EP0962372A1 - Frictional and interlocking connection between two elements, especially between two elements of different materials - Google Patents

Frictional and interlocking connection between two elements, especially between two elements of different materials Download PDF

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Publication number
EP0962372A1
EP0962372A1 EP99110501A EP99110501A EP0962372A1 EP 0962372 A1 EP0962372 A1 EP 0962372A1 EP 99110501 A EP99110501 A EP 99110501A EP 99110501 A EP99110501 A EP 99110501A EP 0962372 A1 EP0962372 A1 EP 0962372A1
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EP
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Prior art keywords
positive
fastening means
pressure distribution
connection according
positive connection
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Application number
EP99110501A
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German (de)
French (fr)
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EP0962372B1 (en
Inventor
Gottfried Dipl.-Ing. Schranz
Rudolf Ehrenreich
Wolfgang Dipl.-Ing. Runge
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Alstom Transport Deutschland GmbH
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Alstom LHB GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/10—Articulated vehicles

Definitions

  • the invention relates to a non-positive and positive connection between two Components, in particular connection between two different components Material
  • connection must be in vehicles, especially in heavily loaded rail vehicles the operational, dynamic forces, e.g. B. when braking as well as the considerably higher forces of an impact impact and starting a safety-relevant point in the train association is sufficient.
  • Suitable screws are z. B. expansion screws known from DIN 267.
  • DIN 267 For materials with lower strength than steel, e.g. B. in aluminum alloys however, it is often difficult to apply the necessary forces to the components and query.
  • the invention is therefore based on the object of a generic connection to improve so that this connection as possible over the entire life of the add-on parts, the imprinted preload with minimal settlement losses maintains and an automatic, unwanted loosening one with the connection attached attachment is prevented in normal operation with high security.
  • the non-positive and positive connection between two components consists of a carrier part 1, an attachment 2, releasable fasteners 3 and at least one pressure distributor 4.
  • the pressure distributor 4 used in the singular, although there may be more than one.
  • the Attachment 2 is on the carrier part 1 by means of the carrier part 1 and behind it arranged pressure distribution piece 4 penetrate part of the fastening means 3, in particular screw 3a, and the associated holding part of the Fastening means, in particular nut 3b, attached.
  • the pressure distribution piece 4 is welded to the carrier part 1. It is for the introduction of voltage and durability of the screw connection is particularly advantageous if that Pressure distribution piece 4 only after application of an intended preload with the help the releasable fastening means 3 welded to the support part 1 under tension becomes.
  • the pressure distribution piece 4 distributes the forces from the pretensioning of the fastening means 3 and from operational stress on neighboring components. After the welds have been produced, the releasable fastening means 3 loosened and disassembled, the welds 8 for this state Pressure distribution piece 4 proportional tensions - from the withdrawal of the preload forces - receive.
  • the carrier part 1 is designed as a hollow or hollow chamber profile, which has webs 5, in the immediate vicinity of the releasable fastening means (3) and parallel to the Shank of the penetrating fastener (screw 3a) are arranged.
  • the arrangement of the webs 5 in the immediate vicinity of the releasable fastening means 3 cause increased stiffness of the profiles in this area and allow the application of higher preload forces.
  • the pressure distribution piece 4 consists of at least in the welding zone Material that can be welded to the carrier part 1. It is preferable to use a similar one Material used.
  • the pressure distribution piece 4 can further stiffening webs 6 to increase the rigidity exhibit.
  • the pressure distribution piece 4 is pot-shaped. It has circumferential stiffening webs 6 in the edge area.
  • a pressure piece 7 in particular from the Steel, arranged.
  • attachment 2 consists of higher strength material than the carrier part 1. This is the case if steel parts e.g. B. joints and / or coupling brackets on aluminum structures resilient and must be securely fastened.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Looms (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Resistance Heating (AREA)
  • Body Structure For Vehicles (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Seal Device For Vehicle (AREA)
  • Package Frames And Binding Bands (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

The connection between two parts consists of carrier section (1), a mounting (2) and one or more pressure distribution parts (4), welded (8) together. The parts are braced, using removeable fasteners (3), e.g. screw and nut (3a,b), and are welded to the carrier section while the bracing is maintained. The carrier section is a hollow profile, and the mounting consists of a higher strength material than the carrier section. The welding zone of the pressure distribution part consists of a material, which can be welded to the carrier, and is pref. of a similar material.

Description

Die Erfindung betrifft eine kraft- und formschlüssige Verbindung zwischen zwei Bauteilen, insbesondere Verbindung zwischen zwei Bauteilen unterschiedlichen WerkstoffsThe invention relates to a non-positive and positive connection between two Components, in particular connection between two different components Material

Die betriebssichere Herstellung einer kraft- und formschlüssige Verbindung zwischen zwei Bauteilen bei betriebsbedingt auftretenden dynamischen Kräften stellt ein Problem dar, insbesondere, wenn zwei Bauteile aus unterschiedlichen Werkstoffen, z. B. ein Gelenk oder Kupplungsbock aus Stahlguß an ein Strangpreßprofil aus einer Aluminiumlegierung, verbunden werden müssen, was im Schienenfahrzeugbau oft verwirklicht werden muß.The reliable establishment of a non-positive and positive connection between provides two components with dynamic forces arising from operation is a problem, especially if two components made of different materials, e.g. B. a hinge or coupling bracket made of cast steel to an extruded profile made of an aluminum alloy, must be connected, what in rail vehicle construction often has to be realized.

Die Verbindung muß bei Fahrzeugen, insbesondere bei hochbelasteten Schienenfahrzeugen den betriebsbedingten, dynamischen Kräften, z. B. beim Bremsen ebenso wie den erheblich höheren Kräften eines Auflaufstoßes und Anfahren an einer sicherheitsrelevanten Stelle im Zugverband genügen.The connection must be in vehicles, especially in heavily loaded rail vehicles the operational, dynamic forces, e.g. B. when braking as well as the considerably higher forces of an impact impact and starting a safety-relevant point in the train association is sufficient.

Es ist bekannt, eine Verbindung mit geeigneten Schrauben derart vorzuspannen, daß deren Vorspannung über die gesamte Lebensdauerweitgehend aufrechterhalten wird. Als geeignete Schrauben sind z. B. Dehnschrauben aus der DIN 267 bekannt. Bei Werkstoffen geringerer Festigkeit als Stahl, z. B. bei Aluminiumlegierungen ist es aber oft schwierig, die notwendigen Kräfte auf den Bauteilen abzusetzen und abzufragen.It is known to pretension a connection with suitable screws in such a way that their prestress is largely maintained over the entire service life becomes. Suitable screws are z. B. expansion screws known from DIN 267. For materials with lower strength than steel, e.g. B. in aluminum alloys however, it is often difficult to apply the necessary forces to the components and query.

Schrauben langer Klemmlänge reduzieren die unvermeidlichen Setzungsverluste und damit den Verlust der Vorspannkraft. Derartige Schrauben, auch als Dehnschrauben sind z. B. aus der DE 39 18 300 A1 bekannt. Hier wird eine Radsatzführung für Drehgestelle für Schienenfahrzeuge gezeigt. Mittels einer Dehnschraube sind die beiden Federblattlenker am Achslagergehäuse befestigt und die Gummizwischenlagen exakt vorspannbar. Durch entsprechend gewählte Vorspannung der Dehnschraube ist die horizontale Längssteifigkeit der Gummizwischenlagen 7 genau einstellbar. Auch wird eine Druckplatte (Zahnplatte) gezeigt, die zwischen dem Kopf der Mutter und einem Federblattlenker angeordnet ist. Nach dem Lösen der Schraubverbindung ist die aufgebrachte Vorspannung auch zwischen Druckplatte und Federblattlenker weggenommen. Trotz Zahnplatte und insbesondere bei glatten Druckplatten, wie z. B. beim Anschluß des Kupplungsbocks beim ICE und ICE 2 an ein Aluminiumstrangpreßprofil verwendet, mindern auch kleine Querverschiebungen zwischen Druckplatte und Trägerteil die Qualität der Verbindung hinsichtlich einer möglichst über die gesamte Betriebsdauer aufrechtzuhaltenden Vorspannkraft, insbesondere auch bei Wechselbeanspruchungen in allen 3 Achsen.Long clamping screws reduce the inevitable settlement losses and thus the loss of preload. Such screws, also as expansion screws are z. B. known from DE 39 18 300 A1. Here is a wheelset guide shown for bogies for rail vehicles. Using an expansion screw the two spring leaf links are attached to the axle bearing housing and the rubber intermediate layers can be precisely preloaded. By appropriately selected preload the expansion screw is the horizontal longitudinal stiffness of the rubber intermediate layers 7 exactly adjustable. Also shown is a pressure plate (tooth plate) between the head of the mother and a spring leaf link is arranged. After loosening the screw connection is the applied preload between the pressure plate and spring leaf link removed. Despite tooth plate and especially at smooth printing plates, such as B. when connecting the coupling bracket to the ICE and ICE 2 used on an aluminum extrusion profile, also reduce small transverse displacements between the pressure plate and the support part regarding the quality of the connection a pretensioning force to be maintained over the entire operating time, especially with alternating loads in all 3 axes.

Der Erfindung liegt daher die Aufgabe zugrunde, eine gattungsgemäße Verbindung derart zu verbessern, daß diese Verbindung möglichst über die gesamte Lebensdauer der Anbauteile die aufgeprägte Vorspannung bei minimalen Setzungsverlusten beibehält und eine selbsttätige, ungewollte Lockerung eines mit der Verbindung befestigten Anbauteiles im normalen Betrieb mit hoher Sicherheit verhindert wird.The invention is therefore based on the object of a generic connection to improve so that this connection as possible over the entire life of the add-on parts, the imprinted preload with minimal settlement losses maintains and an automatic, unwanted loosening one with the connection attached attachment is prevented in normal operation with high security.

Diese Aufgabe wird durch die im Anspruch 1 angegebenen Merkmale der form- und kraftschlüssigen Verbindung gelöst.This object is achieved by the features of the form and non-positive connection released.

Zweckmäßige Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben.Appropriate developments of the invention are described in the subclaims.

Ein Ausführungsbeispiel der Erfindung ist nachstehend unter Bezugnahme auf die Zeichnung näher erläutert.An embodiment of the invention is below with reference to the Drawing explained in more detail.

Es zeigt:

Fig. 1
eine erfindungsgemäße Verbindung zwischen einem Aluminiumstrangpreßprofil-Untergestell eines Schienenfahrzeuges und einem Gelenkbock in Seitenansicht;
Fig. 2
die Verbindung gemäß Fig. 1 in Draufsicht.
It shows:
Fig. 1
an inventive connection between an extruded aluminum base frame of a rail vehicle and an articulated bracket in side view;
Fig. 2
1 in top view.

Die erfindungsgemäße kraft- und formschlüssige Verbindung zwischen zwei Bauteilen besteht aus einem Trägerteil 1, einem Anbauteil 2, lösbaren Befestigungsmitteln 3 sowie mindestens einem Druckverteilstück 4. Im folgenden wird das Druckverteilstück 4 in der Einzahl verwendet, obwohl es auch mehrere sein können. Das Anbauteil 2 ist am Trägerteil 1 mittels der das Trägerteil 1 und das hinter ihm angeordnete Druckverteilstück 4 durchdringen Teils der Befestigungsmittel 3, insbesondere Schraube 3a, sowie des zugeordneten, haltenden Teils der Befestigungsmittels, insbesondere Mutter 3b, befestigt. Das Druckverteilstück 4 ist mit dem Trägerteil 1 verschweißt. Dabei ist es für die Spannungse4inbringung undHaltbarkeit der Schraubverbindung besonders vorteilhaft, wenn das Druckverteilstück 4 erst nach Aufbringen einer vorgesehenen Vorspannkraft mit Hilfe der lösbaren Befestigungsmittel 3 mit dem Trägerteil 1 unter Spannung verschweißt wird. Das Druckverteilstück 4 verteilt die Kräfte aus der Vorspannung der Befestigungsmittel 3 und aus der betrieblichen Beanspruchung auf benachbarte Bauteile. Nach der Herstellung der Schweißnähte können die lösbaren Befestigungsmittel 3 gelöst und demontiert werden, wobei für diesen Zustand die Schweißnähte 8 am Druckverteilstück 4 anteilige Spannungen - aus der Rücknahme der Vorspannkräfte - erhalten.The non-positive and positive connection between two components consists of a carrier part 1, an attachment 2, releasable fasteners 3 and at least one pressure distributor 4. In the following, the pressure distributor 4 used in the singular, although there may be more than one. The Attachment 2 is on the carrier part 1 by means of the carrier part 1 and behind it arranged pressure distribution piece 4 penetrate part of the fastening means 3, in particular screw 3a, and the associated holding part of the Fastening means, in particular nut 3b, attached. The pressure distribution piece 4 is welded to the carrier part 1. It is for the introduction of voltage and durability of the screw connection is particularly advantageous if that Pressure distribution piece 4 only after application of an intended preload with the help the releasable fastening means 3 welded to the support part 1 under tension becomes. The pressure distribution piece 4 distributes the forces from the pretensioning of the fastening means 3 and from operational stress on neighboring components. After the welds have been produced, the releasable fastening means 3 loosened and disassembled, the welds 8 for this state Pressure distribution piece 4 proportional tensions - from the withdrawal of the preload forces - receive.

Bei der Montage der vorgesehenen Bauteile, z. B. Gelenk, Kupplung etc. durch die lösbaren Befestigungsmittel 3 mit der planmäßig aufzubringenden Vorspannkraft werden die Spannungen in den Schweißnähten 8 wieder entsprechend vermindert. Dadurch erreichen die Schweißnähte 8 am Druckstück 4 ein hohes Potential an ertragbaren Spannungen aus betrieblichen Beanspruchungen.When assembling the intended components, e.g. B. joint, coupling, etc. by the releasable fastening means 3 with the biasing force to be applied as planned the stresses in the weld seams 8 are correspondingly reduced again. As a result, the weld seams 8 on the pressure piece 4 achieve a high potential for tolerability Tensions from operational stress.

Das Trägerteil 1 ist als Hohl- bzw. Hohlkammerprofil ausgebildet, das Stege 5 aufweist, die in unmittelbarer Nähe der lösbaren Befestigungsmittel (3) und parallel zum Schaft des durchdringenden Befestigungsmittels (Schraube 3a) angeordnet sind. Die Anordnung der Stege 5 in der unmittelbaren Nähe des lösbaren Befestigungsmittels 3 bewirken eine erhöhte Steifigkeit der Profile in diesem Bereich und ermöglichen das Aufbringen von höheren Vorspannkräften. The carrier part 1 is designed as a hollow or hollow chamber profile, which has webs 5, in the immediate vicinity of the releasable fastening means (3) and parallel to the Shank of the penetrating fastener (screw 3a) are arranged. The arrangement of the webs 5 in the immediate vicinity of the releasable fastening means 3 cause increased stiffness of the profiles in this area and allow the application of higher preload forces.

Durch diese Bauweise in Verbindung mit Schrauben großer Klemmlänge, insbesondere mit Dehnelementen (Dehnschrauben) werden im Betriebsfall die Setztungsempfindlichkeit und damit die Vorspannkraftverluste reduziert. Die Verbindung ist haltbarer, insbesondere bei hohen betrieblichen Beanspruchungen.Due to this design in connection with screws of large clamping length, in particular with expansion elements (expansion screws) Settlement sensitivity and thus the preload loss is reduced. The Connection is more durable, especially with high operational demands.

Das Druckverteilstück 4 besteht mindestens in der Schweißzone aus einem Werkstoff, der mit dem Trägerteil 1 verschweißbar ist. Vorzugsweise wird ein artgleicher Werkstoff verwendet.The pressure distribution piece 4 consists of at least in the welding zone Material that can be welded to the carrier part 1. It is preferable to use a similar one Material used.

Das Druckverteilstück 4 kann weitere Versteifungsstege 6 zur Erhöhung der Steifigkeit aufweisen.The pressure distribution piece 4 can further stiffening webs 6 to increase the rigidity exhibit.

Das Druckverteilstück 4 ist in einer bevorzugten Ausführungsform topfartig ausgebildet. Es weist dabei umlaufende Versteifungsstege 6 im Randbereich auf.In a preferred embodiment, the pressure distribution piece 4 is pot-shaped. It has circumferential stiffening webs 6 in the edge area.

Zwischen dem Druckverteilstück 4 und dem zugeordneten, krafteinleitenden Ende des lösbaren Befestigungsmittels (3) ist ein Druckstück 7, insbesondere aus dem Werkstoff Stahl, angeordnet.Between the pressure distribution piece 4 and the associated force-introducing end of the releasable fastening means (3) is a pressure piece 7, in particular from the Steel, arranged.

Besonders vorteilhaft ist der Gegenstand der Erfindung anzuwenden, wenn das Anbauteil 2 aus höherfestem Werkstoff als das Trägerteil 1 besteht. Dies ist der Fall, wenn Stahlteile z. B. Gelenke und/oder Kupplungsböcke an Aluminiumkonstruktionen belastbar und betriebssicher befestigt werden müssen. The subject matter of the invention can be used particularly advantageously when the attachment 2 consists of higher strength material than the carrier part 1. This is the case if steel parts e.g. B. joints and / or coupling brackets on aluminum structures resilient and must be securely fastened.

BezugsziffernReference numbers

11
TrägerteilCarrier part
22nd
AnbauteilAttachment
33rd
lösbares Befestigungsmittelreleasable fastener
3a3a
Schraubescrew
3b3b
Muttermother
44th
DruckverteilstückPressure distribution piece
55
Stegweb
66
VersteifungsstegStiffening bar
77
DruckstückPressure piece
88th
SchweißnahtWeld

Claims (11)

Kraft- und formschlüssige Verbindung zwischen zwei Bauteilen, insbesondere Verbindung zwischen zwei Bauteilen unterschiedlichen Werkstoffs, bestehend aus einem Trägerteil (1), einem Anbauteil (2), lösbaren Befestigungsmitteln (3) sowie mindestens einem Druckverteilstück (4), wobei das Anbauteil (2) am Trägerteil (1) mittels der das Trägerteil (1) und das hinter ihm angeordnete Druckverteilstück (4) durchdringenden Teils der Befestigungsmittel (Schraube 3a) sowie des zugeordneten, haltenden Teils des Befestigungsmittels (Mutter 3b) befestigt ist, dadurch gekennzeichnet, daß das/die Druckverteilstück/e (4) mit dem Trägerteil (2) verschweißt (Schweißnaht 8) wird/werden.Non-positive and positive connection between two components, in particular connection between two components of different materials, consisting of a carrier part (1), an add-on part (2), releasable fastening means (3) and at least one pressure distribution piece (4), the add-on part (2) is fastened to the carrier part (1) by means of the part of the fastening means (screw 3a) penetrating the carrier part (1) and the pressure distribution piece (4) arranged behind it, and the associated holding part of the fastening means (nut 3b), characterized in that the / the pressure distribution piece (s) (4) is / are welded (weld seam 8). Kraft- und formschlüssige Verbindung nach Anspruch 1, dadurch gekennzeichnet, daß das/die Druckverteilstück(e) (4) nach Aufbringen einer vorgesehenen Verspannkraft, mit Hilfe der lösbaren Befestigungsmittel (3), mit dem Trägerteil (1) unter Spannung verschweißt wird/werden.A non-positive and positive connection according to claim 1, characterized in that the pressure distribution piece (s) (4) is / are welded to the support part (1) under tension after application of an intended clamping force with the aid of the releasable fastening means (3) . Kraft- und formschlüssige Verbindung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Trägerteil (1) als Hohl- bzw. als Hohlkammerprofil ausgebildet ist und in unmittelbarer Nähe der lösbaren Befestigungsmittel (3) parallel zum Schaft des durchdringenden Befestigungsmittels (Schraube 3a), Stege (5) angeordnet sind.Non-positive and positive connection according to claim 1 or 2, characterized in that the carrier part (1) is designed as a hollow or hollow chamber profile and in the immediate vicinity of the releasable fastening means (3) parallel to the shaft of the penetrating fastening means (screw 3a), Crosspieces (5) are arranged. Kraft- und formschlüssige Verbindung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Anbauteil (2) aus höherfestem Werkstoff als das Trägerteil (1) besteht.Non-positive and positive connection according to one of claims 1 to 3, characterized in that the add-on part (2) consists of a higher strength material than the carrier part (1). Kraft- und formschlüssige Verbindung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die lösbaren Befestigungsmittel (3) durch Schraube (3a) und Mutter (3b) gebildet sind.Non-positive and positive connection according to one of claims 1 to 4, characterized in that the releasable fastening means (3) are formed by screw (3a) and nut (3b). Kraft- und formschlüssige Verbindung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das durchdringende Befestigungsmittel (Schraube 3a) als Dehnelement, insbesondere als Dehnschraube ausgebildet ist.Non-positive and positive connection according to one of claims 1 to 5, characterized in that the penetrating fastening means (screw 3a) is designed as an expansion element, in particular as an expansion screw. Kraft- und formschlüssige Verbindung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das durchdringende Befestigungsmittel (Schraube 3a) eine große Klemmlänge aufweist.Non-positive and positive connection according to one of claims 1 to 6, characterized in that the penetrating fastening means (screw 3a) has a large clamping length. Kraft- und formschlüssige Verbindung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Druckverteilstück (4) mindestens an der Schweißzone aus einem Werkstoff besteht der mit dem Trägerteil (1) verschweißbar ist und vorzugsweise ein artgleicher Werkstoff ist.Non-positive and positive connection according to one of claims 1 to 7, characterized in that the pressure distribution piece (4) at least at the welding zone consists of a material which can be welded to the carrier part (1) and is preferably of the same type. Kraft- und formschlüssige Verbindung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Druckverteilstück (4) Versteifungsstege (6) aufweist.Non-positive and positive connection according to one of claims 1 to 8, characterized in that the pressure distribution piece (4) has stiffening webs (6). Kraft- und formschlüssige Verbindung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das Druckverteilstück (4) topfartig ausgebildet ist, d. h. umlaufende Versteifungsstege (6) im Randbereich aufweist.Non-positive and positive connection according to one of claims 1 to 9, characterized in that the pressure distribution piece (4) is pot-shaped, ie has circumferential stiffening webs (6) in the edge region. Kraft- und formschlüssige Verbindung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß zwischen dem Druckverteilstück (4) und dem zugeordneten, krafteinleitenden Ende des lösbaren Befestigungsmittels (3) ein Druckstück (7), insbesondere aus dem Werkstoff Stahl, angeordnet ist.Non-positive and positive connection according to one of claims 1 to 10, characterized in that a pressure piece (7), in particular made of steel, is arranged between the pressure distribution piece (4) and the associated, force-introducing end of the releasable fastening means (3).
EP99110501A 1998-06-04 1999-05-31 Frictional and interlocking connection between two elements, especially between two elements of different materials Expired - Lifetime EP0962372B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19824937A DE19824937A1 (en) 1998-06-04 1998-06-04 Non-positive and positive connection between two components, in particular connection between two components of different materials
DE19824937 1998-06-04

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EP0962372A1 true EP0962372A1 (en) 1999-12-08
EP0962372B1 EP0962372B1 (en) 2007-02-21

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EP (1) EP0962372B1 (en)
AT (1) ATE354508T1 (en)
CZ (1) CZ297613B6 (en)
DE (2) DE19824937A1 (en)
DK (1) DK0962372T3 (en)
ES (1) ES2281152T3 (en)
HU (1) HU225143B1 (en)
PL (1) PL333522A1 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN102514586A (en) * 2011-12-16 2012-06-27 中国北车集团大连机车车辆有限公司 Anti-shearing structure of inclining hanger installation bolt of gear case, bogie and locomotive

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Publication number Priority date Publication date Assignee Title
DE3918300A1 (en) 1989-06-05 1990-12-06 Waggon Union Gmbh BOG FOR FAST-SPEED RAIL VEHICLES

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GB2115503B (en) * 1982-02-22 1985-11-13 Terence Peter Nicholson Improvements relating to corrugated gaskets
DE29613643U1 (en) * 1996-08-07 1997-08-14 Tbn Tech Buero Nagel Gmbh Clamping clamp (construction connector, detachable)

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Publication number Priority date Publication date Assignee Title
DE3918300A1 (en) 1989-06-05 1990-12-06 Waggon Union Gmbh BOG FOR FAST-SPEED RAIL VEHICLES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102514586A (en) * 2011-12-16 2012-06-27 中国北车集团大连机车车辆有限公司 Anti-shearing structure of inclining hanger installation bolt of gear case, bogie and locomotive
CN102514586B (en) * 2011-12-16 2015-09-16 中国北车集团大连机车车辆有限公司 Anti-shearing structure of inclining hanger installation bolt of gear case, bogie truck and locomotive

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HUP9901837A3 (en) 2003-01-28
CZ297613B6 (en) 2007-02-14
HUP9901837A2 (en) 2001-01-29
DE59914204D1 (en) 2007-04-05
DE19824937A1 (en) 1999-12-09
HU9901837D0 (en) 1999-08-30
HU225143B1 (en) 2006-07-28
PL333522A1 (en) 1999-12-06
ATE354508T1 (en) 2007-03-15
EP0962372B1 (en) 2007-02-21
CZ9902007A3 (en) 1999-12-15
DK0962372T3 (en) 2007-05-29
ES2281152T3 (en) 2007-09-16

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