EP0052244B1 - Bogie pour véhicules ferroviaires, tel que des tramways - Google Patents

Bogie pour véhicules ferroviaires, tel que des tramways Download PDF

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Publication number
EP0052244B1
EP0052244B1 EP81108469A EP81108469A EP0052244B1 EP 0052244 B1 EP0052244 B1 EP 0052244B1 EP 81108469 A EP81108469 A EP 81108469A EP 81108469 A EP81108469 A EP 81108469A EP 0052244 B1 EP0052244 B1 EP 0052244B1
Authority
EP
European Patent Office
Prior art keywords
bogie
motor
bogies
angular
pivots
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
Application number
EP81108469A
Other languages
German (de)
English (en)
Other versions
EP0052244A1 (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
Application filed by Thyssen Industrie AG filed Critical Thyssen Industrie AG
Priority to AT81108469T priority Critical patent/ATE13163T1/de
Publication of EP0052244A1 publication Critical patent/EP0052244A1/fr
Application granted granted Critical
Publication of EP0052244B1 publication Critical patent/EP0052244B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • 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
    • B61C9/52—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with transmission shafts at an angle to the driving axles
    • 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

Definitions

  • the invention relates to a bogie for rail vehicles, such as trams, with horizontally pivotably held in the cross member by vertical pins and interconnected by tie rods half bogies (pendulum frame), in which the vertically resilient running wheels each with a bevel gear movable with them and independently of the opposite impellers are driven.
  • the invention has for its object to develop the drive for the bogie according to the aforementioned document, so that smaller engine dimensions and transmission parts can be used in a smaller number. There should also be a good installation option.
  • the cross member is connected in a universal joint-like manner to the half-bogies by means of the pins and is supported on them by means of spring elements arranged on both sides of the pins, and a single motor, each with a counter-rotating inner rotor and outer rotor, is arranged laterally on each half-bogie, between the angular gears, wherein the inner and outer rotors are provided flying on elongated pinion shafts of the angular gear.
  • an electric motor with an inner rotor and an outer rotor rotating in opposite directions is known for driving vehicles. But it drives coaxial impellers, for which a reversing device of the direction of rotation is essential for one of the impellers.
  • Another proposal for the drive of two pendulum frames of a bogie is to connect the cross member via the pins in a universal joint-like manner to the pendulum frames (half-bogies) and to support them by means of spring elements arranged on both sides of the pins and to provide the drives in a stationary manner on the cross member.
  • this proposal known from European patent application 0 025 484, was not published before the priority date of the present patent application.
  • the inventive connection of the half bogies to the cross member via universal joints makes it possible that an electric motor with two counter-rotating rotors can be used without a reverse gear for driving two wheels of the same side of the vehicle in a weight-saving design.
  • the universal joint-like connection opens the possibility of also fixing the motor to the semi-bogie, so that the latter can now be functionally assembled together with the angular gears and prefabricated as a section of a bogie and kept in stock. Thanks to the two rotors, the motor is considerably smaller and lighter than a conventional motor with the same speed.
  • the rotors rotate against each other at a relative speed of 6000 rpm, which leads to smaller dimensions of the electrical part.
  • the angular gear can have approximately the same reduction ratio as the aforementioned known planetary gear, the same reduction ratio and thus the same driving speed are achieved overall with fewer transmission elements. Due to the flying arrangement of the rotors on the pinion shafts, the rotors are still mounted in bearings of the angular gear lubricated with circulating oil, so that adequate lubrication is always guaranteed in a proven manner.
  • the cross member 1 of a bogie is provided on each side with a pin 2 running vertically downwards.
  • the pins 2 engage in a sleeve 3, which are articulated in the middle of the half bogies 4 transversely to the direction of travel.
  • Two bolts 5 are used for this purpose, which are inserted in the racks and engage laterally in the bushes 3.
  • the semi-bogies 4 can also perform a vertical tilting movement around the bolts 5 in addition to a horizontal pivoting movement about the pin 2. So that the horizontal pivoting movement that occurs when driving through curves is the same for both half-bogies 4, these are connected to one another by two tie rods 7.
  • the wheel bearings are divided vertically so that the wheels 9 can be removed without having to lift the car.
  • the division area is covered with a cover 13.
  • the body 10 On the cross member 1, the body 10 is supported on both sides by a further spring 11 (air spring), which can also be a hydraulic spring. Handlebars 12 serve to hold the car body 10 against the driving and braking forces on the cross member 1.
  • air spring air spring
  • Handlebars 12 serve to hold the car body 10 against the driving and braking forces on the cross member 1.
  • a motor gear unit 6 is arranged on the inside, consisting of two angular gears 14 which drive the wheels 9 and an intermediate motor 15, each of which has an inner rotor 15a and outer rotor 15b which rotate in opposite directions and which are mounted on extended pinion shafts 16 Angular gear 14 are arranged on the fly.
  • the pinion shafts 16 are particularly well suited for precise centering of the rotors 15a and 15b because of their large bearing length.
  • the bevel gears 17 of the angular gear 14 are placed directly on the axles 18 of the impellers 9, so that special couplings can be omitted.
  • the housing (casing) of the motor 15 is vertically divided approximately in the middle at 15c, the two parts 15d and 15e being made in one piece with the housings of the angular gear 14.
  • This design enables the rotors 15a and 15b to be aligned precisely with respect to one another to a minimal air gap in a simple manner. Both parts 15d and 15e are connected to one another by flanges 15f.
  • the housing parts 15d and 15e of the motor 15 are additionally connected to the semi-bogie 4 at 19.
  • the housing of the motor gear unit 6 is also horizontally divided in the center of the axis of the impellers 9, the halves being connected by means of flanges 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • Handcart (AREA)
  • Arrangement Of Transmissions (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Claims (5)

1. Bogie pour véhicules sur rails, tels que tramways, comportant des demi-bogies (4) tenus dans la traverse (1) par des pivots verticaux (2) de façon à pouvoir pivoter horizontalement et réunis par des entretoises (7) (châssis oscillants), et dans lesquels les roues (9), oscillant verticalement, sont entraînées chacune par l'intermédiaire d'un engrenage conique (14) mobile avec elle et entraînées de chaque côté de façon indépendante, caractérisé par le fait que la traverse (1) est jointe aux demibogies (4) par les pivots (2) à la cardan et est supportée par les demi-bogies par l'intermédiaire d'éléments élastiques (8) placés de chaque côté des pivots (2), et, sur chaque demi-bogie (4), est monté latéralement entre les engrenages coniques (14) un moteur unique (15) comportant un rotor intérieur (15a) et un rotor extérieur (15b) tournant en sens vontraires, qui sont montés en prote-à-faux sur des arbres de pignon rallongés (16) des engrenages coniques (14).
2. Bogie selon la revendication, caractérisé par le fait que les couronnes (17) des engrenages coniques (14) sont montées directement sur les axes (18) des roues (9).
3. Bogie selon l'une des revendications 1 et 2, charactérisé par le fait que la carasse du moteur (15) est divisée entre ses extrémités perpendiculairement à l'axe de rotation du moteur, les deux parties (15d et 15e) faisant chacune corps avec le carter de l'engrenage conique (14) associé.
4. Bogie-selon la revendication 3, charactérisé par le fait que l'enveloppe en deux parties du groupe motoréducteur (6) est jointe au demi-bogie (4) par des moyens de centrage.
5. Bogie selon l'une des revendications 3 et 4, charactérisé par le fait que l'enveloppe en deux parties du groupe motoréducteur (6) est en outre divisée dans un plan passant par l'axe de rotation du moteur (15) et les deux moitiés sont assemblées par des brides (20).
EP81108469A 1980-11-14 1981-10-17 Bogie pour véhicules ferroviaires, tel que des tramways Expired EP0052244B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108469T ATE13163T1 (de) 1980-11-14 1981-10-17 Drehgestell fuer schienenfahrzeuge, wie strassenbahnen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3042987 1980-11-14
DE19803042987 DE3042987A1 (de) 1980-11-14 1980-11-14 Drehgestell fuer schienenfahrzeuge wie strassenbahnen

Publications (2)

Publication Number Publication Date
EP0052244A1 EP0052244A1 (fr) 1982-05-26
EP0052244B1 true EP0052244B1 (fr) 1985-05-08

Family

ID=6116784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108469A Expired EP0052244B1 (fr) 1980-11-14 1981-10-17 Bogie pour véhicules ferroviaires, tel que des tramways

Country Status (3)

Country Link
EP (1) EP0052244B1 (fr)
AT (1) ATE13163T1 (fr)
DE (2) DE3042987A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305096A1 (de) * 1993-02-19 1994-08-25 Ruiter Ernest De Kurvengängiger Antrieb für Schienenfahrzeuge

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302639A1 (de) * 1983-01-27 1984-08-02 Thyssen Industrie Ag, 4300 Essen Antriebsdrehgestell fuer schienenfahrzeuge, wie strassenbahnen
DE3437451A1 (de) * 1984-10-12 1986-04-17 Brown, Boveri & Cie Ag, 6800 Mannheim Abdeckung fuer elektrische bauelemente
DE3732337A1 (de) * 1987-09-25 1989-04-20 Bergische Stahlindustrie Angetriebenes einzelrad-fahrwerk fuer niederflur-stadtbahnwagen unterschiedlicher spurweite
FR2624079B1 (fr) * 1987-12-03 1992-04-30 Alsthom Bogie pour vehicule ferroviaire a transmission par differentiel mecanique
DE4429889A1 (de) * 1994-08-24 1996-02-29 Bergische Stahlindustrie Angetriebenes Fahrwerk für Schienenfahrzeuge
AT406569B (de) * 1995-03-23 2000-06-26 Elin Ebg Traction Gmbh Fahrwerk für ein schienenfahrzeug, insbesondere niederflurstrassenbahn
DE29508462U1 (de) * 1995-05-24 1996-09-26 Duewag Ag, 47829 Krefeld Fahrwerk für Schienenfahrzeuge, insbesondere Niederflur-Stadtbahnwagen, und damit ausgerüstetes Fahrzeug-Antriebsmodul
DE19650913A1 (de) * 1996-12-07 1998-06-10 Sab Wabco Bsi Verkehrstechnik Angetriebene Losradachse

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010619A1 (fr) * 1978-11-06 1980-05-14 Thyssen Industrie Ag Ensemble de moteur électrique et transmission pour l'entraînement de véhicules ferroviaires tels que tramways ou analogues

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH279157A (it) * 1949-03-14 1951-11-15 Paschetto Alberto Carrello a ruote indipendenti per veicoli su rotaie.
DE856309C (de) * 1950-08-13 1952-11-20 Steinbock G M B H Mit seinen beiden axialen Enden zum Antrieb nicht starr gekuppelter Drehteile, insbesondere von Fahrzeugraedern, bestimmter Elektromotor
DE7243926U (de) * 1972-11-30 1979-03-08 O & K Orenstein & Koppel Ag, 1000 Berlin Elektromotoren zum gleichzeitigen antrieb von zwei in einem eisenbahn- drehgestell gelagerten achsen
DE2910392A1 (de) * 1979-03-16 1980-09-25 Thyssen Industrie Drehgestell fuer schienenfahrzeuge, insbesondere fuer strassenbahnen o.dgl.
DE2913539A1 (de) * 1979-04-04 1980-10-16 Thyssen Industrie Antriebsdrehgestell fuer schienenfahrzeuge wie strassenbahnen o.dgl.
DE2936771C2 (de) * 1979-09-12 1982-11-18 Thyssen Industrie Ag, 4300 Essen Antriebsdrehgestell für Schienenfahrzeuge, z.B. Straßenbahnen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010619A1 (fr) * 1978-11-06 1980-05-14 Thyssen Industrie Ag Ensemble de moteur électrique et transmission pour l'entraînement de véhicules ferroviaires tels que tramways ou analogues

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Eisenbahn Technische Rundschau (26), Juli/August 1977 R. AHREWS "Halbdrehgestelle auf Losrädern", Seiten 517-522 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305096A1 (de) * 1993-02-19 1994-08-25 Ruiter Ernest De Kurvengängiger Antrieb für Schienenfahrzeuge

Also Published As

Publication number Publication date
EP0052244A1 (fr) 1982-05-26
ATE13163T1 (de) 1985-05-15
DE3170416D1 (en) 1985-06-13
DE3042987A1 (de) 1982-07-01

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