EP0585211B1 - Schienenfahrzeug - Google Patents

Schienenfahrzeug Download PDF

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Publication number
EP0585211B1
EP0585211B1 EP93890136A EP93890136A EP0585211B1 EP 0585211 B1 EP0585211 B1 EP 0585211B1 EP 93890136 A EP93890136 A EP 93890136A EP 93890136 A EP93890136 A EP 93890136A EP 0585211 B1 EP0585211 B1 EP 0585211B1
Authority
EP
European Patent Office
Prior art keywords
rail vehicle
vehicle according
plate
link
wagons
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
EP93890136A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0585211A1 (de
Inventor
Leopold Obering 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 EP0585211A1 publication Critical patent/EP0585211A1/de
Application granted granted Critical
Publication of EP0585211B1 publication Critical patent/EP0585211B1/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
    • 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
    • B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/44—Adjustment controlled by movements of vehicle body

Definitions

  • the invention relates to a rail vehicle according to the preamble of claim 1.
  • the object of the invention is to provide a system which is used to always place the wheels of the rail vehicle when negotiating curves in the bisector, for which lemniscate handlebars were provided in the earlier vehicles, which were much more complex in construction and maintenance. This object is achieved by the measure according to the characterizing part of claim 1.
  • Another object of the present invention is to provide the same running characteristics in the subject rail vehicle for loose wheel running gear without rigid axle connection between opposing wheels, which are valid for the self-centering conventional wheel sets with a fixed cross connection between the wheels. This object is achieved by the measure according to claim 16.
  • the two base plates of opposite wagons are saddled in the end area with the interposition of a spherical joint 3.
  • a tracking plate 4 is placed, which extends transversely to the direction of travel and is pivotable about the vertical axis of the spherical joint 3.
  • the two ends of the tracking plate 4 can be rotated about a bolt 5 and are mounted on this in a height-adjustable manner, which, as shown in FIG. 3, is mounted on the wheel housing 20 of the respective idler gear 21.
  • the plane of the top edges of the rails is designated.
  • a link 6 is articulated, which is articulated with its end remote from the bolt 5 to a crossbar 7 which is articulated about a joint 8 on the base plate 2 , which is saddled on the plate 1 with the interposition of the spherical joint 3 mentioned.
  • the joint 8 or a pin or the like is mounted in a plate 9, the two of which in the Cross edges opposite each other are fastened to a rubber-elastic plate 10, which in turn is fastened to the base plate 2, for example screwed on.
  • the two base plates 1, 2 are connected by at least one flexible and twistable connecting support 11, e.g. a leaf spring, associated with appropriate properties.
  • a flexible and twistable connecting support 11 e.g. a leaf spring
  • These two leaf springs 11 are connected at one end to the base plate 1 via a bearing plate 12, while the other end of the leaf springs 11 is connected to the crossbar 7.
  • the two fastening ends of the leaf springs 11 on the bearing plate 12 are arranged at the same distance from the longitudinal central axis X.
  • the two leaf springs 11 extend in a mirror image to the longitudinal axis X diverging to the crossbeam 7.
  • the leaf springs 11 or the like must take over both torsional and bending loads, which arise in particular when cornering and when the two consecutive car bodies are inclined.
  • the two leaf springs 11 are fastened to the bearing plate 12 by means of screws 14 and shear bushes, fitting screws or the like.
  • Mounting openings 13 are provided in the base plate 1, through which the leaf springs 11 can be screwed.
  • the bearing plate 12 is held together between two plates 15 by screws 16 and guided over a link 17 which is articulated at one end to the bearing plate 12 via a bolt 18.
  • the other end of the handlebar 17 is connected in an articulated manner to the base plate 1 via a rubber-elastic bearing 19.
  • the task of the rubber mounting is to dampen noise resulting from the system described and to allow a certain amount of lateral movement of the portal.
  • the rubber-elastic bearing 19 consists of two concentric rings, between which a rubber plate is clamped.
  • the leaf springs 11 are clamped on the crossbar 7 in the same way as the leaf springs 11 are clamped on the bearing plate 12.
  • An essential feature of the invention also lies in the fact that the vertical axes of rotation of the joints 8, 3 and 18 in the straight travel of the successive car bodies shown in FIG. 1 lie in a common central plane indicated by the axis X and the distance of the vertical axis of the joint 8 from the vertical axis of the spherical joint 3 is equal to the distance of the vertical axis of rotation of the bolt 18 from the vertical axis of the spherical joint 3.
  • the link 17 connecting the bearing plate 12 to the base plate 1 extends obliquely to the longitudinal center plane X in the straight travel of the two car bodies and is pivotably mounted at one end in the longitudinal center plane by means of a bolt on the bearing plate 12 and is supported at its other end by means of an elastic mounting on the base plate 1.
  • connection carriers are designated 11, 11 ', and are connected at their one end via a bearing plate 12 to a link 17 at 18 and at their other ends with an arm 7', 7 '' of a crossbar 7 in mirror-image fashion to the joint 8 .
  • the link 17 extends at an acute angle alpha to the axis XX and has at its end facing away from the bearing plate 12 a bearing 19 'for receiving a hydraulically electrically, mechanically or pneumatically driven shaft 32 with an eccentrically seated bolt.
  • the distance Y1 of the pivot point 18 from the vertical axis of the spherical joint 3 is equal to the distance Y2 of the vertical axis of rotation of the joint 8 from the vertical axis of rotation of the spherical joint 3.
  • the rotation of the eccentric pin 31 causes the joint 18 to move back and forth in the direction of the arrows A-B, which causes a sinusoidal curve.
  • the eccentric pin 31 reproduces this sinusoidal curve while the wagon is traveling.
  • This clock-push-pull control is preferably introduced at a minimum speed of 18 kmH, otherwise the wheels would move back and forth continuously at the stand.
  • connection carrier 11 various design changes can be made with regard to the design of the connection carrier 11 within the scope of the invention.
  • connection carrier In the construction of the connection carrier according to FIGS. 8 and 9, only a single connection carrier is provided, which in FIG. 8 is triangular. In both cases, the tip of the same must be articulated to the carriage via the handlebar 17 and, as previously described, via the bearing 19 'and the eccentric pin 31.
  • connection of the or the connection carrier 11 or 11 'with the crossbar 7 must be rigid.
  • the bearing 19 is preferably elastic on the principle of a silent block. The elastic connection gives a certain freedom of movement for the triangular system of the connection carrier (s).
  • the system according to the invention only works when the wheels are driven or the clock-push-pull control by means of an eccentric is functional, so that the symmetrical control makes a movement in order to adjust the wheels at different inclinations to the rail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Handcart (AREA)
  • Railway Tracks (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Body Structure For Vehicles (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP93890136A 1992-07-24 1993-07-07 Schienenfahrzeug Expired - Lifetime EP0585211B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT1521/92 1992-07-24
AT152192 1992-07-24
AT1120/93 1993-06-09
AT112093 1993-06-09

Publications (2)

Publication Number Publication Date
EP0585211A1 EP0585211A1 (de) 1994-03-02
EP0585211B1 true EP0585211B1 (de) 1995-09-13

Family

ID=25594953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93890136A Expired - Lifetime EP0585211B1 (de) 1992-07-24 1993-07-07 Schienenfahrzeug

Country Status (7)

Country Link
EP (1) EP0585211B1 (cs)
AT (1) ATE127746T1 (cs)
CZ (1) CZ279764B6 (cs)
DE (1) DE59300588D1 (cs)
ES (1) ES2078815T3 (cs)
HU (1) HU215001B (cs)
SK (1) SK280142B6 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410479D0 (en) * 1994-05-25 1994-07-13 Abb Transportation Ltd Rail vehicle bogies
AT405734B (de) * 1996-12-05 1999-11-25 Siemens Sgp Verkehrstech Gmbh Fahrwerk für einen gliederzug
GB2486272A (en) * 2010-12-10 2012-06-13 Tram Res Ltd Tram section with steerable wheels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010092B (de) * 1955-02-19 1957-06-13 Ver Westdeutsche Waggonfab Laufwerksanordnung fuer einen Schienengliederzug
DE3717003A1 (de) * 1987-05-21 1988-12-08 Duewag Ag Schienenfahrzeug, insbesondere stadtbahnwagen
DE59006704D1 (de) * 1990-02-22 1994-09-08 Sgp Verkehrstechnik Wagengarnitur.

Also Published As

Publication number Publication date
HU9302055D0 (en) 1993-10-28
HU215001B (hu) 1998-08-28
SK78393A3 (en) 1994-05-11
HUT64901A (en) 1994-03-28
ES2078815T3 (es) 1995-12-16
SK280142B6 (sk) 1999-09-10
DE59300588D1 (de) 1995-10-19
CZ150493A3 (en) 1994-02-16
ATE127746T1 (de) 1995-09-15
CZ279764B6 (cs) 1995-06-14
EP0585211A1 (de) 1994-03-02

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