EP3199418A1 - Entrainement d'essieu double - Google Patents

Entrainement d'essieu double Download PDF

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Publication number
EP3199418A1
EP3199418A1 EP16152694.2A EP16152694A EP3199418A1 EP 3199418 A1 EP3199418 A1 EP 3199418A1 EP 16152694 A EP16152694 A EP 16152694A EP 3199418 A1 EP3199418 A1 EP 3199418A1
Authority
EP
European Patent Office
Prior art keywords
drive
housing
housing sections
doppelachsantrieb
flange
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.)
Withdrawn
Application number
EP16152694.2A
Other languages
German (de)
English (en)
Inventor
Bernd Pfannschmidt
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 EP16152694.2A priority Critical patent/EP3199418A1/fr
Priority to CN201780008257.3A priority patent/CN108602518A/zh
Priority to EP17700642.6A priority patent/EP3380380B1/fr
Priority to RU2018127323A priority patent/RU2693178C1/ru
Priority to PCT/EP2017/050464 priority patent/WO2017129404A1/fr
Priority to ES17700642T priority patent/ES2964751T3/es
Priority to US16/072,743 priority patent/US11046337B2/en
Publication of EP3199418A1 publication Critical patent/EP3199418A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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 Doppelachsantrieb and a chassis of a rail chassis.
  • a axle drive In rail vehicles with longitudinal drives, center drives or one external longitudinal drive, so-called Doppelachsantrieben, a axle drive are mounted on a traction motor at its respective ends of its rotor shaft as drive a wheel or wheelset, creating a multi-part housing construction.
  • the housing of the drive motor of this longitudinal drive so far only includes a bearing plate, wherein the gear each have their own housing with gear cover and thus the entire construction of Doppelachsantriebs consists of several parts, in particular housing parts, as for example the EP 0 718 170 A1 can be seen.
  • the present invention seeks to simplify such a double-axle drive with respect to its structure and to create a corresponding chassis for a rail vehicle.
  • the solution of the problem is achieved by a Doppelachsantrieb at least with a arranged between two drive axles traction motor whose axis of rotation transversely, in particular perpendicular to the drive axles, by means of a drive shaft of the drive motor via a gear a wheelset is driven, the entire Doppelachsantrieb in a Housing unit is arranged, which has two housing sections.
  • a chassis of a rail vehicle with at least two parallel Double-axis drives, which are mechanically connected to each other by at least one longitudinal member.
  • only one housing unit is now provided between the two drive axles, which now contains components of the traction motor, the bearing, the clutch and two transmissions, so that the manufacturing and assembly costs and also the weight compared to conventional double-axle drives is reduced.
  • the gear is designed as Hypoidkegelradgetriebe or as a normal angle gear.
  • These compact transmissions are particularly suitable for such double-axle drives, since there the force flow can be almost perfectly redirected in a confined space.
  • flange surfaces are realized at the butt joints, to which these two housing sections can be connected.
  • these flange surfaces are perpendicular to the drive shaft of the rotor of the drive motor or parallel to the drive axles. This simplifies the production of such flange surfaces.
  • the flange surfaces are provided outside, in particular axially outside the stator lamination. This also simplifies the shrink fit of the laminated stator core within the housing section provided for this purpose. The torques acting on the laminated stator core are better absorbed during operation of the twin-axle drive. In this case, the disassembly of the respective housing sections is retained.
  • FIG. 1 shows a longitudinal section of a double-axle drive, which is suitable both as a center drive and as an external longitudinal drive, especially for low-floor vehicles.
  • a drive motor 3 is arranged between two drive axles 14, which has a stator lamination stack 4 and a rotor lamination stack 5 surrounding a rotor shaft 7.
  • the rotatable about a rotation axis 6 rotor shaft 7 is mounted on bearings 9.
  • the laminated stator core 4 is housed in a rotationally fixed manner in a housing unit 15.
  • the housing unit 15 is divided into two housing sections 16 and 17, which can be connected to one another at a flange surface 10.
  • the flange surface 10 of the flange is in the region of the laminated stator core 4.
  • housing sections 16, 17 are each parts of the drive motor 3, clutch 8, bearing unit 23 for transmission 18 and drive motor 3.
  • At least one of the housing sections 16, 17 may also be a brake, in particular between the clutch 8 and drive motor 3.
  • On or in the housing sections 16, 17 optionally air guiding devices for cooling air flows, as well as coolant inlets 11 and coolant outlets 12 can be provided on the shell of the housing sections 16, 17.
  • the flange surfaces 10 of the flange are axially outside of the stator lamination stack 4.
  • the stator lamination stack 4 has a continuous seat in a housing section. This simplifies the demountability of the Housing sections 16, 17.
  • electrical connections of the winding system of the drive motor 3 can be arranged particularly low on one side of the stator lamination 4 accessible.
  • the housing portion 16 is u.a. the traction motor 3, the clutch 8, a bearing unit 23 for transmission 18 and traction motor 3 and optionally arranged a brake.
  • the clutch 8 and a bearing unit 23 for the transmission 18 is arranged.
  • air guide devices for cooling air flows, as well as coolant inlets 11 and coolant outlets 12, respectively, can optionally be provided on the casing of the housing sections 16, 17.
  • each air inlets 11 and / or air outlets 12 in the wall of the housing sections 16, 17 are provided.
  • a clutch 8 both to a driving axis 14 and to the other driving axis 14 toward arranged.
  • the entire housing unit 15 is placed over springs 13 in a bogie, not shown, of a rail vehicle.
  • the respective housing sections 16, 17 also respectively receive the bearing assemblies 23 in corresponding bearing seats of the housing sections 16, 17, which are preferably located between the transmission 18 and the coupling 8.
  • the respective housing sections 16, 17 protrude axially - viewed from the traction motor 3 - via the drive axles 14.
  • the housing sections 16, 17 thereby engage around their respective drive axle 14 both FIG. 1 as well as after FIG. 2 up to 180 degrees.
  • an imaginary extension of the flange surfaces of the flanges 21 passes through the respective drive shaft 14.
  • the housing sections 16, 17 are each closed by a gear cover 20, which are fastened by means of flange 21 on the respective housing portion 16, 17.
  • the gear cover 20 each have a maintenance opening 22.
  • a gear 18 each have a wheel or a wheel with two wheels.
  • the drive axle of these wheels or wheelsets run essentially perpendicular to the axis of rotation 6 of the drive motor 3.

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)
EP16152694.2A 2016-01-26 2016-01-26 Entrainement d'essieu double Withdrawn EP3199418A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP16152694.2A EP3199418A1 (fr) 2016-01-26 2016-01-26 Entrainement d'essieu double
CN201780008257.3A CN108602518A (zh) 2016-01-26 2017-01-11 双轴驱动器
EP17700642.6A EP3380380B1 (fr) 2016-01-26 2017-01-11 Entrainement d'essieu double
RU2018127323A RU2693178C1 (ru) 2016-01-26 2017-01-11 Двухосный привод
PCT/EP2017/050464 WO2017129404A1 (fr) 2016-01-26 2017-01-11 Entraînement à essieux jumelés
ES17700642T ES2964751T3 (es) 2016-01-26 2017-01-11 Accionamiento de doble eje
US16/072,743 US11046337B2 (en) 2016-01-26 2017-01-11 Double axle drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16152694.2A EP3199418A1 (fr) 2016-01-26 2016-01-26 Entrainement d'essieu double

Publications (1)

Publication Number Publication Date
EP3199418A1 true EP3199418A1 (fr) 2017-08-02

Family

ID=55273130

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16152694.2A Withdrawn EP3199418A1 (fr) 2016-01-26 2016-01-26 Entrainement d'essieu double
EP17700642.6A Active EP3380380B1 (fr) 2016-01-26 2017-01-11 Entrainement d'essieu double

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17700642.6A Active EP3380380B1 (fr) 2016-01-26 2017-01-11 Entrainement d'essieu double

Country Status (6)

Country Link
US (1) US11046337B2 (fr)
EP (2) EP3199418A1 (fr)
CN (1) CN108602518A (fr)
ES (1) ES2964751T3 (fr)
RU (1) RU2693178C1 (fr)
WO (1) WO2017129404A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047413A1 (de) * 1980-12-17 1982-07-01 Thyssen Industrie Ag, 4300 Essen Doppelachsantrieb fuer schienenfahrzeuge
DE3217301A1 (de) * 1982-05-05 1983-11-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Antrieb fuer elektrische schienentriebfahrzeuge
DE8814798U1 (de) * 1988-11-28 1990-03-29 Siemens AG, 1000 Berlin und 8000 München Doppelachs-Antrieb für ein Schienenfahrzeug
EP0718170A1 (fr) 1994-12-22 1996-06-26 Siemens Aktiengesellschaft Bogie pour véhicules ferroviaires

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014433A (en) * 1958-06-25 1961-12-26 Durand Francois Two-axle drive for trams and other vehicles
AT292777B (de) * 1968-06-12 1971-09-10 Maschf Augsburg Nuernberg Ag Antrieb für zwei- oder mehrachsige Triebdrehgestelle von Schienenfahrzeugen
DE6750770U (de) * 1968-07-16 1969-01-16 Rheinstahl Huettenwerke Ag Doppelachsantrieb fuer schienenfahrzeuge
US4148262A (en) * 1973-05-22 1979-04-10 Carl Hurth Maschinen-Und Zahnradfabrik Railway vehicle drive
US3859929A (en) * 1973-09-06 1975-01-14 Rheinstahl Ag Resilient double axle railway car drive
DE2514265C3 (de) * 1975-03-27 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Antrieb für ein elektrisches Schienenfahrzeug
DE2853839A1 (de) * 1978-12-13 1980-06-19 Hurth Masch Zahnrad Carl Doppelachsantrieb fuer drehgestelle von schienenfahrzeugen
DE2933706B2 (de) * 1979-08-21 1981-07-02 Thyssen Industrie Ag, 4300 Essen Drehgestell für Schienenfahrzeuge, z.B. Straßenbahnen
DE3026756A1 (de) * 1980-07-15 1982-05-27 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Doppelachsantrib fuer drehgestelle von schienenfahrzeugen
DE3030594A1 (de) * 1980-08-11 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Triebaggregat fuer die treibachsen von schienenfahrzeugen
DE3047412A1 (de) * 1980-12-17 1982-07-15 Thyssen Industrie Ag, 4300 Essen Anordnung von scheibenbremsen an einem schienenfahrzeug
DE3140167A1 (de) * 1981-10-08 1983-04-28 Siemens AG, 1000 Berlin und 8000 München Doppelachslaengsantrieb fuer ein elektrisches schienentriebfahrzeug
DE3149471A1 (de) * 1981-12-14 1983-06-23 Thyssen Industrie Ag, 4300 Essen Doppelachsantrieb fuer schienentriebfahrzeuge
EP0137931B1 (fr) * 1983-10-17 1989-10-04 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co Unité de traction pour véhicule ferroviaire
DE3403910A1 (de) * 1984-02-04 1985-08-08 Thyssen Industrie Ag, 4300 Essen Kardanische doppelkupplung
DE3514124A1 (de) * 1984-09-14 1986-03-20 Thyssen Industrie Ag, 4300 Essen Kardanische doppelkupplung
DE3600675A1 (de) * 1986-01-13 1987-07-16 Flender A F & Co Doppelachsantrieb fuer schienenfahrzeuge
DE3624684A1 (de) * 1986-07-22 1988-01-28 Bergische Stahlindustrie Doppelachsantrieb mit mechanischer achsentkopplung
DE10354141A1 (de) 2003-11-19 2005-06-23 Voith Turbo Gmbh & Co. Kg Angetriebenes Fahrwerk für Schienenfahrzeuge, insbesondere Drehgestelle für Niederflurfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047413A1 (de) * 1980-12-17 1982-07-01 Thyssen Industrie Ag, 4300 Essen Doppelachsantrieb fuer schienenfahrzeuge
DE3217301A1 (de) * 1982-05-05 1983-11-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Antrieb fuer elektrische schienentriebfahrzeuge
DE8814798U1 (de) * 1988-11-28 1990-03-29 Siemens AG, 1000 Berlin und 8000 München Doppelachs-Antrieb für ein Schienenfahrzeug
EP0718170A1 (fr) 1994-12-22 1996-06-26 Siemens Aktiengesellschaft Bogie pour véhicules ferroviaires

Also Published As

Publication number Publication date
EP3380380B1 (fr) 2023-09-06
CN108602518A (zh) 2018-09-28
WO2017129404A1 (fr) 2017-08-03
EP3380380C0 (fr) 2023-09-06
US20190031212A1 (en) 2019-01-31
US11046337B2 (en) 2021-06-29
EP3380380A1 (fr) 2018-10-03
RU2693178C1 (ru) 2019-07-01
ES2964751T3 (es) 2024-04-09

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