DE7300136U - MOBILE CAB WITH EXTENSIBLE FLOOR AREA - Google Patents

Description

Body and vehicle construction E. Flückiger A.G.

Luzercstrasse 71

Huttwil (Switzerland)

Mobile cabin with an expandable area

The innovation concerns a mobile cabin with an expandable base area, with one on the loading area of a vehicle limited cabin middle part consisting of floor part, end walls and roof, in each of its side openings a one-piece side wall part, a side bottom part, two side front end parts and a side roof part can be pivoted in such a way that the side roof parts cover the remaining parts in the driving position to the outside,

In a known version of a mobile cabin, the respective, lateral roof part raised and in the raised position through

Pivoting the side end wall parts held so that the flat part on the 5tim * tuid parts down. Αώ the free, Half a side wall is then hinged to the vertical edges of the side end wall parts, which in turn are pivoted out will. This also creates a further, vertical central joint in each side wall that is to be sealed are the heavy side wall parts over their vertical edges with the corresponding edges of the side Front wall parts connected, and both parts hang together in the joints between the side Front wall parts and the middle front wall part. This creates large torques, high levels of wear and tear, and difficulties when sealing, and it is necessary to make the construction correspondingly stronger and heavier Eüezubliden.

In another known mobile construction, the disadvantage of the above-mentioned construction is to be avoided, by articulating a one-piece side wall part with its lower edge on the free edge of each lateral base part is and each bottom part should lie between the side end wall parts that have already been pivoted out. Finally the side wall part should be able to be swiveled upwards with respect to each bottom part and locked against the roof. This construction also has the disadvantage that the end wall parts are hinged to one of their vertical edges are and thus there are correspondingly high torques, high levels of wear and tear and sealing difficulties.

The innovation aims to remedy this situation in that the side end wall parts are each attached to the associated side base part are articulated and are located in the driving position between this and the innermost side wall part.

In a preferred embodiment of the newly built ram »Daren cabin is vui-göewiiön, üaoi de» Küwinsnsiit telteil-roof only by four pillars arranged at the corners of the rectangular planar floor "is firmly connected to the cabin center part floor, and that this Columns have longitudinal guides for one sled each, each side roof part is connected to one of the slides by a link at the front and rear, and each side roof part is provided with a cable winch that is preferably manually operated, which is arranged under the bottom of the cabin rotary part, whose ropes are connected to the associated front and rear carriage.

Furthermore, it is provided as a precaution that for the exterior and pivoting each side floor part an additional, preferably manually operable, also under the cabin middle part -floor arranged cable winch is provided-, the ropes of which are connected to the front and the rear end of the relevant lateral base part.

Such a design results in a lightweight construction in which the movable part «; can easily be moved from the driving position to the position of use and vice versa.

The accompanying drawing shows an exemplary embodiment of the subject of the innovation in a schematic manner.

Fig. 1 is a perspective view of the cabin, wherein the roof part, the bottom part, the side wall and the two end walls for the formation of the Sabinen side part located in the background are shown in the folded state, whereas the corresponding parts for the formation of the previously

the middle part of the cabin in the part-W2l3-2 EUSgSklEppt - ??! TO "v- ?, nd sezeisrt- are _;

2 shows a view from behind of a cabin side part.

The mobile cabin shown in the drawing with an enlargeable The base area is built on the chassis frame 1 of the semi-trailer, which is carried in the usual way by a trailer tractor is pulled. The middle part of the cabin has a floor part 2 which is fastened to the chassis frame 1 is, a roof part 3 and four arranged in the corners of the rectangular floor plan of this cabin center part Pillars 4; At the rear end of this middle part, the two columns 4 together form a roof 3 on the underside stiffening transverse part 5, a door opening into which a door, not shown, is installed. At the front end can A similar training is provided, or it may not be there a room can be provided in which, for example, a cooling system is installed. On the chassis frame 1 are the usual pull-out Supports 6 provided.

The cabin is now designed in such a way that, in the state of rest, the cabin floor area is approximately the same on both sides Width as the cabin middle part can be enlarged. On both longitudinal edges of the central part roof 3 1st means Hinges a lateral roof part 7 articulated; a lateral base part 8 is hinged to the floor 2 on both sides, which has a flange 8a on its outer longitudinal edge; on di & sen there is a one-piece side wall panel by means of hinges 9 hinged. Furthermore, there is a rear one on the rear and on the front transverse edge of the lateral part of the bone End wall part 10 or a front end wall part 11 is articulated.

73Θ0136-5Λ.73

The roof 3 of the middle part protrudes beyond the bottom 2 of the middle part on both sides by a certain amount, so that with folded parts 7 to 11 each side roof 7 covers the remaining parts 8 to 11 to the outside and from the outside to the inside this roof part 7, then the bottom part 8, the two end wall parts 10, 11 and the one-piece side wall part 9 are located.

Each side roof part 7 is a manually operated cable winch 12 and each side base part 8 is one by hand operable winch 13 assigned. Each of the four columns has longitudinal guides in that it has a C-shaped profile. In each such longitudinal guide a carriage 14 is movably guided up and down, which is through a handlebar 15 with an on rear or front transverse edge of the associated roof part 7 fastened bearing 16 is connected and furthermore with the ropes of the cable winch guided over pulleys such as 18 12 is connected, so that when this winch is operated in one sense, the two associated with one roof side part 7 Slide 14 is moved upwards and by means of the associated link 15 this roof side part 7 is pivoted upwards will; this pivoting can be carried out beyond a position as shown in FIG. The ropes 13a of each winch 13 are guided over pulleys such as 19 and to the flange 8a of the associated lateral Base part 8 attached so that it can be pivoted up and down.

When the car is in the state for driving operation in the If the state is to be converted with an enlarged base area, then one winch 12 the associated roof side part 7 up to the one shown in FIG. 1 shown position folded up; then by actuating the cable winch 13 located next door, the corresponding lateral

Liehe bottom part 8 folded down and, if desired, on feet 20 additionally supported on the outside j then two men swivel the outer side wall 9 upwards and then also the End wall parts 10 and 11 upwards, the latter being locked to the side wall 9 by means not shown; Finally, the lateral roof part 7 is swiveled down a little by actuating the cable winch 12 accordingly until it engages around the upper edge of the associated side wall part 9 with the holding and sealing strip 21 attached to it, as shown in FIG. The same is then done on the other side of the cabin.

When the cabin is back in the position suitable for driving If the folded part of the cabin side panels is to be converted, the aforementioned operations are carried out in reverse Series.

It goes without saying that parts 7, 9, 10 and 11 have a window can be provided that these walls, as well as the bottom part 8, expediently as lightweight components with thermal Isolation can be performed.

Claims (3)

PROTECTION CLAIMS 1. Mobile cabin with an expandable area, with a The middle section of the cabin, which is limited to the loading area of a vehicle and consists of a floor section (2), end walls and roof (3), in each of its side openings a one-piece side wall part (9), a side bottom part (8), two lateral front edge parts (10, 11) and one lateral The roof part (7) can be swiveled in such a way that the lateral roof parts face the other parts outwards in the driving position cover, characterized in that the lateral end wall parts (10, 11) each on the associated lateral base part (8) are articulated and in the driving position between this and that innermost side wall part (9) are located. 2. Mobile Katine according to claim 1, characterized in that the Kabinenip'.ttelteil roof (3) only by four disposed at the corners of the rectangular plan area columns ⁽¹ J) with the Kab inemnit-t-elt express bottom (2 ) is firmly connected and that these columns have longitudinal guides for one slide (14) each, each side roof part (7) is connected to one of the slides (14) at the front and rear by a link (15) and for pivoting out and in Each lateral roof part is provided with a cable winch (12) which is arranged under the cabin center part floor (2) and is preferably manually operable, the cables (12a) of which are connected to the associated front and rear slides. 3. Mobile cabin according to claim 2, characterized in that each lateral bottom part for pivoting out and in (8) an additional cable winch, which can preferably be operated manually and is also arranged under the »cabin middle section floor (2) (13) is provided, the ropes of which with the front and the rear end of the relevant lateral base part (8) connected is.