EP0745527B1 - Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge - Google Patents
Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge Download PDFInfo
- Publication number
- EP0745527B1 EP0745527B1 EP96108375A EP96108375A EP0745527B1 EP 0745527 B1 EP0745527 B1 EP 0745527B1 EP 96108375 A EP96108375 A EP 96108375A EP 96108375 A EP96108375 A EP 96108375A EP 0745527 B1 EP0745527 B1 EP 0745527B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carriage
- brake
- arrangement according
- chassis
- electromagnetic rail
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch blocks, skids, or like track-engaging shoes
- B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
- B61H7/06—Skids
- B61H7/08—Skids electromagnetically operated
- B61H7/086—Suspensions therefor
Definitions
- the invention relates to a magnetic rail brake arrangement for biaxial Rail vehicles with a pivot bearing that can be swiveled around a car body Running gear according to the preamble of claim 1.
- Magnetic rail brakes are known, they are used in particular Rail vehicles with multi-axle chassis between the axles the chassis arranged.
- the coverage remains between Brake magnet and rail essentially preserved even when cornering.
- biaxial rail vehicles e.g. Rail buses, which have the magnetic rail brake on the car body between the axles, because then when cornering the Brake magnets shifted relative to the rail transversely to the direction of travel, whereby the degree of coverage between the brake magnet and the rail is reduced or completely disappears.
- this also applies to biaxial ones Rail vehicles with a pivotable swivel bearing Undercarriages.
- DE-C 610 566 is a generic one Magnetic rail brake assembly described, wherein a transmission lever stored in the longitudinal direction on the body and around a horizontal axis is pivotable. Have the arms extending from the transmission lever Fork ends, with which they on the one hand on the chassis and on the other hand on the Attack the track holder for the rail brake body.
- the invention is based on the object Magnetic rail brake arrangement of the type described above improve functionally.
- the lever gear one at a pivot point by a vertical axis swiveling transmission lever mounted on the body has on which the carriage and a rigidly connected to the chassis Control rod are articulated, and that the control rod on Transmission lever between the articulation point for the car body and the Articulation point for the sled is articulated.
- the lever gear can easily be designed so that it after Specification of the distance of the brake magnets from the axis of the assigned Chassis leads the brake magnets so that even when driving through Curves with any curve radius always an optimal degree of coverage between the brake magnet and the assigned rail.
- Control rod has a forked end that on both sides of the pivot bearing the drive is connected.
- the carriage expediently has vertical guides for the Brake magnets on.
- actuating cylinders for the Brake magnets are provided.
- the brake magnets are at rest expediently via centering cone in rubber-elastic cone bearings positioned.
- the Actuating cylinders are mounted directly on the slide. In this case, the Actuating cylinder be gimbaled at least on the slide side.
- a chassis 1 with an axle 2 mounted therein can be seen and assigned wheels 3 of a two-axle rail vehicle.
- the Chassis 1 is on its side facing the center of the car via a pivot bearing 4 pivotable about a vertical axis on the car body, not shown stored. Both sides of the pivot bearing 4 are fork-shaped on the chassis 1 Ends of a control rod 5.6 connected.
- the other end of the Control rod 5, 6 is articulated at 7 to a transmission lever 8, specifically with an effective guide in the direction of travel, which in the in Fig. 1st reproduced version is designed as an elongated hole.
- Of the Translation lever 8 is in a pivot box-fixed pivot bearing 9 by one vertical axis pivotally mounted on the car body.
- the translation lever 8 has a further articulation point at its free end 10 for a carriage 11, which is held under the car body and in the guides 12 transverse to the direction of travel relative to the car body is movable.
- the carriage 11 carries brake magnets 13, which are arranged at the rail spacing are above the assigned rails when driving straight ahead.
- the Brake magnets 13 are up and in vertical guides 14 of the carriage 11 displaceable, with the help of actuating cylinders 15, which at the 1 are arranged on the car body and over Flexball trains 16 are connected to the brake magnets.
- the magnetic rail brake arrangement shown works as follows: As long as the rail vehicle is moving in a straight line, there are the brake magnets 13 over their associated rails. For braking they are assigned to them using the actuating cylinder 15 Rails lowered, with an optimal degree of coverage between Brake magnet 13 and associated rails adjusts. When cornering pivots the chassis 1 about its pivot bearing 4 Control rod 5,6 deflected, the translation lever 8 around its pivot bearing 9 pivoted. As a result, the carriage 11 becomes so across the direction of travel moves that the brake magnet 13 is always with an optimal degree of coverage are above their assigned rail.
- Fig. 2 denote the same reference numerals same parts.
- the articulation point 7 between control rod 5, 6 and Gear lever 8 is a simple pivot bearing. That's what Transmission lever 8 via a compensating lever 17 with its pivot bearing 9 and the carriage 11 via a compensating lever 18 with its articulation point 10 articulated.
- the balance levers 17, 18 take the Swiveling the chassis 1 occurring longitudinal displacements of the Components.
- actuating cylinder 15 also directly on Carriage 11 can be arranged, at least on the carriage side should be gimbaled.
- the brake magnets 13 are at rest, i.e. centering in the upper position in rubber-elastic conical bearings 19 positioned.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
- Fig. 1 + 3
- schematisch eine Draufsicht auf verschiedene Ausführungsformen einer Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge,
- Fig. 2
- ein Detail des Gegenstandes nach Fig. 3.
- 1
- Fahrwerk
- 2
- Achse
- 3
- Räder
- 4
- Drehlager
- 5
- Steuerstange
- 6
- Steuerstange
- 7
- Anlenkstelle
- 8
- Übersetzungshebel
- 9
- Drehlager
- 10
- Anlenkstelle
- 11
- Schlitten
- 12
- Führungen
- 13
- Bremsmagnete
- 14
- vertikale Führung
- 15
- Betätigungszylinder
- 16
- Flexballzüge
- 17
- Ausgleichshebel
- 18
- Ausgleichshebel
- 19
- gummielastisches Konuslager zur Zentrierung
Claims (9)
- Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge mit um ein wagenkastenfestes Drehlager (4) schwenkbarem Fahrwerk (1), wobei in Fahrtrichtung vor oder hinter dem Fahrwerk (1) ein am Wagenkasten abgestützter und quer zur Fahrtrichtung verschieblicher Schlitten (11) angeordnet ist, der im Schienenabstand angeordnete Bremsmagnete (13) trägt, wobei zwischen dem Fahrwerk (1) und dem Schlitten (11) ein Hebelgetriebe (5,6,8) angeordnet ist, welches beim Verschwenken des Fahrwerks (1) die am Schlitten (11) gehaltenen Bremsmagnete (13) über ihre zugeordneten Schienen lenkt, dadurch gekennzeichnet, daß das Hebelgetriebe einen an einer Anlenkstelle (9) um eine vertikale Achse schwenkbar am Wagenkasten gelagerten Übersetzungshebel (8) aufweist, an dem der Schlitten (11) und eine mit dem Fahrwerk (1) starr verbundene Steuerstange (5,6) angelenkt sind, und daß die Steuerstange (5,6) am Übersetzungshebel (8) zwischen der Anlenkstelle (9) für den Wagenkasten und der Anlenkstelle (10) für den Schlitten (11) angelenkt ist.
- Magnetschienenbremsanordnung nach Anspruch 1, dadurch gekennzeichnet, daß der Schlitten (11) und/oder die Steuerstange (5,6) am Übersetzungshebel (8) und/oder der Übersetzungshebel (8) am Wagenkasten über in Fahrtrichtung wirksame Kulissenführungen oder über Ausgleichshebel (17,18) angelenkt sind.
- Magnetschienenbremsanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Steuerstange (5,6) ein gegabeltes Ende aufweist, das beidseits des Drehlagers (4) an das Fahrwerk (1) angeschlossen ist.
- Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Schlitten (11) vertikale Führungen (14) für die Bremsmagnete (13) aufweist.
- Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 4, gekennzeichnet durch Betätigungszylinder (15) für die Bremsmagnete (13).
- Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Betätigungszylinder (15) am Wagenkasten angeordnet und über Flexballzüge (16) mit den Bremsmagneten (13) verbunden sind.
- Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 6 dadurch gekennzeichnet, daß die Betätigungszylinder (15) am Schlitten (11) gelagert sind.
- Magnetschienenbremsanordnung nach Anspruch 7, dadurch gekennzeichnet, daß die Betätigungszylinder (15) wenigstens schlittenseitig kardanisch gelagert sind.
- Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 8 dadurch gekennzeichnet, daß die Bremsmagnete (13) in Hochlage (d.h. ohne Bremswirkung) in gummielastischen Konuslagern (19), die am Schiffen (11) angebracht sind, zentriert sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19520307 | 1995-06-02 | ||
DE19520307A DE19520307C2 (de) | 1995-06-02 | 1995-06-02 | Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0745527A1 EP0745527A1 (de) | 1996-12-04 |
EP0745527B1 true EP0745527B1 (de) | 1999-03-24 |
Family
ID=7763543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96108375A Expired - Lifetime EP0745527B1 (de) | 1995-06-02 | 1996-05-25 | Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0745527B1 (de) |
AT (1) | ATE178003T1 (de) |
DE (2) | DE19520307C2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015202146A1 (de) * | 2014-08-07 | 2016-02-11 | Voith Patent Gmbh | Entkupplungsvorrichtung für ein Riegelsystem einer automatischen Kupplung für Schienenfahrzeuge |
CN109747677B (zh) * | 2019-03-18 | 2023-12-22 | 湖南永安煤矿机械制造有限公司 | 斜巷防跑车用的断绳降能阻动*** |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE610566C (de) * | 1933-11-25 | 1935-03-13 | Knorr Bremse Akt Ges | Schienenbremsaufhaengung fuer Fahrzeuge mit Drehgestellen oder Lenkachsen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE392306A (de) * | 1931-11-16 | |||
FR779294A (fr) * | 1933-11-25 | 1935-04-02 | Knorr Bremse Ag | Frein sur rail |
DE641196C (de) * | 1933-12-02 | 1937-01-23 | Knorr Bremse Akt Ges | Elektromagnetische Schienenbremse |
FR783532A (fr) * | 1934-03-22 | 1935-07-15 | Véhicule à bogies muni de patins de freinage agissant sur le rail | |
EP0706926A1 (de) * | 1994-01-10 | 1996-04-17 | Jenbacher Transportsysteme Ag | Magnetschienenbremse |
-
1995
- 1995-06-02 DE DE19520307A patent/DE19520307C2/de not_active Expired - Fee Related
-
1996
- 1996-05-25 DE DE59601479T patent/DE59601479D1/de not_active Expired - Fee Related
- 1996-05-25 EP EP96108375A patent/EP0745527B1/de not_active Expired - Lifetime
- 1996-05-25 AT AT96108375T patent/ATE178003T1/de not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE610566C (de) * | 1933-11-25 | 1935-03-13 | Knorr Bremse Akt Ges | Schienenbremsaufhaengung fuer Fahrzeuge mit Drehgestellen oder Lenkachsen |
Also Published As
Publication number | Publication date |
---|---|
DE19520307C2 (de) | 2000-01-20 |
DE19520307A1 (de) | 1996-12-12 |
EP0745527A1 (de) | 1996-12-04 |
ATE178003T1 (de) | 1999-04-15 |
DE59601479D1 (de) | 1999-04-29 |
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