• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a vehicle for transporting parcels in a load volume. The packages are placed on a support cooperating with a floor to move them from an opening of the vehicle to a position of the cargo volume. The vehicle also comprises a device exerting a horizontal force on all packages remaining in the vehicle to move them to the opening. According to a first variant embodiment, the support consists of parallel rollers between them forming the floor of the vehicle and the axes of the rollers are parallel to the plane of the opening of the vehicle. The device exerting a force on the packages moves in translation towards the opening by pushing all the remaining packages in the vehicle. According to another variant, the support consists of a plurality of wheeled carriages mechanically coupled together to form a train. Traction on the carriage present in the opening of the vehicle causes a movement of all the carriages towards the opening.
    公开号:FR3022196A1
    申请号:FR1455562
    申请日:2014-06-17
    公开日:2015-12-18
    发明作者:David Boscher
    申请人:Gruau Laval SAS；
    IPC主号:
    专利说明:

    [0001] FIELD OF THE INVENTION The invention relates to a device for loading and unloading parcels of a van. The invention is particularly applicable in the case where the packages are intended to be delivered home by a handler. 2. Prior art Many commercial vehicles allow the transport of goods. These vehicles include a cabin for piloting and a loading volume. Access to this loading volume is effected by the side, usually by a sliding door, or from the rear. The loading volume is accessible through a curtain door or one or two pivoting doors, either at the rear or on the side. Generally, the interior width of the door is almost equal to that of the interior of the load volume. In this way, it is possible to load bulky packages with a forklift, by mounting them at floor height, then a handler pushes the packages in the load volume starting from the bottom, it is as close as possible to the cabin. To facilitate the operation, trolleys are sometimes used to load the vehicle from a warehouse dock. Isothermal vehicles are used to transport fresh produce. For this, some commercial vehicles have several compartments for transporting food at different temperatures. In this case, specific compartments closed by insulated doors are arranged in the load volume. Generally, low temperature compartments for transporting frozen food have a small capacity. The load volume accessible directly from the outside door can be maintained at a cool temperature, for transporting vegetables and fruits for example. In such vehicles, it is important to leave the door open as little as possible so as not to change the indoor temperature. For this, the load is prepared on the embarkation platform and the vehicle is approached in the immediate vicinity thereof so that a handler transports groups of packages using a forklift, trolleys or trucks. pallets with wheels. The loading dock is designed to be almost at the same height as the floor of the vehicle. According to one variant, the floor of the vehicle comprises rollers arranged transversely to the vehicle. A handler presents the opening of the vehicle near the loading dock, and pushes the packages on the rollers. In all cases, the loading can be carried out by pushing all the packages from the platform to the loading volume. To facilitate delivery and limit the opening time of the outer door, the packages to be delivered last are those placed against the cab, and those to be delivered first are placed last, close to the door. The first packages are easily prehensile by the handler outside the vehicle. But the last need to go to the bottom and therefore to get into the load volume. During delivery, the handler is not on a dock and is often in front of an individual's home. It must therefore span the height between the ground and the floor, and once inside, move the packages from the bottom to the opening, get off the vehicle and take the packages one by one to place them on a mobile cart and bring to their recipients. These operations are long, repetitive, and disturb the temperature which must remain constant in the load volume. In addition, these operations generate physical fatigue and can cause muscular-skeletal disorders.
    [0002] In addition, if the packages are not well set, they can move and fall into the vehicle, and cause breakage of products. When stacks of parcels are removed as and when deliveries, free spaces emerge and packages can bounce during transport, if they are not stowed. For home deliveries, the time is very short and the delivery men do not have time to secure the packages. This is why breakages of products occur frequently.
    [0003] The present invention proposes a device facilitating the unloading of parcels of a commercial vehicle by reducing the muscular efforts provided by a handler and while decreasing the unloading time. In addition, the present invention also makes it possible to keep the products stalled during transport. OBJECTIVES OF THE INVENTION The present invention proposes a new means for loading and unloading packages between the loading volume of a vehicle and a loading and / or delivery platform. 4. DESCRIPTION OF THE INVENTION To this end, the invention relates to a vehicle for transporting packages in a loading volume, said packages being placed on a support cooperating with a floor to move said packages from an opening to a position said loading volume. The vehicle further comprises a device exerting a horizontal force on all packages remaining in the vehicle to move them to the opening. In this way, the unloading of the loading volume is facilitated, the delivery is fast and requires less physical effort to the handler. In addition, the structure keeps all sets fixed in the load volume, thus avoiding breakage during transport. According to a first embodiment, the support consists of a plurality of rollers parallel to each other forming a floor, the axes of said rollers being parallel to the plane of the opening of the vehicle, the device exerting a force being a vertical structure moving in translation towards the opening and exerting a thrust on all the remaining packages. In this way, the parcels roll easily to the opening and are prehensile by a handler placed outside.
    [0004] According to another embodiment, the force exerting a pressure on the packages in order to move them towards the opening is transmitted by a strap. In this way, packages are easily advanced to the opening and secured by this strap during transport. According to another embodiment, the vehicle comprises at least one horizontal bar for stalling parcels during transport. In this way, packages are wedged from above and / or laterally during transport and do not fall. According to another embodiment, the vertical structure is guided to the ceiling of the vehicle by a rail and animated in translation by a strap secured to at least one point of said strap. In this way, the vertical structure pushes all packages towards the opening and its plane is kept perpendicular to the direction of travel. According to another embodiment, the vertical structure consists of at least two planes forming a square, a horizontal plane receiving at least part of the packages and mobile on rollers secured to the floor, and a vertical plane exerting the force on the packages for moving them, a strap animating in translation said structure consisting of at least two planes forming a square. In this way, the assembly is simple and the structure has a modest cost. According to another embodiment, the vehicle comprises a locking device of the strap. In this way, by using the device bringing packages to the opening, packages are also wedged during transport. According to an alternative embodiment, the support consists of a plurality of wheeled carriages, said carriages being mechanically coupled together forming a train in a straight line, a traction on the carriage of the train placed in the immediate vicinity of the opening of the vehicle causing a displacement of all the trolleys to said opening. In this way, the parcels roll easily to the opening and are prehensile by a handler placed outside. According to another embodiment, the coupling mechanism between the carriages comprises a flexible tab fixed on a carriage mechanically inserting into a perforated plate attached to another carriage. In this way, the carriage train is easily removable. According to another embodiment, the floor of the vehicle comprises at least one groove or rail designed to guide the movement of the carriages in their movements. In this way, the carriages are well set and packages placed on them are immobilized during transport. According to another embodiment, the vehicle comprises at least one folding panel placed at the rear of the vehicle to extend the floor, said panel comprising at least one groove or rail extending the at least one groove or rail incorporated in the floor of the vehicle. In this way, the packages can easily be embedded in the vehicle even if the floor and the dock are not at the same height. According to another embodiment, the vehicle is associated with a rack for transporting packages outside the vehicle for home deliveries, said rack having a frame extending downwards by feet and upwards by two shoulder arches, and at least one tray on which the packages are placed, said tray being at a height slightly lower than that of the floor of the vehicle, when the rack is placed in front of the opening. In this way, the work of the handler during the delivery is facilitated. According to another embodiment, said rack comprises at least one pivoting hook whose end is inserted into a hole placed near the rear edge of the floor of the vehicle. In this way, the rack is secured to the vehicle and can receive packages without risk of moving. According to another embodiment, said rack is foldable and provided with at least two plates articulated between them, the two plates being horizontal for transporting parcels and substantially vertically when the rack is in the folded position. In this way, the rack can easily be stored in a vehicle with minimal space. According to another embodiment, the vehicle comprises a loading volume divided into a plurality of compartments maintained at constant temperatures, the colder compartments being thermally insulated and closed by an isothermal door to isolate them from the remainder of said volume. In this way, the vehicle can carry different foodstuffs. 5. List of Figures Other features and advantages of the invention will become apparent in more detail in the context of the following description of exemplary embodiments given for illustrative and non-limiting purposes with reference to the appended figures which represent FIG. 1 shows a diagram of a utility vehicle seen in profile according to the prior art; FIG. 2 shows an example of a utility vehicle 1 seen in profile designed to implement the invention; FIG. 3 shows the same commercial vehicle being unloaded, side deliveries having already been made, - figure 4 shows the same commercial vehicle at the end of unloading, all the packages having been delivered, - figure 5 shows an example of a utility vehicle according to an alternative embodiment, provided with wheeled carriages, - Figure 6 shows the same commercial vehicle being unloaded, half of the carriages having been 7 shows an example of a set of five wheeled carriages coupled to each other, FIG. 8 shows a coupling between two carriages of profile, FIG. 9 presents a carriage train seen from the front, FIG. 10 shows a complete loading of the loading volume seen in profile; FIG. 11 shows a vehicle loaded according to a third variant, combining elements of the first and second variants; FIG. 12 shows a particular example of a device moving the packages using a structure moving with a strap, - Figure 13 shows a detail of embodiment of this strap device, - Figure 14 shows a particularly simple example of a device exerting a thrust on the packages remaining in the vehicle, - Figure 15 describes an example of foldable panel extending the floor of the vehicle in the case of use of wheeled carriages, - Figure 16 illustrates a v hicle associated with a rack for carrying the parcels to be delivered, - the drawings of Figure 17 shows details of an example of folding rack, - the drawings of Figure 18 shows other embodiments of a folding rack - Figure 19 shows the organization of different compartments of the load volume according to an exemplary embodiment. 6. DESCRIPTION OF AN EMBODIMENT OF THE INVENTION 6.1 GENERAL PRINCIPLE The invention relates to a vehicle for transporting packages in a loading space. The packages are placed on a support cooperating with a floor to move them from an opening of the vehicle to a position of the cargo volume. The vehicle also comprises a device exerting a horizontal force on all packages remaining in the vehicle to move them to the opening. According to a first variant embodiment, the support consists of parallel rollers between them forming the floor of the vehicle and the axes of the rollers are parallel to the plane of the opening of the vehicle. The device exerting a force on the packages moves in translation towards the opening by pushing all the remaining packages in the vehicle. According to another variant, the support consists of a plurality of wheeled carriages mechanically coupled together to form a train. Traction on the carriage present in the opening of the vehicle causes a displacement of all the carriages towards said opening. 6.2 Description of an embodiment FIG. 1 illustrates a diagram of a utility vehicle 1 seen on the side intended to make frequent deliveries, according to a known example of embodiment. In general, the vehicle comprises a cabin 2 and a loading volume 3 for receiving parcels, this volume being of parallelepiped shape for example. The cabin 2 and the loading volume 3 are separated by a wall 4. The packages can be foodstuffs for which the cold chain must be respected. As a result, the utility vehicle is equipped with at least one thermally insulated compartment. If the load contains packages to maintain at different temperatures, the vehicle can be equipped with 3 types of compartments for example: one at room temperature, another maintained at a cool temperature (2 to 4 ° C), and a third at a freezing temperature (-20 ° C), the last two temperatures being maintained in small volumes closed by isothermal doors. Still according to the prior art, devices exist to facilitate movement in the load volume 3, so a handling truck can be introduced into the vehicle. Another solution is to provide the floor with a plurality of rollers 5 arranged transversely to the vehicle. A handler brings the vehicle in reverse in the immediate vicinity of a loading dock and / or delivery 6, and pushes the packages from the dock on the rollers in the vehicle. This solution illustrated in FIG. 1 has the disadvantage of making it difficult to move people in the load volume during delivery. When the last packages are at the bottom of the van, against the wall 4 of the cabin, the handler must enter the van to pick them up and may slip on the rollers. In addition, packages must be stowed to prevent their movements or falls during transport, which requires handling time. Fig. 2 shows a diagram of a utility vehicle 1 seen on the side intended to implement the invention according to a preferred embodiment. The floor 7 of the vehicle comprises a plurality of rollers 5 for easily moving packages 8. The axes of the rollers 5 are parallel to each other and to the plane of an opening 9 of the vehicle, for example a door at the rear. In this way, the packages pushed by a handler from the opening is easily housed to the bottom of the volume 3 loading. During delivery, the present invention comprises a device exerting a horizontal force to advance the packages to the opening 9, and thus prevent the handler to get into the vehicle. The thrust device consists of a vertical structure and a means for moving it in translation in the loading volume. The structure 10 extends both in height and in width to form a plane pushing the parcels over a large area. In this way, the packages placed on the rollers are pushed by this structure when it translates to the opening 9 of the vehicle. If the opening is at the rear of the vehicle, as shown in FIG. 2, then the translation takes place in the axis of the vehicle 1 and towards the rear. Moreover, whatever the state of the load remaining in the volume, the packages are well wedged between the mobile structure 10 and the door drawn in dotted line in FIG. 2.
    [0005] The structure 10 is held vertically by a system of rollers sliding in at least one guide rail (not shown in Fig. 2) incorporated in the roof of the vehicle and / or in the floor. The system of rollers and rails makes it possible to maintain vertical and perpendicular to the axis of the vehicle the plane of the structure 10. This system must make it possible to push the parcels in the direction of the opening regardless of their positions on the rollers. The translation is effected by a strap 11 passing through the roof and the floor, and along the wall of the cabin 4. The strap forms an endless loop by pulleys 12 at the ends and at the level of changes of direction. The strap is doubled in two sections throughout the loop. When maneuvering the strap in a loop, one section goes in one direction and the other section in the opposite direction. The pulleys at the ends of the loop are located at the bottom and at the top of the opening 9. According to a first variant, the loop is not stretched and comprises slack allowing the handler to take it and pull it towards the opening . Other variants will be described later in this document, especially with a motorization, with a strap tensioned by tensioning elements. The vertical structure 10 is attached to the strap from above and below to sections moving in the same direction. According to an alternative embodiment, at least one of the pulleys 12 is mechanically coupled to a tensioning means, such as a spring or a gas jack, to keep the strap looped under tension. According to a non-preferred embodiment, the loop strap is stretched and can not be taken manually. In this case, a second strap 13 terminating in a handle is attached to the loop strap at the floor at a point 14 sufficiently far from the opening 9. The handle is accessible in the immediate vicinity of the opening. According to an alternative embodiment, the vertical structure 10 moves in fo translation with the aid of a worm placed in the ceiling and a threaded bearing. The bearing moves by the rotation of the screw, and causes in its displacement the structure. The bearing is maintained in its horizontal movement by rollers on each side sliding in two rails. This system allows in particular an assisted movement of the thrust device by rotating the screw by a motor. The operator then has control buttons to move forward and backward said device Upon delivery, the handler opens the door and pulls the second strap 13 by its handle. The traction causes a rotation of the strap loop on the pulleys 12, and the translation of the structure 10 to the opening. The packages 8 20 are then pushed from the rear towards the opening without the handler needing to get into the vehicle. Fig. 3 presents the vehicle being unloaded, half of the packages being unloaded, the packages remaining in the vehicle are perfectly accessible through the opening 9. In order to maintain the structure 10 in a vertical position and to wedge the packages between this structure and the rear door of the vehicle, the strap 11 or 13 is blocked by means of a cleat for example, or any device for blocking the rotation of the strap (by pinching or with a pin being housed in eyelets formed on the strap , or other device). In this way, the structure displacement 10 can be locked between two deliveries at the desired position. Fig. 4 illustrates a commercial vehicle completely unloaded from its packages. The structure 10 completely translated to the opening 9 pushed all the packages successively and as deliveries. With its fasteners at the top and bottom of the loop strap, the structure 10 remains perfectly vertical. According to an improvement visible in FIGS. 2, 3 and 4, a protective band 15 of PP or PE foam, or used on the bumper car, or on the boat hulls is placed at the bottom of the body at the opening and / or on the sides. This ring protects the underside when the driver of the vehicle at the station near the boarding platform 6, or home delivery locations that may have pads that could damage the rocker to their contact. This ring is advantageously clipped to force in a metal structure of the underside. Fig. 5 illustrates a utility vehicle according to an alternative embodiment. This vehicle has a flat floor 16 for moving a plurality of carriages 17. A carriage 17 is composed of a rectangular tray surmounted by four wheels arranged at the four corners. The length of the carriages, ie the dimension in the direction of the opening 9 is preferably an entire submultiple of the length of the load volume. Likewise, the width of the carriages is approximately one submultiple of the width of the loading volume, and preferably the width is slightly less than that of the loading volume.
    [0006] In this way, the trolleys can cover almost the entire flat floor 16. The loading in terms of packages is first placed on a set of trolleys on the embarkation platform 6, the carts and packages are chosen so that the whole fits perfectly in the load volume 3, taking into account in particular the height. Once the vehicle is docked, a handler pushes all the trolleys to roll in the cargo volume and thus, the operation is fast. When the floor of the vehicle and the dock are at different heights, the carts are pushed one by one in the vehicle over a sloping access panel, from the dock to the vehicle.
    [0007] During the first deliveries, packages close to the opening 9 are first unloaded. Once a wheeled cart is emptied of its packages, it is removed and stored vertically on the side of the vehicle. According to this embodiment variant visible in FIG. 8, the carriages are attached to each other by a mechanical coupling. In this way, by pulling the carriage present in the opening, the other carriages placed behind roll well aligned in the same direction and are close to this opening. When the first carriage is completely out, the handler uncouples the following carriage, the package loading of the next carriage is then accessible through the opening. Fig. 6 shows the vehicle half discharged according to this second variant. Half of the carriages have been removed. It can be seen that the last carriages are in the immediate vicinity of the opening and their loads are perfectly accessible without having to enter the load volume. The carriages are kept well aligned by means of abutments, an example of which is visible in FIG. 9. FIG. 7 shows an example of a set of five carriages 17 according to the second embodiment of the invention. The wheeled carriages 17 are interconnected to form a train in a straight line, the same vehicle may have several trains placed side by side with each other, if the width of the carriages allows. The trolleys 17 advantageously have ledges constituting crates for stalling the load, fruit and vegetables for example. A vertical plate 18 is advantageously disposed at the rear of the last carriage to prevent the packages from tilting. This vertical plate can be interlocked on the carriage and mounted removably. The carriages 17 are also intended to carry parcels on the embarkation platform, that is why the four wheels are pivotally mounted, according to a so-called "crazy wheel" assembly. To ensure transverse support and avoid any transverse slippage during cornering, it is important to lock the wheels during transport. In addition, during loading and unloading, the carriage is moved in one direction only. The wheels being pivoting, it is important to wedge them to orient them in the direction of the opening. This operation is provided by longitudinal rails made in the thickness of the floor 16 or fixed thereto.
    [0008] Fig. 8 shows an example of coupling of carriages 17 seen in profile. The carriages comprise four wheels 20 guided by guiding elements integral with the floor of the vehicle. The carriages are mechanically coupled together by a flexible tab 22 which is mechanically inserted into a perforated plate when a carriage is pushed onto another. To avoid imposing a mounting direction of the carriage train, each of them has a hooking lug on the right and a perforated plate on the left, that in the front and vice versa in the back so that they 'nest whatever their meaning. It is sufficient to pull the carriage released from its packages, outside the floor of the vehicle, the truck then goes down a little and automatically disconnects the next, or simply raise the latch to uncouple the carriages. Also, retractable stops secured to the floor 16 block one or more wheels of a carriage, and thus keep the entire carriage train in position. Fig. 9 presents a carriage train seen from the front, only a carriage is visible with its load of packages. According to the illustrated example, packages 8 are stackable containers, for example vegetable trays. Such containers stack one inside the other, the base of a package entering the opening of the package immediately below. Holding lugs 60 retain the package from above on the package below, and provides stability to the vertical stack of packages. The total height of the package stack 8 on the carriage 17 is calculated to pass just under the roof 61 of the vehicle and in the opening 9 of the vehicle, with a clearance of a few centimeters. To increase the lateral stability of the stacks, horizontal bars 62 are mounted on vertical uprights 63 secured to the vehicle to wedge packages. The perforated plate 64 serves both as a handle and as a coupling element cooperating with the flexible lug 22. A U-shaped rail 21 is fixed on the floor 16 and allows the guiding of the wheels 20. According to a variant, the rail is replaced by a groove formed in the thickness of the floor 16. The rail (or groove) terminates in the immediate vicinity of the opening by a retractable stop 23 blocking the first carriage during unloading. The blocking of the carriage closest to the opening makes it possible to immobilize a whole train of carriages. This locking system can block one or more wheels of the first carriage either on their axis or on either side of the wheel. The removal of the stop is controlled manually or alternatively electrically. Each carriage 17 is provided with a handle 24 to be more easily pulled by the handler in the direction of the opening. This handle forms a metal loop which extends under the carriage plate and also allows the catch 22 to be latched. FIG. 10 shows a complete loading of the loading volume seen in profile. The packages 8 are placed on the carriages 17 and rolled into the vehicle. The packages are preferably provided with lugs or a device allowing them to nest on each other. At least one horizontal bar 25 fixed under the roof of the vehicle serves as a stop and prevents parcels from dislodging, and thus prevents tilting. The clearance between the bar 25 and the packages is less than the height of the holding pins of the packages between them. A bar 25 fixed under the roof of the vehicle keeps the packages placed at the top of the batteries, and prevents them from tilting. The profile of the bar rises upwards forming a slight curve near the opening 9. In this way, the introduction and withdrawal of the carriage train are facilitated, particularly when the loading dock is not at the same height as the floor of the vehicle., According to an alternative embodiment, the holding bar 25 is mounted on at least 2 articulated rods, the bar is lowered and is placed in position with the door closure of the vehicle. The bar 25 may be of the rack type to serve as a support for a pawl installed on the retaining structure of the 1st battery. The bar is maintained during transport by a ratchet. In the case where the first stack of parcels (closest to the cabin) is not completely filled, it can not be maintained by the bar 25 which is rigid, does not marry the different stack heights. According to an alternative embodiment, the set of batteries is immobilized by a flexible strap that matches the shape of packages on the side of the cabin. Thus a strap end is fixed under the ceiling near the entrance of the vehicle. Then the strap goes around the piles of parcels passing above and then through the front and back down under the piles of packages. A locking device holds the strap taut during transport. Fig. 11 shows a loaded vehicle according to a third variant, combining elements of the first and second variant. According to this third variant, the packages are placed on trolleys with wheels and all of the trolleys is pushed towards the opening at the rear by a vertical structure animated in translation by a loop strap. The loading consists of several columns of piles constituted by the superposition of packages of equal dimensions. This arrangement provides optimal occupancy of the load volume. The structure is held vertical by a guide rail preferably located in the ceiling of the vehicle. According to this configuration, a freezing compartment 40 is arranged transversely and is accessible through the side door. And the cold generator block 46 is placed above. Fig. 19 shows a top view of a vehicle with these compartments. Fig. 12 shows the device ensuring the thrust of packages and trolleys according to a particular embodiment. The thrust is effected by a loop strap 50. A guide rail 51 maintains the structure 10 in a vertical position while allowing it to move back and forth in the direction of the opening 9 of the vehicle. An upper bracket 52, guided by the rail 51 is driven in translation by the loop strap 50. A lower bracket 53, which does not need to be guided by a rail is also driven in translation by the strap in Loop 50. The 6 pulleys 12 guides the strap 50 in a U-shaped loop lying down, the opening of the U being pointed towards the opening 9 of the vehicle. Thus, by pulling on the strap 50, to bring the lower bracket 53 and therefore the parcels to the opening of the truck, the upper bracket 52 moves simultaneously in the same manner. Fig. 13 shows a detail of embodiment, the strand of strap is formed by two straps, each attached to the lower bracket 53 and the upper bracket 52 at their other end. The bottom bracket 52 passes between the wheels of the carriage 17. The pulleys 12 are fixed to the vehicle. In this way, the strap can exert pressure on the structure to translate it and avoids friction with it.
    [0009] Fig. 14 shows a particularly simple example of a device exerting a thrust on all packages 8 remaining in the vehicle. According to this example, a strap 66 surrounds the rollers 5 of the floor arranged transversely to the opening of the vehicle. In this embodiment, the first and / or the last roll can act as a pulley 12 for the strap. According to an improvement, a pulley is fixed by a spring to tension the strap and is rotated by a motor. An electric control makes it possible to turn the strap in one direction or the other. A structure 65 formed of a horizontal plane resting on the rollers and a vertical plane is secured to the strap 66. The strap is locked at a desired position by eyelets and at least one locking pin 67 (also visible on Fig. 12). In its rotation, the strap 66 drives the structure and the vertical plane pushes the parcels 8 towards the opening, the weight of the parcels on the horizontal plane prevents the structure from tilting backwards. This structure 10 extends sufficiently wide to push all the packages of the loading volume to the opening 9 of the vehicle. According to an improvement, several straps 66 and several structure 65 are arranged side by side, so as to move each part of the packages. This embodiment is useful when the packages are parallelepiped and are arranged in a column, with this improvement, it is possible to output a single column. Fig. 15 discloses a folding panel extending the floor 16 of the vehicle in the case of use of wheeled carriages. This panel 27 visible in FIG. 5 is pivotally mounted in the recess of the opening and is installed on the platform 6. It can also be removably mounted and stored on the side of the vehicle or preferably installed on the dock to keep the payload of the vehicle. The panel comprises a plurality of rails 26 which extend the grooves 21 of the floor of the vehicle. In this way, the vehicle does not need to touch the dock, the panel ensures continuity between the dock and the floor. 6.4 Description of an Improvement According to an improvement, the vehicle is designed to cooperate with a rack 30 for carrying packages discharged from the vehicle 1. Such a rack is described in association with the vehicle 1 in FIG. 16. The vehicle represented in this figure is half empty, the handler has pulled on the second strap 13 to advance the packages as close as possible to the opening 9. The rack 30 comprises a frame and at least one plate 31 of transport. The frame extends downwards by feet having at least two wheels and upwards by a backrest provided with two shoulder arches 32. The packages are placed on the plate and held by a strap 33. The handler is placed the back to the rack, bends the knees and passes the hoops 32 above the shoulders to carry the rack and its load. The height of the plate 31 is determined to be preferably slightly less than the height of the floor of the load volume. In this way, the handler does not need to carry the packages, just slide them on the tray 31 of the rack. Such a rack can deliver up to 80 kilograms of goods. The rack can be loaded by presenting it from the front as FIG. 16 shows it, or presenting its side along the rear of the vehicle. According to an improvement, the rack has a hook 34 to keep it attached to the vehicle during deliveries. The hook is pivotally mounted on the rack and its end is inserted into holes placed near the rear edge of the floor of the vehicle. According to another improvement, illustrated in FIG. 17, rack 30 has two trays. A first variant describes two trays at different heights. The upper tray is at a height slightly lower than that of the floor of the load volume. The lower tray is foldable and is used especially when packages are numerous and light. The drawing in the middle of FIG. 17 shows the same rack 30 with the lower tray folded. According to a variant illustrated by the right drawing, the second plate is slidably mounted on the upper plate. According to another improvement illustrated by the first drawing of FIG. 18, the rack 30 is foldable, the frame and the feet are hinged to fold down and thus have a lower thickness. The rack folds up the trays. This upward movement simultaneously rotates the wheel axles, which turn inward, around the vertical supports, as well as the shoulder supports. When folded, it can easily be stored on the side of the cargo area, for example above the rear wheel arch or on the back of the vehicle's rear door. In a single movement, the rack is unfolded or folded, thanks to the kinematics of folding connecting the elements between them. The combined movement is for example provided by a gear mechanism to 90 °, the inclination of the plate thus generating the rotation of the wheel supports. The middle drawing of FIG. 18 presents a system of parcel packing alternative to the strap 33. This system is placed in the upper part and has a wedge blocking parcels, the wedge inserted between the lugs of the boxes. The drawing on the right of FIG. 18 shows a rack according to a second variant of FIG. 17. The tray consists of two half-trays which are almost vertical in the folded position, and constitute a large horizontal tray in unfolded position, it can then accommodate two piles of packages. The two drawings on the right show the hook 34 for securing the rack with the vehicle, during deliveries. Fig. 19 presents the organization of the various compartments of the loading volume. According to the illustrated example, the utility vehicle 1 is equipped with 3 types of compartments placed at different temperatures: a compartment 40 maintained at a freezing temperature (-20 ° C), a compartment 41 maintained at a cool temperature (2 to 4 ° C), and the remainder 42 of the loading volume set to room temperature, and optionally refrigerated slightly (for example 15 ° C). The compartment 40 is surrounded by a reinforced thermal insulation (for example a foam thickness of 60 millimeters) and a high performance isothermal door. It is arranged transversely and accessible by the sliding side door 45 of the vehicle. The cold generator is placed above this compartment and against the partition wall between the cabin and the loading area. A free volume is left above the freezer compartment 40 to store boxes of fruit and vegetables, for example, or carts or empty boxes. This type of arrangement is visible in the longitudinal view of FIG. 11. The compartment 41 is also surrounded by a thermal insulation and provided with an isothermal door which opens, preferably, at the same time as the door of the vehicle. This arrangement of the compartments allows rapid loading and unloading of parcels, due to the access from the rear of most of the cargo. Narrow and upwardly extending dwellings are available at the passage of wheels 43. These housings can accommodate empty carts 16 and / or rack 30 folded, or packs of bottles. Advantageously, a guide bar 44 is placed on at least one side of the volume at room temperature to avoid the lateral displacement of the packages during the roll of the vehicle, especially when cornering. Finally, the empty boxes recovered after delivery of the packages can be stacked and placed in front of the package columns via the side door of the vehicle.
    [0010] Although the present invention has been described with reference to the particular embodiments illustrated, it is not limited by these embodiments, but only by the appended claims. It will be noted that changes or modifications may be made by the person skilled in the art.
    权利要求:
    Claims (15)
    [0001]
    REVENDICATIONS1. Vehicle (1) for transporting packages in a loading volume (3), said packages being placed on a support (5; 17) cooperating with a floor 5 for moving said packages from an opening (9) to a position of said loading volume, characterized in that it comprises a device exerting a horizontal force on all the packages remaining in the vehicle to move them towards the opening (9). 10
    [0002]
    2. Vehicle according to claim 1, characterized in that said support consists of a plurality of rollers (5) parallel to each other forming a floor (7), the axes of said rollers being parallel to the plane of the opening (9) of the vehicle, the device exerting a force being a vertical structure (10) moving in translation towards the opening and exerting a thrust on the assembly 15 of the remaining packages.
    [0003]
    3. Vehicle according to claim 2, characterized in that the force exerting pressure on the packages to move them to the opening is transmitted by a strap (11; 66). 20
    [0004]
    4. Vehicle according to any one of claims 2 to 4, characterized in that it comprises at least one horizontal bar (25) for stalling packages during transport. 25
    [0005]
    5. Vehicle according to any one of claims 2 to 4, characterized in that the vertical structure (10) is guided to the vehicle ceiling by a rail and animated in translation by a strap (11) secured in at least one point of said strap. 30
    [0006]
    6. Vehicle according to any one of claims 2 to 4, characterized in that the vertical structure (10) consists of at least two planes forming an equerry, a horizontal plane receiving at least part of the packages and mobile on rollers (5) secured to the floor (7), and a vertical plane exerting the force on the packages to move them, a strap animating in translation said structure (10) consisting of at least two planes forming a square.
    [0007]
    7. Vehicle according to any one of claims 5 or 6, characterized in that it comprises a locking device of the strap.
    [0008]
    8. Vehicle according to claim 1, characterized in that said support is constituted by a plurality of wheeled carriages (17), said carriages being mechanically coupled together forming a train in a straight line, a traction on the carriage of the vehicle. train placed in the immediate vicinity of the opening (9) of the vehicle causing a displacement of all the carriage towards said opening. 15
    [0009]
    9. Vehicle according to claim 8, characterized in that the coupling mechanism between the carriages comprises a flexible lug (22) fixed on a carriage mechanically inserted into a perforated plate attached to another carriage. 20
    [0010]
    10. Vehicle according to claim 8 or 9, characterized in that the floor of the vehicle comprises at least one groove (21) or a rail designed to guide the movement of the carriages (17) in their movements.
    [0011]
    11. Vehicle according to claim 10, characterized in that it comprises at least 25 a foldable panel (27) placed at the rear of the vehicle to extend the floor, said panel comprising at least one groove (21) or a rail extending the at least one groove or rail incorporated in the floor of the vehicle.
    [0012]
    12. Vehicle according to any one of the preceding claims, characterized in that it is associated with a rack (30) for transporting the packages outside the vehicle for home deliveries, said carrier comprising a frame extending downwards by feet and upwards by two arches of shoulders, and at least one tray (31) on which packages are placed, said tray being at a height slightly lower than that of the floor of the vehicle (1) when the rack is placed in front of the opening (9).
    [0013]
    13. Vehicle according to claim 12, characterized in that said rack (30) comprises at least one pivoting hook (34) whose end is inserted into a hole placed near the rear edge of the floor of the vehicle (1). ).
    [0014]
    14. Vehicle according to claim 12 or 13, characterized in that said rack (30) is foldable and provided with at least two plates (31) hinged together, the two plates being horizontal for transporting parcels and substantially vertically when the rack is in the folded position.
    [0015]
    15. Vehicle according to any one of the preceding claims, characterized in that it comprises a loading volume (3) divided into a plurality of compartments maintained at constant temperatures, the coldest compartments being thermally isolated and closed by a isothermal door to isolate them from the rest of said volume.
    类似技术:
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    同族专利:
    公开号 | 公开日
    RU2017101171A3|2019-01-15|
    EP3157781A1|2017-04-26|
    US20170129379A1|2017-05-11|
    FR3022196B1|2018-02-02|
    RU2017101171A|2018-07-17|
    CN106573565A|2017-04-19|
    CA2952322A1|2015-12-23|
    BR112016029656A2|2017-08-22|
    CN106573565B|2019-03-15|
    EP3157781B1|2019-09-11|
    WO2015193613A1|2015-12-23|
    US9868379B2|2018-01-16|
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    JPS5953240A|1982-09-22|1984-03-27|Hitachi Ltd|Carrier vehicle|
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    US20080019813A1|2006-07-20|2008-01-24|Elmer Leon Lavely|EZ load/unload|CN109625102A|2018-04-16|2019-04-16|吴小慧|A kind of lorry with compartment AUTOMATIC ZONING shelf|
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    DE102019110479A1|2019-04-23|2020-10-29|Carit Automotive GmbH & Co. KG|Transport arrangement with delivery vehicle and integrated distribution vehicle|
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    法律状态:
    2015-06-02| PLFP| Fee payment|Year of fee payment: 2 |
    2015-12-18| PLSC| Publication of the preliminary search report|Effective date: 20151218 |
    2016-06-17| PLFP| Fee payment|Year of fee payment: 3 |
    2017-06-28| PLFP| Fee payment|Year of fee payment: 4 |
    2018-06-27| PLFP| Fee payment|Year of fee payment: 5 |
    2019-05-23| PLFP| Fee payment|Year of fee payment: 6 |
    2021-03-12| ST| Notification of lapse|Effective date: 20210205 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1455562|2014-06-17|
    FR1455562A|FR3022196B1|2014-06-17|2014-06-17|DEVICE FOR LOADING AND UNLOADING PARCELS OF A VAN|FR1455562A| FR3022196B1|2014-06-17|2014-06-17|DEVICE FOR LOADING AND UNLOADING PARCELS OF A VAN|
    PCT/FR2015/051600| WO2015193613A1|2014-06-17|2015-06-17|Device for loading and unloading boxes from a van|
    US15/319,583| US9868379B2|2014-06-17|2015-06-17|Device for loading and unloading boxes on to and from a van|
    RU2017101171A| RU2017101171A3|2014-06-17|2015-06-17|
    CN201580039383.6A| CN106573565B|2014-06-17|2015-06-17|For container being loaded on van and being unloaded from van the device of load-carrying box|
    CA2952322A| CA2952322A1|2014-06-17|2015-06-17|Device for loading and unloading boxes on to and from a van|
    EP15736557.8A| EP3157781B1|2014-06-17|2015-06-17|Device for loading and unloading boxes from a van|
    BR112016029656A| BR112016029656A2|2014-06-17|2015-06-17|device for loading and unloading boxes to and from a van|
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