EP0558819A1 - Locking device for the upper loading floor of double-deck railway wagons for the transport of road vehicles - Google Patents

Locking device for the upper loading floor of double-deck railway wagons for the transport of road vehicles Download PDF

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Publication number
EP0558819A1
EP0558819A1 EP92121775A EP92121775A EP0558819A1 EP 0558819 A1 EP0558819 A1 EP 0558819A1 EP 92121775 A EP92121775 A EP 92121775A EP 92121775 A EP92121775 A EP 92121775A EP 0558819 A1 EP0558819 A1 EP 0558819A1
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EP
European Patent Office
Prior art keywords
vertical swivel
loading platform
hooks
locking device
hook
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
EP92121775A
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German (de)
French (fr)
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EP0558819B1 (en
Inventor
Jochen Dipl.-Ing. Hahne
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.)
Alstom Transport Deutschland GmbH
Original Assignee
Linke Hofmann Busch GmbH
Linke Hofmann Busch Waggon Fahrzeug Maschinen GmbH
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Publication date
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Publication of EP0558819A1 publication Critical patent/EP0558819A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/04—Wagons or vans with movable floors, e.g. rotatable or floors which can be raised or lowered

Definitions

  • the invention relates to a locking device for the upper loading platform of double-decker railway freight wagons for the transport of road vehicles according to the preamble of claim 1.
  • Such a locking device is known from DE 25 01 036 A1, which furthermore has a locking fork which is connected via a pin joint to a rocker arm which is connected on the one hand to a cable drive for height adjustment of the loading platform and on the other hand is articulated on the loading platform via a fork guide .
  • the locking forks on both long sides of the loading platform can be hooked into supporting hooks fastened to the inner sides of the support columns, whereby a locking bolt arranged on each longitudinal side of the loading platform in a guide sleeve that is rotatable and axially displaceable is displaced via a driver bolt against the assigned supporting column and tensioned depending on the load and upon actuation of the Cable drive is released from the support column by reversing the torque of the rocker arm.
  • This locking device does not meet the currently applicable accident prevention regulations (UVV) for lifting platforms, since an additional fall protection, which must reach within a maximum of 100 mm if the intended suspension breaks, is not provided.
  • UVV accident prevention regulations
  • the invention is therefore based on the object of a locking device of the type mentioned for the upper loading platform to design double-decker railway freight wagons in such a way that even if a lifting eye or the associated lifting hook of the locking device breaks, lowering of the upper loading platform beyond a permissible level of wetness is avoided.
  • the unit consists of two identical rail freight wagons A, B, which are connected to each other via a close coupling.
  • Each rail freight wagon A, B has four support columns 1, which are arranged mirror-symmetrically to one another, between which the upper loading platform 2 is arranged, each of which is arranged in pairs opposite one another at the wagon ends or in the region of the axle bearing.
  • the upper loading platform 2 is designed such that it can be adjusted in height by means of a lifting device (cable, chain drive or the like) in such a way that lowering of the upper loading platform 2 to the lower loading platform 3 is made possible, with one-sided height adjustment an inclination of the upper loading platform according to FIG. 2 is given.
  • the upper loading platform 2 at the short-coupled end of the freight wagons between the support columns 1 is not adjustable in height but is only rotatably supported on the support columns 1 about a horizontal axis.
  • the locking device has a first vertical swivel eyelet 4 fastened to the upper loading platform 1 with a swivel axis arranged in the longitudinal direction of the carriage, which can be brought into engagement with a support hook 5 fastened to the associated support column 1.
  • a second vertical swivel eyelet 7 with the same swivel axis as the first vertical swivel eyelet 4 is articulated on the loading platform 1.
  • the second vertical swivel eyelet 7 is held in the locking position of the loading platform 2 at a distance from the support surface of a catch hook 8 fastened to the support column 1.
  • the second vertical swivel eyelet 4 and the catch hook 8 are arranged below the first vertical swivel eyelet 4 and the support hook 5.
  • the vertical swivel eyelets 4, 7 are coupled by means of a spring 9 which is arranged or formed between the vertical swivel eyelets 4, 7 in such a way that the vertical swivel eyelets 4, 7 come into contact with the support column 1 by the spring force of the spring 9.
  • the vertical swivel eyelets 4, 7 are further coupled to an actuating device 10, which enables the vertical swivel eyelets 4, 7 to be pivoted against the force of the spring 9 in the direction of the upper loading platform 2 and with spring support in the opposite direction.
  • the actuating device 10 is designed as a linkage gear, and the vertical swivel eyelets 4, 7 have stops 11, on which members of the linkage gear engage and cause the two vertical swivel eyelets 4, 7 to pivot simultaneously.
  • the linkage has a three-stroke (triangular plate) 12 arranged below the hooks 5, 8, which is articulated to the carriage at a corner point 12a and a two-stroke (rod) 13 or 14 is articulated at the other corner points 13a, 14a.
  • the three-stroke 12 is functionally comparable with a lever mounted in the middle, the three-stroke 12, the articulated two-strokes 13, 14 remaining above the carriage-fixed fixed bearing (corner point 12a) for a sufficient swivel angle and space-saving training is provided.
  • the two strikes 13, 14 extend to above the uppermost support hook 17 and are connected in an articulated manner to the corner points 13b or 14b of a second three-stroke 15 which are in turn articulated at the third corner point 15a.
  • a two-stroke 13 is operatively connected to the stops 11 of the vertical swivel eyes 4, 7 and is used to control the swivel movement of the vertical swivel eyes 4, 7.
  • the first three-stroke 12 is connected at the corner point 14a to an actuating lever 18 for actuating the actuating device 10.
  • the actuating device 10 is further coupled to an optical, preferably mechanical display (pointer) 19 which clearly and clearly indicates the pivoted and the pivoted-in position of the vertical swivel eyelets 4, 7.
  • the mechanical display 19 is arranged as a pointer on the upper three flute 15.
  • the locking device has a load display device 20 with an optical, preferably mechanical display (pointer) 21, which indicates the proper lowering of the upper loading platform 2 at least onto the provided support hook 5, which is used for locking the horizontal normal position of the upper loading platform 2.
  • an optical, preferably mechanical display (pointer) 21 which indicates the proper lowering of the upper loading platform 2 at least onto the provided support hook 5, which is used for locking the horizontal normal position of the upper loading platform 2.
  • the load display device 20 has a control cam 22 which, in the swiveled-in position of the first vertical swivel eyelet 4 and in the lowered state of the upper loading platform 2 is in operative connection with an extension 23 of the first vertical swivel eyelet 4.
  • the load display device 20 has a guide rod 24 which is arranged parallel to the support column 1 and is supported axially displaceably and spring-loaded (spring 25) against the carriage.
  • the guide rod 24 is provided with at least one control cam 22, which is assigned to the support hook 5, which is used for locking the upper loading platform 2 in the horizontal normal position of the upper loading platform 2.
  • a further control hook 22 on the guide rod 24 can also be assigned to further support hooks 17 on the support column 1, so that a control cam 22 of the load display device 20 is assigned to each support hook 5, 17 used.
  • the display (pointer) 21 is articulated, which is supported in an articulated manner against the support column 1.
  • the loading platform 2 is raised with the lifting device to such an extent that the vertical swivel eyelets 4, 7 can be pivoted out of the mouth of the hooks 5, 8.
  • the required stroke is indicated by the load display device 20, since the control cam 22 raised with the loading platform 2 causes a height adjustment of the extension 23 and thus the spring-loaded guide rod 24.
  • the guide rod 24 operates the display 21.
  • the display 21 (arrows) o characterized pivoted around 90th
  • the vertical swivel eyes 4, 7 are pivoted by means of the actuating device 10 from the support column 1 to the upper loading platform 2.
  • the three-stroke 12 is pivoted - in the exemplary embodiment by approximately 45 ° - which in turn is arranged parallel to the support column 1
  • Two-stroke 13 offset parallel inwards towards the loading platform 2.
  • the upper loading platform 2 can now be adjusted into the desired position by means of the lifting device, since the vetical swivel eyelets 4, 7 have come out of the catch area of the hooks 5, 8, 17.
  • the actuating device i. H. reset the operating lever 18, the vertical swivel eyelets 4, 7 swiveling back into the starting position by the force of the spring 9.
  • the upper loading platform 2 can be extended upwards from the horizontal normal position and locked in the carrying hook 17.
  • the first vertical swivel eyelet 4 automatically engages with the provided support hook 17.
  • the second vertical swivel eyelet 7 remains at a distance from the contact surface of the associated catch hook 8 '.
  • the vertical swivel eye 4 If the loading platform 2 is lifted upwards, the vertical swivel eye 4 being located below the support hook 17, the vertical swivel eye 4 first slides on the inside of the support column 1 and then follows the outer contour of the support hook 17 as a result of the spring force of the spring 9 over the hook mouth of the support hook 17 . After that the loading platform 2 is lowered again so far that the vertical swivel eye 4 takes over the load and the lifting device is relieved, which is indicated by the display 21 of the load display device 20, as described above.
  • the loading platform 2 is to be lowered until the vertical swivel eyelet 4 is properly suspended in the support hook 17, which is indicated by the display 21, the guide rod 24 through the attachment 23 on the vertical swivel eyelet 4 longitudinally displaced over the control cam 22 and the display 21 is pivoted.
  • the catch hook 8 'can - as provided in the exemplary embodiment - be provided identically with the support hook 5 if the hook distances are selected accordingly.
  • the hook spacings required for this cannot always be achieved, so that two support hooks 5, 17 and underneath two catch hooks 8, 8 'are to be arranged, the vertical swivel eyelets 4, 7 in the horizontal normal position being assigned to the pair of hooks 5, 8 in the swung-up loading position to the pair of hooks 17, 8'.
  • the actuating devices 10 for the pairs of vertical swivel eyes 4, 7 on both sides of the loading platform 2 are coupled to one another via a coupling gear (coupling rod), not shown.
  • the loading platform 2 is supported via the second vertical swivel eyelet 7 and the catch hook 8, the amount of the adjusting Lowering of the loading platform 2 corresponds to the predetermined distance between the second vertical swivel eyelet 7 and the contact surface of the catch hook 8.
  • UVV accident prevention regulation
  • the invention can also be used for rail freight wagons in which the upper loading surface 2 is rotatably supported at one end between two support columns 1 about a horizontal axis and is displaceable in the longitudinal direction of the vehicle. On the vertical adjustability side, a vertical guide for the upper loading area 2 is then additionally required.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Handcart (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

In order, in the case of an upper loading floor (2) of double-deck railway goods wagons, to avoid the upper loading floor (2) being lowered beyond an acceptable degree in the event of a vertical swivel eyelet (4) or the associated supporting hook (5) of the locking device breaking, a second vertical swivel eyelet (7) which is held in the locked position at a distance from the supporting face of a second catch hook (8) which is attached to the support column (1) is coupled in the region of the coupling (6) of the vertical swivel eyelet (4), the vertical swivel eyelets (4, 7) being coupled by means of a spring (9) and a common actuation device (10) being provided for the swivelling of the vertical swivel eyelets (4, 7) out of the catch area of the hooks (5, 8) counter to the force of the spring (9). <IMAGE>

Description

Die Erfindung betrifft eine Arretiereinrichtung für die obere Ladeplattform doppelstöckiger Eisenbahngüterwagen für den Transport von Straßenfahrzeugen nach dem Oberbegriff des Anspruchs 1.The invention relates to a locking device for the upper loading platform of double-decker railway freight wagons for the transport of road vehicles according to the preamble of claim 1.

Aus der DE 25 01 036 A1 ist eine derartige Arretiereinrichtung bekannt, die des weiteren eine Arretierungsgabel aufweist, die über ein Bolzengelenk mit einem Kipphebel verbunden ist, der einerseits mit einem Seiltrieb zur Höhenverstellung der Ladeplattform verbunden und andererseits über eine Gabelführung an der Ladeplattform angelenkt ist. Die Arretierungsgabeln zu beiden Längsseiten der Ladeplattform sind in an den Innenseiten der Tragsäulen befestigte Traghaken einhängbar, wodurch ein auf jeder Längsseite der Ladeplattform in einer Führungshülse drehbar und axial verschiebbar angeordneter Arretierungsbolzen über einen Mitnehmerbolzen gegen die zugeordnete Tragsäule verschoben und lastabhängig verspannt ist und bei Betätigung des Seiltriebes durch Umkehrung des Drehmomentes des Kipphebels von der Tragsäule gelöst wird.Such a locking device is known from DE 25 01 036 A1, which furthermore has a locking fork which is connected via a pin joint to a rocker arm which is connected on the one hand to a cable drive for height adjustment of the loading platform and on the other hand is articulated on the loading platform via a fork guide . The locking forks on both long sides of the loading platform can be hooked into supporting hooks fastened to the inner sides of the support columns, whereby a locking bolt arranged on each longitudinal side of the loading platform in a guide sleeve that is rotatable and axially displaceable is displaced via a driver bolt against the assigned supporting column and tensioned depending on the load and upon actuation of the Cable drive is released from the support column by reversing the torque of the rocker arm.

Diese Arretiereinrichtung erfüllt die derzeit gültige Unfallverhütungsvorschrift (UVV) für Hebebühnen nicht, da eine zusätzliche Fallsicherung, die innerhalb von maximal 100 mm greifen muß, falls die vorgesehene Aufhängung bricht, nicht vorgesehen ist.This locking device does not meet the currently applicable accident prevention regulations (UVV) for lifting platforms, since an additional fall protection, which must reach within a maximum of 100 mm if the intended suspension breaks, is not provided.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Arretiereinrichtung der eingangs genannten Art für die obere Ladeplattform doppelstöckiger Eisenbahngüterwagen derart auszubilden, daß auch beim Bruch einer Tragöse oder des zugeordneten Traghakens der Arretiereinrichtung ein Absenken der oberen Ladeplattform über ein zulässiges Naß hinaus vermieden wird.The invention is therefore based on the object of a locking device of the type mentioned for the upper loading platform to design double-decker railway freight wagons in such a way that even if a lifting eye or the associated lifting hook of the locking device breaks, lowering of the upper loading platform beyond a permissible level of wetness is avoided.

Erfindungsgemäß wird diese Aufgabe durch die im Patentanspruch 1 gekennzeichnete Arretiereinrichtung gelöst.According to the invention, this object is achieved by the locking device characterized in claim 1.

In den Unteransprüchen sind zweckmäßige Ausgestaltungen und Weiterbildungen der Erfindung angegeben.Expedient refinements and developments of the invention are specified in the subclaims.

Die Erfindung wird nachstehend mit Bezug auf die Zeichnung an einem Ausführungsbeispiel näher erläutert. Es zeigt

Fig. 1
zwei zu einer kurzgekuppelten Einheit gekuppelte Eisenbahngüterwagen mit horizontal gestellten oberen Ladeplattformen;
Fig. 2
die in Fig. 1 dargestellte kurzgekuppelte Einheit mit einseitig abgesenkter oberer Ladeplattform eines Eisenbahngüterwagens;
Fig. 3
eine Darstellung der Arretiereinrichtung im Schnitt nach der Linie III - III der Fig. 1;
Fig. 4
die Arretiereinrichtung nach Fig. 3 in Draufsicht in teilweise gebrochener Darstellung;
Fig. 5
eine Betätigungseinrichtung für die Arretiereinrichtung im Schnitt nach der Linie III - III der Fig. 1 in schematischer Darstellung bei arretierter oberer Ladeplattform;
Fig. 6
die Betätigungseinrichtung nach Fig. 5 bei angehobener oberer Ladeplattform und mit verschwenkten Vertikalschwenkösen;
Fig. 7
eine Lastanzeigeeinrichtung für die Arretiereinrichtung im Schnitt nach der Linie III - III der Fig. 1 in schematischer Darstellung bei arretierter oberer Ladeplattform;
Fig. 8
die Lastanzeigeeinrichtung nach Fig. 7 bei angehobener oberer Ladeplattform.
The invention is explained in more detail below with reference to the drawing using an exemplary embodiment. It shows
Fig. 1
two railway freight cars coupled to a short-coupled unit with horizontally positioned upper loading platforms;
Fig. 2
the short-coupled unit shown in Figure 1 with one side lowered upper loading platform of a rail freight car.
Fig. 3
a representation of the locking device in section along the line III - III of Fig. 1;
Fig. 4
the locking device of Figure 3 in plan view in a partially broken view.
Fig. 5
an actuating device for the locking device in section along the line III - III of Figure 1 in a schematic representation with the upper loading platform locked;
Fig. 6
5 with the upper loading platform raised and with pivoted vertical swivel eyelets;
Fig. 7
a load display device for the locking device in section along the line III - III of Figure 1 in a schematic representation with the upper loading platform locked;
Fig. 8
7 with the upper loading platform raised.

Die Einheit besteht aus zwei gleichartigen Eisenbahngüterwagen A, B, die über eine Kurzkupplung miteinander verbunden sind. Jeder Eisenbahngüterwagen A, B weist vier Tragsäulen 1 auf, die spiegelsymmetrisch zueinander angeordnet sind, zwischen denen die obere Ladeplattform 2 angeordnet ist, die jeweils paarweise gegenüberliegend an den Wagenenden bzw. im Bereich der Achslagerung angeordnet sind. Mindestens an den freien, mit üblicher Kupplung versehenen Wagenenden ist die obere Ladeplattform 2 mittels Hubeinrichtung (Seil-, Kettentrieb oder dergleichen) höhenverstellbar ausgebildet, derart, daß ein Absenken der oberen Ladeplattform 2 bis auf die untere Ladeplattform 3 ermöglicht ist, wobei bei einseitiger Höhenverstellung eine Schrägstellung der oberen Ladeplattform gemäß Fig. 2 gegeben ist.The unit consists of two identical rail freight wagons A, B, which are connected to each other via a close coupling. Each rail freight wagon A, B has four support columns 1, which are arranged mirror-symmetrically to one another, between which the upper loading platform 2 is arranged, each of which is arranged in pairs opposite one another at the wagon ends or in the region of the axle bearing. At least at the free ends of the car, which are provided with the usual coupling, the upper loading platform 2 is designed such that it can be adjusted in height by means of a lifting device (cable, chain drive or the like) in such a way that lowering of the upper loading platform 2 to the lower loading platform 3 is made possible, with one-sided height adjustment an inclination of the upper loading platform according to FIG. 2 is given.

Im Ausführungsbeispiel ist die obere Ladeplattform 2 am kurzgekuppelten Ende der Güterwagen zwischen den Tragsäulen 1 nicht höhenverstellbar sondern lediglich um eine Horizontalachse drehbar an den Tragsäulen 1 gelagert.In the exemplary embodiment, the upper loading platform 2 at the short-coupled end of the freight wagons between the support columns 1 is not adjustable in height but is only rotatably supported on the support columns 1 about a horizontal axis.

Am höhenverstellbaren Ende des Eisenbahngüterwagens ist die obere Ladeplattform 2 mittels je einer Arretiereinrichtung an den beiden gegenüberliegenden Tragsäulen 1 arretierbar. Die Arretiereinrichtung weist eine an der oberen Ladeplattform 1 befestigte erste Vertikalschwenköse 4 mit in Wagenlängsrichtung angeordneter Schwenkachse auf, die mit einem an der zugeordneten Tragsäule 1 befestigten Traghaken 5 in Eingriff bringbar ist. Im Bereich der Anlenkung 6 der ersten Vertikalschwenköse 4 ist eine zweite Vertikalschwenköse 7 mit gleicher Schwenkachse wie die erste Vertikalschwenköse 4 an der Ladeplattform 1 angelenkt. Die zweite Vertikalschwenköse 7 ist in Arretierposition der Ladeplattform 2 auf Abstand zur Auflagefläche eines an der Tragsäule 1 befestigten Fanghakens 8 gehalten. Die zweite Vertikalschwenköse 4 und der Fanghaken 8 sind unterhalb der ersten Vertikalschwenköse 4 und des Traghakens 5 angeordnet.At the height-adjustable end of the rail freight wagon is the upper loading platform 2 by means of a locking device on each of the two opposite support columns 1 lockable. The locking device has a first vertical swivel eyelet 4 fastened to the upper loading platform 1 with a swivel axis arranged in the longitudinal direction of the carriage, which can be brought into engagement with a support hook 5 fastened to the associated support column 1. In the region of the articulation 6 of the first vertical swivel eyelet 4, a second vertical swivel eyelet 7 with the same swivel axis as the first vertical swivel eyelet 4 is articulated on the loading platform 1. The second vertical swivel eyelet 7 is held in the locking position of the loading platform 2 at a distance from the support surface of a catch hook 8 fastened to the support column 1. The second vertical swivel eyelet 4 and the catch hook 8 are arranged below the first vertical swivel eyelet 4 and the support hook 5.

Die Vertikalschwenkösen 4, 7 sind mittels einer Feder 9 gekoppelt, die zwischen den Vertikalschwenkösen 4, 7 derart angeordnet bzw. ausgebildet ist, daß durch die Federkraft der Feder 9 die Vertikalschwenkösen 4, 7 an der Tragsäule 1 zur Anlage gelangen.The vertical swivel eyelets 4, 7 are coupled by means of a spring 9 which is arranged or formed between the vertical swivel eyelets 4, 7 in such a way that the vertical swivel eyelets 4, 7 come into contact with the support column 1 by the spring force of the spring 9.

Die Vertikalschwenkösen 4, 7 sind weiter mit einer Betätigungseinrichtung 10 gekoppelt, die ein Verschwenken der Vertikalschwenkösen 4, 7 gegen die Kraft der Feder 9 in Richtung auf die obere Ladeplattform 2 und federunterstützt in Gegenrichtung ermöglicht.The vertical swivel eyelets 4, 7 are further coupled to an actuating device 10, which enables the vertical swivel eyelets 4, 7 to be pivoted against the force of the spring 9 in the direction of the upper loading platform 2 and with spring support in the opposite direction.

Die Betätigungseinrichtung 10 ist als Gestängegetriebe ausgebildet, und die Vertikalschwenkösen 4, 7 weisen Anschläge 11 auf, an die Glieder des Gestängegetriebes angreifen und ein gleichzeitiges Verschwenken der beiden Vertikalschwenkösen 4, 7 bewirken.The actuating device 10 is designed as a linkage gear, and the vertical swivel eyelets 4, 7 have stops 11, on which members of the linkage gear engage and cause the two vertical swivel eyelets 4, 7 to pivot simultaneously.

Das Gestängegetriebe weist einen unterhalb der Haken 5, 8 angeordneten Dreischlag (Dreiecksplatte) 12 auf, der an einem Eckpunkt 12a wagenfest am Wagen angelenkt ist und an dessen anderen Eckpunkten 13a, 14a je ein Zweischlag (Stange) 13 bzw. 14 angelenkt ist.The linkage has a three-stroke (triangular plate) 12 arranged below the hooks 5, 8, which is articulated to the carriage at a corner point 12a and a two-stroke (rod) 13 or 14 is articulated at the other corner points 13a, 14a.

Der Dreischlag 12 ist funktionsvergleichbar mit einem mittig gelagerten Hebel, wobei durch die Ausbildung als Dreischlag 12, die angelenkten Zweischläge 13, 14 für einen ausreichenden Schwenkwinkel oberhalb des wagenfesten Festlagers (Eckpunkt 12a) verbleiben und eine platzsparende Ausbildung gegeben ist.The three-stroke 12 is functionally comparable with a lever mounted in the middle, the three-stroke 12, the articulated two-strokes 13, 14 remaining above the carriage-fixed fixed bearing (corner point 12a) for a sufficient swivel angle and space-saving training is provided.

Die Zweischläge 13, 14 erstrecken sich bis oberhalb des obersten Traghakens 17 und sind mit den ihnen zugeordneten Eckpunkten 13b bzw. 14b eines zweiten Dreischlages 15 gelenkig verbunden, der seinerseits am dritten Eckpunkt 15a wagenfest angelenkt ist.The two strikes 13, 14 extend to above the uppermost support hook 17 and are connected in an articulated manner to the corner points 13b or 14b of a second three-stroke 15 which are in turn articulated at the third corner point 15a.

Ein Zweischlag 13 steht in Wirkverbindung mit den Anschlägen 11 der Vertikalschwenkösen 4, 7 und dient zur Ansteuerung der Schwenkbewegung der Vertikalschwenkösen 4, 7. Der erste Dreischlag 12 ist am Eckpunkt 14a mit einem Betätigungshebel 18 zur Ansteuerung der Betätigungseinrichtung 10 verbunden.A two-stroke 13 is operatively connected to the stops 11 of the vertical swivel eyes 4, 7 and is used to control the swivel movement of the vertical swivel eyes 4, 7. The first three-stroke 12 is connected at the corner point 14a to an actuating lever 18 for actuating the actuating device 10.

Die Betätigungseinrichtung 10 ist weiter mit einer optischen, vorzugsweise mechanischen Anzeige (Zeiger) 19 gekoppelt, die die verschwenkte und die eingeschwenkte Lage der Vertikalschwenkösen 4, 7 eindeutig und deutlich anzeigt. Die mechanische Anzeige 19 ist als Zeiger an dem oberen Dreischlag 15 angeordnet.The actuating device 10 is further coupled to an optical, preferably mechanical display (pointer) 19 which clearly and clearly indicates the pivoted and the pivoted-in position of the vertical swivel eyelets 4, 7. The mechanical display 19 is arranged as a pointer on the upper three flute 15.

Die Arretiereinrichtung weist eine Lastanzeigeeinrichtung 20 mit einer optischen, vorzugsweise mechanischen Anzeige (Zeiger) 21 auf, die das ordnungsgemäße Absenken der oberen Ladeplattform 2 mindestens auf den vorgesehenen Traghaken 5 anzeigt, der zur Arretierung der horizontalen Normallage der oberen Ladeplattform 2 Verwendung findet.The locking device has a load display device 20 with an optical, preferably mechanical display (pointer) 21, which indicates the proper lowering of the upper loading platform 2 at least onto the provided support hook 5, which is used for locking the horizontal normal position of the upper loading platform 2.

Die Lastanzeigeeinrichtung 20 weist zur Ansteuerung einen Steuernocken 22 auf, der in der eingeschwenkten Lage der ersten Vertikalschwenköse 4 und im abgesenkten Zustand der oberen Ladeplattform 2 in Wirkverbindung mit einem Ansatz 23 der ersten Vertikalschwenköse 4 steht.For control purposes, the load display device 20 has a control cam 22 which, in the swiveled-in position of the first vertical swivel eyelet 4 and in the lowered state of the upper loading platform 2 is in operative connection with an extension 23 of the first vertical swivel eyelet 4.

In der Ausführungsform weist die Lastanzeigeeinrichtung 20 eine parallel zur Tragsäule 1 angeordnete Führungsstange 24 auf, die axialverschieblich und federbelastet (Feder 25) gegen den Wagen abgestützt ist. Die Führungsstange 24 ist mit mindestens einem Steuernocken 22 versehen, der dem Traghaken 5 zugeordnet ist, der zur Arretierung der oberen Ladeplattform 2 in horizontaler Normallage der oberen Ladeplattform 2 Verwendung findet. Weiteren Traghaken 17 an der Tragsäule 1 kann ebenfalls je ein Steuernocken 22 an der Führungsstange 24 zugeordnet sein, so daß jedem verwendeten Traghaken 5, 17 ein Steuernocken 22 der Lastanzeigeeinrichtung 20 zugeordnet ist. Am oberen Ende der Führungsstange 24 ist die Anzeige (Zeiger) 21 angelenkt, die sich gelenkig gegen die Tragsäule 1 abstützt.In the embodiment, the load display device 20 has a guide rod 24 which is arranged parallel to the support column 1 and is supported axially displaceably and spring-loaded (spring 25) against the carriage. The guide rod 24 is provided with at least one control cam 22, which is assigned to the support hook 5, which is used for locking the upper loading platform 2 in the horizontal normal position of the upper loading platform 2. A further control hook 22 on the guide rod 24 can also be assigned to further support hooks 17 on the support column 1, so that a control cam 22 of the load display device 20 is assigned to each support hook 5, 17 used. At the upper end of the guide rod 24, the display (pointer) 21 is articulated, which is supported in an articulated manner against the support column 1.

Zum Verstellen der oberen Ladeplattform 2 aus einer arretierten Lage wird die Ladeplattform 2 mit der Hubeinrichtung soweit angehoben, daß die Vertikalschwenkösen 4, 7 aus dem Maul der Haken 5, 8 verschwenkbar sind. Der benötigte Hub wird durch die Lastanzeigeeinrichtung 20 angezeigt, da der mit der Ladeplattform 2 angehobene Steuernocken 22 eine Höhenverstellung des Ansatzes 23 und damit der federbelasteten Führungsstange 24 hervorruft. Die Führungsstange 24 betätigt die Anzeige 21. Im Ausführungsbeispiel wird die Anzeige 21 (Zeiger) dadurch um ca. 90 o verschwenkt.To adjust the upper loading platform 2 from a locked position, the loading platform 2 is raised with the lifting device to such an extent that the vertical swivel eyelets 4, 7 can be pivoted out of the mouth of the hooks 5, 8. The required stroke is indicated by the load display device 20, since the control cam 22 raised with the loading platform 2 causes a height adjustment of the extension 23 and thus the spring-loaded guide rod 24. The guide rod 24 operates the display 21. In the embodiment, the display 21 (arrows) o characterized pivoted around 90th

Nunmehr werden die Vertikalschwenkösen 4, 7 mittels der Betätigungseinrichtung 10 von der Tragsäule 1 zur oberen Ladeplattform 2 verschwenkt. Dabei wird durch Verschwenken des Betätigungshebels 18 der Dreischlag 12 verschwenkt - im Ausführungsbeispiel um ca. 45 o -, der seinerseits den parallel zur Tragsäule 1 angeordneten Zweischlag 13 parallel nach innen in Richtung auf die Ladeplattform 2 versetzt. Gleichzeitig erfolgt ein Höhenversatz des Zweischlages 13, der über die Anlenkung am Dreischlag 15, dessen Verschwenkung - im Ausführungsbeispiel um ca. 45 o - und damit der an ihm befestigten Anzeige 19 - im Ausführungsbeispiel um ca. 45 o -bewirkt.Now the vertical swivel eyes 4, 7 are pivoted by means of the actuating device 10 from the support column 1 to the upper loading platform 2. By pivoting the actuating lever 18, the three-stroke 12 is pivoted - in the exemplary embodiment by approximately 45 ° - which in turn is arranged parallel to the support column 1 Two-stroke 13 offset parallel inwards towards the loading platform 2. At the same time there is a vertical offset of the two-way 13, which via the articulation on the three-way 15, its pivoting - in the exemplary embodiment by approximately 45 o - and thus the display 19 attached to it - in the exemplary embodiment by approximately 45 o .

Die am Zweischlag 13 anliegenden Anschläge 11 der Vertikalschwenkösen 4, 7 werden mit dem Zweischlag 13 nach innen versetzt, womit die Vertikalschwenkösen 4, 7 gegen die Kraft der Feder 9 verschwenken.The abutments 11 of the vertical swivel eyelets 4, 7 resting on the two flap 13 are displaced inwards with the two flap 13, whereby the vertical swivel eyelets 4, 7 pivot against the force of the spring 9.

Nunmehr ist die obere Ladeplattform 2 mittels der Hubeinrichtung in die gewünschte Lage verstellbar, da die Vetikalschwenkösen 4, 7 aus dem Fangbereich der Haken 5, 8, 17 gelangt sind.The upper loading platform 2 can now be adjusted into the desired position by means of the lifting device, since the vetical swivel eyelets 4, 7 have come out of the catch area of the hooks 5, 8, 17.

Zum Arretieren der Ladeplattform 2 ist die Betätigungseinrichtung, d. h. der Betätigungshebel 18 zurückzusetzen, wobei die Vertikalschwenkösen 4, 7 durch die Kraft der Feder 9 in die Ausgangslage zurückschwenken. Um für Beladungen der unteren Ladeplattform 3 eine ausreichende Durchfahrhöhe im Wagenübergangsbereich am Ende des Eisenbahngüterwagens zu erhalten, ist die obere Ladeplattform 2 aus der horizontalen Normallage nach oben ausstellbar und in den Traghaken 17 arretierbar. Beim Anheben der Ladeplattform 2 gelangt die erste Vertikalschwenköse 4 selbsttätig in Eingriff zum vorgesehenen Traghaken 17. Die zweite Vertikalschwenköse 7 bleibt auf Abstand zur Auflagefläche des zugeordneten Fanghakens 8'.To lock the loading platform 2, the actuating device, i. H. reset the operating lever 18, the vertical swivel eyelets 4, 7 swiveling back into the starting position by the force of the spring 9. In order to obtain a sufficient clearance height in the wagon transition area at the end of the rail freight wagon for loading the lower loading platform 3, the upper loading platform 2 can be extended upwards from the horizontal normal position and locked in the carrying hook 17. When the loading platform 2 is lifted, the first vertical swivel eyelet 4 automatically engages with the provided support hook 17. The second vertical swivel eyelet 7 remains at a distance from the contact surface of the associated catch hook 8 '.

Wird die Ladeplattform 2 nach oben angehoben, wobei sich die Vertikalschwenköse 4 unterhalb des Traghakens 17 befindet, gleitet die Vertikalschwenköse 4 zunächst an der Innenseite der Tragsäule 1 und dann der Außenkontur des Traghakens 17 folgend infolge der Federkraft der Feder 9 über das Hakenmaul des Traghakens 17. Danach ist die Ladeplattform 2 wieder soweit abzusenken, daß die Vertikalschwenköse 4 die Last übernimmt und die Hubeinrichtung entlastet ist, was durch die Anzeige 21 der Lastanzeigeeinrichtung 20, wie vorstehend beschrieben, angezeigt wird.If the loading platform 2 is lifted upwards, the vertical swivel eye 4 being located below the support hook 17, the vertical swivel eye 4 first slides on the inside of the support column 1 and then follows the outer contour of the support hook 17 as a result of the spring force of the spring 9 over the hook mouth of the support hook 17 . After that the loading platform 2 is lowered again so far that the vertical swivel eye 4 takes over the load and the lifting device is relieved, which is indicated by the display 21 of the load display device 20, as described above.

Falls die Vertikalschwenköse 4 von oben in den Traghaken 17 gelangt, ist das Absenken der Ladeplattform 2 bis zum ordnungsgemäßen Einhängen der Vertikalschwenköse 4 in den Traghaken 17 durchzuführen, was über die Anzeige 21 angezeigt wird, wobei die Führungsstange 24 durch den Ansatz 23 an der Vertikalschwenköse 4 über den Steuernocken 22 längsverschoben und dabei die Anzeige 21 verschwenkt wird.If the vertical swivel eyelet 4 arrives in the support hook 17 from above, the loading platform 2 is to be lowered until the vertical swivel eyelet 4 is properly suspended in the support hook 17, which is indicated by the display 21, the guide rod 24 through the attachment 23 on the vertical swivel eyelet 4 longitudinally displaced over the control cam 22 and the display 21 is pivoted.

Der Fanghaken 8' kann - wie im Ausführungsbeispiel vorgesehen - bei entsprechender Wahl der Hakenabstände identisch mit dem Traghaken 5 vorgesehen werden. Bei vorgegebenen Abmessungen der Vertikalschwenkösen 4, 7 und deren Anlenkung 6 in Verbindung mit einem geforderten Verschwenkwinkel für die obere Ladeplattform 2 sind die dazu erforderlichen Hakenabstände nicht immer zu verwirklichen, so daß an der Tragsäule 1 zwei Traghaken 5, 17 und darunter zwei Fanghaken 8, 8' anzuordnen sind, wobei die Vertikalschwenkösen 4, 7 in horizontaler Normallage dem Hakenpaar 5, 8 in der hochgeschwenkten Beladestellung dem Hakenpaar 17, 8' zugeordnet sind.The catch hook 8 'can - as provided in the exemplary embodiment - be provided identically with the support hook 5 if the hook distances are selected accordingly. Given the given dimensions of the vertical swivel eyelets 4, 7 and their articulation 6 in connection with a required swivel angle for the upper loading platform 2, the hook spacings required for this cannot always be achieved, so that two support hooks 5, 17 and underneath two catch hooks 8, 8 'are to be arranged, the vertical swivel eyelets 4, 7 in the horizontal normal position being assigned to the pair of hooks 5, 8 in the swung-up loading position to the pair of hooks 17, 8'.

Die Betätigungseinrichtungen 10 für die Vertikalschwenkösenpaare 4, 7 zu beiden Seiten der Ladeplattform 2 sind über ein nicht dargestelltes Koppelgetriebe (Koppelstange) miteinandner gekoppelt.The actuating devices 10 for the pairs of vertical swivel eyes 4, 7 on both sides of the loading platform 2 are coupled to one another via a coupling gear (coupling rod), not shown.

Beim Bruch der ersten Vertikalschwenköse 4 oder des Traghakens 5 wird die Ladeplattform 2 über die zweite Vertikalschwenköse 7 und den Fanghaken 8 abgestützt, wobei der Betrag der sich einstellenden Absenkung der Ladeplattform 2 dem vorgegebenen Abstand zwischen der zweiten Vertikalschwenköse 7 und der Auflagefläche des Fanghakens 8 entspricht.If the first vertical swivel eyelet 4 or the support hook 5 breaks, the loading platform 2 is supported via the second vertical swivel eyelet 7 and the catch hook 8, the amount of the adjusting Lowering of the loading platform 2 corresponds to the predetermined distance between the second vertical swivel eyelet 7 and the contact surface of the catch hook 8.

Da gemäß Unfallverhütungsvorschrift (UVV) für Hebebühnen eine mechanische Sicherung innerhalb eines Fallbetrages von maximal 100 mm greifen muß, ist der vorgegebene Abstand zwischen der zweiten Vertikalöse 7 und der Auflagefläche des Fanghakens 8 entsprechend zu bemessen und maximal mit 100 mm vorzusehen.Since according to the accident prevention regulation (UVV) mechanical lifts must be used within a maximum of 100 mm, the specified distance between the second vertical eyelet 7 and the contact surface of the hook 8 must be dimensioned accordingly and provided with a maximum of 100 mm.

Um ein sicheres Tragen der oberen Vertikalschwenkösen 4 zu gewährleisten, wobei durch die Schrägstellung der Vertikalschwenkösen 4 eine horizontale und eine vertikale Zugkraftkomponente entsteht, ist ein Minimalabstand zwischen der zweiten Vertikalschwenköse 7 und der Auflagefläche des Fanghakens 8 vorzusehen. Durch die horizontale Zugkraftkomponente werden die Tragsäulen 1 an die Langträger der oberen Ladeplattform 2 herangezogen, wodurch eine zusätzliche Beruhigung der Ladeplattform 2 während der Fahrt erreicht wird.In order to ensure that the upper vertical swivel eyelets 4 are carried securely, with the horizontal swivel eyelets 4 being inclined to produce a horizontal and a vertical tensile force component, a minimum distance must be provided between the second vertical swivel eyelet 7 and the contact surface of the catch hook 8. Due to the horizontal tensile force component, the support columns 1 are drawn onto the long girders of the upper loading platform 2, as a result of which the loading platform 2 is calmed further while driving.

Die Erfindung ist auch für Eisenbahngüterwagen anwendbar, bei denen die obere Ladefläche 2 am einen Ende zwischen zwei Tragsäulen 1 um eine Horizontalachse drehbar und in Fahrzeuglängsrichtung verschiebbar gelagert ist. Auf der Seite der vertikalen Verstellbarkeit ist dann zusätzlich eine Vertikalführung für die obere Ladefläche 2 erforderlich.The invention can also be used for rail freight wagons in which the upper loading surface 2 is rotatably supported at one end between two support columns 1 about a horizontal axis and is displaceable in the longitudinal direction of the vehicle. On the vertical adjustability side, a vertical guide for the upper loading area 2 is then additionally required.

BezugszeichenReference numerals

11
TragsäuleSupport column
22nd
LadeplattformLoading platform
33rd
LadeplattformLoading platform
44th
VertikalschwenköseVertical swivel eyelet
55
TraghakenSupport hook
66
AnlenkungArticulation
77
VertikalschwenköseVertical swivel eyelet
88th
FanghakenCatch hook
8'8th'
FanghakenCatch hook
99
Federfeather
1010th
BetätigungseinrichtungActuator
1111
Anschlagattack
1212
DreischlagTriple strike
12a12a
EckpunktCorner point
1313
ZweischlagTwo strikes
13a13a
EckpunktCorner point
1414
ZweischlagTwo strikes
14a14a
EckpunktCorner point
1515
DreischlagTriple strike
15a15a
EckpunktCorner point
1717th
TraghakenSupport hook
1818th
BetätigungshebelOperating lever
1919th
Anzeigedisplay
2020th
LastanzeigeeinrichtungLoad display device
2121
Anzeigedisplay
2222
SteuernockenControl cam
2323
Ansatzapproach
2424th
FührungsstangeGuide rod
2525th
Federfeather

Claims (10)

Arretiereinrichtung für die obere Ladeplattform doppelstöckiger Eisenbahngüterwagen für den Transport von Straßenfahrzeugen, bei denen die obere Ladeplattform zwischen den Tragsäulen mittels einer Hubeinrichtung vertikal bewegbar und schrägstellbar und zur Entlastung der Hubeinrichtung an den Tragsäulen arretierbar ist, wobei eine an der oberen Ladeplattform gelenkig befestigte Vertikalschwenköse mit einem an der zugeordneten Tragsäule befestigten Fanghaken in Eingriff bringbar ist, dadurch gekennzeichnet, daß im Bereich der Anlenkung (6) der ersten Vertikalschwenköse (4) eine zweite Vertikalschwenköse (7) an der Ladeplattform (2) angelenkt ist, die in der Arretierposition auf Abstand zur Auflagefläche eines zweiten, an der Tragsäule (1) befestigten Fanghakens (8) gehalten ist, daß die Vertikalschwenkösen (4, 7) mittels einer Feder (9) gekoppelt sind und daß für Verschwenkungen der Vertikalschwenkösen (4, 7) aus dem Fangbereich der Haken (5, 8) gegen die Kraft der Feder (9) in Richtung auf die Ladeplattform (2) eine gemeinsame Betätigungseinrichtung (10) vorgesehen ist.Locking device for the upper loading platform of double-decker railway freight wagons for the transport of road vehicles, in which the upper loading platform between the supporting columns can be moved and tilted vertically by means of a lifting device and can be locked to relieve the lifting device on the supporting columns catch hooks attached to the associated support column can be brought into engagement, characterized in that in the region of the articulation (6) of the first vertical swivel eyelet (4) a second vertical swivel eyelet (7) is articulated on the loading platform (2), which is at a distance in the locking position to the support surface of a second, on the support column (1) attached catch hook (8) is held that the vertical swivel eyes (4, 7) are coupled by means of a spring (9) and that for pivoting the vertical swivel eyes (4, 7) from the catch area of the Hooks (5, 8) against the force of the Spring (9) in the direction of the loading platform (2) a common actuating device (10) is provided. Arretiereinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Betätigungseinrichtung (10) als Gestängegetriebe ausgebildet ist, wobei Glieder des Gestängegetriebes an Anschläge (11) der beiden Vertikalschwenkösen (4, 7) angreifen und ein gleichzeitiges Verschwenken der beiden Vertikalschwenkösen (4, 7) ermöglichen.Locking device according to claim 1, characterized in that the actuating device (10) is designed as a linkage, links of the linkage engaging stops (11) of the two vertical swivel eyes (4, 7) and allowing the two vertical swivel eyes (4, 7) to pivot simultaneously . Arretiereinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Betätigungseinrichtung (10) einen unterhalb der Haken (5, 8) angeordneten Dreischlag (12 ), der an einem Eckpunkt (12a ) wagenfest angelenkt ist und an dessen anderen Eckpunkten (13a, 14a) je ein Zweischlag (13) bzw. (14) angelenkt ist, die sich senkrecht bis oberhalb des obersten Traghakens (17) erstrecken und mit den zugeordneten Eckpunkten (13b, 14b) eines gleichartigen, zweiten Dreischlages (15) verbunden sind, der am dritten Eckpunkt (15a) wagenfest angelenkt ist, wobei ein Zweischlag (13) in Wirkverbindung mit den Anschlägen (11) der Vertikalschwenkösen (4, 7) steht, und der untere Dreischlag (12) mit einem Betätigungshebel (18) zur Ansteuerung der Betätigungseinrichtung (10) verbunden ist.Locking device according to Claim 1 or 2, characterized in that the actuating device (10) has a three-stroke (12) which is arranged below the hooks (5, 8) and which is articulated at one corner point (12a) and at the other point Corner points (13a, 14a) each have a two-stroke (13) or (14) articulated, which extend vertically to above the uppermost support hook (17) and with the assigned corner points (13b, 14b) of a similar, second three-stroke (15) are connected, which is articulated at the third corner point (15a) in a carriage-fixed manner, a two-stroke (13) being operatively connected to the stops (11) of the vertical swivel eyelets (4, 7), and the lower three-stroke (12) with an actuating lever (18) is connected to control the actuating device (10). Arretiereinrichtung nach mindestens einem der vorhergehenden Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Betätigungseinrichtung (10) mit einer mechanischen Anzeige (19) zur eindeutigen und deutlichen Kennzeichnung der verschwenkten und der eingeschwenkten Lage der Vertikalschwenkösen (4, 7) gekoppelt ist.Locking device according to at least one of the preceding claims 1 to 3, characterized in that the actuating device (10) is coupled to a mechanical display (19) for the unique and clear identification of the pivoted and the pivoted-in position of the vertical swivel eyelets (4, 7). Arretiereinrichtung nach mindestens einem der vorhergehenden Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Anzeige (19) an dem oberen Dreischlag (15) angeordnet ist.Locking device according to at least one of the preceding claims 1 to 4, characterized in that the display (19) is arranged on the upper three flap (15). Arretiereinrichtung nach mindestens einem der vorhergehenden Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Arretiereinrichtung mit einer Lastanzeigeeinrichtung (20) mit Anzeige (21) gekoppelt ist, die das ordnungsgemäße Absenken der Ladeplattform (2) mindestens auf den vorgesehenen Traghaken (5) anzeigt, der zur Arretierung der horizontalen Normallage der oberen Ladeplattform (2) Verwendung findet.Locking device according to at least one of the preceding claims 1 to 5, characterized in that the locking device is coupled to a load display device (20) with display (21) which indicates the proper lowering of the loading platform (2) at least onto the provided carrying hook (5), which is used to lock the horizontal normal position of the upper loading platform (2). Arretiereinrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Lastanzeigeeinrichtung (20) einen Steuernocken (22) aufweist, der in der eingeschwenkten Lage der ersten Vertikalschwenköse (4) und in der abgesenkten, arretierten Lage der Ladeplattform (2) in Wirkverbindung mit einem Ansatz (23) der ersten Vertikalschwenköse (4 ) steht und die Anzeige (21) auslöst.Locking device according to claim 6, characterized in that the load display device (20) has a control cam (22) which in the swiveled-in position of the first vertical swivel eyelet (4) and in the lowered, locked position of the Loading platform (2) is operatively connected to an extension (23) of the first vertical swivel eyelet (4) and triggers the display (21). Arretiereinrichtung nach mindestens einem der vorhergehenden Ansprüche 1 - 7, dadurch gekennzeichnet, daß der Rastabstand der Haken (5, 8, 17) gleichgewählt ist, derart, daß bei Höhenverstellung der Ladeplattform (2) die Haken (5, 8) als Traghaken (5) oder Fanghaken (8) nutzbar sind.Locking device according to at least one of the preceding claims 1 to 7, characterized in that the latching distance of the hooks (5, 8, 17) is selected in such a way that when the loading platform (2) is adjusted in height, the hooks (5, 8) act as carrying hooks (5 ) or catch hooks (8) can be used. Arretiereinrichtung nach mindestens einem der vorhergehenden Ansprüche 1 - 7, dadurch gekennzeichnet, daß der Rastabstand der Haken (5, 8, 17) derart gewählt ist, daß jeweils einem übereinander angeordneten Traghakenpaar (Traghaken 5, 17) jeweils ein übereinander angeordnetes Fanghakenpaar (Fanghaken 8, 8') zugeordnet ist, wobei der obere Fanghaken (8') des Fanghakenpaares (8, 8') unterhalb des unteren Traghakens (5) des Traghakenpaares (5, 17), angeordnet ist.Locking device according to at least one of the preceding claims 1-7, characterized in that the latching distance of the hooks (5, 8, 17) is selected such that a pair of support hooks (support hooks 5, 17) arranged one above the other each has a pair of catch hooks (catch hooks 8 , 8 '), the upper catch hook (8') of the catch hook pair (8, 8 ') being arranged below the lower support hook (5) of the support hook pair (5, 17). Arretiereinrichtung nach mindestens einem der vorhergehenden Ansprüchen 1 - 9, dadurch gekennzeichnet, daß die Betätigungseinrichtungen (10) der Arretiereinrichtungen an in Wagenquerrichtung gegenüberliegenden Tragsäulen (1) über ein Koppelgetriebe (nicht dargestellt) verbunden sind.Locking device according to at least one of the preceding claims 1-9, characterized in that the actuating devices (10) of the locking devices are connected to support columns (1) opposite in the transverse direction of the carriage via a coupling gear (not shown).
EP92121775A 1992-02-29 1992-12-22 Locking device for the upper loading floor of double-deck railway wagons for the transport of road vehicles Expired - Lifetime EP0558819B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4206334A DE4206334C1 (en) 1992-02-29 1992-02-29
DE4206334 1992-02-29

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EP0558819B1 EP0558819B1 (en) 1995-04-12

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Country Status (6)

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EP (1) EP0558819B1 (en)
AT (1) ATE121037T1 (en)
CZ (1) CZ281041B6 (en)
DE (2) DE4206334C1 (en)
FI (1) FI930814A (en)
PL (1) PL170517B1 (en)

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Publication number Priority date Publication date Assignee Title
CN106627608A (en) * 2016-12-28 2017-05-10 中车山东机车车辆有限公司 Movable saddle seat used for railway piggyback transport vehicle and railway piggyback transport vehicle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437802C2 (en) * 1994-10-12 2000-01-05 Dwa Deutsche Waggonbau Gmbh Locking and securing device for the upper loading platform of double-decker railway freight wagons

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Publication number Priority date Publication date Assignee Title
DE2355050B1 (en) * 1973-11-03 1975-02-27 Graaff Kg Device for securing against rope rupture of a loading area of a car transport vehicle, in particular a rail-bound car transporter, which can be raised and lowered via cable drives and connected to longitudinal beam pairs
DE3042739A1 (en) * 1980-11-13 1982-08-19 Graaff Kg, 3210 Elze Railway wagon for transporting road vehicles - upper loading deck can be lowered by winch at one end for loading

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD111339A1 (en) * 1974-02-08 1975-02-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355050B1 (en) * 1973-11-03 1975-02-27 Graaff Kg Device for securing against rope rupture of a loading area of a car transport vehicle, in particular a rail-bound car transporter, which can be raised and lowered via cable drives and connected to longitudinal beam pairs
DE3042739A1 (en) * 1980-11-13 1982-08-19 Graaff Kg, 3210 Elze Railway wagon for transporting road vehicles - upper loading deck can be lowered by winch at one end for loading

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106627608A (en) * 2016-12-28 2017-05-10 中车山东机车车辆有限公司 Movable saddle seat used for railway piggyback transport vehicle and railway piggyback transport vehicle

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FI930814A0 (en) 1993-02-24
FI930814A (en) 1993-08-30
ATE121037T1 (en) 1995-04-15
CZ406692A3 (en) 1993-09-15
DE4206334C1 (en) 1993-06-24
EP0558819B1 (en) 1995-04-12
PL297835A1 (en) 1993-09-20
PL170517B1 (en) 1996-12-31
DE59201917D1 (en) 1995-05-18
CZ281041B6 (en) 1996-06-12

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