WO2014012895A1 - Removable cover system - Google Patents

Removable cover system Download PDF

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Publication number
WO2014012895A1
WO2014012895A1 PCT/EP2013/064923 EP2013064923W WO2014012895A1 WO 2014012895 A1 WO2014012895 A1 WO 2014012895A1 EP 2013064923 W EP2013064923 W EP 2013064923W WO 2014012895 A1 WO2014012895 A1 WO 2014012895A1
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WO
WIPO (PCT)
Prior art keywords
removable cover
drive cable
drive
cover system
arches
Prior art date
Application number
PCT/EP2013/064923
Other languages
French (fr)
Inventor
Srecko SAJNOVIC
Original Assignee
Sajnovic Srecko
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sajnovic Srecko filed Critical Sajnovic Srecko
Publication of WO2014012895A1 publication Critical patent/WO2014012895A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/06—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements
    • B60J7/061—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding
    • B60J7/062—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding for utility vehicles

Definitions

  • the technical field of the invention is removable cover systems.
  • a cover system makes it possible to cover or discover an opening by driving arches inserted in a cover tarpaulin.
  • the hoops are usually supported by a rail and attached to a drive cable that allows them to move in one direction or the other.
  • the invention relates to a removable cover system comprising a motor driving front wheels of at least one driving device comprising a drive cable set in motion by the front wheel, arches connected to a removable cover, and at least one hoop integral with at least one drive cable, so that the movement of the drive cable causes the movement of at least one hoop, unfolding or retracting the removable cover, characterized in that the drive device is self - supporting, the hoops being adapted to dampen a shock applied to them.
  • the drive device may comprise a rear wheel cooperating with the drive cable and mounted free in the traction direction of said drive cable, the rear wheel being further subjected to a restoring force opposite to the traction direction of the drive. drive cable.
  • the driving device may comprise a listening rail at one end of which is fixed the front wheel, the rear wheel being fixed at the other end, the drive cable being arranged in the listening rail.
  • the listening rail can be formed from a chute.
  • the engine and the front wheels can be included in the same element.
  • the arches may be made of composite materials so as to deform under the effect of a shock.
  • Another object of the invention is the application of the removable cover system described above to cover the top opening of a truck body.
  • the removable cover system may be provided with a bottom closure device comprising a rigid portion connected by at least one hinge to the removable cover, the hinge being equipped with a lever adapted to cooperate with a solid lug of the listening rail, so that the rigid portion is raised in the vertical position when the removable cover is retracted, the rigid portion being lowered in a horizontal position when the removable cover is deployed.
  • An overflow area may be provided between the track and the grab.
  • Another object of the invention is the application of the removable cover system described above to the cover of a truck trailer. Another object of the invention is the application of the removable cover system described above to cover a building.
  • FIG. 1 illustrates a removable cover system according to the prior art
  • FIG. 2 illustrates a removable cover system according to the invention
  • FIG. 3 illustrates a self-contained training unit of the roofing system
  • FIG. 4 illustrates the removable cover system in the deployed position
  • FIG. 5 illustrates the removable cover system in the retracted position
  • FIG. 6 illustrates the removable cover system in the deployed position on one side of a truck trailer
  • FIG. 7 illustrates the removable cover system in the extended position along the length of one side of a truck trailer
  • FIG 8 illustrates the removable cover system in deployed position on a building.
  • FIG. 1 illustrates a removable cover system according to the prior art.
  • the roofing system is arranged on the opening of a bucket of a transport truck, for example a public works truck. It makes it possible to close the bucket to avoid spattering of material or alteration of the materials transported by the rain or the environment.
  • the removable cover system 1 comprises two displacement devices 2 each comprising a drive cable 3 cooperating with a front wheel 4 and a rear wheel 5.
  • the drive cable 3 supports arches inserted into a tarpaulin.
  • a motor 6 coupled to the front wheels 4 allows the driving of the drive cable 3.
  • the drive cables 3 enable the hoops and the tarpaulin to be driven, covering or uncovering the bucket according to the direction of travel.
  • the cover system requires a regular adjustment of the tension of the drive cables 3 in order to maintain its efficiency. Indeed, in the folded position, the system occupies a significant part of the bucket, so that during loading, impacts can be suffered by the hoops. Such an impact can not only damage the hoops, but always has the effect of relaxing at least one of the drive cables. The user of the system, usually the driver, must then adjust the tension of the drive cables 3 otherwise the cover system can not be operated. Indeed, once relaxed, a drive cable 3 no longer has sufficient voltage to be driven by the front wheel 4. Thus, when only one of the drive cables 3 is relaxed, the drive of the hoops is asymmetrical . In case of forced operation of the system in this situation, damage to the hoops and the roofing system may occur by breaking at least one rollbar or the drive cable. When the two drive cables are relaxed, no movement can be communicated to the hoops.
  • FIG. 2 illustrates a removable cover system according to the invention.
  • the removable cover system 1 comprises two displacement devices 2 each comprising a drive cable 3 cooperating with a portion of a front wheel 4 and a rear wheel 5.
  • the drive cable 3 supports arches inserted into a tarpaulin.
  • a motor 6 allows the driving of the cables 3 via the front wheels 4. It will be noted that the motor 6 and the front wheels 4 are contained in the same element.
  • An example is a cylinder with wheels at its ends and an axial motor inserted into its internal volume.
  • the removable cover system 1 makes it possible to avoid a loss of tension in the drive cables 3.
  • the front wheels 4 are each provided with a winding area of a drive cable 3 during deployment of the removable cover, and a winding area of the drive cable 3 during removal. removable cover.
  • Each of the winding zones of a front wheel 4 is integrally connected to one end of the drive cable 3 cooperating with said front wheel 4.
  • These winding zones can be separated physically by one or more separators having, for example, a shape disc, diameter greater than the diameter of the front wheel 4 supporting them.
  • the cable is put in tension by winding the cable in the winding area during deployment, the cable coming from the unwinding from the winding area during the withdrawal.
  • the cable is pulled by winding the cable in the winding area during removal, the cable from the unwinding from the winding area during deployment.
  • the rear wheels 5 are fixed to the frame floating in the direction of traction of the drive cables.
  • each rear wheel is fixed to the bucket via a frame.
  • the rear wheel is contained in the chassis while having a certain freedom of movement in the direction of traction of the drive cables.
  • a spring keeps the rear wheel in position while providing the ability to move when the tension of the drive cable is increased. The stiffness constant of the spring thus makes it possible to determine the voltage threshold generating a displacement of the rear wheel.
  • the rear wheels are decoupled from the bucket, and can absorb a shock applied to the hoops and transmitted to at least one drive cable 3. The shock thus absorbed, the drive cable 3 does not lose its voltage, and remains able to move the arches.
  • the removable cover system is also protected from shocks on the rollbars by the force of a winding and self - retreating device.
  • the self - gripping device makes it possible to further minimize the influence of an impact on the rollbars.
  • the removable cover system includes flexible arches that are flexible and deformable.
  • the flexible hoops are able to deform under an impact.
  • the flexible hoops can be made, for example, of composite materials.
  • the protection of the removable cover system against shocks on the tarpaulin hoops has the second advantage of protecting the system against the loss of tension inherent in its aging or intensive use. The need for regular and expensive maintenance is thus reduced.
  • the training unit 2 is self-contained.
  • Figure 3 illustrates such a training set.
  • the drive cable 3 and the rear wheel 5 are contained in a chute 7 forming a displacement rail 8 in which slides the base of the hoops 1 January.
  • the base of the hoops 1 1 is provided with a bearing assembly 12 bearing on the chute 7 and the hoops 1 1 extending through the rail to a gripping mechanism of the drive cable 3.
  • a flap can be fixed on the chute 7 to minimize the entry of foreign bodies.
  • Chute 7 is fixed to the frame 10 by providing an area 9 overflow with it, to limit the entries of material into the system, inputs that can lead to seizure of removable cover system.
  • the overflow zone 9 makes it possible to limit the overloads of the skip.
  • the drive motor can be contained in the axis carrying the front wheels 4 in order to limit the attacks it undergoes, thus improving its operation when maintenance is limited.
  • FIG. 4 illustrates the removable cover system in the deployed position. In particular, it is possible to see the bucket bottom closure device.
  • this bucket bottom closure device can not be reduced to a simple rigid portion 14 integral with the last hoop.
  • the simple rigid portion 14 integral with the last hoop is in the front part of the bucket. It is then necessary that it is released in order to have the entire open area of the bucket.
  • Figure 5 illustrates the removable cover system in the retracted position.
  • the rigid portion 14 is fixed to the last hoop by a hinge 15 provided with a movable lever device 16.
  • a lug 17 adapted to cooperate with the lever 16 is disposed on each side of the bucket, before the end of the listening rail 7 included in the chute 8.
  • the lug 17 actuates the lever 16 which straightens the rigid portion 14.
  • a particularly visible color for example a red or yellow color, possibly fluorescent or phosphorescent, on the upper face of the rigid portion 14 so that the color is visible from the front of the vehicle. The driver can see without leaving the cabin of the vehicle, if the cover is fully deployed. The use of the system is thus facilitated.
  • a particularly visible color for example a red or yellow color, possibly fluorescent or phosphorescent
  • the removable cover system can be installed on one or more vertical sections of a trailer to be moved by a towing vehicle, or directly on a vehicle to be covered.
  • FIG. 6 there can be seen a trailer comprising one or more amounts connecting the platform to the roof of the trailer.
  • the removable cover system can be installed between two uprights, by attaching a listening rail on each upright and installing the engine 6 coupled to the axle carrying the front wheels 4 on the roof portion of the trailer located between the two. amounts.
  • a listening rail on each upright
  • the engine 6 coupled to the axle carrying the front wheels 4 on the roof portion of the trailer located between the two. amounts.
  • Such an installation can be generalized to all or part of the amounts of the trailer.
  • a trailer which all or part of the amounts are provided with removable cover system has the advantage of being partially loaded or unloaded. Indeed, it is possible to discover only a section of the trailer so that crates or pallets are loaded or unloaded through this section. The other sections of the trailer can then keep their load.
  • all the load must be emptied to access the part of the trailer. closer to the cab of the towing vehicle. Alternatively, it is necessary to discover the entire trailer to access a specific part of the load.
  • a trailer with mobile roofing systems does not have these disadvantages.
  • load management is simplified in that it is no longer necessary to schedule a loading order according to the unloading sequence. The use of a trailer with mobile coverage systems is therefore simplified.
  • the removable cover system may be arranged along the length of the trailer, as shown in Figure 7. As can be seen the removable cover system is disposed on one side of the trailer. One of the troughs 8 of the drive devices 2 is disposed on the upper edge of the trailer between the roof and the side of the trailer. The other chute is disposed between the side and the floor of the trailer. The engine 6 is arranged on the vertical stop on the side of the trailer closest to the tractor. Thus arranged, it is possible to deploy or retract the removable cover over the entire length of the trailer quickly and easily. In such an embodiment, it is also possible to maintain the generally parallelepiped shape of a truck trailer, using flat reinforcements rather than curved hoops.
  • a building for example a shed
  • a building can be equipped with removable cover systems.
  • Figure 8 illustrates a shed whose vertical walls are provided, by section, removable cover systems. It is thus possible to provide a more or less wide opening in any of the side walls of a building so that several machines can enter simultaneously.
  • the other external parts of the building may also be provided, in whole or in part, with at least one removable cover system, for example a flat roof or one or more sections of a traditional roof.
  • the motor 6 can be disengaged so that the removable cover system can be operated manually, for example by means of a crank.
  • the removable cover system makes it possible to quickly cover and discover all or part of a surface. It allows to cover elements as different as a truck and a truck trailer or a building, in a fast and adapted way. In addition, its design greatly minimizes maintenance, reducing running costs and improving ease of use.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Tents Or Canopies (AREA)

Abstract

The invention relates to a removable cover system including a motor (6), which drives the front wheels (4) of at least one drive device (2), including a drive cable (3) moved by the front wheel (4), arches (11) connected to a removable cover, and at least one arch (11) that is rigidly connected to at least one drive cable (3), such that the movement of the drive cable (3) causes at least one arch (11) to move, extending or retracting the removable cover. The drive device (2) is self-tensioning, the arches (11) being capable of damping a shock applied thereto.

Description

Système de couverture amovible.  Removable cover system.
L 'invention a pour domaine technique les systèmes de couverture amovible. The technical field of the invention is removable cover systems.
Un système de couverture permet de couvrir ou de découvrir une ouverture en entraînant des arceaux insérés dans une bâche de couverture. Les arceaux sont généralement supportés par un rail et fixés à un câble d' entraînement qui permet de les déplacer dans un sens ou dans l ' autre.  A cover system makes it possible to cover or discover an opening by driving arches inserted in a cover tarpaulin. The hoops are usually supported by a rail and attached to a drive cable that allows them to move in one direction or the other.
De l ' état de la technique, on connaît le document WO2009- 027285 décrivant un système de couverture amovible pour bennes de camion. Toutefois, un tel système est soumis à des pertes de tension des câbles d' entraînement des arceaux de bâche consécutives à un impact lors du chargement. Ces mêmes pertes de tension interviennent également au cours du temps lors de l 'utilisation normale du système.  From the state of the art, document WO2009-027285 describes a removable cover system for truck tippers. However, such a system is subject to tension losses of the tarpaulin roll drive cables following an impact during loading. These same voltage losses also occur over time during normal use of the system.
Il apparaît ainsi que le système de couverture amovible selon l ' état de la technique antérieur nécessite un entretien très important, menant à un cout opérationnel très élevé. Pour ces raisons ainsi que la pénibilité de son emploi au quotidien, le système de couverture pour bennes de camion est très peu employé, malgré un bénéfice en termes de consommation de carburant et de protection des matières transportées .  It thus appears that the removable cover system according to the state of the prior art requires a very important maintenance, leading to a very high operational cost. For these reasons as well as the arduousness of its daily use, the system of cover for truck tippers is very little used, despite a benefit in terms of fuel consumption and protection of transported materials.
Il existe ainsi un besoin pour un système de couverture amovible facile d' emploi et nécessitant peu ou pas d' entretien.  There is thus a need for a removable cover system that is easy to use and requires little or no maintenance.
L 'invention a pour objet un système de couverture amovible comprenant un moteur entraînant des roues avant d' au moins un dispositif d' entraînement comprenant un câble d' entraînement mis en mouvement par la roue avant, des arceaux liés à une couverture amovible, et au moins un arceau solidaire d' au moins un câble d' entraînement, de sorte que la mise en mouvement du câble d' entraînement provoque le déplacement d' au moins un arceau, déployant ou rétractant la couverture amovible, caractérisé par le fait que le dispositif d' entraînement est autotenseur, les arceaux étant aptes à amortir un choc qui leur est appliqué. The invention relates to a removable cover system comprising a motor driving front wheels of at least one driving device comprising a drive cable set in motion by the front wheel, arches connected to a removable cover, and at least one hoop integral with at least one drive cable, so that the movement of the drive cable causes the movement of at least one hoop, unfolding or retracting the removable cover, characterized in that the drive device is self - supporting, the hoops being adapted to dampen a shock applied to them.
Le dispositif d' entraînement peut comprendre une roue arrière coopérant avec le câble d ' entraînement et montée libre selon la direction de traction dudit câble d' entraînement, la roue arrière étant par ailleurs soumise à une force de rappel opposée à la direction de traction du câble d' entraînement.  The drive device may comprise a rear wheel cooperating with the drive cable and mounted free in the traction direction of said drive cable, the rear wheel being further subjected to a restoring force opposite to the traction direction of the drive. drive cable.
Le dispositif d' entraînement peut comprendre un rail d ' écoute à l 'une des extrémités duquel est fixée la roue avant, la roue arrière étant fixée à l ' autre extrémité, le câble d' entraînement étant disposé dans le rail d' écoute.  The driving device may comprise a listening rail at one end of which is fixed the front wheel, the rear wheel being fixed at the other end, the drive cable being arranged in the listening rail.
Le rail d' écoute peut être formé à partir d'une goulotte .  The listening rail can be formed from a chute.
Le moteur et les roues avant peuvent être compris dans un même élément.  The engine and the front wheels can be included in the same element.
Les arceaux peuvent être réalisés en matériaux composites de sorte à se déformer sous l ' effet d'un choc.  The arches may be made of composite materials so as to deform under the effect of a shock.
Un autre obj et de l ' invention est l ' application du système de couverture amovible décrit ci-dessus, à la couverture de la partie supérieure ouverture d 'une benne de camion.  Another object of the invention is the application of the removable cover system described above to cover the top opening of a truck body.
Le système de couverture amovible peut être muni d 'un dispositif de fermeture de fond de benne comprenant une partie rigide liée par au moins une articulation à la couverture amovible, l ' articulation étant équipée d'un levier apte à coopérer avec un ergot so lidaire du rail d ' écoute, de sorte que la partie rigide soit relevée en position verticale lorsque la couverture amovible est rétractée, la partie rigide étant abaissée en position horizontale lorsque la couverture amovible est déployée.  The removable cover system may be provided with a bottom closure device comprising a rigid portion connected by at least one hinge to the removable cover, the hinge being equipped with a lever adapted to cooperate with a solid lug of the listening rail, so that the rigid portion is raised in the vertical position when the removable cover is retracted, the rigid portion being lowered in a horizontal position when the removable cover is deployed.
Une zone de trop plein peut être ménagée entre le rail d' écoute et la benne.  An overflow area may be provided between the track and the grab.
Un autre obj et de l ' invention est l ' application du système de couverture amovible décrit ci-dessus, à la couverture d'une remorque de camion. Un autre obj et de l ' invention est l ' application du système de couverture amovible décrit ci-dessus, à la couverture d'un bâtiment. Another object of the invention is the application of the removable cover system described above to the cover of a truck trailer. Another object of the invention is the application of the removable cover system described above to cover a building.
D ' autres buts, caractéristiques et avantages apparaîtront à la lecture de la description suivante donnée uniquement en tant qu' exemple non limitatif et faite en référence en référence aux figures annexées sur lesquelles :  Other objects, features and advantages will appear on reading the following description given solely as a nonlimiting example and with reference to the appended figures in which:
-la figure 1 illustre un système de couverture amovible selon l ' art antérieur,  FIG. 1 illustrates a removable cover system according to the prior art,
-la figure 2 illustre un système de couverture amovible selon l' invention,  FIG. 2 illustrates a removable cover system according to the invention,
-la figure 3 illustre un ensemble d ' entraînement autocontenu du système de couverture,  FIG. 3 illustrates a self-contained training unit of the roofing system,
-la figure 4 illustre le système de couverture amovible en position déployée, et  FIG. 4 illustrates the removable cover system in the deployed position, and
-la figure 5 illustre le système de couverture amovible en position rétractée,  FIG. 5 illustrates the removable cover system in the retracted position,
-la figure 6 illustre le système de couverture amovible en position déployée sur un côté d'une remorque de camion,  FIG. 6 illustrates the removable cover system in the deployed position on one side of a truck trailer,
-la figure 7 illustre le système de couverture amovible en position déployée sur la longueur d'un côté d'une remorque de camion et  FIG. 7 illustrates the removable cover system in the extended position along the length of one side of a truck trailer and
-la figure 8 illustre le système de couverture amovible en position déployée sur un bâtiment.  FIG 8 illustrates the removable cover system in deployed position on a building.
La figure 1 illustre un système de couverture amovible selon l ' art antérieur. Le système de couverture est disposé sur l ' ouverture d'une benne d'un camion de transport, par exemple un camion de travaux public . Il permet de fermer la benne pour éviter des proj ections de matière ou l ' altération des matières transportées par la pluie ou l ' environnement.  Figure 1 illustrates a removable cover system according to the prior art. The roofing system is arranged on the opening of a bucket of a transport truck, for example a public works truck. It makes it possible to close the bucket to avoid spattering of material or alteration of the materials transported by the rain or the environment.
Le système de couverture amovible 1 comprend deux dispositifs de déplacement 2 comprenant chacun un câble d' entraînement 3 coopérant avec une roue avant 4 et une roue arrière 5. Le câble d' entraînement 3 soutient des arceaux insérés dans une bâche. Un moteur 6 couplé aux roues avant 4 permet l ' entraînement du câble d' entraînement 3. Par leurs mouvements, les câbles d' entraînement 3 permettent d' entraîner les arceaux et la bâche, couvrant ou découvrant la benne en fonction du sens de déplacement. The removable cover system 1 comprises two displacement devices 2 each comprising a drive cable 3 cooperating with a front wheel 4 and a rear wheel 5. The drive cable 3 supports arches inserted into a tarpaulin. A motor 6 coupled to the front wheels 4 allows the driving of the drive cable 3. By their movements, the drive cables 3 enable the hoops and the tarpaulin to be driven, covering or uncovering the bucket according to the direction of travel.
Toutefois, le système de couverture nécessite un ajustement régulier de la tension des câbles d ' entraînement 3 afin de conserver son efficacité. En effet, en position repliée, le système occupe une partie significative de la benne, de sorte que lors du chargement, des impacts peuvent être subis par les arceaux. Un tel impact peut non seulement endommager les arceaux, mais a systématiquement pour effet de détendre au moins un des câbles d' entraînement. L 'utilisateur du système, généralement le chauffeur, doit alors procéder à un ajustement de la tension des câbles d' entraînement 3 sous peine de ne pouvoir actionner le système de couverture. En effet, une fois détendu, un câble d' entraînement 3 ne présente plus une tension suffisante pour être entraîné par la roue avant 4. Ainsi, lorsqu'un seul des câbles d' entraînement 3 est détendu, l' entraînement des arceaux est asymétrique. En cas de fonctionnement forcé du système dans cette situation, il peut survenir un endommagement des arceaux et du système de couverture, par rupture d' au moins un arceau ou du câble d' entraînement. Lorsque les deux câbles d' entraînement sont détendus, aucun mouvement ne peut être communiqué aux arceaux.  However, the cover system requires a regular adjustment of the tension of the drive cables 3 in order to maintain its efficiency. Indeed, in the folded position, the system occupies a significant part of the bucket, so that during loading, impacts can be suffered by the hoops. Such an impact can not only damage the hoops, but always has the effect of relaxing at least one of the drive cables. The user of the system, usually the driver, must then adjust the tension of the drive cables 3 otherwise the cover system can not be operated. Indeed, once relaxed, a drive cable 3 no longer has sufficient voltage to be driven by the front wheel 4. Thus, when only one of the drive cables 3 is relaxed, the drive of the hoops is asymmetrical . In case of forced operation of the system in this situation, damage to the hoops and the roofing system may occur by breaking at least one rollbar or the drive cable. When the two drive cables are relaxed, no movement can be communicated to the hoops.
La figure 2 illustre un système de couverture amovible selon l' invention. Le système de couverture amovible 1 comprend deux dispositifs de déplacement 2 comprenant chacun un câble d' entraînement 3 coopérant avec une partie d'une roue avant 4 et une roue arrière 5. Le câble d' entraînement 3 soutient des arceaux insérés dans une bâche. Un moteur 6 permet l ' entraînement des câbles 3 par l' intermédiaire des roues avant 4. On notera que le moteur 6 et les roues avant 4 sont contenus dans un même élément. On citera comme exemple un cylindre muni de roues à ses extrémités et d 'un moteur axial inséré dans son vo lume intérieur. Par leurs mouvements, les câbles d' entraînement 3 permettent de déplacer les arceaux et la bâche, couvrant ou découvrant la benne en fonction du sens de déplacement. A la différence de l ' état de la technique, le système de couverture amovible 1 selon l' invention permet d' éviter une perte de tension des câbles d ' entraînement 3 . En effet, les roues avant 4 sont munies chacune d 'une zone d' enroulement d 'un câble d' entraînement 3 lors du déploiement de la couverture amovible, et d'une zone d' enroulement du câble d' entraînement 3 lors du retrait de la couverture amovible. Chacune des zones d' enroulement d'une roue avant 4 est reliée solidairement à une extrémité du câble d' entraînement 3 coopérant avec ladite roue avant 4. Ces zones d' enroulement peuvent être séparées physiquement par un ou plusieurs séparateurs présentant par exemple une forme de disque, de diamètre supérieur au diamètre de la roue avant 4 les supportant. Ainsi, chaque câble d' entraînement 3 est maintenu en tension à tout moment quel que soit le degré de déploiement et la direction de déploiement de la couverture. En effet, lors du déploiement de la couverture mobile, le câble est mis en traction par enroulement du câble dans la zone d' enroulement lors du déploiement, le câble provenant du déroulement depuis la zone d' enroulement lors du retrait. Similairement, lors du retrait de la couverture mobile, le câble est mis en traction par enroulement du câble dans la zone d' enroulement lors du retrait, le câble provenant du déroulement depuis la zone d' enroulement lors du déploiement. De plus, il n'y a pas de risque d' emmêlement d'une zone d' enroulement à l ' autre. Figure 2 illustrates a removable cover system according to the invention. The removable cover system 1 comprises two displacement devices 2 each comprising a drive cable 3 cooperating with a portion of a front wheel 4 and a rear wheel 5. The drive cable 3 supports arches inserted into a tarpaulin. A motor 6 allows the driving of the cables 3 via the front wheels 4. It will be noted that the motor 6 and the front wheels 4 are contained in the same element. An example is a cylinder with wheels at its ends and an axial motor inserted into its internal volume. By their movements, the drive cables 3 can move the hoops and the tarpaulin, covering or discovering the bucket according to the direction of travel. In contrast to the state of the art, the removable cover system 1 according to the invention makes it possible to avoid a loss of tension in the drive cables 3. Indeed, the front wheels 4 are each provided with a winding area of a drive cable 3 during deployment of the removable cover, and a winding area of the drive cable 3 during removal. removable cover. Each of the winding zones of a front wheel 4 is integrally connected to one end of the drive cable 3 cooperating with said front wheel 4. These winding zones can be separated physically by one or more separators having, for example, a shape disc, diameter greater than the diameter of the front wheel 4 supporting them. Thus, each drive cable 3 is maintained in tension at any time regardless of the degree of deployment and the direction of deployment of the cover. Indeed, during the deployment of the mobile cover, the cable is put in tension by winding the cable in the winding area during deployment, the cable coming from the unwinding from the winding area during the withdrawal. Similarly, when removing the mobile cover, the cable is pulled by winding the cable in the winding area during removal, the cable from the unwinding from the winding area during deployment. In addition, there is no risk of entanglement from one winding zone to another.
Cet effet autotenseur est exacerbé par la synergie avec le système de fixation des roues arrières. Les roues arrières 5 sont fixées sur le châssis de façon flottante dans la direction de traction des câbles d ' entraînement. Pour cela, chaque roue arrière est fixée à la benne par l 'intermédiaire d 'un châssis . La roue arrière est contenue dans le châssis tout en disposant d'une certaine liberté de mouvement dans la direction de traction des câbles d' entraînement. Un ressort permet de maintenir la roue arrière en position tout en lui offrant la possibilité de se déplacer lors d'une augmentation de la tension du câble de d' entraînement. La constante de raideur du ressort permet ainsi de déterminer le seuil de tension générant un déplacement de la roue arrière. Ainsi fixées, les roues arrières sont découplées de la benne, et peuvent absorber un choc appliqué sur les arceaux et transmis à au moins un câble d' entraînement 3. Le choc ainsi absorbé, le câble d ' entraînement 3 ne perd pas sa tension, et demeure apte à déplacer les arceaux. This self-gripping effect is exacerbated by the synergy with the rear wheel attachment system. The rear wheels 5 are fixed to the frame floating in the direction of traction of the drive cables. For this, each rear wheel is fixed to the bucket via a frame. The rear wheel is contained in the chassis while having a certain freedom of movement in the direction of traction of the drive cables. A spring keeps the rear wheel in position while providing the ability to move when the tension of the drive cable is increased. The stiffness constant of the spring thus makes it possible to determine the voltage threshold generating a displacement of the rear wheel. Thus fixed, the rear wheels are decoupled from the bucket, and can absorb a shock applied to the hoops and transmitted to at least one drive cable 3. The shock thus absorbed, the drive cable 3 does not lose its voltage, and remains able to move the arches.
Le système de couverture amovible est également protégé des chocs sur les arceaux par l ' emp loi d'un dispositif d ' enroulement et déroulement autotenseur. En compensant à chaque activation les variations de tension des câbles d' entraînement, le dispositif autotenseur permet de minimiser encore plus l' influence d'un impact sur les arceaux.  The removable cover system is also protected from shocks on the rollbars by the force of a winding and self - retreating device. By compensating for each activation of the tension variations of the drive cables, the self - gripping device makes it possible to further minimize the influence of an impact on the rollbars.
Enfin, le système de couverture amovible comprend des arceaux flexibles qui sont souples et déformables. En d ' autres termes , les arceaux flexibles sont aptes à se déformer sous un impact. En se déformant, les arceaux flexibles absorbent la maj eure partie d' un impact, minimisant la quantité d' énergie transmise au reste du système. Ainsi minimisés, les impacts ont une influence encore plus réduite sur la tension des câbles d' entraînement 3 . Les arceaux flexibles peuvent être réalisés, par exemple, en matériaux composites .  Finally, the removable cover system includes flexible arches that are flexible and deformable. In other words, the flexible hoops are able to deform under an impact. By deforming, the flexible hoops absorb the greater part of an impact, minimizing the amount of energy transmitted to the rest of the system. Thus minimized, the impacts have an even smaller influence on the tension of the drive cables 3. The flexible hoops can be made, for example, of composite materials.
La protection du système de couverture amovible envers les chocs sur les arceaux de bâche présente le second avantage de protéger le système contre la perte de tension inhérente à son vieillissement ou à une utilisation intensive. La nécessité d' entretiens réguliers et coûteux est ainsi réduite.  The protection of the removable cover system against shocks on the tarpaulin hoops has the second advantage of protecting the system against the loss of tension inherent in its aging or intensive use. The need for regular and expensive maintenance is thus reduced.
Par ailleurs, afin de réduire les entretiens du système de couverture, l ' ensemble d' entraînement 2 est autocontenu. La figure 3 illustre un tel ensemble d' entraînement. En effet, le câble d' entraînement 3 et la roue arrière 5 sont contenus dans une goulotte 7 formant un rail de déplacement 8 dans lequel coulisse la base des arceaux 1 1 . La base des arceaux 1 1 est munie d'un ensemble de roulement 12 prenant appui sur la goulotte 7 et les arceaux 1 1 se prolongeant à travers le rail jusqu' à un mécanisme de préhension du câble d' entraînement 3. Une bavette peut être fixée sur la goulotte 7 afin de minimiser l ' entrée de corps étrangers . La goulotte 7 est fixée au châssis 10 en ménageant une zone 9 de trop plein avec celui-ci, afin de limiter les entrées de matière dans le système, entrées pouvant mener au grippage du système de couverture amovible. Par ailleurs, la zone 9 de trop plein permet de limiter les surcharges de la benne. In addition, in order to reduce maintenance of the roofing system, the training unit 2 is self-contained. Figure 3 illustrates such a training set. Indeed, the drive cable 3 and the rear wheel 5 are contained in a chute 7 forming a displacement rail 8 in which slides the base of the hoops 1 January. The base of the hoops 1 1 is provided with a bearing assembly 12 bearing on the chute 7 and the hoops 1 1 extending through the rail to a gripping mechanism of the drive cable 3. A flap can be fixed on the chute 7 to minimize the entry of foreign bodies. Chute 7 is fixed to the frame 10 by providing an area 9 overflow with it, to limit the entries of material into the system, inputs that can lead to seizure of removable cover system. In addition, the overflow zone 9 makes it possible to limit the overloads of the skip.
De même, le moteur d' entraînement peut être contenu dans l ' axe portant les roues avant 4 afin de limiter les agressions qu ' il subit, améliorant ainsi son fonctionnement lorsque l ' entretien est limité.  Similarly, the drive motor can be contained in the axis carrying the front wheels 4 in order to limit the attacks it undergoes, thus improving its operation when maintenance is limited.
Enfin, l 'utilisation du système de couverture selon l 'invention est facilité par l ' emplo i d'un dispositif de fermeture de fond de benne, apte à couvrir la partie de la benne située entre la roue arrière 5 et les portes arrières de la benne. Cette partie étant articulée, il n' est pas possible d 'y prolonger le système de couverture amovible . Toutefois, il est nécessaire de l ' occulter afin de disposer de tous les avantages du système de couverture amovible. La figure 4 illustre le système de couverture amovible en position déployée. On peut voir notamment le dispositif de fermeture de fond de benne.  Finally, the use of the covering system according to the invention is facilitated by the use of a dump bottom closure device, able to cover the part of the bucket located between the rear wheel 5 and the rear doors of the bucket. This part being hinged, it is not possible to extend the removable cover system. However, it is necessary to hide it in order to have all the advantages of the removable cover system. Figure 4 illustrates the removable cover system in the deployed position. In particular, it is possible to see the bucket bottom closure device.
Cependant, ce dispositif de fermeture de fond de benne ne peut se résumer à une simple partie rigide 14 solidaire du dernier arceau. En effet, lorsque la couverture amovible est en position rétractée, la simple partie rigide 14 solidaire du dernier arceau se trouve dans la partie avant de la benne. Il est alors nécessaire qu' elle soit dégagée afin de disposer de l 'intégralité de la surface ouverte de la benne. La figure 5 illustre le système de couverture amovible en position rétractée. Comme on peut le voir, la partie rigide 14 est fixée au dernier arceau par une articulation 15 munie d'un dispositif de levier mobile 16. Un ergot 17 apte à coopérer avec le levier 16 est disposé de chaque côté de la benne, avant la fin du rail d' écoute 7 compris dans la goulotte 8. Ainsi, lors du retrait de la couverture, l ' ergot 17 actionne le levier 16 qui redresse la partie rigide 14. Lors du déroulement de la couverture, l ' ergot 17 actionne le levier 1 6 qui abaisse la partie rigide 14. On dispose ainsi d'une couverture totale de la surface ouverte de la benne, tout en disposant d'une surface ouverte maximale lorsque la couverture est rétractée. On notera que, à la différence de la figure 2, les figures 4 et suivantes montrent un moteur 6 entraînant un axe sur lequel sont fixées les roues avant 4. Ceci constitue un mode de réalisation alternatif au mode de réalisation dans lequel moteur 6 et roues avants 4 sont comprises dans un même élément. Ces deux mo des de réalisation sont interchangeables dans tous les modes de réalisation du système de couverture. However, this bucket bottom closure device can not be reduced to a simple rigid portion 14 integral with the last hoop. Indeed, when the removable cover is in the retracted position, the simple rigid portion 14 integral with the last hoop is in the front part of the bucket. It is then necessary that it is released in order to have the entire open area of the bucket. Figure 5 illustrates the removable cover system in the retracted position. As can be seen, the rigid portion 14 is fixed to the last hoop by a hinge 15 provided with a movable lever device 16. A lug 17 adapted to cooperate with the lever 16 is disposed on each side of the bucket, before the end of the listening rail 7 included in the chute 8. Thus, when removing the cover, the lug 17 actuates the lever 16 which straightens the rigid portion 14. During the course of the cover, the lug 17 actuates the lever 1 6 which lowers the rigid portion 14. This provides a total coverage of the open area of the bucket, while having a maximum open area when the cover is retracted. It will be noted that, unlike FIG. Figures 4 and following show a motor 6 driving an axis on which are fixed the front wheels 4. This is an alternative embodiment to the embodiment in which engine 6 and front wheels 4 are included in one and the same element. These two embodiments are interchangeable in all embodiments of the roofing system.
Il est également possible d' appliquer une couleur particulièrement visible, par exemple une couleur rouge ou j aune, éventuellement fluorescente ou phosphorescente, sur la face supérieure de la partie rigide 14 de sorte que la couleur soit visible depuis l ' avant du véhicule. Le chauffeur peut ainsi voir sans sortir de l ' habitacle du véhicule, si la couverture est totalement déployée. L ' emploi du système est ainsi facilité.  It is also possible to apply a particularly visible color, for example a red or yellow color, possibly fluorescent or phosphorescent, on the upper face of the rigid portion 14 so that the color is visible from the front of the vehicle. The driver can see without leaving the cabin of the vehicle, if the cover is fully deployed. The use of the system is thus facilitated.
Selon un autre mode de réalisation illustré par la figure 6, le système de couverture amovible peut être installé sur une ou plusieurs sections verticales d'une remorque destinée à être déplacée par un véhicule tracteur, ou directement sur un véhicule destiné à être bâché.  According to another embodiment illustrated in Figure 6, the removable cover system can be installed on one or more vertical sections of a trailer to be moved by a towing vehicle, or directly on a vehicle to be covered.
Sur la figure 6, on peut voir une remorque comprenant un ou plusieurs montants reliant la plateforme au toit de la remorque. Le système de couverture amovible peut être installé entre deux montants, en fixant un rail d' écoute sur chaque montant et en installant le moteur 6 couplé à l ' axe portant les roues avant 4 sur la partie du toit de la remorque située entre les deux montants . Ainsi positionné, il est possible de déployer ou de rétracter la couverture amovible entre les deux montants . Une telle installation peut être généralisée à tout ou partie des montants de la remorque.  In Figure 6, there can be seen a trailer comprising one or more amounts connecting the platform to the roof of the trailer. The removable cover system can be installed between two uprights, by attaching a listening rail on each upright and installing the engine 6 coupled to the axle carrying the front wheels 4 on the roof portion of the trailer located between the two. amounts. Thus positioned, it is possible to deploy or retract the removable cover between the two uprights. Such an installation can be generalized to all or part of the amounts of the trailer.
Une remorque dont tout ou partie des montants sont munis de système de couverture amovible présente l ' avantage de pouvoir être chargée ou déchargée de façon partielle. En effet, il est possible de ne découvrir qu'une section de la remorque de façon que des caisses ou palettes soient chargées ou déchargées à travers cette section. Les autres sections de la remorque peuvent alors conserver leur chargement. On rappelle que dans l 'utilisation classique d'une remorque tout le chargement doit être vidé pour accéder à la partie la plus proche de la cabine du véhicule tracteur. Alternativement, il est nécessaire de découvrir toute la remorque pour accéder à une partie spécifique du chargement. Une remorque munie de systèmes de couverture mobile ne présente pas ces inconvénients . De plus, la gestion du chargement est simplifiée en ce qu' il n ' est plus nécessaire de planifier un ordre de chargement en fonction de la séquence de déchargement. L 'utilisation d'une remorque munie de systèmes de couverture mobile est donc simplifiée. A trailer which all or part of the amounts are provided with removable cover system has the advantage of being partially loaded or unloaded. Indeed, it is possible to discover only a section of the trailer so that crates or pallets are loaded or unloaded through this section. The other sections of the trailer can then keep their load. Remember that in the conventional use of a trailer all the load must be emptied to access the part of the trailer. closer to the cab of the towing vehicle. Alternatively, it is necessary to discover the entire trailer to access a specific part of the load. A trailer with mobile roofing systems does not have these disadvantages. In addition, load management is simplified in that it is no longer necessary to schedule a loading order according to the unloading sequence. The use of a trailer with mobile coverage systems is therefore simplified.
Alternativement, le système de couverture amovible peut être disposé selon la longueur de la remorque, tel qu' illustré par la figure 7. Comme on peut le voir le système de couverture amovible est disposé sur un côté de la remorque. Une des goulottes 8 des dispositifs d' entraînement 2 est disposée sur l ' arrête supérieure de la remorque entre le toit et le côté de la remorque . L ' autre goulotte est disposée entre le côté et le plancher de la remorque . Le moteur 6 est disposé sur l ' arrête verticale du côté de la remorque la plus proche du tracteur. Ainsi disposé, il est possible de déployer ou de rétracter la couverture amovible sur toute la longueur de la remorque de façon rapide et simple. Dans un tel mode de réalisation, il est également possible de conserver la forme généralement parallélépipédique d'une remorque de camion, en employant des armatures plates plutôt que des arceaux bombés . Lorsque les arceaux sont remplacés par des armatures plates telles que des tubes plats, il est également possible de ne pas employer d' ensembles de roulement 12 , les armatures plates étant alors simplement enfichées dans les goulottes. Un dispositif de lubrification peut être prévu afin de faciliter le glissement de l ' armature plate dans la goulotte . Enfin, on pourra également s ' abstenir d' employer un dispositif de fermeture de fond de benne.  Alternatively, the removable cover system may be arranged along the length of the trailer, as shown in Figure 7. As can be seen the removable cover system is disposed on one side of the trailer. One of the troughs 8 of the drive devices 2 is disposed on the upper edge of the trailer between the roof and the side of the trailer. The other chute is disposed between the side and the floor of the trailer. The engine 6 is arranged on the vertical stop on the side of the trailer closest to the tractor. Thus arranged, it is possible to deploy or retract the removable cover over the entire length of the trailer quickly and easily. In such an embodiment, it is also possible to maintain the generally parallelepiped shape of a truck trailer, using flat reinforcements rather than curved hoops. When the arches are replaced by flat reinforcements such as flat tubes, it is also possible not to use bearing assemblies 12, the flat plates then simply being plugged into the troughs. A lubrication device may be provided to facilitate the sliding of the flat reinforcement in the chute. Finally, it will also be possible to refrain from using a bucket bottom closure device.
Selon un autre mode de réalisation, un bâtiment, par exemp le un hangar, peut être équipé de systèmes de couverture amovible . La figure 8 illustre un hangar dont les parois verticales sont munies, par section, de systèmes de couverture amovible. Il est ainsi possible de ménager une ouverture plus ou moins large dans l 'une quelconque des parois latérale d'un bâtiment de sorte que plusieurs engins peuvent y pénétrer simultanément. According to another embodiment, a building, for example a shed, can be equipped with removable cover systems. Figure 8 illustrates a shed whose vertical walls are provided, by section, removable cover systems. It is thus possible to provide a more or less wide opening in any of the side walls of a building so that several machines can enter simultaneously.
Selon un autre mode de réalisation, il est possible d' installer le système de couverture amovible d'un bâtiment de sorte que la couverture amovible soit déployée horizontalement, de façon similaire au déploiement de la couverture amovible illustré par la figure 7.  According to another embodiment, it is possible to install the removable cover system of a building so that the removable cover is deployed horizontally, similar to the deployment of the removable cover illustrated in FIG.
Enfin, les autres parties extérieures du bâtiment peuvent également être munies, en totalité ou en partie, d ' au moins un système de couverture amovible, par exemple un toit plat ou un ou des pans d'un toit traditionnel.  Finally, the other external parts of the building may also be provided, in whole or in part, with at least one removable cover system, for example a flat roof or one or more sections of a traditional roof.
En cas de disfonctionnement du moteur 6, on peut désengager le moteur 6 de sorte que le système de couverture amovible puisse être actionné manuellement, par exemple par l ' intermédiaire d'une manivelle.  In the event of malfunction of the motor 6, the motor 6 can be disengaged so that the removable cover system can be operated manually, for example by means of a crank.
Le système de couverture amovible permet de couvrir et de découvrir rapidement tout ou partie d'une surface. Il permet ainsi de couvrir des éléments aussi différents qu'une benne et une remorque de camion ou un bâtiment, de manière rapide et adaptée. De plus, sa conception permet de minimiser grandement l ' entretien, réduisant le cout de fonctionnement et améliorant la facilité d'utilisation.  The removable cover system makes it possible to quickly cover and discover all or part of a surface. It allows to cover elements as different as a truck and a truck trailer or a building, in a fast and adapted way. In addition, its design greatly minimizes maintenance, reducing running costs and improving ease of use.

Claims

REVENDICATIONS
1. Système de couverture amovible comprenant un moteur (6) entraînant des roues avant (4) d'au moins un dispositif d'entraînement (2), comprenant A removable cover system comprising a motor (6) driving front wheels (4) of at least one driving device (2), comprising
un câble d'entraînement (3) mis en mouvement par la roue avant (4),  a drive cable (3) set in motion by the front wheel (4),
des arceaux (11) liés à une couverture amovible, et  arches (11) connected to a removable cover, and
au moins un arceau (11) solidaire d'au moins un câble d'entraînement (3), de sorte que la mise en mouvement du câble d'entraînement (3) provoque le déplacement d'au moins un arceau (12), déployant ou rétractant la couverture amovible,  at least one hoop (11) integral with at least one drive cable (3), so that the movement of the drive cable (3) causes the displacement of at least one hoop (12), unfolding or retracting the removable cover,
caractérisé par le fait que  characterized by the fact that
le dispositif d'entraînement (2) est autotenseur,  the driving device (2) is self-gripping,
les arceaux (11) étant aptes à amortir un choc qui leur est appliqué.  the arches (11) being able to absorb a shock applied to them.
2. Système selon l'une quelconque des revendications précédentes, dans lequel le dispositif d'entraînement 2 comprend une roue arrière coopérant avec le câble d'entraînement (3) et montée libre selon la direction de traction dudit câble d'entraînement (3), la roue arrière étant par ailleurs soumise à une force de rappel opposée à la direction de traction du câble d'entraînement (3).  2. System according to any one of the preceding claims, wherein the drive device 2 comprises a rear wheel cooperating with the drive cable (3) and freely mounted in the direction of traction of said drive cable (3). , the rear wheel being further subjected to a restoring force opposite to the traction direction of the drive cable (3).
3. Système selon l'une quelconque des revendications précédentes, dans lequel le dispositif d'entraînement (2) comprend un rail d'écoute à l'une des extrémités duquel est fixée la roue avant, la roue arrière étant fixée à l'autre extrémité, le câble d'entraînement (3) étant disposé dans le rail d'écoute.  3. System according to any one of the preceding claims, wherein the drive device (2) comprises a listening rail at one end of which is fixed the front wheel, the rear wheel being fixed to the other end, the drive cable (3) being disposed in the listening rail.
4. Système selon la revendication 3, dans lequel le rail d'écoute est formé à partir d'une goulotte.  4. System according to claim 3, wherein the listening rail is formed from a chute.
5. Système selon l'une quelconque des revendications précédentes, dans lequel le moteur (6) et les roues avant sont compris dans un même élément. 5. System according to any one of the preceding claims, wherein the motor (6) and the front wheels are included in the same element.
6. Système selon l 'une quelconque des revendications précédentes, dans lequel les arceaux sont réalisés en matériaux composites de sorte à se déformer sous l ' effet d'un choc. 6. System according to any one of the preceding claims, wherein the arches are made of composite materials so as to be deformed under the effect of an impact.
7. App lication du système de couverture amovible selon l 'une quelconque des revendications 1 à 6, à la couverture de la partie supérieure ouverture d 'une benne de camion.  7. Applying the removable cover system according to any one of claims 1 to 6, to the cover of the top opening of a truck body.
8. Application selon la revendication 7, dans laquelle le système de couverture amovible est muni d 'un dispositif de fermeture de fond de benne comprenant une partie rigide 14 liée par au moins une articulation à la couverture amovible, l' articulation étant équipée d'un levier apte à coopérer avec un ergot solidaire du rail d' écoute, de sorte que la partie rigide soit relevée en position verticale lorsque la couverture amovible est rétractée, la partie rigide étant abaissée en position horizontale lorsque la couverture amovible est déployée.  8. Application according to claim 7, wherein the removable cover system is provided with a bucket bottom closure device comprising a rigid portion 14 connected by at least one hinge to the removable cover, the hinge being equipped with a lever adapted to cooperate with a lug integral with the listening rail, so that the rigid portion is raised in the vertical position when the removable cover is retracted, the rigid portion being lowered in a horizontal position when the removable cover is deployed.
9. Application selon l'une quelconque des revendications 7 ou 8 ensemble avec la revendication 5 , dans laquelle une zone de trop plein est ménagée entre le rail d' écoute et la benne.  9. Application according to any one of claims 7 or 8 together with claim 5, wherein a zone of overflow is formed between the listening rail and the bucket.
10. Application du système de couverture amovible selon l 'une quelconque des revendications 1 à 6, à la couverture d'une remorque de camion.  10. Application of the removable cover system according to any one of claims 1 to 6, to the cover of a truck trailer.
1 1 . Application du système de couverture amovible selon l 'une quelconque des revendications 1 à 6, à la couverture d'un bâtiment.  1 1. Application of the removable cover system according to any one of claims 1 to 6 to the roofing of a building.
PCT/EP2013/064923 2012-07-17 2013-07-15 Removable cover system WO2014012895A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1256895 2012-07-17
FR1256895A FR2993587B1 (en) 2012-07-17 2012-07-17 REMOVABLE COVERAGE SYSTEM

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WO2014012895A1 true WO2014012895A1 (en) 2014-01-23

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FR (1) FR2993587B1 (en)
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
FR3072334A1 (en) * 2017-10-16 2019-04-19 Innovaction Technologies SYSTEM AND METHOD FOR CONTROLLING A MOTOR VEHICLE WITH AT LEAST ONE REMOVABLE COVER.
WO2022008823A1 (en) 2020-07-08 2022-01-13 Innovaction Technologies Removable roofing system comprising a compensation device

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JPS57182537A (en) * 1981-04-30 1982-11-10 Shinsei Kinzoku Seisakusho:Kk Automatic drive gear for opening and closing foldable awning with rear hood of motor truck
US5102182A (en) * 1991-06-07 1992-04-07 Pioneer Consolidated Corporation Flexible truck cover with pull-down assembly
DE19953674A1 (en) * 1999-11-09 2001-05-10 Schmitz Gotha Fahrzeugwerke Device for covering a container by a tarpaulin
US20060279102A1 (en) * 2005-06-14 2006-12-14 Carroll Ronald D Cover Systems For Vehicles
WO2009027285A1 (en) 2007-08-28 2009-03-05 Cramaro Italia Srl Covering device for the body of a means of transport
EP2135763A1 (en) * 2008-06-10 2009-12-23 Marcolin S.r.l. Tensioning apparatus for a drawing cable

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Publication number Priority date Publication date Assignee Title
JPS57182537A (en) * 1981-04-30 1982-11-10 Shinsei Kinzoku Seisakusho:Kk Automatic drive gear for opening and closing foldable awning with rear hood of motor truck
US5102182A (en) * 1991-06-07 1992-04-07 Pioneer Consolidated Corporation Flexible truck cover with pull-down assembly
DE19953674A1 (en) * 1999-11-09 2001-05-10 Schmitz Gotha Fahrzeugwerke Device for covering a container by a tarpaulin
US20060279102A1 (en) * 2005-06-14 2006-12-14 Carroll Ronald D Cover Systems For Vehicles
WO2009027285A1 (en) 2007-08-28 2009-03-05 Cramaro Italia Srl Covering device for the body of a means of transport
EP2135763A1 (en) * 2008-06-10 2009-12-23 Marcolin S.r.l. Tensioning apparatus for a drawing cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3072334A1 (en) * 2017-10-16 2019-04-19 Innovaction Technologies SYSTEM AND METHOD FOR CONTROLLING A MOTOR VEHICLE WITH AT LEAST ONE REMOVABLE COVER.
WO2019076641A1 (en) * 2017-10-16 2019-04-25 Innovaction Technologies System and method for controlling a motor vehicle equipped with at least one removable covering
WO2022008823A1 (en) 2020-07-08 2022-01-13 Innovaction Technologies Removable roofing system comprising a compensation device
FR3112314A1 (en) 2020-07-08 2022-01-14 Innovaction Tech Removable cover system comprising a compensation device

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FR2993587B1 (en) 2015-03-06
FR2993587A1 (en) 2014-01-24

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