EP0884232A3 - Aufhängung einer Schienenbremse an einem Drehgestell eines Schienenfahrzeuges - Google Patents

Aufhängung einer Schienenbremse an einem Drehgestell eines Schienenfahrzeuges Download PDF

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Publication number
EP0884232A3
EP0884232A3 EP98105175A EP98105175A EP0884232A3 EP 0884232 A3 EP0884232 A3 EP 0884232A3 EP 98105175 A EP98105175 A EP 98105175A EP 98105175 A EP98105175 A EP 98105175A EP 0884232 A3 EP0884232 A3 EP 0884232A3
Authority
EP
European Patent Office
Prior art keywords
rail brake
lifting
release position
suspension
centring
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.)
Granted
Application number
EP98105175A
Other languages
English (en)
French (fr)
Other versions
EP0884232B1 (de
EP0884232A2 (de
Inventor
Thomas Graf
Marc Dr. Elstropff
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.)
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Schienenfahrzeuge 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7832470&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0884232(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Publication of EP0884232A2 publication Critical patent/EP0884232A2/de
Publication of EP0884232A3 publication Critical patent/EP0884232A3/de
Application granted granted Critical
Publication of EP0884232B1 publication Critical patent/EP0884232B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Arrangements (AREA)
  • Springs (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

Bei einer Schienenbremse (Magnetschienenbremse oder Wirbelstrombremse) sind Hebeeinrichtungen wirksam, so z. B. Hebebälge (7), welche einen Bremsmagnete (11) tragenden Bremsträger (9) zwischen abgesenkter Bremsstellung gegenüber der Schiene (13) und angehobener Lösestellung führen. Um die Schienenbremse in Lösestellung gegenüber dem Drehgestellrahmen (1) in Querrichtung zur Schiene mit genau definierter Elastizität zu zentrieren, ist an einer mit dem Bremsträger verbunden Tragplatte (27) eine Gummischichtfeder (29) fixiert, welche in angehobener Lösestellung der Schienenbremse automatisch in eine an der Unterseite der Hebeeinrichtung (Hebebalg) befindliche Zentrierung (33) einfahrbar ist. Die Gummischichtfeder (29) besteht aus mehreren, voneinander z. B. durch Platten 37 oder Scheiben getrennten Schichten, die hinsichtlich ihrer Mischung, ihrer Anzahl und ihrer Höhe so eingestellt sind, daß sich in vertikaler und horizontaler Ebene die gewünschen Steifigkeits- und Dämpfungswerte ergeben. Die Gummischichtfeder (29) ermöglicht infolge elastischer Scherung eine horizontale Bewegung zwischen der Bremse und dem Drehgestellrahmen; es ist hierdurch eine Entkoppelung der Bremse gegenüber dem Drehgestell und in der Folge eine positive Beeinflussung der Laufeigenschaften des Schienenfahrzeuges erzielbar.
EP98105175A 1997-06-13 1998-03-23 Aufhängung einer Schienenbremse an einem Drehgestell eines Schienenfahrzeuges Expired - Lifetime EP0884232B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19725174 1997-06-13
DE19725174A DE19725174C2 (de) 1997-06-13 1997-06-13 Aufhängung einer Schienenbremse an einem Drehgestell eines Schienenfahrzeuges

Publications (3)

Publication Number Publication Date
EP0884232A2 EP0884232A2 (de) 1998-12-16
EP0884232A3 true EP0884232A3 (de) 1999-02-03
EP0884232B1 EP0884232B1 (de) 2003-09-17

Family

ID=7832470

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105175A Expired - Lifetime EP0884232B1 (de) 1997-06-13 1998-03-23 Aufhängung einer Schienenbremse an einem Drehgestell eines Schienenfahrzeuges

Country Status (4)

Country Link
EP (1) EP0884232B1 (de)
AT (1) ATE249953T1 (de)
DE (2) DE19725174C2 (de)
ES (1) ES2208988T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009270B4 (de) * 2000-02-28 2007-05-31 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Aufhängung für eine Schienenbremse
AT525629B1 (de) * 2022-02-28 2023-06-15 Siemens Mobility Austria Gmbh Haltevorrichtung für eine Schienenfahrzeugbremse und Fahrwerk für ein Schienenfahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940185A (en) * 1974-04-02 1976-02-24 Knorr-Bremse Gmbh Centering device for rail brake magnets on vehicles
EP0447771A2 (de) * 1990-03-23 1991-09-25 Knorr-Bremse Ag Wirbelstrom-Schienenbremse
EP0724997A1 (de) * 1995-02-02 1996-08-07 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Aufhängung einer Schienenbremse, insbesondere Wirbelstrombremse, an einem Drehgestell eines Schienenfahrzeuges
EP0739801A1 (de) * 1995-04-28 1996-10-30 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Magnetische Bremse, insbesondere lineare Wirbelstrombremse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8416755U1 (de) * 1984-06-01 1984-09-06 Bergische Stahl-Industrie, 5630 Remscheid Zentriervorrichtung fuer magnete

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940185A (en) * 1974-04-02 1976-02-24 Knorr-Bremse Gmbh Centering device for rail brake magnets on vehicles
EP0447771A2 (de) * 1990-03-23 1991-09-25 Knorr-Bremse Ag Wirbelstrom-Schienenbremse
EP0724997A1 (de) * 1995-02-02 1996-08-07 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Aufhängung einer Schienenbremse, insbesondere Wirbelstrombremse, an einem Drehgestell eines Schienenfahrzeuges
EP0739801A1 (de) * 1995-04-28 1996-10-30 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Magnetische Bremse, insbesondere lineare Wirbelstrombremse

Also Published As

Publication number Publication date
ATE249953T1 (de) 2003-10-15
EP0884232B1 (de) 2003-09-17
EP0884232A2 (de) 1998-12-16
DE19725174C2 (de) 1999-08-12
DE19725174A1 (de) 1998-12-24
ES2208988T3 (es) 2004-06-16
DE59809615D1 (de) 2003-10-23

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