DE4312405A1 - CENTER BUFFER CLUTCH FOR RAIL VEHICLES WITH A PROTECTIVE DEVICE - Google Patents

CENTER BUFFER CLUTCH FOR RAIL VEHICLES WITH A PROTECTIVE DEVICE

Info

Publication number
DE4312405A1
DE4312405A1 DE19934312405 DE4312405A DE4312405A1 DE 4312405 A1 DE4312405 A1 DE 4312405A1 DE 19934312405 DE19934312405 DE 19934312405 DE 4312405 A DE4312405 A DE 4312405A DE 4312405 A1 DE4312405 A1 DE 4312405A1
Authority
DE
Germany
Prior art keywords
central buffer
protective
buffer coupling
protective device
coupling according
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.)
Withdrawn
Application number
DE19934312405
Other languages
German (de)
Inventor
Otto Ziegler
Roland Frosini
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.)
GEORG FISCHER FORMTECH AG SCHA
Original Assignee
GEORG FISCHER FORMTECH AG SCHA
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 GEORG FISCHER FORMTECH AG SCHA filed Critical GEORG FISCHER FORMTECH AG SCHA
Publication of DE4312405A1 publication Critical patent/DE4312405A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
    • B61F19/04—Bumpers or like collision guards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Description

Die Erfindung betrifft eine Mittelpufferkupplung für Schienen­ fahrzeuge mit einer Schutzvorrichtung gemäß dem Oberbegriff von Anspruch 1.The invention relates to a central buffer coupling for rails vehicles with a protective device according to the preamble of Claim 1.

Eine Schutzvorrichtung für mit Mittelpufferkupplungen versehe­ nen Schienenfahrzeugen ist durch die EP-B1-0 344 394 bekannt geworden, welche einen Schutz gegen seitliche Stöße über die gesamte Fahrzeug­ frontbreite gewähren soll. Da die Schutzvorrichtung nur anstelle des ab­ nehmbaren Kupplungskopfes an der Zug- und Stoßvorrichtung montierbar ist, ist ein Schutz nur jeweils an einem nicht kuppelbaren Ende eines Schienenfahrzeugs gegeben. Zum Ankoppeln an ein anderes Schienenfahrzeug muß die Schutzvorrichtung entfernt werden, was sehr umständlich ist, und darum ist dann auch kein Schutz im Bereich der Mittelpufferkupplung vor­ handen.Provide a protective device for with middle buffer couplings NEN rail vehicles are known from EP-B1-0 344 394, which protects against lateral impacts across the entire vehicle front width should grant. Since the protection device only instead of the removable coupling head can be mounted on the pulling and pushing device protection is only at one non-detachable end of each Given rail vehicle. For coupling to another rail vehicle the protective device must be removed, which is very cumbersome, and therefore there is no protection in the area of the central buffer coupling act.

Aufgabe der vorliegenden Erfindung ist es, eine Mittelpuffer­ kupplung nach dem Oberbegriff des Anspruchs 1 zu schaffen, welche eine Schutzvorrichtung aufweist, die auch bei kuppelbaren bzw. gekuppelten Schienenfahrzeugen ohne zusätzliche Umbauten einen Schutz im Bereich der Zug- und Stoßvorrichtung gewährleistet.The object of the present invention is a medium buffer create clutch according to the preamble of claim 1, which a Has protective device that can also be coupled or coupled Protection in the field of rail vehicles without additional modifications Pulling and pushing device guaranteed.

Diese Aufgabe wird entsprechend dem kennzeichnenden Teil des Anspruchs 1 gelöst.This task is performed according to the characteristic part of the Claim 1 solved.

Weitere Ausgestaltungen der Erfindung sind der nachfolgenden Beschreibung und den Unteransprüchen zu entnehmen. Further refinements of the invention are as follows Description and the dependent claims.  

Die Erfindung wird nachstehend anhand des in der beigefügten Abbildung dargestellten Ausführungsbeispiels näher erläutert.The invention is illustrated below in the attached Figure illustrated embodiment explained in more detail.

Die einzige Figur zeigt eine Draufsicht auf eine Mittelpuffer­ kupplung mit einer Schutzvorrichtung bei einem Schienenfahrzeug.The only figure shows a top view of a central buffer Coupling with a protective device in a rail vehicle.

Eine Mittelpufferkupplung 1 weist einen an einer Zug- und Druckstange 2 angeordneten Kupplungskopf 3 auf. Die Zug- und Druckstange 2 ist mit einer auf Zug und Druck wirkenden Puffervorrichtung 4 verbun­ den, welche mittels eines Drehgelenks 5 schwenkbar in horizontaler Rich­ tung am Gestell 6 eines Schienenfahrzeugs befestigt ist. Die Linie 7 zeigt die äußere Kontur vom Wagenkasten des Schienenfahrzeugs.A central buffer coupling 1 has a coupling head 3 arranged on a pull and push rod 2 . The pull and push rod 2 is connected to a pulling and pushing buffer device 4 which is pivotally fastened by means of a swivel joint 5 in the horizontal direction to the frame 6 of a rail vehicle. Line 7 shows the outer contour of the body of the rail vehicle.

Eine Schutzvorrichtung 8 ist an der Mittelpufferkupplung 1 an­ geordnet und mit dieser verschwenkbar.A protective device 8 is arranged on the central buffer coupling 1 and pivotable therewith.

Die Schutzvorrichtung 8 weist beidseits des Kupplungskopfes 3 angeordnete Schutzbügel 9 auf, welche über Abstützstangen 10 mit dem Ge­ stell 6 verbunden sind. Die Abstützstangen 10 können federnd oder ener­ gieverzehrend ausgebildet sein.The protective device 8 has on both sides of the coupling head 3 arranged protective brackets 9 , which are connected via support rods 10 to the rack 6 . The support rods 10 can be designed to be resilient or energy-absorbing.

Die äußere Kontur 11 der Schutzbügel 9 verläuft ähnlich wie die Kontur 7 des Wagenkastens und liegt mindestens in der Mittelstellung außerhalb des Wagenkastens.The outer contour 11 of the protective bracket 9 runs similarly to the contour 7 of the car body and is at least in the middle position outside the car body.

Der Kupplungskopf 3 weist seitlich je eine Lasche 12 auf, an welcher jeweils ein Schutzbügel 9 gelenkig befestigt ist, wobei die Ver­ bindung vorzugsweise mittels einer, gewisse Schwenkbewegungen zulassen­ den Gummi-Gelenkbüchse 13 erfolgt.The coupling head 3 has a tab 12 on each side, to each of which a protective bracket 9 is articulated, the connection preferably by means of a certain pivoting movements allowing the rubber joint bushing 13 to take place.

Es können auch andere Gelenkverbindungen bzw. Büchsen verwen­ det werden. Die Abstützstangen 10 sind ebenfalls mittels Gelenkbüchsen 13 - vorzugsweise mit Gummi-Gelenkbüchsen 13 - mit den Schutzbügeln 9 verbunden, wobei die Anlenkstelle vorzugsweise vom Kupplungskopf 3 aus betrachtet in der zweiten Hälfte des sich bogenförmig erstreckenden Schutzbügels 9 angeordnet ist. Das andere Ende der Abstützstangen 10 ist über Drehgelenke 14 mit dem Gestell 6 des Schienenfahrzeugs verbunden.Other hinge connections or bushings can also be used. The support rods 10 are also connected to the protective brackets 9 by means of joint bushes 13 - preferably with rubber joint bushings 13 , the articulation point preferably being arranged from the coupling head 3 in the second half of the arch-shaped protective bracket 9 . The other end of the support rods 10 is connected to the frame 6 of the rail vehicle via swivel joints 14 .

Der Schutzbügel 9 ist vorzugsweise zur Aufnahme von Stößen z. B. L-förmig oder U-förmig ausgebildet, wobei er auch an der äußeren Kontur 11 eine nach unten sich erstreckende Schutzwand aufweisen kann.The protective bracket 9 is preferably for receiving shocks z. B. L-shaped or U-shaped, wherein it can also have a downwardly extending protective wall on the outer contour 11 .

Durch die gelenkige Anordnung der Schutzvorrichtung 8 an der Mittelpufferkupplung 1 können die Schutzbügel 9 die bei Druck- oder Zug­ belastungen auftretenden Längsbewegungen des Kupplungskopfes 3 ohne Ver­ klemmungen und unter Beibehaltung der Schutzwirkung mitmachen.Due to the articulated arrangement of the protective device 8 on the central buffer coupling 1 , the protective bracket 9 can take part in the longitudinal movements of the coupling head 3 occurring under pressure or tensile loads without jamming and while maintaining the protective effect.

Die Schutzvorrichtung 8 ist zur Aufnahme von seitlich des Kupplungskopfes 3 auftretenden Stößen ausgebildet, wobei ein großer Teil der Stoßenergie durch die Puffervorrichtung 4 der Mittelpufferkupplung 1 aufgenommen wird.The protective device 8 is designed to absorb impacts occurring laterally of the coupling head 3 , a large part of the impact energy being absorbed by the buffer device 4 of the central buffer coupling 1 .

Außerdem kann sie den Raum unterhalb des Wagenkastens schüt­ zen, so daß in diesem Bereich ein Schutz gegen unter das Schienenfahr­ zeug geratende Gegenstände oder Lebewesen gegeben ist.It can also cover the space below the car body zen, so that in this area protection against under the rail there are any guessing objects or living things.

Claims (7)

1. Mittelpufferkupplung für Schienenfahrzeuge mit einer Schutzvorrichtung, dadurch gekennzeichnet, daß die Schutz- Vorrichtung (8) beidseits eines Kupplungskopfes (3) der Mittelpufferkupplung (1) angeordnete Schutzbügel (9) auf­ weist.1. central buffer coupling for rail vehicles with a protective device, characterized in that the protective device ( 8 ) on both sides of a coupling head ( 3 ) of the central buffer coupling ( 1 ) arranged protective bracket ( 9 ). 2. Mittelpufferkupplung nach Anspruch 1, dadurch gekennzeich­ net, daß jeder Schutzbügel (9) gelenkig am Kupplungskopf (3) befestigt ist und jeweils mittels einer Abstützstange (10) mit dem Gestell (6) des Schienenfahrzeuges gelenkig verbunden ist.2. central buffer coupling according to claim 1, characterized in that each protective bracket ( 9 ) is articulated to the coupling head ( 3 ) and each articulated by means of a support rod ( 10 ) with the frame ( 6 ) of the rail vehicle. 3. Mittelpufferkupplung nach Anspruch 1 oder 2, dadurch ge­ kennzeichnet, daß der Kupplungskopf (3) an einer axial be­ weglichen und schwenkbar am Gestell (6) des Schienenfahr­ zeuges befestigten Zug- und Druckstange (2) angeordnet ist.3. central buffer coupling according to claim 1 or 2, characterized in that the coupling head ( 3 ) on an axially movable and pivotally on the frame ( 6 ) of the rail driving tool attached pull and push rod ( 2 ) is arranged. 4. Mittelpufferkupplung nach Anspruch 3, dadurch gekennzeich­ net, daß die Schutzbügel (9) in einer durch die Zug- und Druckstange gehenden horizontalen Ebene angeordnet sind. 4. central buffer coupling according to claim 3, characterized in that the protective bracket ( 9 ) are arranged in a horizontal plane going through the pull and push rod. 5. Mittelpufferkupplung nach Anspruch 3 oder 4, dadurch ge­ zeichnet, daß die Schutzbügel (9) und die Abstützstangen (10) an denen Anlenkstellen die Schwenk- und Längsbewegun­ gen des Kupplungskopfes (3) ermöglichende Gelenke (13, 14) aufweist.5. central buffer coupling according to claim 3 or 4, characterized in that the protective bracket ( 9 ) and the support rods ( 10 ) at which articulation points the pivoting and longitudinal movements gene of the coupling head ( 3 ) enabling joints ( 13 , 14 ). 6. Mittelpufferkupplung nach Anspruch 6, dadurch gekennzeich­ net, daß die mit an den Schutzbügeln (9) angeordneten Ge­ lenke (13) als Gelenk-Büchsen (13) ausgebildet sind.6. central buffer coupling according to claim 6, characterized in that with the on the protective brackets ( 9 ) arranged Ge joints ( 13 ) are designed as joint bushings ( 13 ). 7. Mittelpufferkupplung nach einem der Ansprüche 2 bis 6, da­ durch gekennzeichnet, daß die Abstützstangen (10) federnd oder energieverzehrend ausgebildet sind.7. central buffer coupling according to one of claims 2 to 6, characterized in that the support rods ( 10 ) are resilient or energy-consuming.
DE19934312405 1992-04-30 1993-04-16 CENTER BUFFER CLUTCH FOR RAIL VEHICLES WITH A PROTECTIVE DEVICE Withdrawn DE4312405A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH138992A CH687140A5 (en) 1992-04-30 1992-04-30 Central buffer coupling for a rail vehicle with a protective device.

Publications (1)

Publication Number Publication Date
DE4312405A1 true DE4312405A1 (en) 1993-11-04

Family

ID=4209289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19934312405 Withdrawn DE4312405A1 (en) 1992-04-30 1993-04-16 CENTER BUFFER CLUTCH FOR RAIL VEHICLES WITH A PROTECTIVE DEVICE

Country Status (3)

Country Link
CH (1) CH687140A5 (en)
DE (1) DE4312405A1 (en)
FR (1) FR2690667A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445182C1 (en) * 1994-12-17 1995-12-21 Bergische Stahlindustrie Railcar coupling block with bilateral anchor plates
EP0826570A2 (en) * 1996-08-31 1998-03-04 Linke-Hofmann-Busch Gesellschaft mit beschränkter Haftung Horizontally swivelling covering for an aperture in a front end of a railway vehicle for a central buffer coupling
EP0870667A2 (en) * 1997-04-07 1998-10-14 Deutsche Waggonbau AG Actuation device for front flaps for motor rail coaches or driving cab vehicles
DE20306624U1 (en) * 2003-04-29 2004-09-02 Kehr, Stephan Accident protection device
EP2995526A1 (en) 2014-09-11 2016-03-16 Bombardier Transportation GmbH Rail vehicle and clutch assembly for the rail vehicle, and method for coupling the railway vehicle with a second rail vehicle
DE102016210642A1 (en) 2016-06-15 2017-12-21 Voith Patent Gmbh Cover for a coupling head of a coupling arrangement and in particular a coupling head of a central buffer coupling
CN109572742A (en) * 2018-01-10 2019-04-05 成都兰腾科技有限公司 The collision frame of collision energy is buffered on vehicle
WO2019219809A1 (en) 2018-05-18 2019-11-21 Voith Patent Gmbh Coupling device having a covering device, and rail vehicle having a coupling device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2934550B1 (en) * 2008-08-04 2013-06-28 Alstom Transport Sa RAILWAY VEHICLE.
DE102010023318A1 (en) * 2010-06-10 2011-12-15 Voith Patent Gmbh Device for pivoting one or more nose flaps of a track-guided vehicle and Bugklappenmodul
CN115009317B (en) * 2022-06-02 2024-04-09 南京浦汇车辆配件有限公司 Energy absorbing structure of railway vehicle cab

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228941C2 (en) * 1982-08-03 1990-05-10 Scharfenbergkupplung Gmbh, 3320 Salzgitter, De
DE3818839C2 (en) * 1988-06-03 1991-06-06 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255173C (en) *
FR1019351A (en) * 1950-05-31 1953-01-21 Metallurg Et Acieries D Henin Improvements to buffering and traction systems for sedans, especially mine sedans without chassis
DE3228942A1 (en) * 1982-08-03 1984-02-09 Scharfenbergkupplung Gmbh, 3320 Salzgitter Anti-climbing protection for rail vehicles
DE3931171A1 (en) * 1988-06-03 1991-04-04 Messerschmitt Boelkow Blohm Tram car with central coupler buffer - has pairs of guide faces in opposite transverse directions, each with one force transmission side

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228941C2 (en) * 1982-08-03 1990-05-10 Scharfenbergkupplung Gmbh, 3320 Salzgitter, De
DE3818839C2 (en) * 1988-06-03 1991-06-06 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445182C1 (en) * 1994-12-17 1995-12-21 Bergische Stahlindustrie Railcar coupling block with bilateral anchor plates
EP0826570A2 (en) * 1996-08-31 1998-03-04 Linke-Hofmann-Busch Gesellschaft mit beschränkter Haftung Horizontally swivelling covering for an aperture in a front end of a railway vehicle for a central buffer coupling
DE19635382A1 (en) * 1996-08-31 1998-03-05 Linke Hofmann Busch Horizontally pivotable cover for a passage opening in an end face of a rail vehicle for a central buffer coupling
EP0826570A3 (en) * 1996-08-31 1999-07-28 ALSTOM LHB GmbH Horizontally swivelling covering for an aperture in a front end of a railway vehicle for a central buffer coupling
EP0870667A2 (en) * 1997-04-07 1998-10-14 Deutsche Waggonbau AG Actuation device for front flaps for motor rail coaches or driving cab vehicles
EP0870667A3 (en) * 1997-04-07 1999-01-20 Deutsche Waggonbau AG Actuation device for front flaps for motor rail coaches or driving cab vehicles
DE20306624U1 (en) * 2003-04-29 2004-09-02 Kehr, Stephan Accident protection device
EP2995526A1 (en) 2014-09-11 2016-03-16 Bombardier Transportation GmbH Rail vehicle and clutch assembly for the rail vehicle, and method for coupling the railway vehicle with a second rail vehicle
DE102014218196A1 (en) 2014-09-11 2016-03-17 Bombardier Transportation Gmbh Rail vehicle and coupling arrangement for the rail vehicle and method for coupling the rail vehicle with a second rail vehicle
DE102016210642A1 (en) 2016-06-15 2017-12-21 Voith Patent Gmbh Cover for a coupling head of a coupling arrangement and in particular a coupling head of a central buffer coupling
WO2017215850A1 (en) 2016-06-15 2017-12-21 Voith Patent Gmbh Covering for a coupling head of a coupling assembly and in particular a coupling head of a centre buffer coupling
CN109572742A (en) * 2018-01-10 2019-04-05 成都兰腾科技有限公司 The collision frame of collision energy is buffered on vehicle
WO2019219809A1 (en) 2018-05-18 2019-11-21 Voith Patent Gmbh Coupling device having a covering device, and rail vehicle having a coupling device

Also Published As

Publication number Publication date
CH687140A5 (en) 1996-09-30
FR2690667A1 (en) 1993-11-05

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