EP0308720B1 - Angetriebenes Einzelrad-Fahrwerk für Niederflur-Stadtbahnwagen unterschiedlicher Spurweite - Google Patents

Angetriebenes Einzelrad-Fahrwerk für Niederflur-Stadtbahnwagen unterschiedlicher Spurweite Download PDF

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Publication number
EP0308720B1
EP0308720B1 EP88114563A EP88114563A EP0308720B1 EP 0308720 B1 EP0308720 B1 EP 0308720B1 EP 88114563 A EP88114563 A EP 88114563A EP 88114563 A EP88114563 A EP 88114563A EP 0308720 B1 EP0308720 B1 EP 0308720B1
Authority
EP
European Patent Office
Prior art keywords
wheel
travel mechanism
longitudinal
gearing
drive motor
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
EP88114563A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0308720A3 (en
EP0308720A2 (de
Inventor
Leo Geers
Hans Günther Vosseler
Andreas Dipl.-Ing. Brinkmann
Heinrich Dr.-Ing. Potthoff
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.)
Duewag AG
Bergische Stahl Industrie
Original Assignee
Duewag AG
Bergische Stahl Industrie
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 Duewag AG, Bergische Stahl Industrie filed Critical Duewag AG
Priority to AT88114563T priority Critical patent/ATE78222T1/de
Publication of EP0308720A2 publication Critical patent/EP0308720A2/de
Publication of EP0308720A3 publication Critical patent/EP0308720A3/de
Application granted granted Critical
Publication of EP0308720B1 publication Critical patent/EP0308720B1/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
    • B61F7/00—Rail vehicles equipped for use on tracks of different width
    • 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
    • B61F3/16—Types of bogies with a separate axle for each wheel

Definitions

  • the invention relates to a single wheel undercarriage for light rail vehicles, essentially consisting of a chassis frame having longitudinal and cross members, on the longitudinal members of which at least one pivotable wheel unit is held.
  • bogie-like undercarriages are known, the frames of which have two longitudinal members and at least one cross member, at least one non-driven single wheel being pivotably mounted on each longitudinal member.
  • a driven undercarriage is to be created which enables a light rail car with an extremely low, preferably one-step accessible floor.
  • Different track gauges - e.g. B. standard gauge or meter gauge - should be achievable without significant changes to the chassis. It must also be taken into account that the undercarriage on the one hand does not protrude beyond the outer contour of the car body, and on the other hand does not prevent a comfortable width of a central aisle contained in the floor; the former is particularly problematic for standard-gauge vehicles, the latter for meter-gauge vehicles.
  • pivotable, drivable wheel unit and a drive motor and a gear unit connecting the wheel unit to the drive motor are arranged on the longitudinal member of the undercarriage frame, the cross member having a track width of the undercarriage.
  • the wheel unit, the traction motor and the transmission are combined to form a drive assembly that can be connected to the longitudinal member of the running gear.
  • a further embodiment of the invention which is favorable for the confined spaces is that the drive motor is arranged at right angles to the longitudinal direction of the chassis frame, the transmission being designed as a spur gear.
  • the longitudinal member of the undercarriage frame is predominantly formed by the housing of the transmission.
  • a brake disk is arranged on the shaft of the traction motor. Depending on the track gauge, this brake disc is located inside or outside the chassis frame.
  • a magnetic rail brake is suspended on a wheel bracket which can be pivoted horizontally together with the wheel unit. This brake always has a favorable position in relation to the rail.
  • FIGS. 1 and 2 each show a top view of one half of an individual wheel single undercarriage for low-floor light rail vehicles, each of these two undercarriages being symmetrical with respect to the longitudinal axis L.
  • the chassis according to FIG. 1 is provided for normal gauge, that according to FIG. 2 for meter gauge.
  • Both undercarriages have uniform drive units, each of which essentially consists of a wheel unit 1 having single or idler wheels, a spur gear 2 connected to it and a drive motor 3.
  • the wheel units 1 are pivotally mounted about vertical axes 1b (see FIG. 2) and are coupled to one another in their pivoting movement by a tie rod 1c acting on the wheel arms 1a.
  • the pivoting of the wheel units 1 in accordance with the course of the rail can be self-steering due to the guidance forces, alternatively an active control, for example acting on the tie rod 1c, is possible.
  • the housings 2a of the spur gear 2, which are arranged parallel to the longitudinal axis L, are part of the longitudinal members 10 of the chassis frame, which is completed by deep-lying cross members 4.
  • the drive motor 3 is arranged at right angles to the spur gear 2, that is to say in the transverse direction of the undercarriage.
  • the motor shaft 3a carries a brake disc 5 which cooperates with a brake caliper 8 operated by a spring-loaded brake device 7.
  • the brake disc is inside, in the meter-track version outside the chassis frame.
  • a magnetic rail brake can also be suspended from the wheel arms 1a.
  • the undercarriage has spring supports 2b attached to the housings 2a of the spur gear 2 for resilient support (air springs) of the structure of a light rail vehicle; the linkage in the longitudinal direction is effected by handlebar rods 9.
  • a light rail car with a particularly low, preferably one-step accessible floor can be realized, whereby - completely independent of the track width - the outer contour of the car body (dashed lines A) is never exceeded by undercarriage parts and always a floor center aisle (boundary lines F) is available with a safe and convenient usable width.
  • the chassis designs "standard gauge” and “meter gauge” differ further cheaply only by means of cross members 4 and the tie rod 1c which are simply adjusted in length.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Arrangement Of Transmissions (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Handcart (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP88114563A 1987-09-25 1988-09-07 Angetriebenes Einzelrad-Fahrwerk für Niederflur-Stadtbahnwagen unterschiedlicher Spurweite Expired - Lifetime EP0308720B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88114563T ATE78222T1 (de) 1987-09-25 1988-09-07 Angetriebenes einzelrad-fahrwerk fuer niederflur- stadtbahnwagen unterschiedlicher spurweite.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3732337 1987-09-25
DE19873732337 DE3732337A1 (de) 1987-09-25 1987-09-25 Angetriebenes einzelrad-fahrwerk fuer niederflur-stadtbahnwagen unterschiedlicher spurweite

Publications (3)

Publication Number Publication Date
EP0308720A2 EP0308720A2 (de) 1989-03-29
EP0308720A3 EP0308720A3 (en) 1990-01-17
EP0308720B1 true EP0308720B1 (de) 1992-07-15

Family

ID=6336868

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88114563A Expired - Lifetime EP0308720B1 (de) 1987-09-25 1988-09-07 Angetriebenes Einzelrad-Fahrwerk für Niederflur-Stadtbahnwagen unterschiedlicher Spurweite

Country Status (3)

Country Link
EP (1) EP0308720B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE78222T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3732337A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942235A1 (de) * 1989-12-21 1991-07-04 Muckenhaupt Gmbh Laufwerk fuer schienengebundene fahrzeuge
DE4015380A1 (de) * 1990-05-14 1991-11-21 Bergische Stahlindustrie Zusammengesetztes einzelradfahrwerk fuer schienenfahrzeuge
DE9010678U1 (de) * 1990-07-17 1990-11-22 MAN GHH Schienenverkehrstechnik GmbH, 8500 Nürnberg Lagerung für Führungsrahmen von Drehgestellen
DE4214066C2 (de) * 1992-04-29 1994-07-14 Siemens Ag Fahrwerk für ein Schienenfahrzeug
AT406761B (de) * 1996-08-30 2000-08-25 Siemens Sgp Verkehrstech Gmbh Fahrwerk für ein schienenfahrzeug
DE19650913A1 (de) * 1996-12-07 1998-06-10 Sab Wabco Bsi Verkehrstechnik Angetriebene Losradachse
FR2822780B1 (fr) * 2001-04-02 2003-05-16 Alstom Bogie pour vehicules ferroviaires a roues a ecartement variable
WO2005007480A1 (ja) * 2003-07-16 2005-01-27 Yoshihiro Suda 自己操舵台車及びこの自己操舵台車を適用した鉄道車両
DE102010029805B4 (de) * 2010-06-08 2016-09-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Schienenfahrzeug
CN108443417B (zh) * 2018-04-13 2023-06-27 太原重工轨道交通设备有限公司 100%低地板有轨电车牵引齿轮箱

Family Cites Families (8)

* 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
AU471660B2 (en) * 1972-07-04 1976-04-29 MACKANESS and EDWARD POITRAS JAMES Improved bogie
FR2237792B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-07-19 1976-04-30 Creusot Loire
DE3042987A1 (de) * 1980-11-14 1982-07-01 Thyssen Industrie Ag, 4300 Essen Drehgestell fuer schienenfahrzeuge wie strassenbahnen
DE3333751A1 (de) * 1983-09-19 1984-01-26 Fritz Prof. Dr.-Ing. 4150 Krefeld Frederich Fahrwerk fuer schienenfahrzeuge
DE3426376A1 (de) * 1984-07-18 1986-01-23 Thyssen Industrie Ag, 4300 Essen Radsatz fuer schienenfahrzeuge
DE3538513A1 (de) * 1987-04-27 1987-05-07 Scheucken Heinrich Strassenbahn-leichtbautriebwagen mit gelenkten angetriebenen oder mitlaufenden einzelradfahrwerken und durchgehendem niedrigfussboden fuer einstufeneinstieg
DE8703685U1 (de) * 1987-03-12 1987-06-11 Waggon Union GmbH, 5900 Siegen Einachsfahrwerk mit Losrädern für Schienenfahrzeuge

Also Published As

Publication number Publication date
DE3732337A1 (de) 1989-04-20
DE3872812D1 (de) 1992-08-20
EP0308720A3 (en) 1990-01-17
EP0308720A2 (de) 1989-03-29
DE3732337C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-29
ATE78222T1 (de) 1992-08-15

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