DE8222340U1 - HINGE FOR HINGED AND REMOVABLE ON-BOARD WALLS ON COMMERCIAL VEHICLES - Google Patents

Description

■ it t ··· ■ · ♦

1 I <t I ··· # »·

description

The invention relates to a hinge for folding *

and detachable drop sides on commercial vehicles according to |

the preamble of claim 1. ' $

In such hinges, means that an Ausf

hang on the side wall when folded up |

dem, required if such a hinge a

is on a commercial vehicle that is in transit

returns, so that when passing through the transit country never- JL.

you can get to the transported goods without the customs |

to violate seals. It is essential that the |

Unhooking the drop side in the folded-up state S

preventive means can be inspected by the customs staff without great effort in order to rule out tampering.

A hinge of the type indicated in the preamble of claim 1, which fulfills this requirement, is known from DE-OS 27 48 185. The flagship | The means preventing the drop side consist of an axis attached to the lower part of the hinge and, when hooked, coaxially to the axis of rotation and a hook attached to the upper part, | ne is in the folded-up condition of the tailgate after pre- I ^s open, engages around the axis from the rear and; attempted lifting of the drop side from below against i the axle comes into contact. |

The disadvantage of the known hinge is that the I

Axis which cooperates with the hook on the upper part f

and lifting the folded up drop side is possible

prevents it from running coaxially to the axis of rotation, what the up |

construction of the hinge inevitably complicated. In such a hinge, the axis of rotation consists of at least a pivot held only on one side, so that separate precautions must be taken, a relative displacement to prevent the hinge parts in the axial direction.

The invention is therefore based on the object to provide a hinge of the type mentioned in the preamble of claim 1, wherein the e ".n unhooking ⁿ the cockpit wall in the folded-up state preventing means are not only designed so that any tampering immediately detected from the outside can be, but that these means are simple and allow a simple design of the entire hinge.

According to the invention, this object is achieved by the means mentioned in the characterizing part of claim 1.

Preferred embodiments emerge from the claims 2 to 4. They are shown in the accompanying drawings and are described in more detail below.

In the drawings show:

1 shows an illustration of a hinge according to the invention according to claims 1, 2 and 3, wherein the

For clarity, the two hinge parts are shown side by side; and

Fig. 2 shows a hinge according to the invention according to claims 1 and 4, also for the sake of clarity the two hinge parts are shown side by side.

That in Pig. The hinge shown i consists of a lower part 10 and an upper part 11. The lower part 10 has a bearing shell 12, while the upper part 11 has an axis of rotation 13. In the lower part 10, a slot 14 is formed in the region of the bearing shell 12, which has a front end 16 and merges into a circular enlargement 17 at its rear end. On the A pin 18 with a head 19 is attached to the axis of rotation 13.

It is readily apparent that the hinge can only be attached and detached when the drop side is folded down, because only in this state the head 19 through the circular Extension 17 can be pushed through. When the drop side is folded up, you can unhook it the side-wall preventing means can be inspected without effort and tampering with them can be detected quickly.

The embodiment of FIG. 2 has a lower part 20 and a top 21. A bearing shell is arranged on the lower part 20, while the upper part 21 has an axis of rotation 23 wearing. In the lower part 20, a slot 24 is provided in the area of the bearing shell 22, which is located on the front of the Bearing shell 22 is open, but has a closed end 26 at its rear. On the axis of rotation 23 is an annular disk 28 with a secant-like flat

chung 29.

It is readily apparent that when the board wall is folded up, the annular disk 28 at the end 26 of the slot 24 is applied so that digging is impossible. When the drop side is folded down, however, the flat 29 ensures that that the annular disk 28 does not bear against the end 26 of the slot 2 4, so that the axis 23 of the bearing shell 22 can be excavated. Here, too, when the drop side is folded up, the drop side can be unhooked preventive agents can be easily inspected and tampering with them can be detected quickly.

Claims (4)

11 it «·« 11 11 β · f ι - ι claims 1. Hinge for foldable and detachable drop sides Commercial vehicles, consisting of a lower part with a bearing shell open at the top and from an upper part with one that can be suspended in the bearing shell of the lower part Axis of rotation, with means being provided which allow the drop side to be unhooked in its folded-up state prevent, characterized in that the unhooking of the ship's side preventing means from one on the axis of rotation (13, 23) arranged and engaging in a recess (14, 24) in the lower part of the projection (18,28) exist, the projection (18,28) in the folded up state of the side wall when an attempt is made to lift it the same comes into contact with an upper edge (15,26) of the recess (14,24). 2. Hinge according to claim 1, characterized in that the projection consists of a pin (18) which, when the drop side is folded up, when an attempt is made to lift it the same on the front upper edge (15) of the recess formed as a slot (14) in contact comes. 3. Hinge according to claim 2, characterized in that the pin (18) has a head (19) and that the slot (14) has a diameter corresponding to the head (19) Extension (17) owns. 4. Hinge according to claim 1, characterized in that the projection consists of a disc (28) with a one-sided JJ, S II ·· «· term secant-like flat (29), wherein j! the disc (28) in the folded up, but not in the folded down state of the drop side when attempting to lift the same on the upper edge (26) of the recess (24) comes in attachment.