EP1433685B1 - Covered doubledecker wagon, in particular for transporting cars, to be loaded and unloaded through the front ends - Google Patents

Abstract

The wagon has two loading levels (12, 13) with fixed side walls (15) and opening and closing end walls, also a lifting roof (3) and sliding doors in the side walls, The sliding door arrangement in one side wall has the sliding doors (1, 2) formed by one door for the upper level and another for the lower one. When the roof is lowered, the sliding doors are locked. When it is raised, they are unlocked.

Description

The invention relates to a railway freight wagon with two loading levels, in particular double-decker car transporters that can be loaded and unloaded over the front sides according to the preamble of claim 1.

Such a double-decker car carrier is z. B. from DE 40 20 020 A1 known. The railway carriage consists of two wagon halves to both Pages of the vertical transverse plane are formed symmetrically and by short couplings are connected. The car has fixed side walls and openable and lockable end walls as well as a driving position on the side and end walls lowered and from this position for the loading process Liftable lifting roof on top. The interior of the car is of everyone Side accessible through a swing-sliding door, with the door of the side walls is arranged near the dome end. Near the respective Door is arranged on the inside a ladder, over which the upper loading level can be reached.

Furthermore, a generic similar, covered rail freight cars from the DE 41 40 347 C2 known. In this double-decker car transporter are in the Side wall closable openings, z. B. sliding doors, which also can be used as exits.

The invention is based on the object for a rail freight car of generic type the lateral access via sliding doors and the fuse the sliding doors with closed lifting roof as well as the unlocking of the sliding doors to improve with raised lifting roof.

According to the invention, this object is achieved by the features of the Hauptonspruches solved.

Advantageous embodiments of the invention are specified in the subclaims.

Fig. 1

einen Abschnitt der Seitenansicht des Eisenbahngüterwagens mit erfindungsgemößer Türanordnung;

Fig. 2

eine Detailansicht der oberen Rollenführung der oberen Schiebetür im Querschnitt;

Fig. 3

eine Detailansicht der mechanischen Verriegelung der oberen Schiebetür im Teilschnitt in Seitenansicht;

Fig. 4

eine Seitenansicht der oberen und unteren Schiebetüranordnung mit unterem Führungselement für die obere Schiebetür, mit vertikal verstellbarer Schubstange und mit mechanischer Verriegelung für die untere Schiebetür im Teilschnitt;

The invention is explained in more detail using an exemplary embodiment with reference to the drawing. Show it

Fig. 1

a section of the side view of the railway goods wagon with inventive door assembly;

Fig. 2

a detailed view of the upper roller guide of the upper sliding door in cross section;

Fig. 3

a detailed view of the mechanical locking of the upper sliding door in partial section in side view;

Fig. 4

a side view of the upper and lower sliding door assembly with lower guide element for the upper sliding door, with vertically adjustable push rod and with mechanical lock for the lower sliding door in partial section;

FIG. 1 shows a sliding door arrangement according to the invention Section of the covered railway freight wagon with upper and lower loading levels 12, 13. Fixed side walls 15, opening and closing end walls for loading and unloading of the car and a lifting roof 3 form in the essentially the car body 15. The lifting roof 3 is following the clearance gauge Angled on both sides to the side walls 15 out. In the car body 15, a sliding door arrangement is arranged in the side wall 16, consisting from an upper sliding door 1 associated with the upper loading level 13 is and from a lower sliding door 2 associated with the lower deck 13 is. The sliding door arrangement and the carriage body 15 are designed such that the sliding doors 1, 2 with lowered hood roof 3 by Locking means locked and unlocked with the lifting roof 3 are unlocked.

The upper and lower sliding door 1, 2 a side of the car are intended in different height and convenient in the immediate vicinity, however arranged diagonally offset from one another.

Below the upper sliding door 1 is a ladder 11 outside the car body 14 arranged.

The upper sliding door 1 is at the top with rollers 4, in particular with roller pairs provided in a fixed at the top of the angled portion of the lifting roof 3 Rail 16 are guided.

Below is the upper sliding door 3 when moving in a guide element. 6 guided. In the closed position, the upper sliding door 3 is additional and spaced from the guide element 6 via a door-side stop means 7 at one carriage-fixed stop 8 supported and secured.

The guide member 6 is attached to a vertical push rod 5 and with this vertically mounted vertically adjustable on the car body 14.

The door-side stop means 7 of the upper sliding door engages when lowered Lifting roof 3 in or above the carriage-fixed stop and locked by the Upper sliding door 1 mechanically. When the lifting roof 3 are raised the lifting means 7 and the stopper 8 disengaged and thus shifting the Upper sliding door 1 possible.

On the push rod 5 is a first locking means 9, in particular eye or ring attached, which in lowered position of the lifting roof 3 and thus coupled in the lower end position of the push rod 5 in one at the bottom Sliding door 2 fastened and matched to the first locking means 9, second locking means 10, in particular hook element engages. This is with lowered lifting roof 3, the sliding of the lower sliding door 2 mechanically blocked.

To open the sliding doors 1 and 2 in emergency and dangerous situations where a Lifting the lifting roof 3 and thus an automatic unlocking the Sliding doors 1, 2 can not be done, are for both sliding doors 1, 2 emergency releases intended.

The emergency release for the upper sliding door 1 is formed by that Slings 7 of the upper sliding door 1 is releasably secured and formed after releasing the sliding door 1 from the carriage-fixed stop 8 removed is trained. Structurally, the stop means 7, for example, as a stop sleeve formed by means of a screw laterally in the lower area of the upper sliding door 1 is attached. An unauthorized intervention can be made by using of special screws (for example with special head training), which are only with be adapted to it adapted tool can be prevented.

The emergency release for the lower sliding door 2 is formed by that first locking element 9, in particular eye, detachable from the push rod 5 and on the same from the second locking means 10, in particular hook element, is displaceable. Thus, the lower sliding door 3 is no longer locked and freely movable. The locking means 9, 10 are by a trim part hidden from unauthorized access. The trim part can be formed by the outer panel of the car body 14 itself, which partially is removable.

To quickly enter a multi-unit wagon train, for example at four short-coupled car units, it seems appropriate if each one Sliding door assembly per carriage unit is provided and the sliding door assembly adjacent car units each on the opposite Carriage side are provided.

references

1. Upper sliding door

2. Lower sliding door

3rd lifting roof

4th role

5. push rod

6. Guide element

7. Slings

8. stop

9. First locking means (eyelet)

10. Second locking means (hook element)

11th ladder

12. Upper loading level

13. Lower loading level

14th car body

15. Sidewall

16th track

Claims (10)

1. Covered railway freight wagon with two loading levels, in particular double-decker car transporting wagon which can be loaded and unloaded via the end faces and which has rigid side walls and end walls to be opened and dosed as well as a lifting roof which is lowered in the travelling position onto the side and end walls and can be raised upwardly from this position for the loading process and in the side walls of which, at least one horizontal sliding door arrangement per wagon is arranged for entering and leaving the railway vehicle, characterised in that the sliding door arrangement, on one side wall (15), has an upper sliding door (1) for the upper loading level (12) and a lower sliding door (2) for the lower sliding level (13), the two sliding doors (1, 2) being locked by locking means when the lifting roof (3) is lowered and unlocked when the lifting roof (3) is raised.
2. Railway freight wagon according to claim 1, characterised in that the upper and lower sliding door (1, 2) of a wagon side are arranged diagonally offset with respect to one another.
3. Railway freight wagon according to claim 1 or 2, characterised in that the upper sliding door (1) is attached at the top with rollers (4) arranged at the upper end, laterally to the lifting roof (3) and is guided in a rail (16) fastened at the top to the lifting roof (3).
4. Railway freight wagon according to any one of claims 1 to 3, characterised in that the upper sliding door (1) is guided at the bottom in a guide element (6), which for its part is fastened to the end of a vertical push rod (5) and is mounted therewith in a vertically height-adjustable manner on the wagon body (14).
5. Railway freight wagon according to any one of claims 1 to 4, characterised in that the upper sliding door (1) has at least one attachment means (7) which, when the lifting roof (3) is lowered, engages in or via a stop (8) secured to the wagon and mechanically locks the upper sliding door (1) against displacement and which is mechanically unlocked when the lifting roof (3) is raised.
6. Railway freight wagon according to claim 4, characterised in that a first locking means (eyelet 9) is fastened to the push rod (5), which locking means, in the lowered position of the lifting roof (3) and coupled therewith also in the lower end position of the push rod (5), engages in a second locking means (hook element 10) fastened to the lower sliding door (2) and matched to the first locking means, and therefore mechanically blocks the displacement.
7. Railway freight wagon according to any one of claims 1 to 6, characterised in that a ladder (11) is fastened to the outside of the wagon body (14) below the upper sliding door (1).
8. Railway freight wagon according to claim 5 or 6, characterised in that emergency unlocking devices are provided to open the upper sliding door (1) and the lower sliding door (2) when the lifting roof (3) is closed.
9. Railway freight wagon according to claim 8, characterised in that the emergency unlocking device for the upper sliding door (1) is formed in that the attachment means (7) of the upper sliding door (1) is designed to be removable, after release from the sliding door (1), from the stop (8) secured to the wagon.
10. Railway freight wagon according to claim 8, characterised in that the emergency unlocking device for the lower sliding door (2) is formed in that the first locking means (eyelet 9) is releasable from the push rod (5) and can be displaced thereon from the second locking means (hook element 10).

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