  • the wheel set expediently forms the pair of wheels of a four-wheel bogie on which the car body rests via a center pin-socket connection.
  • the lever arm mechanism For the formation of the lever arm mechanism, it has been found to be particularly advantageous to proceed from a tie rod that is perpendicular to the direction of travel and has an elongated recess pointing in the direction of travel for a steering pin of the car body, the ends of which engage at T-shaped angle levers which are fixed in the bogie and which engage are each assigned to one of the vehicle sides and have steering rods which run in the direction of the wheels of the same vehicle side and extend from the ends of the two-armed part of the angle levers.
  • 1 represents an impeller (idler wheel) of a two-axis, driven bogie, on which the body 2 rests by means of a central pin-socket connection 3, 4. All four wheels 1 of the bogie are steerable and, as shown, possibly mirror images.
  • the steerability is by means of a lever arm mechanism 5 (FIGS. 3 and 4) such that the wheel centers are pivoted approximately to the center of the curve in dependence on the track radius to be traveled and the angular position of the bogie relative to the body 2.
  • the impeller 1 is first mounted in the forked end of a trailing arm 6 connected to the bogie base, which serves as a wheel carrier, runs approximately parallel to the running rail 7 and is primarily cushioned with respect to the base part (not shown).
  • This trailing arm 6 is pivoted in Figure 1 by 90 ° in the plane of the drawing.
  • the fork parts 8 and 8a enclose the impeller 1 up to its center and are provided there with bearing housings 9 and 9a, into which hollow stub axles 10 and 10a of the impeller 1 penetrate on both sides with the engagement of roller bearings 11 and 11a.
  • the bearing housings 9 and 9a are rectangular in side view (FIG. 2) and are arranged in corresponding, downwardly open recesses 12 and 12a (the latter cannot be seen) of the fork parts 8 and 8a.
  • the recesses 12 and 12a are thereby given a U-shape, which are closed from below by covers 13 and 13a which fit snugly against the bearing housings 9 and 9a.
  • a bolt 14 and 14 a are inserted, which have a common center line going over the center of the wheel, into the bearing housing 9 penetrate and thus form a vertical pivot axis 15 for the impeller 1. Accordingly, the bearing housing 9a has horizontal play on both sides in the recess 12a of the fork part 8a. In the upper load range, sliding strips 16 and 16a are provided between the bottom of the recesses 12 and 12a and the bearing housings 9 and 9a.
  • the lever arm mechanism 5 is illustrated in FIGS. 3 and 4.
  • a tie rod 17 oriented transversely to the direction of travel, which has an elongated recess 18 extending in the middle in the direction of travel.
  • a steering pin 19 engages in this from above, which can deflect together with the car body 2 by means of its center pin 3 around the pan 4 of the bogie in a circular arc.
  • This deflection transmits the tie rod 17 to two identical angle levers 20 and 20a, which are T-shaped and are provided in mirror image of the direction of travel in the bogie.
  • Each of them has a two-armed part 21, the ends of which, in their entirety when driving straight ahead and parallel to the longitudinal center line of the vehicle and having two handlebars 22, connect the linkage arrangement to the inner axle journals 10. Because of this connection, the wheels 1 are turned when cornering so that their center lines intersect approximately in the center of the radius of the track curve.
  • FIG. 3 The part of FIG. 3 on the left in the sense of the drawing shows a wheel set, the wheels of which are individually driven by a drive unit 23.
  • the handlebars 22 are connected directly to these units.
  • a half bogie 25 is connected to a cross member 24 of the bogie base in the manner of a universal joint according to the teaching of DE-PS 29 36 771.
  • the articulation of the loosely mounted, individually driven impellers 1 takes place as a function of the angle blow when cornering between the car body 2 and the half bogies 25 with the help of a cylinder-piston unit 26 - shown on the left - or servo devices 27 or other adjusting devices - shown on the right.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Vehicle Body Suspensions (AREA)
EP85105762A 1984-07-18 1985-05-10 Train de roues pour véhicules ferroviaires Expired - Lifetime EP0168578B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85105762T ATE49165T1 (de) 1984-07-18 1985-05-10 Radsatz fuer schienenfahrzeuge.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3426376 1984-07-18
DE3426376A DE3426376A1 (de) 1984-07-18 1984-07-18 Radsatz fuer schienenfahrzeuge

Publications (3)

Publication Number Publication Date
EP0168578A2 true EP0168578A2 (fr) 1986-01-22
EP0168578A3 EP0168578A3 (en) 1987-08-26
EP0168578B1 EP0168578B1 (fr) 1990-01-03

Family

ID=6240898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105762A Expired - Lifetime EP0168578B1 (fr) 1984-07-18 1985-05-10 Train de roues pour véhicules ferroviaires

Country Status (3)

Country Link
EP (1) EP0168578B1 (fr)
AT (1) ATE49165T1 (fr)
DE (2) DE3426376A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538513A1 (de) * 1987-04-27 1987-05-07 Scheucken Heinrich Strassenbahn-leichtbautriebwagen mit gelenkten angetriebenen oder mitlaufenden einzelradfahrwerken und durchgehendem niedrigfussboden fuer einstufeneinstieg
DE3546493A1 (de) * 1985-10-30 1987-08-20 Siemens Ag Radfuehrungsschwinge fuer horizontal schwenkbare schienenraeder und deren steuerung
EP0247389A2 (fr) * 1986-05-30 1987-12-02 Siemens Aktiengesellschaft Balancier de guidage de roues ferroviaires à entraînement extérieur et pouvant osciller horizontalement
FR2613307A1 (fr) * 1987-03-31 1988-10-07 Krauss Maffei Ag Vehicule sur rails, a roues adaptables a la courbure de la voie
EP0308720A2 (fr) * 1987-09-25 1989-03-29 Duewag Aktiengesellschaft Train moteur monoroue à voie modifiable pour voitures de tramway surbaissées
EP0348378A1 (fr) * 1988-06-22 1989-12-27 S.A. Constructions Ferroviaires Et Metalliques Dispositif articulé de guidage et de sustentation d'un véhicule ferroviaire
WO1992011152A1 (fr) * 1990-12-17 1992-07-09 Abb Henschel Waggon Union Gmbh Dispositif de roulement a roues independantes pour vehicules sur rails
EP0557892A2 (fr) * 1992-02-24 1993-09-01 FIAT FERROVIARIA S.p.A. Bogie motorisé pour un véhicule ferroviaire
EP0826572A2 (fr) * 1996-08-30 1998-03-04 Siemens SGP Verkehrstechnik GmbH Train de roulement pour un véhicule ferroviaire
EP1065123A3 (fr) * 1999-06-29 2001-05-23 Mitsubishi Heavy Industries, Ltd. Dispositif d'entraínement pour une roue indépendante, bogie de direction avec roues indépendantes et structure de refroidissement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808593A1 (de) * 1988-03-15 1989-09-28 Gutehoffnungshuette Man Radsatzfuehrung fuer drehgestelle von schienenfahrzeugen, insbesondere fahrzeuge des nahverkehrs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917676C (de) * 1951-09-07 1954-09-09 Rudolf Ahrens Laufwerk fuer schienengebundene Fahrzeuge oder Fahrgestelle, insbesondere fuer solche, die fuer hohe Geschwindigkeiten bestimmt sind
US3334596A (en) * 1964-10-28 1967-08-08 Suri Man Mohan Railway truck wheel assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE426023A (fr) * 1935-08-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917676C (de) * 1951-09-07 1954-09-09 Rudolf Ahrens Laufwerk fuer schienengebundene Fahrzeuge oder Fahrgestelle, insbesondere fuer solche, die fuer hohe Geschwindigkeiten bestimmt sind
US3334596A (en) * 1964-10-28 1967-08-08 Suri Man Mohan Railway truck wheel assembly

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546493A1 (de) * 1985-10-30 1987-08-20 Siemens Ag Radfuehrungsschwinge fuer horizontal schwenkbare schienenraeder und deren steuerung
EP0247389A2 (fr) * 1986-05-30 1987-12-02 Siemens Aktiengesellschaft Balancier de guidage de roues ferroviaires à entraînement extérieur et pouvant osciller horizontalement
EP0247389A3 (en) * 1986-05-30 1988-01-07 Siemens Aktiengesellschaft Berlin Und Munchen Rocking arm guide for horizontally displaceable railway wheels with an external drive
FR2613307A1 (fr) * 1987-03-31 1988-10-07 Krauss Maffei Ag Vehicule sur rails, a roues adaptables a la courbure de la voie
DE3710623A1 (de) * 1987-03-31 1988-10-20 Krauss Maffei Ag Gleisfahrzeug
DE3538513A1 (de) * 1987-04-27 1987-05-07 Scheucken Heinrich Strassenbahn-leichtbautriebwagen mit gelenkten angetriebenen oder mitlaufenden einzelradfahrwerken und durchgehendem niedrigfussboden fuer einstufeneinstieg
EP0308720A3 (en) * 1987-09-25 1990-01-17 Duewag Aktiengesellschaft Powered undercarriage wheel set with an adjustable wheel base for low-floor urban trams
EP0308720A2 (fr) * 1987-09-25 1989-03-29 Duewag Aktiengesellschaft Train moteur monoroue à voie modifiable pour voitures de tramway surbaissées
EP0348378A1 (fr) * 1988-06-22 1989-12-27 S.A. Constructions Ferroviaires Et Metalliques Dispositif articulé de guidage et de sustentation d'un véhicule ferroviaire
BE1001811A3 (fr) * 1988-06-22 1990-03-13 Ferroviaires & Metall Constr Dispositif articule de guidage et de sustentation d'un vehicule ferroviaire.
US5042394A (en) * 1988-06-22 1991-08-27 Constructions Ferroviaires Et Metalliques S. A. Articulated device for the guidance and levitation of a rail vehicle
WO1992011152A1 (fr) * 1990-12-17 1992-07-09 Abb Henschel Waggon Union Gmbh Dispositif de roulement a roues independantes pour vehicules sur rails
EP0557892A2 (fr) * 1992-02-24 1993-09-01 FIAT FERROVIARIA S.p.A. Bogie motorisé pour un véhicule ferroviaire
EP0557892A3 (en) * 1992-02-24 1993-10-13 Fiat Ferroviaria S.P.A. A motorized bogie for a rail vehicle
EP0826572A2 (fr) * 1996-08-30 1998-03-04 Siemens SGP Verkehrstechnik GmbH Train de roulement pour un véhicule ferroviaire
EP0826572A3 (fr) * 1996-08-30 1999-08-18 Siemens SGP Verkehrstechnik GmbH Train de roulement pour un véhicule ferroviaire
EP1065123A3 (fr) * 1999-06-29 2001-05-23 Mitsubishi Heavy Industries, Ltd. Dispositif d'entraínement pour une roue indépendante, bogie de direction avec roues indépendantes et structure de refroidissement

Also Published As

Publication number Publication date
DE3426376A1 (de) 1986-01-23
DE3575105D1 (de) 1990-02-08
EP0168578A3 (en) 1987-08-26
ATE49165T1 (de) 1990-01-15
EP0168578B1 (fr) 1990-01-03

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