EP0718170B1 - Fahrwerk für Schienenfahrzeuge - Google Patents

Fahrwerk für Schienenfahrzeuge Download PDF

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Publication number
EP0718170B1
EP0718170B1 EP95119401A EP95119401A EP0718170B1 EP 0718170 B1 EP0718170 B1 EP 0718170B1 EP 95119401 A EP95119401 A EP 95119401A EP 95119401 A EP95119401 A EP 95119401A EP 0718170 B1 EP0718170 B1 EP 0718170B1
Authority
EP
European Patent Office
Prior art keywords
bogie
wheel
carriers
longitudinal
parallel
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 - Lifetime
Application number
EP95119401A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0718170A1 (de
Inventor
Bernd Dipl.-Ing.(Fh) 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
Publication of EP0718170A1 publication Critical patent/EP0718170A1/de
Application granted granted Critical
Publication of EP0718170B1 publication Critical patent/EP0718170B1/de
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
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel
    • 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
    • B61F3/02—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 chassis for rail vehicles according to the preamble of claim 1.
  • a bogie chassis of this type is from DE-A-29 10 392 known. With this tram undercarriage they are Wheels can be driven individually and in vertically movable bearings as well as resiliently supported wings, being on the An angular gear is arranged on the rocker arm on the inside of each wheel is, the drive shaft parallel to the swing plane lies and is connected to the drive motor.
  • EP 0 571 961 A1 is a running gear for rail vehicles known, which consists of two parallel side members, which are connected by two cross beams. To the Each end of the side members is a fork-shaped wheel swing arm articulated, in their fork a single wheel is rotatably mounted. Each single wheel is powered by a motor driven with spur gear, the motor housing on Gearbox is attached. The longitudinal axis of the engine lies parallel to the cross beams and aligned with the Axis of the joints of the respective swing arm. The gearbox is on the axially inner fork half of the wheel swing arm attached. Because the motor with its gearbox is axial is in the area of the wheel arches of a rail vehicle no low floor area possible. Even the common one Drive of two in the longitudinal direction one behind the other Single wheels are not possible.
  • the object of the present invention is to provide a chassis for to create a rail vehicle that also in the field of Wheel housings allow a large low-floor portion.
  • the undercarriage according to claim 1 comprises two parallel side members, by at least one cross beam with each other are connected. There are two pairs of wheels in the chassis two individual wheels rotatably supported, at least two axially opposite single wheels of one motor each are driven by gears.
  • Each individual wheel is mounted in a swing arm, each parallel to the chassis longitudinal axis at both ends are articulated by parallel chassis parts.
  • Chassis according to claim 1 allow the joints through which the Wheel swing connected to the parallel chassis parts are a vertical deflection of the wheel swing.
  • the hinge axis runs at right angles to the longitudinal axis of the chassis.
  • the four individual wheels of the chassis according to claim 1 become at least two axially opposite individual wheels each driven by a motor with gear.
  • the motors are parallel with their longitudinal axes Arranged side rails and attached to them. It is the gear housing is designed as a wheel swing arm. With everyone The wheel swing arm is thus the large transmission gear and the single wheel stored together in the respective gear housing. An own Storage for each individual wheel is therefore eliminated. Opposite one separate storage of large gear and single wheel thereby achieving a weight and cost reduction.
  • the chassis By integrating the gear into the swing arm the chassis has only one in the area of its individual wheels small axial width, so that the car body one Rail vehicle in the area between its opposite Wheel arches has a larger low-floor portion. This especially applies when the single wheel is flying on the Is arranged inside the swing arm.
  • the chassis according to claim 1 can by changing the length Cross members for all track gauges can be manufactured. By a Change in length of the cross member and by varying the Wheel housings of a car body can be easily Modular system for rail vehicles.
  • the wheel arms are on hinged to the two ends of the side members, the wheel arms are articulated at the two ends of the motor housing and wherein the motor housing on the side members and / or on the cross members of the chassis are attached.
  • the swing arms can alternatively also be articulated at the two ends of the cross member (claim 2).
  • both configurations are longitudinal and cross members required for the load-bearing function of the chassis ensure.
  • the chassis according to the invention at least two, a pair of wheels forming individual wheels of one motor each are driven.
  • the gearbox integrated in the swing arm can do it e.g. act as an angular gear.
  • that Gear can also be multi-stage, including one Combination of angular gear and planetary gear possible is. In one configuration, it is advantageous possible, one or more gear stages in each Integrate fork half.
  • 1 to 4 with 1 and 2 are the two longitudinal beams called a chassis for rail vehicles. Both Side members are connected by two cross members 3 and 4 connected.
  • each swing arm 5 to 6 there is a single wheel 9 to 12 rotatably mounted.
  • the individual wheels 9 and 11 or 10 and 12 each form a pair of wheels.
  • the single wheels on one chassis side i.e. the individual wheels 9 and 10 or 11 and 12 are each driven by a motor 13 or 14 driven together. Both motors 13 and 14 are in the The illustrated embodiment on the cross members 3 and 4 attached.
  • the motor 13 drives via a gear 15 or 16 respectively Single wheels 9 and 10.
  • the motor 14 drives the same Single wheels 11 and 12 via a gear 17 and 18 respectively.
  • everyone Motor 13 or 14 thus works via two gears 15 and 16 17 and 18 on the corresponding individual wheels 9 and 10 11 and 12.
  • the gear 17 is shown in dashed lines in the wheel rocker 7.
  • the other gears 15 and 16 and 18 are corresponding built up.
  • the second exemplary embodiment according to FIGS. 3 and 4 differs from the first embodiment in that the wheel arms 5 and 6 at both ends of the motor housing 19th (Housing of the motor 13) and the swing arms 7 and 8 to the both ends of the motor housing 20 (housing of the motor 14) are articulated.
  • Wheel swing 5 to 8 designed as a gear housing. At each swing arm 5 to 8 is thus the large gear and the single wheel 9 to 12 together in the respective, as Gearbox trained wheel swing 5 to 8 mounted. A separate storage for each individual wheel 9 to 12 is omitted Consequently. Compared to separate storage of large gear wheels and single wheel 9 to 12 thereby reduces weight achieved.
  • Each swing arm 5 to 8 is via a primary spring 21 to 24, which is received in a traverse 25 to 28, cushioned.
  • the cross members 25 and 26 are on the motor housing 19 and Trusses 27 and 28 attached to the motor housing 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Handcart (AREA)
EP95119401A 1994-12-22 1995-12-08 Fahrwerk für Schienenfahrzeuge Expired - Lifetime EP0718170B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4446043A DE4446043C1 (de) 1994-12-22 1994-12-22 Fahrwerk für Schienenfahrzeuge
DE4446043 1994-12-22

Publications (2)

Publication Number Publication Date
EP0718170A1 EP0718170A1 (de) 1996-06-26
EP0718170B1 true EP0718170B1 (de) 1999-08-18

Family

ID=6536759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95119401A Expired - Lifetime EP0718170B1 (de) 1994-12-22 1995-12-08 Fahrwerk für Schienenfahrzeuge

Country Status (4)

Country Link
EP (1) EP0718170B1 (es)
AT (1) ATE183455T1 (es)
DE (2) DE4446043C1 (es)
ES (1) ES2135649T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819467A1 (de) * 1998-04-30 1999-11-11 Zahnradfabrik Friedrichshafen Drehgestell für Schienenfahrzeuge
DE10061127A1 (de) * 2000-12-07 2002-06-27 Voith Turbo Kg Rahmenbaureihe
DE10117031A1 (de) 2001-04-05 2002-11-07 Siemens Ag Triebfahrwerk für Schienenfahrzeuge
EP3199418A1 (de) 2016-01-26 2017-08-02 Siemens Aktiengesellschaft Doppelachsantrieb

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910392A1 (de) * 1979-03-16 1980-09-25 Thyssen Industrie Drehgestell fuer schienenfahrzeuge, insbesondere fuer strassenbahnen o.dgl.
DE2933706B2 (de) * 1979-08-21 1981-07-02 Thyssen Industrie Ag, 4300 Essen Drehgestell für Schienenfahrzeuge, z.B. Straßenbahnen
IT1216453B (it) * 1986-10-06 1990-02-28 Fiat Ferroviaria Savigliano Carrello bimotore centrale per veicoli su rotaia a pianale ribassato a due o piu casse articolate
FR2664222B1 (fr) * 1990-07-05 1993-01-15 Alsthom Gec Bogie a roues independantes motorisees pour vehicule ferroviaire.
IT1257195B (it) * 1992-05-26 1996-01-10 Carrello per veicoli ferrotranviari con motori di trazione e riduttorisospesi al telaio.

Also Published As

Publication number Publication date
ATE183455T1 (de) 1999-09-15
EP0718170A1 (de) 1996-06-26
ES2135649T3 (es) 1999-11-01
DE59506640D1 (de) 1999-09-23
DE4446043C1 (de) 1996-03-07

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