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FR2467110A1 - Collapsible canvas caravan mounted on trailer - includes rod linkage, which erects canvas into shape when cover hinges open - Google Patents

Collapsible canvas caravan mounted on trailer - includes rod linkage, which erects canvas into shape when cover hinges open Download PDF

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Publication number
FR2467110A1
FR2467110A1 FR7925855A FR7925855A FR2467110A1 FR 2467110 A1 FR2467110 A1 FR 2467110A1 FR 7925855 A FR7925855 A FR 7925855A FR 7925855 A FR7925855 A FR 7925855A FR 2467110 A1 FR2467110 A1 FR 2467110A1
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France
Prior art keywords
canvas
caravan
frames
cover
erects
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Granted
Application number
FR7925855A
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French (fr)
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FR2467110B1 (en
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Individual
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Individual
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Priority to FR7925855A priority Critical patent/FR2467110A1/en
Publication of FR2467110A1 publication Critical patent/FR2467110A1/en
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Publication of FR2467110B1 publication Critical patent/FR2467110B1/fr
Granted legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • B60P3/34Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
    • B60P3/341Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement comprising flexible elements

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The collapsible caravan is made of canvas which can be easily and rapidly erected and includes a body (1) mounted on a chassis (2) running on wheels (3). A cover (6) hinges to one of the longitudinal panels of the body (7) along the same axis as the pivoting central bar (15). Two rods (13,14) support the canvas and are jointed at their middle to at least one large strut (11,2) and at their ends to at least one small rod (9,10). Pref. the canvas is folded automatically by another set of rods.

Description

La présente invention se rapporte à une caravane pliante en toile qui, tout en étant d'un encombrement réduit, est facile à monter. The present invention relates to a folding canvas caravan which, while being compact, is easy to assemble.

On connait déjà de nombreux types de caravanes pliantes en toile qui toutes ont pour objet de loger, sous un faible volume, un abri habitable présentant un certain confort. Cependant le montage de ces caravanes n'est souvent pas facile ou ne permet pas l'aménagement d'un mobilier complet intégré dans la caravane. We already know many types of folding canvas caravans, all of which are intended to accommodate, in a small volume, a habitable shelter with a certain comfort. However, the assembly of these caravans is often not easy or does not allow the fitting of complete furniture integrated in the caravan.

La présente invention a pour objet une caravane pliante en toile, dont l'armature se met en place automatiquement en dégageant totalement le passage de la porte. The present invention relates to a folding canvas caravan, the frame of which is set up automatically while completely freeing the passage of the door.

Conformément à l'invention, la caravane pliante en toile est constituée par une caisse montée sur un châssis équipé de roues et par un couvercle relié à l'une des parois longitudinales de la caisse par une articulation qui sert également comme axe de pivotement à une armature centrale portant la toile ainsi que deux autres armatures articulées l'une sur la caisse, l'autre sur le couvercle se mettant en extension lors de l'ouverture du couvercle. According to the invention, the folding canvas caravan consists of a box mounted on a chassis fitted with wheels and a cover connected to one of the longitudinal walls of the box by a hinge which also serves as a pivot axis to a central frame carrying the canvas as well as two other articulated frames one on the body, the other on the cover being extended when the cover is opened.

Diverses autres caractéristiques de l'invention ressortent d'ailleurs de la description détaillée qui suit. Various other characteristics of the invention will also emerge from the detailed description which follows.

Une forme de réalisation de l'objet de l'invention est représentée, à titre d'exemple non limitatif, au dessin annexé. An embodiment of the object of the invention is shown, by way of nonlimiting example, in the accompanying drawing.

La fig. 1 est une élévation latérale de la caravane suivant l'invention à l'état plié. Fig. 1 is a side elevation of the caravan according to the invention in the folded state.

Les fig. 2 à 6 montrent en vue arrière les différentes phases de montage de la caravane. Figs. 2 to 6 show in rear view the different stages of assembly of the caravan.

La fig. 7 montre en persepective une partie des armatures supportant la toile. Fig. 7 shows in perspective a part of the frames supporting the canvas.

La fig. 8 est une coupe représentant l'articulation des deux armatures latérales. Fig. 8 is a section showing the articulation of the two lateral frames.

La caravane pliante suivant l'invention dont les parois et le toit sont en toile, se présente à l'état replié sous l'aspect illustré à la fig. 1. The folding caravan according to the invention, the walls and roof of which are made of canvas, is in the folded state in the aspect illustrated in FIG. 1.

La caravane affecte alors sensiblement la forme d'un parallélépipède rectangle de petites dimensions. De plus, le dessus 1 a de la caisse 1 peut entre revêtu d'une bâche de protection. Une caisse 1 qui est solidaire d'un châssis 2 équipé de roues 3,4 et d'un timon 5 sert d'élément de base lors du montage de la caravane. Cette caisse est fermée par un couvercle 6 articulé au bord supérieur de l'une des parois latérales 7 de la caisse 1 et qui, lors du montage, doit être pivoté de 1800 de façon à reposer ensuite sur au moins unejambe de force 8 réglable en hauteur. Les bords avants ainsi que les bords arrières de la caisse 1 et du couvercle 6 sont reliés chacun par une petite bielle 9, 10 et une grande bielle 11, 12 à deux armatures 13, 14. The caravan then substantially takes the form of a small rectangular rectangle. In addition, the top 1a of the body 1 can between coated with a protective cover. A box 1 which is secured to a chassis 2 equipped with wheels 3,4 and a drawbar 5 serves as a basic element during the mounting of the caravan. This box is closed by a cover 6 hinged to the upper edge of one of the side walls 7 of the box 1 and which, during assembly, must be pivoted 1800 so as to then rest on at least one strut 8 adjustable in height. The front edges as well as the rear edges of the body 1 and of the cover 6 are each connected by a small connecting rod 9, 10 and a large connecting rod 11, 12 to two frames 13, 14.

Les petites bielles 9, 10 servent à mettre en extension les armatures 13, 14. The small connecting rods 9, 10 serve to extend the reinforcements 13, 14.

La toile 16 est accrochée d'une part sur l'un des bords longitudinaux de la caisse 1, d'autre part, sur l'un des bords longitudinaux du couvercle 6 et enfin au moyen de fourreaux aux armatures 13, 14, 15. lors de l'ouver- ture du couvercle, celuiçi entraine la toile 16 qui elie-meme entraine 1'armature 14, ensuite l'armature 15 enfin l'armature 13.La mise en place des armatures 13, 14 se fait automatiquement par la toile 16 qui les tire, leur faisant décrire un arc de cercle entraînant simultanément les bielles 11, 12 qui à leur tour décrivent un arc de cercle contraire, ce qui à pour effet de pousser les armatures 13, 14 vers l'extérieur et qui provoque le déploie- ment des bielles 9, 10 décrivant un arc de cercle d'environ 1400 jusqu'à leurs blocages dans l'alignement des armatures 13, 14. Les bielles 11, 12 servent alors de jambe de force pour trianguler les armatures 13, 14. La tension de la toile 16 est provoquée automatiquement par la poussée de l'armature 13. The canvas 16 is hung on the one hand on one of the longitudinal edges of the body 1, on the other hand, on one of the longitudinal edges of the cover 6 and finally by means of sheaths with frames 13, 14, 15. during the opening of the cover, this one drives the fabric 16 which in turn drives the frame 14, then the frame 15 finally the frame 13. The fitting of the frames 13, 14 is done automatically by the canvas 16 which pulls them, making them describe an arc of circle simultaneously driving the connecting rods 11, 12 which in turn describe an opposite arc of circle, which has the effect of pushing the reinforcements 13, 14 outward and which causes the deployment of the connecting rods 9, 10 describing an arc of a circle of about 1400 up to their blockages in alignment with the reinforcements 13, 14. The connecting rods 11, 12 then serve as a strut for triangulating the reinforcements 13, 14. The tension of the fabric 16 is automatically caused by the thrust of the frame 13.

il ressort de ce qui précède que le montage de la caravane suivant 1'invention est trés rapide et ne nécessite pas de grands efforts. En effet, l'ouverture du couvercle 6 commande au moyen de la toile 16 le déploiement des armatures 13, 14, 15 et la tension de celleçi.  It appears from the above that the assembly of the caravan according to the invention is very rapid and does not require great efforts. Indeed, the opening of the cover 6 controls by means of the canvas 16 the deployment of the frames 13, 14, 15 and the tension thereof.

D'autre part, la position de l'armature 13 sur les bords avant et arrière de la caisse 1 permet un dégagement total de la porte 17 qui ne se trouve entravée d'aucun tube une fois ouverte. On the other hand, the position of the frame 13 on the front and rear edges of the body 1 allows total clearance of the door 17 which is not hindered from any tube once opened.

L'invention n'est pas limitée à l'exemple de réalisation représenté et décrit en détail car diverses modifications peuvent y être apportées sans sortir de son cadre, notament les bielles 9, 10 peuvent être supprimées en allongeant les armatures 13, 14 dont l'extrérnité viendrait coulisser dans les rails fixés sur les bords avant et arrières de la caisse 1 et sur les bords avant et arrières du oeuvercle 6.  The invention is not limited to the embodiment shown and described in detail because various modifications can be made without departing from its scope, in particular the connecting rods 9, 10 can be eliminated by lengthening the frames 13, 14 of which the end would slide in the rails fixed on the front and rear edges of the body 1 and on the front and rear edges of the work 6.

Claims (5)

REVENDICATIONS 1- - Caravane pliante en toile à montage facile et rapide, caractérisée en ce qu'elle est constituée par une caisse 1 montée sur un châssis 2 équipé de roue 3, 4 et par un couvercle 6 relié à l'une des parois longitudinales 7 de la caisse 1 par une articulation qui sert également comme axe de pivotement à une armature centrale 15 et de deux armatures 13, 14 supportant la toile 16 et articulées en leur milieu par au moins une grande bielle 9, 10 et en bout par au moins une petite bielle 11, 12. 1- - Folding canvas caravan with easy and quick assembly, characterized in that it consists of a body 1 mounted on a chassis 2 fitted with a wheel 3, 4 and by a cover 6 connected to one of the longitudinal walls 7 of the body 1 by a joint which also serves as a pivot axis to a central frame 15 and two frames 13, 14 supporting the fabric 16 and articulated in their middle by at least one large connecting rod 9, 10 and at the end by at least a small connecting rod 11, 12. 2 - Caravane suivant la revendication 1 caractérisée en ce que l'ouverture du couvercle 6 entraine la mise en place automatique de la toile 16 au moyen des armatures 9, 10, 11, 12, 13, 14, 15. 2 - Caravan according to claim 1 characterized in that the opening of the cover 6 causes the automatic positioning of the fabric 16 by means of the frames 9, 10, 11, 12, 13, 14, 15. 3-Caravane suivant l'une des revendications 1 et 2 caractérisée en ce que l'extension des armatures 13 et 14 permet, au moyen de bielles 9, 10, 11, 12 d'obtenir des murs verticaux de la toile 16 et ainsi augmenter le volume intérieur habitable. 3-Caravan according to one of claims 1 and 2 characterized in that the extension of the frames 13 and 14 allows, by means of connecting rods 9, 10, 11, 12 to obtain vertical walls of the fabric 16 and thus increase the interior habitable volume. 4-Caravane suivant l'une des revendications 1 à 3 caractérisée en ce qu'aucune des armatures 13, 14, 15 ne traversent la porte 17 et permet un dégagement total de celle-ci. 4-Caravan according to one of claims 1 to 3 characterized in that none of the frames 13, 14, 15 pass through the door 17 and allows a total clearance thereof. 5- Caravane suivant l'une des-revendications 1 à 4 caractérisée en ce que les armatures 9, 10, 11, 12, 13, 14, 15 ainsi que la toile 16 sont logées soit dans la caisse 1, soit sous le oouvercle 6 lorsque la caravane est repliée.  5- Caravan according to one of claims 1 to 4 characterized in that the frames 9, 10, 11, 12, 13, 14, 15 and the canvas 16 are housed either in the body 1, or under the cover 6 when the caravan is folded.
FR7925855A 1979-10-15 1979-10-15 Collapsible canvas caravan mounted on trailer - includes rod linkage, which erects canvas into shape when cover hinges open Granted FR2467110A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7925855A FR2467110A1 (en) 1979-10-15 1979-10-15 Collapsible canvas caravan mounted on trailer - includes rod linkage, which erects canvas into shape when cover hinges open

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7925855A FR2467110A1 (en) 1979-10-15 1979-10-15 Collapsible canvas caravan mounted on trailer - includes rod linkage, which erects canvas into shape when cover hinges open

Publications (2)

Publication Number Publication Date
FR2467110A1 true FR2467110A1 (en) 1981-04-17
FR2467110B1 FR2467110B1 (en) 1983-07-18

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Family Applications (1)

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FR7925855A Granted FR2467110A1 (en) 1979-10-15 1979-10-15 Collapsible canvas caravan mounted on trailer - includes rod linkage, which erects canvas into shape when cover hinges open

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599318A1 (en) * 1986-06-02 1987-12-04 Lamarche Jean Claude Folding caravan with unilateral folding
WO1988000141A1 (en) * 1986-06-30 1988-01-14 Robert William Thomas Edwards Collapsible and demountable camper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2165338A5 (en) * 1971-12-22 1973-08-03 Trigano Vacances
FR2206211A1 (en) * 1972-11-16 1974-06-07 Trigano Cie

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2165338A5 (en) * 1971-12-22 1973-08-03 Trigano Vacances
FR2206211A1 (en) * 1972-11-16 1974-06-07 Trigano Cie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599318A1 (en) * 1986-06-02 1987-12-04 Lamarche Jean Claude Folding caravan with unilateral folding
WO1988000141A1 (en) * 1986-06-30 1988-01-14 Robert William Thomas Edwards Collapsible and demountable camper

Also Published As

Publication number Publication date
FR2467110B1 (en) 1983-07-18

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