EP0729873A2 - Sealing device for a rod adjuster of a rail vehicle - Google Patents

Sealing device for a rod adjuster of a rail vehicle Download PDF

Info

Publication number
EP0729873A2
EP0729873A2 EP95119536A EP95119536A EP0729873A2 EP 0729873 A2 EP0729873 A2 EP 0729873A2 EP 95119536 A EP95119536 A EP 95119536A EP 95119536 A EP95119536 A EP 95119536A EP 0729873 A2 EP0729873 A2 EP 0729873A2
Authority
EP
European Patent Office
Prior art keywords
tube
sleeve
rod
ring
sealing
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
EP95119536A
Other languages
German (de)
French (fr)
Other versions
EP0729873A3 (en
EP0729873B1 (en
Inventor
Michael Hartl
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=7755594&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0729873(A2) "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 EP0729873A2 publication Critical patent/EP0729873A2/en
Publication of EP0729873A3 publication Critical patent/EP0729873A3/en
Application granted granted Critical
Publication of EP0729873B1 publication Critical patent/EP0729873B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B61H15/00—Wear-compensating mechanisms, e.g. slack adjusters

Definitions

  • the invention relates to a sealing device for slack adjusters, in particular of rail vehicles, for sealing a pipe against a rod which is displaceably guided in the pipe, the pipe and rod being rotatable relative to one another.
  • Such sealing devices have long been known in various embodiments in rail vehicle technology.
  • the main problem of such sealing devices can be reduced to sealing a rod that is movably and possibly even rotatably guided in the tube against the tube in such a way that no water flows along the rod into the tube and can adversely affect the remaining brake rod actuator arrangement.
  • Seal arrangements are known from DE 962842 and EP 0353796, in which a sleeve engages with a rod via a sealing ring, the seal being moved with the rod. Since the cuff has an inner Has diameter that is larger than the diameter of the housing, the tube can move into the sleeve. The seal is thus displaced on the rod during relative movements between the rod and the tube, which are longer than the relatively short distance between the sealing ring and an opposite “open” sleeve side, and is subject to wear.
  • water can also run between the pipe and the rod (or adjusting spindle) when a pipe stop rests against an inner ring of the sleeve and the water drainage is overloaded, particularly when driving downhill and when the wagon is dripping heavily.
  • the invention aims to provide a sealing device for slack adjusters, the sealing function of which is reliably retained even in the event of a greater inclination of the vehicle and strong dripping water.
  • the invention achieves this aim by the subject matter of claim 1.
  • Advantageous refinements of the invention are specified in the subclaims.
  • the invention creates a double-sided water drainage system which remains fully functional even when the vehicle (or wagon) is inclined more strongly and dripping water is present.
  • the generic sealing device is accordingly supplemented according to the invention by a sleeve which is arranged in the end region of the tube and has a diameter which is larger than the diameter of the tube.
  • a drip ring with sealing ring is slidable on the rod in the sleeve guided.
  • the sleeve and drip ring are designed in such a way that a double-sided water drainage system is created.
  • bores are provided in the two end regions of the sleeve and the tube and the drip ring each have drip edges projecting axially outward.
  • the holes in the sleeve, the drip edges of the pipe and drip ring and the integrated sealing ring thus complement each other in an advantageous manner in the drainage of water.
  • Another advantageous guarantee of the invention is designed in such a way that the drip ring is only displaced on the rod during readjustment movements.
  • the sleeve advantageously has a length such that the rod with the drip ring is axially free according to the elasticity in the brake linkage and is only moved during readjustment movements.
  • Fig. 1 shows an embodiment of a sealing device according to the invention for slack adjusters.
  • a sealing device 1 seals an adjusting spindle 2 against an outer protective tube 3.
  • the sealing arrangement has a sleeve 4, the inner diameter of which is larger than the outer diameter of the protective tube 3.
  • the sleeve 4 is attached at one of its ends via a rubber ring 5 and a clamp 6 with a screw-type clamp 7 to the outer tube 4.
  • a drip ring 8 (in the sense of a sleeve which lies on an O-ring with a prestress on an O-ring) which is displaceably guided in the sleeve 4 on the adjusting spindle 2 with a sealing ring 9 not during braking, but is only moved in the case of readjustments on the spindle 3.
  • the drip ring 8 which is axially displaceable on the adjusting spindle 3, is displaced under the action of the braking force at the moment when the adjusting spindle and rod do not rotate relative to one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

The equipment seals a tube (3) against a rod (2) which can slide inside it, and which is also able to rotate relative to it. A sleeve (4) with a diameter which is greater than that of the tube, is arranged in the region of one of its ends. A sliding drip ring (8) with an annular seal (9) is arranged on the rod so that the sleeve and the ring form a double-sided water drainage system, and may have axial drip edges (12,13) which are cantilevered outwards. Each end region of the sleeve may have holes (10,11).

Description

Die Erfindung betrifft eine Dichtungseinrichtung für Gestängesteller, insbesondere von Schienenfahrzeugen, zur Abdichtung eines Rohres gegen eine im Rohr verschieblich geführte Stange, wobei Rohr und Stange relativ zueinander verdrehbar sind.The invention relates to a sealing device for slack adjusters, in particular of rail vehicles, for sealing a pipe against a rod which is displaceably guided in the pipe, the pipe and rod being rotatable relative to one another.

Derartige Dichtungseinrichtungen sind in der Schienenfahrzeugtechnik seit langem in den verschiedensten Ausführungsformen bekannt. Im Prinzip läßt sich das Hauptproblem derartiger Dichtungseinrichtungen darauf reduzieren, eine in einem Rohr beweglich und ggf. sogar verdrehbar geführte Stange gegen das Rohr so abzudichten, daß entlang der Stange kein Wasser in das Rohr fließen und die übrige Bremsgestängesteller-Anordnung nachteilig beeinflußen kann.Such sealing devices have long been known in various embodiments in rail vehicle technology. In principle, the main problem of such sealing devices can be reduced to sealing a rod that is movably and possibly even rotatably guided in the tube against the tube in such a way that no water flows along the rod into the tube and can adversely affect the remaining brake rod actuator arrangement.

Aus der DE 962842 und der EP 0353796 sind Dichtungsanordnungen bekannt, bei welchen eine Manschette mit einer Stange über einen Dichtungsring in Eingriff tritt, wobei die Dichtung mit der Stange mitbewegt wird. Da die Manschette einen inneren Durchmesser aufweist, der größer als der Durchmesser des Gehäuses ist, kann sich das Rohr in die Manschette hineinbewegen. Damit wird die Dichtung bei Relativbewegungen zwischen Stange und Rohr, die länger sind als der relativ kurze Abstand zwischen dem Dichtungsring und einer gegenüberliegenden "offenen" Manschettenseite, auf der Stange verschoben und unterliegt einem Verschleiß.Seal arrangements are known from DE 962842 and EP 0353796, in which a sleeve engages with a rod via a sealing ring, the seal being moved with the rod. Since the cuff has an inner Has diameter that is larger than the diameter of the housing, the tube can move into the sleeve. The seal is thus displaced on the rod during relative movements between the rod and the tube, which are longer than the relatively short distance between the sealing ring and an opposite “open” sleeve side, and is subject to wear.

Nach der Lehre der EP 0 353796 kann ferner dann Wasser zwischen Rohr und Stange (bzw. Stellspindel) laufen, wenn ein Rohranschlag an einem Innenring der Manschette anliegt und die Wasserableitung - insbesondere bei Hangfahrten und starkem Tropfwasser vom Wagon - überlastet ist.According to the teaching of EP 0 353796, water can also run between the pipe and the rod (or adjusting spindle) when a pipe stop rests against an inner ring of the sleeve and the water drainage is overloaded, particularly when driving downhill and when the wagon is dripping heavily.

Die Erfindung zielt darauf ab, eine Dichtungseinrichtung für Gestängesteller zu schaffen, deren Dichtfunktion auch bei stärkerer Fahrzeugneigung und starkem Tropfwasser sicher erhalten bleibt.The invention aims to provide a sealing device for slack adjusters, the sealing function of which is reliably retained even in the event of a greater inclination of the vehicle and strong dripping water.

Die Erfindung erreicht dieses Ziel durch den Gegenstand des Anspruches 1. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben. Die Erfindung schafft ein doppelseitiges Wasserableitungssystem, welches auch bei stärkerer Neigung des Fahrzeuges (bzw. des Wagons) und starkem Tropfwasser voll funktionsfähig bleibt.The invention achieves this aim by the subject matter of claim 1. Advantageous refinements of the invention are specified in the subclaims. The invention creates a double-sided water drainage system which remains fully functional even when the vehicle (or wagon) is inclined more strongly and dripping water is present.

Die gattungsgemäße Dichtungseinrichtung wird demnach erfindungsgemäß um eine im Endbereich des Rohres angeordnete Hülse ergänzt, die einen Durchmesser aufweist, der größer als der Durchmesser des Rohres ist. In der Hülse ist ein Abtropfring mit Dichtring verschieblich auf der Stange geführt. Hülse und Abtropfring sind derart ausgelegt, daß ein doppelseitiges Wasserableitungssystem entsteht.The generic sealing device is accordingly supplemented according to the invention by a sleeve which is arranged in the end region of the tube and has a diameter which is larger than the diameter of the tube. A drip ring with sealing ring is slidable on the rod in the sleeve guided. The sleeve and drip ring are designed in such a way that a double-sided water drainage system is created.

Bei einem besonders bevorzugten Ausführungsbeispiel der Erfindung sind in den beiden Endbereichen der Hülse Bohrungen vorgesehen und das Rohr und der Abtropfring weisen jeweils axial nach außen vorkragende Abtropfkanten auf. Die Bohrungen der Hülse, die Abtropfkanten von Rohr und Abtropfring und der integrierte Dichtring ergänzen sich damit bei der Wasserableitung in vorteilhafter Weise.In a particularly preferred exemplary embodiment of the invention, bores are provided in the two end regions of the sleeve and the tube and the drip ring each have drip edges projecting axially outward. The holes in the sleeve, the drip edges of the pipe and drip ring and the integrated sealing ring thus complement each other in an advantageous manner in the drainage of water.

Eine weitere vorteilhafte Varante der Erfindung ist derart ausgelegt, daß der Abtropfring nur bei Nachstellbewegungen auf der Stange verschoben wird. Die Hülse weist dabei vorteilhaft eine derartige Länge auf, daß die Stange mit dem Abtropfring entsprechend der Elastizität im Bremsgestänge axial freigängig ist und erst bei Nachstellbewegungen mitbewegt wird.Another advantageous guarantee of the invention is designed in such a way that the drip ring is only displaced on the rod during readjustment movements. The sleeve advantageously has a length such that the rod with the drip ring is axially free according to the elasticity in the brake linkage and is only moved during readjustment movements.

Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung anhand eines Ausführungsbeispiels näher erläutert, wobei auch weitere Vorteile der Erfindung deutlich werden. Es zeigt.The invention is explained in more detail below with reference to the drawing using an exemplary embodiment, with other advantages of the invention also becoming clear. It shows.

Fig. 1 ein Ausführungsbeispiel einer erfindungsgemäßen Dichtungseinrichtung für Gestängesteller.Fig. 1 shows an embodiment of a sealing device according to the invention for slack adjusters.

Eine erfindungsgemäße Dichtungseinrichtung 1 dichtet eine Stellspindel 2 gegen ein Außenschutzrohr 3 ab. Die Dichtungsanordnung weist eine Hülse 4 auf, deren Innendurchmesser größer ist als der Außendurchmesser des Schutzrohres 3. Die Hülse 4 ist an einem ihrer Enden über einen Gummiring 5 und eine Schelle 6 mit Schraub-Spannverschluß 7 verdrehfest am Außenrohr 4 befestigt.A sealing device 1 according to the invention seals an adjusting spindle 2 against an outer protective tube 3. The sealing arrangement has a sleeve 4, the inner diameter of which is larger than the outer diameter of the protective tube 3. The sleeve 4 is attached at one of its ends via a rubber ring 5 and a clamp 6 with a screw-type clamp 7 to the outer tube 4.

Sie steht über das freie Ende des Schutzrohres 3 so weit hinaus, daß ein in der Hülse 4 auf der Stellspindel 2 verschieblich geführter Abtropfring 8 (i.S. einer Hülse, die mit einer Vorspannung auf einem O-Ring liegt) mit Dichtring 9 nicht bei Bremsungen, sondern nur bei Nachstellbewegungen auf der Spindel 3 verschoben wird. Bei durch Verschleiß der Bremsbeläge verursachten Nachstellbewegungen wird der axial auf der Stellspindel 3 verschiebliche Abtropfring 8 unter der Einwirkung der Bremskraft in dem Moment verschoben, in dem sich Stellspindel und Stange nicht relativ zueinander drehen.It protrudes beyond the free end of the protective tube 3 so far that a drip ring 8 (in the sense of a sleeve which lies on an O-ring with a prestress on an O-ring) which is displaceably guided in the sleeve 4 on the adjusting spindle 2 with a sealing ring 9 not during braking, but is only moved in the case of readjustments on the spindle 3. In the case of readjustment movements caused by wear of the brake pads, the drip ring 8, which is axially displaceable on the adjusting spindle 3, is displaced under the action of the braking force at the moment when the adjusting spindle and rod do not rotate relative to one another.

An den beiden Enden der Hülse 4 sind jeweils in die Umfangsrandung Bohrungen 10, 11 eingebracht. Wasser, das durch die Bohrungen 10 in die Dichtungseinrichtung 1 eindringt, tropft an dem in den Abtropfring 8 integrierten Dichtring 9 ab und wird je nach Neigung des Stellers durch die Bohrungen 10, 11 auf einer der beiden Seiten des Nachstellers abgeleitet. Das Schutzrohr 3 und der Abtropfring 8 (an seiner dem Endbereich des Schutzrohres 3 zugewandten Seite) sind jeweils mit axial nach außen vorkragenden Abtropfkanten 12, 13 versehen. Damit ensteht eine Art doppelseitiges "Drainagesystem", welches in die Hülse eindringendes Wasser sofort nach Außen ableitet. Da der Dichtungsring nur bei Nachstellbewegungen auf der Spindel verschoben wird, tritt am Dichtungsring praktisch kein Verschleiß mehr auf. Dabei ist die Hülse (4) so lang, daß die Stange (2) mit dem Abtropfring (8) entsprechend der Elastizität im Bremsgestänge axial freigängig ist und erst bei Nachstellbewegungen mitbewegt wird.At the two ends of the sleeve 4, holes 10, 11 are made in the peripheral edge. Water that penetrates through the bores 10 into the sealing device 1 drips off at the sealing ring 9 integrated in the drip ring 8 and, depending on the inclination of the actuator, is drained through the bores 10, 11 on one of the two sides of the adjuster. The protective tube 3 and the drip ring 8 (on its side facing the end region of the protective tube 3) are each provided with drip edges 12, 13 projecting axially outwards. This creates a kind of double-sided "drainage system" that immediately drains water penetrating into the sleeve to the outside. Since the sealing ring is only moved on the spindle during readjustment movements, there is practically no wear on the sealing ring. The sleeve (4) is so long that the rod (2) with the drip ring (8) is free to move axially according to the elasticity in the brake linkage and is only moved during readjustment movements.

BezugszeichenlisteReference list

DichtungseinrichtungSealing device
11
StellspindelAdjusting spindle
22nd
AußenschutzrohrOuter protection tube
33rd
HülseSleeve
44th
GummiringRubber ring
55
Schelleclamp
66
SchraubverschlußScrew cap
77
AbtropfringDrainer
88th
DichtringSealing ring
99
BohrungenHoles
10, 1110, 11
AbtropfkantenDrip edges
12, 1312, 13

Claims (6)

Dichtungseinrichtung für Gestängesteller, insbesondere von Schienenfahrzeugen, zur Abdichtung eines Rohres (3) gegen eine im Rohr (3) verschieblich geführte Stange (2), wobei Rohr (3) und Stange (2) relativ zueinander verdrehbar sind, dadurch gekennzeichnet, daß in einer im Endbereich des Rohres (3) angeordneten Hülse (4) mit einem Durchmesser, der größer als der Durchmesser des Rohres (3) ist, ein Abtropfring (8) mit Dichtring (9) verschieblich auf der Stange (2) geführt ist, wobei Hülse (3) und Abtropfring (8) derart ausgelegt sind, daß ein doppelseitiges Wasserableitungssystem entsteht.Sealing device for slack adjusters, in particular for rail vehicles, for sealing a tube (3) against a rod (2) which is displaceably guided in the tube (3), the tube (3) and rod (2) being rotatable relative to one another, characterized in that in one in the end region of the tube (3) arranged sleeve (4) with a diameter that is larger than the diameter of the tube (3), a drip ring (8) with sealing ring (9) is slidably guided on the rod (2), the sleeve (3) and drip ring (8) are designed so that a double-sided water drainage system is created. Dichtungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß in den beiden Endbereichen der Hülse (4) Bohrungen (10, 11) vorgesehen sind.Sealing device according to claim 1, characterized in that bores (10, 11) are provided in the two end regions of the sleeve (4). Dichtungsanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Rohr (3) und der Abtropfring (8) jeweils mit axial nach außen vorkragenden Abtropfkanten (12, 13) versehen sind.Sealing arrangement according to claim 1 or 2, characterized in that the tube (3) and the drip ring (8) are each provided with drip edges (12, 13) projecting axially outwards. Dichtungsanordnung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß gekennzeichnet, daß die Bohrungen (10, 11) der Hülse (4), die Abtropfkanten (12, 13) von Rohr (3) und Abtropfring (8) und der in den Abtropfring eingesetzte Dichtring (9) das doppelseitige Wasserableitungssystem bilden.Sealing arrangement according to one of the preceding claims, characterized in that the bores (10, 11) of the sleeve (4), the drip edges (12, 13) of the tube (3) and drip ring (8) and the sealing ring (9) inserted in the drip ring form the double-sided water drainage system. Dichtungsanordnung nach einem der vorstehenden Ansprüche, gekennzeichnet durch eine Auslegung derart, daß der Abtropfring (8) nur bei Nachstellbewegungen auf der Stange (2) verschoben wird.Sealing arrangement according to one of the preceding claims, characterized by a design such that the drip ring (8) is only displaced on the rod (2) during readjustment movements. Dichtungsanordnung nach Anspruch 5, dadurch gekennzeichnet, daß die Hülse (4) so lang ist, daß die Stange (2) mit dem Abtropfring (8) entsprechend der Elastizität im Bremsgestänge axial freigängig ist und erst bei Nachstellbewegungen mitbewegt wird.Sealing arrangement according to claim 5, characterized in that the sleeve (4) is so long that the rod (2) with the drip ring (8) is axially free according to the elasticity in the brake linkage and is only moved during readjustment movements.
EP95119536A 1995-03-03 1995-12-12 Sealing device for a rod adjuster of a rail vehicle Expired - Lifetime EP0729873B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19507527 1995-03-03
DE19507527A DE19507527C2 (en) 1995-03-03 1995-03-03 Sealing device for slack adjusters of rail vehicles

Publications (3)

Publication Number Publication Date
EP0729873A2 true EP0729873A2 (en) 1996-09-04
EP0729873A3 EP0729873A3 (en) 1996-11-20
EP0729873B1 EP0729873B1 (en) 1999-09-22

Family

ID=7755594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95119536A Expired - Lifetime EP0729873B1 (en) 1995-03-03 1995-12-12 Sealing device for a rod adjuster of a rail vehicle

Country Status (2)

Country Link
EP (1) EP0729873B1 (en)
DE (2) DE19507527C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980042707A (en) * 1996-11-25 1998-08-17 토마스버그스트룀 Sealing device for rail car loosening regulator
WO2016022092A1 (en) * 2014-08-04 2016-02-11 New York Air Brake, LLC Slack adjuster environmental improvements
US9272718B2 (en) 2013-02-13 2016-03-01 New York Air Brake, LLC Slack adjuster environmental improvements

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR80134E (en) * 1961-07-21 1963-03-15 Birfield Eng Ltd Mechanism comprising a sliding element in a cylinder, and device for lubricating this mechanism
EP0353796B1 (en) * 1988-06-30 1991-10-23 SAB WABCO Holdings B.V. A sealing arrangement, particularly for a rail vehicle slack adjuster
WO1994020348A1 (en) * 1993-03-01 1994-09-15 Sab Wabco Holdings B.V. An end piece for a rail vehicle slack adjuster

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962842C (en) * 1953-03-20 1957-04-25 Gelenkwellenbau Gmbh Seal for cardan shafts with length compensation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR80134E (en) * 1961-07-21 1963-03-15 Birfield Eng Ltd Mechanism comprising a sliding element in a cylinder, and device for lubricating this mechanism
EP0353796B1 (en) * 1988-06-30 1991-10-23 SAB WABCO Holdings B.V. A sealing arrangement, particularly for a rail vehicle slack adjuster
WO1994020348A1 (en) * 1993-03-01 1994-09-15 Sab Wabco Holdings B.V. An end piece for a rail vehicle slack adjuster

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980042707A (en) * 1996-11-25 1998-08-17 토마스버그스트룀 Sealing device for rail car loosening regulator
EP0844161A3 (en) * 1996-11-25 1999-03-03 SAB WABCO Aktiebolag A sealing arrangement, particularly for a rail vehicle slack adjuster
US9272718B2 (en) 2013-02-13 2016-03-01 New York Air Brake, LLC Slack adjuster environmental improvements
WO2016022092A1 (en) * 2014-08-04 2016-02-11 New York Air Brake, LLC Slack adjuster environmental improvements
CN106573631A (en) * 2014-08-04 2017-04-19 纽约气闸有限公司 Slack adjuster environmental improvements
AU2014402842B2 (en) * 2014-08-04 2018-09-13 New York Air Brake, LLC Slack adjuster environmental improvements
CN106573631B (en) * 2014-08-04 2019-03-26 纽约气闸有限公司 The slack adjuster of environmental improvement

Also Published As

Publication number Publication date
DE19507527A1 (en) 1996-09-05
EP0729873A3 (en) 1996-11-20
DE59506895D1 (en) 1999-10-28
EP0729873B1 (en) 1999-09-22
DE19507527C2 (en) 1996-12-19

Similar Documents

Publication Publication Date Title
EP0730107B1 (en) Disc brake
EP2318730B1 (en) Adjusting device for a disk brake
WO1997049936A1 (en) Pneumatic movement damper
DE3514497A1 (en) PROTECTIVE CAP FOR CYLINDRICAL PARTS, ESPECIALLY FOR A BOLT GUIDE OF A PART COVER DISC BRAKE
EP2307754B1 (en) Adjustment device for a disk brake
DE19680491C5 (en) Seals in a master cylinder
EP0762005A1 (en) Brake actuator with hydraulic transmission
DE102009007351A1 (en) Pressure line for a motor vehicle rack and pinion steering
EP1714053A1 (en) Deflection roller for a traction mechanism drive
DE19507527C2 (en) Sealing device for slack adjusters of rail vehicles
DE102018114289A1 (en) centrifuge
DE4141460C2 (en) Pressurized cylinder
DE3729763A1 (en) Braking device for preventing an opened vehicle door from falling shut
DE3308499C2 (en) Brake caliper for a disc brake
EP0477617A1 (en) Lengthwise adjustable gas spring and lifting device with such a gas spring
EP0599018A1 (en) Adjusting device for a pipe fitting of a coupling
DE2519917C3 (en) Hand brake valve for trucks with trailers
DE19833445B4 (en) Disc brake for rail vehicles
DE29619729U1 (en) Safety gear
DE20212385U1 (en) ball joint
EP1089007A2 (en) Floating caliper disc brake
EP0205927A2 (en) Automatic adjuster device, especially for rail vehicle brake linkages
DE10312499A1 (en) Setting device providing opposing rotational movements for automobile electric window operation or passenger seat adjustment, with spring loop for drive play equalization
DE29516807U1 (en) Handwheel or hand crank for fastening on a shaft
DE2636345A1 (en) PRESSURE REDUCING VALVE ASSEMBLIES FOR VEHICLE BRAKING SYSTEMS

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB SE

17P Request for examination filed

Effective date: 19961015

17Q First examination report despatched

Effective date: 19980424

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB SE

REF Corresponds to:

Ref document number: 59506895

Country of ref document: DE

Date of ref document: 19991028

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19991223

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20081222

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20081216

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20090225

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20081219

Year of fee payment: 14

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20091212

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091213