EP0567445A1 - Train de roulement pour véhicules ferroviaires, notamment pour véhicules ferroviaires à plate-forme surbaissée - Google Patents

Train de roulement pour véhicules ferroviaires, notamment pour véhicules ferroviaires à plate-forme surbaissée Download PDF

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Publication number
EP0567445A1
EP0567445A1 EP93890054A EP93890054A EP0567445A1 EP 0567445 A1 EP0567445 A1 EP 0567445A1 EP 93890054 A EP93890054 A EP 93890054A EP 93890054 A EP93890054 A EP 93890054A EP 0567445 A1 EP0567445 A1 EP 0567445A1
Authority
EP
European Patent Office
Prior art keywords
wheel
flange
spring
motor
height
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
EP93890054A
Other languages
German (de)
English (en)
Other versions
EP0567445B1 (fr
Inventor
Leopold Lenk
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.)
Siemens AG Oesterreich
Original Assignee
SGP Verkehrstechnik 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 SGP Verkehrstechnik GmbH filed Critical SGP Verkehrstechnik GmbH
Publication of EP0567445A1 publication Critical patent/EP0567445A1/fr
Application granted granted Critical
Publication of EP0567445B1 publication Critical patent/EP0567445B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B61C9/52—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
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D13/00—Tramway vehicles
    • 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 chassis for rail vehicles according to the preamble of claim 1.
  • Hiebei is particularly intended for low-floor, street and commuter railways of any gauge, in which the undercarriage, preferably a single-wheel undercarriage, is arranged at an articulated connection point between the ends of two adjacent carriages and is provided with its own drive, the undercarriage expediently being a portal undercarriage, in which transverse to the direction of opposite wheels through a portal, portal scaffolding or the like. are connected, which forms part of the passage between successive cars.
  • the undercarriage preferably a single-wheel undercarriage
  • the undercarriage expediently being a portal undercarriage, in which transverse to the direction of opposite wheels through a portal, portal scaffolding or the like. are connected, which forms part of the passage between successive cars.
  • EP-A1 0457 106 shows an independent wheel undercarriage for rail vehicles, in which a shaft coupling which permits relative movement between the motor and the transmission is probably provided. With this drive, a relative movement between the transmission and the wheel cannot take place, so that the wheel or the wheel shaft transmits height movements to the transmission and thereby impairs driving comfort.
  • the object of the invention is to provide measures by which these disadvantages of the known single chassis are avoided.
  • the 7 with a driven wheel is designated, which is mounted in a wheel housing 1 formed as a steel part on a semi-axis 2 via tapered roller bearings 3, 4.
  • the semiaxis 2 is flanged to the wheel housing 1 by means of screws 8 and provided at its end with a threaded part 9 on which a nut 5 is screwed, which fixes the wheel 7 to the semiaxis 2 with a preload via the tapered roller bearings 3, 4.
  • the wheel 7 consists of a wheel body with rubber-sprung wheel tires.
  • a drive group B which consists of a motor 10, e.g. can be an electric motor or a hydraulic motor, and a transmission 11.
  • the drive block B is drivingly connected to the wheel 7 by a clutch 6, which is designed as an articulated or elastic system which allows the drive block B to move in the direction of the double arrow A.
  • This clutch 6 prevents the wheel housing 1, which is designed as a steel part, from transmitting hard impacts to the transmission 11 or the drive block B at very rapid acceleration.
  • the motor 10 and the gear 11 are connected via a flange 15, etc. in the form that the motor 10 comes to rest above and the gear 11 below the flange, so that the motor 10 is arranged vertically above the gear 11 and is connected to the gear by a vertical drive shaft.
  • the flange 15 is held by two springs 20, 20 'opposite one another transversely to the direction of travel, which are supported at their lower end on the bottom of an essentially C-shaped bearing block 21 or 21', which is designed as a welded construction and by means of screws 22, 22 'is attached to the wheel arch 1 or steel part.
  • a vertical bolt 24 is held in each of the two bearing blocks 21 and 21 'by means of screws 23, 23'.
  • a sleeve 28 is guided on the bolt 24 via elastic end bearings 25, 25 '.
  • At both ends of the sleeve 28 are cross-sectionally I-shaped rings 29, 30, in which rubber rings 31, 31 'serving as progressive elastic stops are clamped.
  • the sleeve 28 is provided with an external thread, on each of which a shaft nut 27 or 27 'is screwed on both sides of the flange 5, which shaft nuts 27, 27' serve to adjust the height of the flange 15.
  • the springs 20, 20 ' are supported at their upper end on a spring ring 26 which is clamped between the flange 15 or shaft nut 27' and spring 20 or 20 'and is movable along the sleeve 28 in the direction of the double arrow A.
  • the system described which is located in the bearing block 21 or 21 ', enables height adjustment in the direction of the double arrow A within the scope of the spring travel.
  • the rubber rings 31, 31 ' serve as end stops to limit this movement.
  • the ground connection of the motor 10 with the rail is advantageously made in that the current bridge between the motor 10 and the rail is closed via the earth cable connection 50 on the housing of the transmission, a conventional grounding socket 40 with grounding contact brushes 45, the drive shaft 12 and the wheel 7.
  • This avoids the usual grounding brushes acting directly on the wheel, which can exert different influences on the opposite wheels over the course of their service life. Rather, the already existing connection between the drive shaft 12 and the wheel 7 is used in order to close the current bridge and to avoid faulty lines.
  • the rigid part of the grounding brush is with the cover for the storage of the drive shaft 12 and the rotie rende part mounted directly on this shaft 12.
  • the shaft 12 conducts the current a short distance from the grounding contact brushes 45 until a connection to a flexible grounding rope 41 which rotates with the shaft 12 is reached.
  • This grounding cable 41 establishes the conductive connection between the shaft 12 and the wheel 7 in that it is connected to the cover 42 of the wheel bearing.
  • the grounding variant described has the advantage that it can be removed quickly and easily, as a result of which the internal components are easily and quickly accessible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Road Signs Or Road Markings (AREA)
  • Arrangement Of Transmissions (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Seats For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
  • Motor Power Transmission Devices (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Braking Arrangements (AREA)
  • Bridges Or Land Bridges (AREA)
  • Vibration Prevention Devices (AREA)
  • Handcart (AREA)
EP93890054A 1992-04-22 1993-03-25 Train de roulement pour véhicules ferroviaires, notamment pour véhicules ferroviaires à plate-forme surbaissée Expired - Lifetime EP0567445B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT824/92 1992-04-22
AT82492 1992-04-22

Publications (2)

Publication Number Publication Date
EP0567445A1 true EP0567445A1 (fr) 1993-10-27
EP0567445B1 EP0567445B1 (fr) 1996-01-10

Family

ID=3500594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93890054A Expired - Lifetime EP0567445B1 (fr) 1992-04-22 1993-03-25 Train de roulement pour véhicules ferroviaires, notamment pour véhicules ferroviaires à plate-forme surbaissée

Country Status (9)

Country Link
EP (1) EP0567445B1 (fr)
AT (1) ATE132816T1 (fr)
CZ (1) CZ279527B6 (fr)
DE (1) DE59301379D1 (fr)
DK (1) DK0567445T3 (fr)
ES (1) ES2083843T3 (fr)
GR (1) GR3018653T3 (fr)
HU (1) HU215718B (fr)
SK (1) SK282551B6 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0763454A2 (fr) * 1995-09-14 1997-03-19 Siemens SGP Verkehrstechnik GmbH Train de roulement pour un véhicule ferroviaire, notamment pour un véhicule ferroviaire à plancher bas
EP0718139A3 (fr) * 1994-12-20 1997-09-03 Siemens Ag Entraînement de roue pour véhicule à propulsion électrique
WO1998024675A1 (fr) * 1996-12-05 1998-06-11 Siemens Sgp Verkehrstechnik Gmbh Dispositif de roulement pour vehicule ferroviaire
EP1065122A1 (fr) * 1999-07-01 2001-01-03 Gutehoffnungshütte Radsatz GmbH Essieu de roue folle pour véhicules ferroviaires
WO2005049401A2 (fr) * 2003-11-19 2005-06-02 Voith Turbo Gmbh & Co. Kg Chassis propulse pour vehicules sur rails, en particulier pour boggies de vehicules a plancher bas
WO2005049399A1 (fr) * 2003-10-22 2005-06-02 Elin Ebg Traction Gmbh Unite d'entrainement de roue individuelle
WO2006050694A2 (fr) * 2004-11-09 2006-05-18 Henschel Antriebstechnik Gmbh Transmission d'un vehicule ferroviaire, notamment d'un vehicule a plate-forme surbaissee, et vehicule equipe de cette transmission
DE10100360B4 (de) * 2000-01-28 2012-07-26 Ntn Corp. Kegelrollenlager
WO2013120672A1 (fr) * 2012-02-14 2013-08-22 Voith Patent Gmbh Roue ferroviaire
DE102014215201A1 (de) 2014-08-01 2016-02-04 Zf Friedrichshafen Ag Einzelradantrieb für ein Schienenfahrzeug
EP4159574A1 (fr) 2021-09-30 2023-04-05 Siemens Mobility Austria GmbH Bogie pour véhicule ferroviaire et véhicule ferroviaire

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE449440C (de) * 1925-03-08 1927-09-15 Siemens Schuckertwerke G M B H Fahrzeugantrieb mit senkrecht zur Gleisebene stehendem Elektromotor
CH321234A (de) * 1954-07-02 1957-04-30 Bbc Brown Boveri & Cie Nachgiebige Wellenkupplung
DE968802C (de) * 1945-03-16 1958-04-03 Siemens Ag Fahrmotor-Aufhaengung fuer elektrische Triebfahrzeuge mit Abstuetzung des Fahrmotor-Gehaeuses am Fahrzeugrahmen durch Federn, insbesondere fuer Tatzlagermotoren
DE2610054A1 (de) * 1976-03-11 1977-09-15 Thyssen Industrie Antriebsanordnung fuer radsaetze von schienentriebfahrzeugen
EP0413337A1 (fr) * 1989-08-18 1991-02-20 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Véhicule ferroviaire avec moteur électrique à entraînement direct
EP0443309A2 (fr) * 1990-02-22 1991-08-28 SGP Verkehrstechnik Gesellschaft m.b.H. Couplage de voitures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE449440C (de) * 1925-03-08 1927-09-15 Siemens Schuckertwerke G M B H Fahrzeugantrieb mit senkrecht zur Gleisebene stehendem Elektromotor
DE968802C (de) * 1945-03-16 1958-04-03 Siemens Ag Fahrmotor-Aufhaengung fuer elektrische Triebfahrzeuge mit Abstuetzung des Fahrmotor-Gehaeuses am Fahrzeugrahmen durch Federn, insbesondere fuer Tatzlagermotoren
CH321234A (de) * 1954-07-02 1957-04-30 Bbc Brown Boveri & Cie Nachgiebige Wellenkupplung
DE2610054A1 (de) * 1976-03-11 1977-09-15 Thyssen Industrie Antriebsanordnung fuer radsaetze von schienentriebfahrzeugen
EP0413337A1 (fr) * 1989-08-18 1991-02-20 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Véhicule ferroviaire avec moteur électrique à entraînement direct
EP0443309A2 (fr) * 1990-02-22 1991-08-28 SGP Verkehrstechnik Gesellschaft m.b.H. Couplage de voitures

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718139A3 (fr) * 1994-12-20 1997-09-03 Siemens Ag Entraînement de roue pour véhicule à propulsion électrique
EP0763454A2 (fr) * 1995-09-14 1997-03-19 Siemens SGP Verkehrstechnik GmbH Train de roulement pour un véhicule ferroviaire, notamment pour un véhicule ferroviaire à plancher bas
EP0763454A3 (fr) * 1995-09-14 1998-04-15 Siemens SGP Verkehrstechnik GmbH Train de roulement pour un véhicule ferroviaire, notamment pour un véhicule ferroviaire à plancher bas
WO1998024675A1 (fr) * 1996-12-05 1998-06-11 Siemens Sgp Verkehrstechnik Gmbh Dispositif de roulement pour vehicule ferroviaire
EP1065122A1 (fr) * 1999-07-01 2001-01-03 Gutehoffnungshütte Radsatz GmbH Essieu de roue folle pour véhicules ferroviaires
DE10100360B4 (de) * 2000-01-28 2012-07-26 Ntn Corp. Kegelrollenlager
WO2005049399A1 (fr) * 2003-10-22 2005-06-02 Elin Ebg Traction Gmbh Unite d'entrainement de roue individuelle
WO2005049401A3 (fr) * 2003-11-19 2006-02-16 Voith Turbo Kg Chassis propulse pour vehicules sur rails, en particulier pour boggies de vehicules a plancher bas
WO2005049401A2 (fr) * 2003-11-19 2005-06-02 Voith Turbo Gmbh & Co. Kg Chassis propulse pour vehicules sur rails, en particulier pour boggies de vehicules a plancher bas
WO2006050694A2 (fr) * 2004-11-09 2006-05-18 Henschel Antriebstechnik Gmbh Transmission d'un vehicule ferroviaire, notamment d'un vehicule a plate-forme surbaissee, et vehicule equipe de cette transmission
WO2006050694A3 (fr) * 2004-11-09 2007-04-26 Henschel Antriebstechnik Gmbh Transmission d'un vehicule ferroviaire, notamment d'un vehicule a plate-forme surbaissee, et vehicule equipe de cette transmission
WO2013120672A1 (fr) * 2012-02-14 2013-08-22 Voith Patent Gmbh Roue ferroviaire
DE102014215201A1 (de) 2014-08-01 2016-02-04 Zf Friedrichshafen Ag Einzelradantrieb für ein Schienenfahrzeug
EP4159574A1 (fr) 2021-09-30 2023-04-05 Siemens Mobility Austria GmbH Bogie pour véhicule ferroviaire et véhicule ferroviaire

Also Published As

Publication number Publication date
EP0567445B1 (fr) 1996-01-10
GR3018653T3 (en) 1996-04-30
SK38593A3 (en) 1993-11-10
DE59301379D1 (de) 1996-02-22
CZ279527B6 (cs) 1995-05-17
HU9301167D0 (en) 1993-08-30
ATE132816T1 (de) 1996-01-15
CZ68693A3 (en) 1993-11-17
DK0567445T3 (da) 1996-05-20
ES2083843T3 (es) 1996-04-16
HU215718B (hu) 1999-02-01
HUT64902A (en) 1994-03-28
SK282551B6 (sk) 2002-10-08

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