EP0665154B1 - Arrangement for suspension and support of tread brake units of railway vehicles - Google Patents

Arrangement for suspension and support of tread brake units of railway vehicles Download PDF

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Publication number
EP0665154B1
EP0665154B1 EP94119222A EP94119222A EP0665154B1 EP 0665154 B1 EP0665154 B1 EP 0665154B1 EP 94119222 A EP94119222 A EP 94119222A EP 94119222 A EP94119222 A EP 94119222A EP 0665154 B1 EP0665154 B1 EP 0665154B1
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EP
European Patent Office
Prior art keywords
brake unit
attachment plates
block brake
arrangement
compression
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
EP94119222A
Other languages
German (de)
French (fr)
Other versions
EP0665154A1 (en
Inventor
Manfred Bartlechner
Albert Kerscher
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 Nutzfahrzeuge GmbH
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
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
Application filed by Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH, Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Publication of EP0665154A1 publication Critical patent/EP0665154A1/en
Application granted granted Critical
Publication of EP0665154B1 publication Critical patent/EP0665154B1/en
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
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
    • B61H1/003—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like with an actuator directly acting on a brake head

Definitions

  • the invention relates to an arrangement for the transverse suspension of block brake units for rail vehicles on the vehicle or bogie frame by means of two laterally oscillating hanging brackets and for support in the longitudinal direction of the frame by means of upper and lower pressure or tension members.
  • the two mutually parallel suspension brackets are arranged between the vehicle or bogie frame and the upper end of the block brake unit, connected to the frame by an upper cross bolt and to the block brake unit by a lower cross bolt, and to the respective upper end on the upper cross bolt and to the respective one lower end rotatable on the lower cross bolt, laterally displaceable and laterally movable.
  • Each hanging bracket is connected between its two ends on the side facing the wheel to be braked by a tension member formed by two shackles with the vehicle or bogie frame.
  • the block brake unit is connected to the frame by two push rods or, in the case of a double-sided braked wheel, by two tie rods to the lower end of the brake block suspension on the other wheel side (DE 38 16 157 C2).
  • the invention has for its object to provide an arrangement of the type mentioned, which requires little space above the block brake unit with a simple and inexpensive construction and reliable operation and practically does not give rise to lateral forces dependent on the direction of travel.
  • the block brake unit 1 is assigned to a wheel 2 of a rail vehicle, which rolls on a rail 3, has a wheel flange 4 and belongs to a wheel set which is arranged in the vehicle or bogie frame 5 so as to be capable of transverse movement.
  • the wheel 2 can thus move laterally with respect to the frame 5, i.e. perpendicular to the plane of Fig. 3.
  • the block brake unit 1 interacts with the wheel 2 by means of a brake block holder 8 provided with brake blocks 6, 7 and has a brake cylinder, a transmission gear and a stroke actuator for actuating the brake block holder 8, which can function as shown in DE 41 17 632 A1 and described, and which are housed in a housing 9.
  • the brake pad holder 8 is suspended from the housing 9 by means of a pendulum bracket 10.
  • the block brake unit is suspended transversely on the vehicle or bogie frame 5 by means of two laterally oscillating hanging brackets 11, 12 and is supported in the longitudinal direction of the frame 5 by means of an upper pressure member 13 and two lower pressure members 14, 15 and lower tension members 16.
  • the two hanging brackets 11, 12 are each formed by a transversely elastic leaf spring and extend on both sides of the block brake unit 1 from its upper end 1 a to its lower end 1 b to which they are connected, as well as the two lower pressure members 14, 15 and Tension members 16.
  • the upper end 1a of the block brake unit 1 is connected to the upper pressure member 13 between the two upper ends 11a, 12a of the hanging brackets 11, 12.
  • the two hanging brackets 11, 12 are connected by means of an upper cross bolt 17 which penetrates a transverse bore 18 in the upper end 1 a of the block brake unit 1 with a relatively large amount of play.
  • the upper end 1 a of the block brake unit 1 is designed in the form of a hollow axis and in the middle thereof the upper pressure member 13 is articulated to the end 1 a.
  • the two hanging brackets 11, 12 are connected to one another by means of a cross bolt 19.
  • the sleeve-shaped lower end 1b of the block brake unit 1 is rotatably mounted on the lower cross pin 19.
  • the two lower pressure members 14, 15 and tension members 16 are articulated on the lower transverse bolts 19.
  • the upper cross bolt 17 is received at the two ends in a frame-fixed eye 20 and 21, respectively.
  • the upper ends 11a, 12a of the two hanging brackets 11, 12 are each clamped between an annular shoulder 22 and 23 of the transverse bolt 17 and a nut 24 and 25 screwed onto a threaded section of the same.
  • the lower ends 11b, 12b are also each clamped between an annular shoulder 26 or 27 of the lower transverse bolt 19 and a nut 28 or 29, which is screwed onto the respective end of the transverse bolt 19 provided with an external thread.
  • the upper pressure member 13 and the two lower pressure members 14, 15 are each articulated with the end facing away from the block brake unit 1 to an upper frame-fixed eye 30 and a lower frame-fixed eye 31, respectively.
  • the two lower tension members 16 are provided, which connect the lower end 1b of the pad brake unit 1 and the lower end 32b of the pad block 32.

Description

Die Erfindung betrifft eine Anordnung zur querbeweglichen Aufhängung von Klotzbremseinheiten für Schienenfahrzeuge am Fahrzeug- oder Drehgestellrahmen mittels zweier seitlich pendelnd bewegbarer Hängelaschen und zur Abstützung in Rahmenlängsrichtung mittels oberer und unterer Druck- oder Zugglieder.The invention relates to an arrangement for the transverse suspension of block brake units for rail vehicles on the vehicle or bogie frame by means of two laterally oscillating hanging brackets and for support in the longitudinal direction of the frame by means of upper and lower pressure or tension members.

Derartige Anordnungen werden dann angewendet, wenn das der Klotzbremseinheit zugeordnete Rad sich seitlich zu bewegen vermag, um dessen Querbewegungen folgen zu können, und sind bekannt. Dabei sind die beiden zueinander parallelen Hängelaschen zwischen dem Fahrzeug- oder Drehgestellrahmen und dem oberen Ende der Klotzbremseinheit angeordnet, durch einen oberen Querbolzen mit dem Rahmen sowie einen unteren Querbolzen mit der Klotzbremseinheit verbunden und mit dem jeweiligen oberen Ende auf dem oberen Querbolzen sowie mit dem jeweiligen unteren Ende auf dem unteren Querbolzen drehbar, seitlich verschiebbar und seitlich pendelnd bewegbar. Jede Hängelasche ist zwischen ihren beiden Enden auf der dem zu bremsenden Rad zugewandten Seite durch ein von zwei Schäkeln gebildetes Zugglied mit dem Fahrzeug- oder Drehgestellrahmen verbunden. Am unteren Ende ist die Klotzbremseinheit durch zwei Druckstangen mit dem Rahmen verbunden oder bei einem doppelseitig gebremsten Rad durch zwei Zugstangen mit dem unteren Ende des Bremsklotzgehänges auf der anderen Radseite (DE 38 16 157 C2).Such arrangements are used when the wheel associated with the block brake unit is able to move laterally in order to be able to follow its transverse movements, and are known. The two mutually parallel suspension brackets are arranged between the vehicle or bogie frame and the upper end of the block brake unit, connected to the frame by an upper cross bolt and to the block brake unit by a lower cross bolt, and to the respective upper end on the upper cross bolt and to the respective one lower end rotatable on the lower cross bolt, laterally displaceable and laterally movable. Each hanging bracket is connected between its two ends on the side facing the wheel to be braked by a tension member formed by two shackles with the vehicle or bogie frame. At the lower end, the block brake unit is connected to the frame by two push rods or, in the case of a double-sided braked wheel, by two tie rods to the lower end of the brake block suspension on the other wheel side (DE 38 16 157 C2).

Der Erfindung liegt die Aufgabe zugrunde, eine Anordnung der eingangs angegebenen Art zu schaffen, welche bei einfachem und kostengünstigem Aufbau sowie zuverlässiger Funktionsweise nur wenig Platz oberhalb der Klotzbremseinheit benötigt und fahrtrichtungsabhängige Querkräfte praktisch nicht entstehen läßt.The invention has for its object to provide an arrangement of the type mentioned, which requires little space above the block brake unit with a simple and inexpensive construction and reliable operation and practically does not give rise to lateral forces dependent on the direction of travel.

Diese Aufgabe ist durch die im kennzeichnenden Teil des Patentanspruchs 1 angegebenen Merkmale gelöst. Vorteilhafte Weiterbildungen der erfindungsgemäßen Anordnung sind in den übrigen Patentansprüchen angegeben.This object is achieved by the features specified in the characterizing part of patent claim 1. Advantageous developments of the arrangement according to the invention are specified in the remaining claims.

Nachstehend sind zwei Ausführungsformen der erfindungsgemäßen Anordnung anhand von Zeichnungen beispielsweise beschrieben. Darin zeigt:

Fig.1
eine Seitenansicht einer ersten Ausführungsform für ein einseitig gebremstes Rad;
Fig.2
die teilweise geschnittene Ansicht in Richtung des Pfeils II in Fig.1 in anderem Maßstab; und
Fig.3
die Seitenansicht entsprechend derjenigen von Fig.1 einer zweiten Ausführungsform für ein doppelseitig gebremstes Rad in anderem Maßstab.
Two embodiments of the arrangement according to the invention are described below with reference to drawings, for example. It shows:
Fig. 1
a side view of a first embodiment for a wheel braked on one side;
Fig. 2
the partially sectioned view in the direction of arrow II in Figure 1 on a different scale; and
Fig. 3
the side view corresponding to that of Figure 1 of a second embodiment for a double-sided braked wheel on a different scale.

Die Klotzbremseinheit 1 ist einem Rad 2 eines Schienenfahrzeugs zugeordnet, welches auf einer Schiene 3 rollt, einen Spurkranz 4 aufweist und zu einem Radsatz gehört, der im Fahrzeug- oder Drehgestellrahmen 5 querbeweglich angeordnet ist. Das Rad 2 kann sich also bezüglich des Rahmens 5 seitlich bewegen, d.h. senkrecht zur Zeichnungsebene von Fig.3.The block brake unit 1 is assigned to a wheel 2 of a rail vehicle, which rolls on a rail 3, has a wheel flange 4 and belongs to a wheel set which is arranged in the vehicle or bogie frame 5 so as to be capable of transverse movement. The wheel 2 can thus move laterally with respect to the frame 5, i.e. perpendicular to the plane of Fig. 3.

Die Klotzbremseinheit 1 wirkt mittels eines mit Bremsklötzen 6, 7 versehenen Bremsklotzhalters 8 mit dem Rad 2 zusammen und weist zur Betätigung des Bremsklotzhalters 8 einen Bremszylinder, ein Übersetzungsgetriebe und einen Hubsteller auf, welche so funktionieren können, wie in der DE 41 17 632 A1 dargestellt und geschildert, und welche in einem Gehäuse 9 untergebracht sind. Der Bremsklotzhalter 8 ist mittels einer Pendellasche 10 am Gehäuse 9 aufgehängt.The block brake unit 1 interacts with the wheel 2 by means of a brake block holder 8 provided with brake blocks 6, 7 and has a brake cylinder, a transmission gear and a stroke actuator for actuating the brake block holder 8, which can function as shown in DE 41 17 632 A1 and described, and which are housed in a housing 9. The brake pad holder 8 is suspended from the housing 9 by means of a pendulum bracket 10.

Die Klotzbremseinheit ist mittels zweier seitlich pendelnd bewegbarer Hängelaschen 11,12 am Fahrzeug- oder Drehgestellrahmen 5 querbeweglich aufgehängt und mittels eines oberen Druckgliedes 13 sowie zweier unterer Druckglieder 14,15 bzw. unterer Zugglieder 16 in Längsrichtung des Rahmens 5 abgestützt. Die beiden Hängelaschen 11,12 sind jeweils von einer querelastischen Blattfeder gebildet und erstrecken sich beiderseits der Klotzbremseinheit 1 von deren oberem Ende 1a zu deren unterem Ende 1b, mit welchem sie verbunden sind, ebenso wie die beiden unteren Druckglieder 14,15 bzw. Zugglieder 16. Das obere Ende 1a der Klotzbremseinheit 1 ist zwischen den beiden oberen Enden 11a, 12a der Hängelaschen 11, 12 mit dem oberen Druckglied 13 verbunden.The block brake unit is suspended transversely on the vehicle or bogie frame 5 by means of two laterally oscillating hanging brackets 11, 12 and is supported in the longitudinal direction of the frame 5 by means of an upper pressure member 13 and two lower pressure members 14, 15 and lower tension members 16. The two hanging brackets 11, 12 are each formed by a transversely elastic leaf spring and extend on both sides of the block brake unit 1 from its upper end 1 a to its lower end 1 b to which they are connected, as well as the two lower pressure members 14, 15 and Tension members 16. The upper end 1a of the block brake unit 1 is connected to the upper pressure member 13 between the two upper ends 11a, 12a of the hanging brackets 11, 12.

Mit dem Fahrzeug- oder Drehgestellrahmen 5 sind die beiden Hängelaschen 11, 12 mittels eines oberen Querbolzens 17 verbunden, welcher eine Querbohrung 18 im oberen Ende 1a der Klotzbremseinheit 1 mit verhältnismäßig großem Spiel durchsetzt. Das obere Ende 1a der Klotzbremseinheit 1 ist hohlachsenförmig ausgebildet und in der Mitte desselben ist an das Ende 1a das obere Druckglied 13 angelenkt.With the vehicle or bogie frame 5, the two hanging brackets 11, 12 are connected by means of an upper cross bolt 17 which penetrates a transverse bore 18 in the upper end 1 a of the block brake unit 1 with a relatively large amount of play. The upper end 1 a of the block brake unit 1 is designed in the form of a hollow axis and in the middle thereof the upper pressure member 13 is articulated to the end 1 a.

An den unteren Enden 11b, 12b sind die beiden Hängelaschen 11, 12 mittels eines Querbolzens 19 miteinander verbunden. Auf dem unteren Querbolzen 19 ist das hülsenförmig ausgebildete untere Ende 1b der Klotzbremseinheit 1 drehbar gelagert. Beiderseits der beiden unteren Enden 11b, 12b der Hängelaschen 11, 12 sind an den unteren Querbolzen 19 die beiden unteren Druckglieder 14, 15 bzw. Zugglieder 16 angelenkt.At the lower ends 11b, 12b, the two hanging brackets 11, 12 are connected to one another by means of a cross bolt 19. The sleeve-shaped lower end 1b of the block brake unit 1 is rotatably mounted on the lower cross pin 19. On both sides of the two lower ends 11b, 12b of the hanging brackets 11, 12, the two lower pressure members 14, 15 and tension members 16 are articulated on the lower transverse bolts 19.

Der obere Querbolzen 17 ist an den beiden Enden in je einem rahmenfesten Auge 20 bzw. 21 aufgenommen. Die oberen Enden 11a, 12a der beiden Hängelaschen 11, 12 sind jeweils zwischen einer Ringschulter 22 bzw. 23 des Querbolzens 17 und einer auf einen Gewindeabschnitt desselben aufgeschraubten Mutter 24 bzw. 25 eingespannt. Die unteren Enden 11b, 12b sind ebenfalls jeweils zwischen einer Ringschulter 26 bzw. 27 des unteren Querbolzens 19 und einer Mutter 28 bzw. 29 eingespannt, welche auf das jeweilige, mit einem Außengewinde versehene Ende des Querbolzens 19 aufgeschraubt ist.The upper cross bolt 17 is received at the two ends in a frame-fixed eye 20 and 21, respectively. The upper ends 11a, 12a of the two hanging brackets 11, 12 are each clamped between an annular shoulder 22 and 23 of the transverse bolt 17 and a nut 24 and 25 screwed onto a threaded section of the same. The lower ends 11b, 12b are also each clamped between an annular shoulder 26 or 27 of the lower transverse bolt 19 and a nut 28 or 29, which is screwed onto the respective end of the transverse bolt 19 provided with an external thread.

Bei der Anordnung gemäß Fig.1, 2 sind das obere Druckglied 13 und die beiden unteren Druckglieder 14, 15 jeweils mit dem der Klotzbremseinheit 1 abgewandten Ende an ein oberes rahmenfestes Auge 30 bzw. je ein unteres rahmenfestes Auge 31 angelenkt. Bei der Anordnung nach Fig.3 für das zweiseitige Bremsen des Rades 2 mit Hilfe der Klotzbremseinheit 1 und eines zusätzlichen Bremsklotzgehänges 32, welches genauso am Fahrzeug- oder Drehgestellrahmen 5 angeordnet ist, wie die Klotzbremseinheit 1, sind statt der beiden unteren Druckglieder 14, 15 die beiden unteren Zugglieder 16 vorgesehen, welche das untere Ende 1b der Klotzbremseinheit 1 und das untere Ende 32b des Bremsklotzgehänges 32 miteinander verbinden.In the arrangement according to FIG. 1, 2, the upper pressure member 13 and the two lower pressure members 14, 15 are each articulated with the end facing away from the block brake unit 1 to an upper frame-fixed eye 30 and a lower frame-fixed eye 31, respectively. In the arrangement according to FIG. 3 for the two-sided braking of the wheel 2 with the aid of the block brake unit 1 and an additional brake block suspension 32, which is arranged on the vehicle or bogie frame 5 in the same way as the block brake unit 1, instead of the two lower pressure members 14, 15 the two lower tension members 16 are provided, which connect the lower end 1b of the pad brake unit 1 and the lower end 32b of the pad block 32.

BezugszeichenlisteReference list

11
KlotzbremseinheitBlock brake unit
1a1a
oberes Endetop end
1b1b
unteres Endelower end
22nd
Radwheel
33rd
Schienerail
44th
SpurkranzWheel flange
55
Fahrzeug- oder DrehgestellrahmenVehicle or bogie frame
66
BremsklotzBrake pad
77
BremsklotzBrake pad
88th
BremsklotzhalterBrake pad holder
99
Gehäusecasing
1010th
PendellaschePendant strap
1111
HängelascheHanging tab
11a11a
oberes Endetop end
11b11b
unteres Endelower end
1212th
HängelascheHanging tab
12a12a
oberes Endetop end
12b12b
unteres Endelower end
1313
oberes Druckgliedupper pressure member
1414
unteres Druckgliedlower pressure member
1515
unteres Druckgliedlower pressure member
1616
untere Zuggliederlower tension members
1717th
oberer Querbolzenupper cross bolt
1818th
QuerbohrungCross hole
1919th
unterer Querbolzenlower cross bolt
2020th
Augeeye
2121
Augeeye
2222
RingschulterRing shoulder
2323
RingschulterRing shoulder
2424th
Muttermother
2525th
Muttermother
2626
RingschulterRing shoulder
2727
RingschulterRing shoulder
2828
Muttermother
2929
Muttermother
3030th
oberes Augeupper eye
3131
untere Augenlower eyes
3232
BremsklotzgehängeBrake pad hangers
32b32b
unteres Endelower end

Claims (4)

  1. Arrangement for the transversely movable suspension of block brake units for rail vehicles on vehicle or bogie frames by means of two laterally swinging movable attachment plates and for the support in the longitudinal direction of the frame by means of upper and lower compression or tension members, characterised in that the two attachment plates (11, 12) protrude on both sides of the block brake unit (1) as far as its lower end (1b) and are connected to the same, together with at least one lower compression or tension member (14, 15; 16) and in that the upper end (1a) of the block brake unit (1) between the two upper ends (11a, 12a) of the attachment plates (11, 12) is connected to at least one upper compression or tension member (13).
  2. Arrangement according to claim 1, characterised in that the two attachment plates (11, 12) are connected by means of an upper cross bolt (17) to the vehicle or bogie frame (5), the cross bolt passing through a cross bore (18) in the upper end (1a) of the block brake unit (1) with clearance, this end being formed as a hollow axle and having axially hinged on it an upper compression or tension member (13).
  3. Arrangement according to claim 1 or 2, characterised in that the two attachment plates (11, 12) are connected to each other by means of a lower cross bolt (19), on which the sleeve-shaped lower end (1b) of the block brake unit (1) is rotatably mounted and on which, on both sides of the two lower ends (11b, 12b) of the attachment plates (11, 12), two lower compression or tension members (14, 15; 16) are hinged.
  4. Arrangement according to claim 1, 2 or 3, characterised in that the two attachment plates (11, 12) are each constructed as flat springs.
EP94119222A 1994-02-01 1994-12-06 Arrangement for suspension and support of tread brake units of railway vehicles Expired - Lifetime EP0665154B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4403000A DE4403000C1 (en) 1994-02-01 1994-02-01 Arrangement for suspending and supporting block brake units for rail vehicles
DE4403000 1994-02-01

Publications (2)

Publication Number Publication Date
EP0665154A1 EP0665154A1 (en) 1995-08-02
EP0665154B1 true EP0665154B1 (en) 1997-04-09

Family

ID=6509190

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94119222A Expired - Lifetime EP0665154B1 (en) 1994-02-01 1994-12-06 Arrangement for suspension and support of tread brake units of railway vehicles

Country Status (3)

Country Link
EP (1) EP0665154B1 (en)
DE (2) DE4403000C1 (en)
ES (1) ES2099529T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19820199C1 (en) * 1998-05-06 2000-02-24 Knorr Bremse Systeme Block brake unit for a rail vehicle
WO2003018381A1 (en) 2001-08-23 2003-03-06 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Shoe brake assembly, in particular for rail vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT525629B1 (en) 2022-02-28 2023-06-15 Siemens Mobility Austria Gmbh Holding device for a rail vehicle brake and running gear for a rail vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854565A1 (en) * 1978-12-18 1980-06-26 Knorr Bremse Gmbh BRAKE DEVICE FOR RAIL VEHICLES
DE3816157A1 (en) * 1988-05-11 1989-11-23 Thyssen Industrie Suspension for brake block units on rail vehicles with transversely displaceable wheel sets
DE4033405A1 (en) * 1990-10-20 1991-10-10 Krupp Maschinentechnik Holder for block brake units - is for transversally displaceable wheel sets and has suspended plates carrying brake units attached pendulum-fashion to locomotive frame

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19820199C1 (en) * 1998-05-06 2000-02-24 Knorr Bremse Systeme Block brake unit for a rail vehicle
WO2003018381A1 (en) 2001-08-23 2003-03-06 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Shoe brake assembly, in particular for rail vehicles
DE10141253A1 (en) * 2001-08-23 2003-03-13 Knorr Bremse Systeme Block brake unit, in particular for rail vehicles
DE10141253C2 (en) * 2001-08-23 2003-08-28 Knorr Bremse Systeme Block brake unit, in particular for rail vehicles
US7150343B2 (en) 2001-08-23 2006-12-19 Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh Shoe brake assembly, in particular for rail vehicles

Also Published As

Publication number Publication date
DE59402376D1 (en) 1997-05-15
ES2099529T3 (en) 1997-05-16
DE4403000C1 (en) 1995-06-29
EP0665154A1 (en) 1995-08-02

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