DE7116406U - VEHICLE WITH DOORS IN THE WALL OF A BOX-SHAPED STRUCTURE - Google Patents

Description

56 Wuppertal-Vohwinkel

Vohwinkeler StT. 160

Vehicle ait arranged in the wall of the box-shaped structure door.

There are vehicles "known with two-part doors" with the axles arranged vertically on the side of the superstructure sway. However, this brings about the opening of the door «by the width of the vehicle. swinging door halves a traffic hazard «it themselves. The door halves resting against the adjacent side walls in the open position then flow into theirs

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secured

To avoid this disadvantage, doors have become known, the u »pivot a horizontal axis above the superstructure. The disadvantage here is However, the fact that the vehicle is swiveled open over the measure of the same on the corresponding wall and is therefore not suitable for all loading and unloading purposes = on the other hand cannot provide such doors on the rear wall of the superstructures of tractors that have a trailer is assigned, since opening the door is not payable because of the trailer.

The task on which the innovation is based is to move a vehicle bit over an upper pivoting door to create, which in the open position, i.e. over approx. 90 degrees swiveled position, only a part of its length protrudes over the structure.

This object is achieved according to the invention in that

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the door is hinged around an upper horizontal axis © multi-part folding door designed eats.

An advantageous embodiment is here according to the innovation that the hinge axis between the swings both folding door parts outwards and upwards.

According to the innovation, it is advantageous that the lower end of the lower part of the folding door is guided in vertical rails is, preferably by protruding outwards, into the Guide pins protruding from the vertical rails on the installation side.

Finally, according to the innovation, it also proves to be advantageous that a folding door part, preferably the one hinged on the structure Folding door part, is loaded by an energy storage mechanism acting in the opening direction.

As a result of such a configuration, a vehicle is around an upper, horizontal axis of the body arranged door created, which in its open position only by a portion of its Gesaimthöhe the vehicle

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towers above on the wall in question. This is achieved most favorably through a majority of those trained as facade doors Door. Depending on the multiple parts of the folding door, the protruding length of the folding door can be determined the use of the equipped with the folding door according to the innovation Vehicle largely for all loading and unloading purposes allowed. It has been found to be advantageous to design the folding door in two parts. When bringing about In the open position, the pivot axis * swings outwards and upwards between the two folding door parts, so that the loading area of the structure can be fully utilized. The lower part of the folding door leads in the ver ^ .ixal rails and prevents the lower part of the folding door from hanging down freely around the hinge axis. This also requires that in the open position of the folding door, the lower folding door part comes close to the upper one and the loading opening as far as possible releases. Among other things, the opening of the folding door facilitates to be able to achieve, can attacking the upper part of the folding door Energy storage device, for example in the form of a lifting cylinder, can be provided. The latter stop at the same time

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the folding door in the open position without additional Safety catch. * duck would be necessary *

The subject of the innovation is in the drawing in an exemplary manner Embodiment illustrated. Show it:

1 shows a side view of the vehicle with the folding door in the open position,

Fig. 2 is a view against the brought into the closed position Folding door and

Fig. 3 in shy is more of a representation of the .Section after the Line III-III of FIG. 2.

The bit of the renewal according to the folding door 1 equipped vehicle has the body 2 with the side winds .5 and., Ceiling 4. The opening 5 in the rear wall 6 can be closed by means of a folding door 1.

The folding door 1 is designed in two parts, consisting of

711646312.8.71

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the upper and the lower folding door part. 1 7 and 8. Both Folding door parts 7 and 8 are pivotally connected by means of a hinge axis 9 lying on the inside of aes structure 2.

The upper folding part 7 folds outwards by one upper horizontal axis formed in the form of hinges 10 of the rear wall of the superstructure 2. The hinge axis 9 pivots between the two folding door parts 7 and 8 upwards and outwards.

At the lower end of the lower folding door part 8 provided, outwardly projecting guide pins 11 slide when opening or. Closing actuation in slots 12 of the body Vertical rails 13.

On the upper folding door part 7 tabs 14 are attached at the ends. The piston rod 15 of an energy storage device 16 designed as a lifting cylinder engages on each tab 14,

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which can be pivoted about a stationary pin 17 on the inside of the side wall 3.

When the force storage mechanism 16 comes into effect, the folding door is displaced via the tab 14 into the areas shown in FIGS. 1 and
3 illustrated open position. The folding door 1 can be closed by hand, for example, by pulling on the lower folding door part 8, on which a handle, not shown, would have to be provided. However, it is also possible, by means of a different arrangement of the energy store 16, to enable the opening and closing movement of the folding door 1 by means of it.

Claims (4)

1 ■ ■ «■ · ι - 8 - 14 305 April 20, 1971 Protection claims K) Vehicle with in the wall of the box-shaped structure arranged door, characterized in that e door as hinged about an upper horizontal axis (10) Bchrteilige FaJLttüre (1) is formed. 2.) Vehicle according to claim 1, characterized in that daft the hinge axis (9) between the two folding door parts (7 and S) pivots outward and upward. 2.) FaLyzeug according to claims 1 and 2, characterized in that that the lower end of the lower folding door part (8) is filled in vertical rails (13), preferably by outwardly projecting guide pins (11) projecting into the vertical rails (13) on the body side. 4.) Vehicle according to dan claims 1 to 3, characterized in that d & 3 a folding door part, preferably the aa Structure (2) attached folding door part (7), of a acting in the opening direction energy storage device (16) is loaded.