EP0025410A1 - Motrice ferroviaire électrique - Google Patents

Motrice ferroviaire électrique Download PDF

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Publication number
EP0025410A1
EP0025410A1 EP80730056A EP80730056A EP0025410A1 EP 0025410 A1 EP0025410 A1 EP 0025410A1 EP 80730056 A EP80730056 A EP 80730056A EP 80730056 A EP80730056 A EP 80730056A EP 0025410 A1 EP0025410 A1 EP 0025410A1
Authority
EP
European Patent Office
Prior art keywords
level control
drive
elastic coupling
drive axle
electric traction
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
EP80730056A
Other languages
German (de)
English (en)
Other versions
EP0025410B1 (fr
Inventor
Roman Susdorf
Manfred Möbius
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
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to AT80730056T priority Critical patent/ATE4491T1/de
Publication of EP0025410A1 publication Critical patent/EP0025410A1/fr
Application granted granted Critical
Publication of EP0025410B1 publication Critical patent/EP0025410B1/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
    • 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 rail-mounted electric traction vehicle, wherein a lying parallel to the drive axis electric drive motor drives the latter by r, the driving axle via an elastic coupling, a surrounding hollow cardan shaft and a-further elastic coupling with the G is connected oßrad of a transmission, the pinion of which is driven by the rotor shaft directly or via a further gear, the traction motor being suspended in the car body via a link.
  • Such a locomotive is known from DE-OS 26 50 035.
  • the oscillating suspension of the transverse drive motor consists in this known arrangement of three rigid links, which are arranged on both sides of the drive motor, and one articulation point on the car body and the other articulation point is arranged on an eye of the drive motor housing below the center line of the drive axis.
  • the pivot points are as Rubber-metal composite joints designed to avoid wear. Since the possible spring travel between the drive axle and the car body is very large, in particular because the car body is displaced depending on the weight of the car, that is, under certain circumstances on the number of passengers, the diameter of the wiping pinion of the drive motor and the Drive shaft arranged, the drive shaft surrounding the drive shaft with play relatively large to accommodate all travel at all speeds. However, this has the disadvantage that the distance between the drive axle and the drive motor, ie the motor control center, becomes correspondingly large, so that difficulties with regard to the ground clearance arise due to the large wheel which is also required.
  • the invention has for its object to avoid these difficulties with an oscillating suspension of the transverse drive motor in the car body.
  • a level control is housed in the handlebars of a traction vehicle of the type described in the invention. Small spring travel is then taken up by the cardan drive, while larger spring travel is compensated for by the level control.
  • the diameter of the hollow cardan shaft can thereby be kept significantly smaller, so that there is enough space to accommodate a high-performance traction motor for high driving speeds with a small motor center.
  • the level control can be designed pneumatically or hydraulically in a manner known per se.
  • the latter has that due to the use of higher pressures is the advantage that level control element in the handlebar space saving than in a pneumatic N i veauregelung.
  • the suspension of the traction motor in the car body which is designed according to the invention, can advantageously be used for both.
  • Single-axis drive with cardan hollow shaft as well as with a single-axis drive with intermediate gear and cardan hollow shaft can be used.
  • the two individual masses of the traction motors are combined to form a total mass by the connection via the intermediate carrier. The behavior of this total mass in relation to shocks is more favorable because of the double inertia, which improves driving comfort.
  • FIG. 1 shows in Fig. 1, partially sectioned a schematic plan view of the bogie of an electric locomotive, seen from below the car body.
  • FIG. 2 shows a longitudinal section along the section line II-II in FIG. 1 and FIG. 3 likewise a section along the line III-III in FIG. 2, the pendulums lying behind the first driving axis not being shown.
  • each drive axle 2 located within a bogie 1 are each driven by an electric drive motor 3 arranged parallel to them.
  • each drive axle 2 is connected via an elastic coupling formed by links, a cardan hollow shaft 5 surrounding the drive axle 2 with play and a further elastic coupling formed from a rubber ring spring 6 with a hollow shaft 7 surrounding the cardan hollow shaft 5, which carries the large gear (not shown) of a spur gear , in which the pinion of the drive motor 3 engages.
  • the electrical F a hrmotoren 3 of the two within the bogie 1 lying driving axles 2 are connected rigidly to each other via an intermediate carrier.
  • Both electric traction motors 3 are suspended via handlebars 9 in the body 10.
  • Two arm 9 access to between the drive shaft 2 and the front side of the bogie 1 lying with its lower articulation point 12 at the G e - transmission housing 13 below the centerline of the drive axle 2 to the other two arm 9 lie on either side of the traction motor 3 and engage with their lower pivot point 14 on the rigid intermediate support 8.
  • each link 9 contains a level control 15. This can be designed pneumatically or hydraulically in a manner known per se.
  • the level control t5 compensates for the large spring travel possible between the body 10 and the drive motors 3.
  • the cardan hollow shaft 5 therefore only needs to have a relatively small diameter because it has to absorb only relatively small spring travel.
  • a link 16 from the traction motors 3 or from the intermediate carrier 8 to the bogie 1 is arranged horizontally on both sides.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP80730056A 1979-09-07 1980-08-07 Motrice ferroviaire électrique Expired EP0025410B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80730056T ATE4491T1 (de) 1979-09-07 1980-08-07 Schienengebundenes elektrisches triebfahrzeug.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2936732 1979-09-07
DE2936732A DE2936732C2 (de) 1979-09-07 1979-09-07 Schienengebundenes elektrisches Triebfahrzeug

Publications (2)

Publication Number Publication Date
EP0025410A1 true EP0025410A1 (fr) 1981-03-18
EP0025410B1 EP0025410B1 (fr) 1983-08-24

Family

ID=6080582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80730056A Expired EP0025410B1 (fr) 1979-09-07 1980-08-07 Motrice ferroviaire électrique

Country Status (3)

Country Link
EP (1) EP0025410B1 (fr)
AT (1) ATE4491T1 (fr)
DE (1) DE2936732C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426600A1 (fr) * 1978-05-26 1979-12-21 Bbc Brown Boveri & Cie Vehicule de traction
EP0163612A2 (fr) * 1984-05-29 1985-12-04 FIAT FERROVIARIA SAVIGLIANO S.p.A. Ensemble de transmission pour bogies moteurs de véhicules ferroviaires et véhicules ainsi équipés
EP0199572A2 (fr) * 1985-04-22 1986-10-29 Associated Electrical Industries Limited Ensemble de boggie moteur
EP3974280A1 (fr) 2020-09-29 2022-03-30 Siemens Mobility Austria GmbH Bogie pour véhicule ferroviaire

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH153363A (de) * 1931-01-14 1932-03-15 Ziegler Robert Einzelachsantriebs-Anordnung für elektrische Schienenfahrzeuge.
DE1131719B (de) * 1956-07-12 1962-06-20 Budd Co Hoehenregelungseinrichtung fuer ein luftgefedertes Fahrzeug, insbesondere Schienenfahrzeug
DE1224768B (de) * 1960-09-27 1966-09-15 Schweizerische Lokomotiv Triebdrehgestell fuer Schienenfahrzeuge
DE1916404A1 (de) * 1969-03-31 1970-10-08 Linke Hofmann Busch Federung fuer Drehgestelle von Schienenfahrzeugen
DE1780238B1 (de) * 1968-08-19 1972-05-04 Rathgeber Ag Waggonfab Jos Zwei- oder mehrachsiges triebdrehgestell fuer schienenfahrzeuge
FR2314850A1 (fr) * 1975-06-17 1977-01-14 Sncf Systeme de fixation de moteur aux vehicules de traction, notamment ferroviaires
DE2650035A1 (de) * 1976-10-30 1978-05-03 Maschf Augsburg Nuernberg Ag Drehgestellanordnung fuer schnellauffaehige elektrische schienen-trieb-fahrzeuge
DE2657447A1 (de) * 1976-12-15 1978-06-22 Siemens Ag Elektrischer fahrmotor eines schienentriebfahrzeuges

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH153363A (de) * 1931-01-14 1932-03-15 Ziegler Robert Einzelachsantriebs-Anordnung für elektrische Schienenfahrzeuge.
DE1131719B (de) * 1956-07-12 1962-06-20 Budd Co Hoehenregelungseinrichtung fuer ein luftgefedertes Fahrzeug, insbesondere Schienenfahrzeug
DE1224768B (de) * 1960-09-27 1966-09-15 Schweizerische Lokomotiv Triebdrehgestell fuer Schienenfahrzeuge
DE1780238B1 (de) * 1968-08-19 1972-05-04 Rathgeber Ag Waggonfab Jos Zwei- oder mehrachsiges triebdrehgestell fuer schienenfahrzeuge
DE1916404A1 (de) * 1969-03-31 1970-10-08 Linke Hofmann Busch Federung fuer Drehgestelle von Schienenfahrzeugen
FR2314850A1 (fr) * 1975-06-17 1977-01-14 Sncf Systeme de fixation de moteur aux vehicules de traction, notamment ferroviaires
DE2650035A1 (de) * 1976-10-30 1978-05-03 Maschf Augsburg Nuernberg Ag Drehgestellanordnung fuer schnellauffaehige elektrische schienen-trieb-fahrzeuge
DE2657447A1 (de) * 1976-12-15 1978-06-22 Siemens Ag Elektrischer fahrmotor eines schienentriebfahrzeuges

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426600A1 (fr) * 1978-05-26 1979-12-21 Bbc Brown Boveri & Cie Vehicule de traction
EP0163612A2 (fr) * 1984-05-29 1985-12-04 FIAT FERROVIARIA SAVIGLIANO S.p.A. Ensemble de transmission pour bogies moteurs de véhicules ferroviaires et véhicules ainsi équipés
EP0163612A3 (en) * 1984-05-29 1987-10-14 Fiat Ferroviaria Savigliano S.P.A. Transmission system for motor-bogies of railway vehicles, and railway vehicles using this transmission system
EP0199572A2 (fr) * 1985-04-22 1986-10-29 Associated Electrical Industries Limited Ensemble de boggie moteur
GB2174964A (en) * 1985-04-22 1986-11-19 Ass Elect Ind Bogie mounting
EP0199572A3 (fr) * 1985-04-22 1987-03-18 Associated Electrical Industries Limited Ensemble de boggie moteur
GB2174964B (en) * 1985-04-22 1989-07-05 Ass Elect Ind Bogie mounting
AU589625B2 (en) * 1985-04-22 1989-10-19 Associated Electrical Industries Limited Bogie mounting
EP3974280A1 (fr) 2020-09-29 2022-03-30 Siemens Mobility Austria GmbH Bogie pour véhicule ferroviaire

Also Published As

Publication number Publication date
DE2936732A1 (de) 1981-03-19
ATE4491T1 (de) 1983-09-15
DE2936732C2 (de) 1982-03-04
EP0025410B1 (fr) 1983-08-24

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