EP0433517A1 - Refuse container of the compacting type, with reduced dimensions - Google Patents

Refuse container of the compacting type, with reduced dimensions Download PDF

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Publication number
EP0433517A1
EP0433517A1 EP89440140A EP89440140A EP0433517A1 EP 0433517 A1 EP0433517 A1 EP 0433517A1 EP 89440140 A EP89440140 A EP 89440140A EP 89440140 A EP89440140 A EP 89440140A EP 0433517 A1 EP0433517 A1 EP 0433517A1
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EP
European Patent Office
Prior art keywords
shield
secured
box
compacting
hydraulic cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP89440140A
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German (de)
French (fr)
Inventor
Patrice Ribert
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FRANCE PACK
Original Assignee
FRANCE PACK
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Filing date
Publication date
Application filed by FRANCE PACK filed Critical FRANCE PACK
Priority to EP89440140A priority Critical patent/EP0433517A1/en
Publication of EP0433517A1 publication Critical patent/EP0433517A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
    • B65F3/20—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with charging pistons, plates, or the like
    • B65F3/208—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with charging pistons, plates, or the like the charging pistons, plates or the like oscillating about a horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
    • B65F3/041—Pivoted arms or pivoted carriers
    • B65F3/043—Pivoted arms or pivoted carriers with additional means for keeping the receptacle substantially vertical during raising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/24—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle
    • B65F3/28—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle by a lengthwise movement of a wall, e.g. a plate, a piston, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F2003/0223—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto the discharging means comprising elements for holding the receptacle
    • B65F2003/024—Means for locking the rim

Definitions

  • the subject of the present invention is a reduced-size refuse bin intended for the collection of refuse in particularly narrow streets, as well as in pedestrian areas.
  • the dumpsters known to date are generally large dumpsters, with a capacity of 15 to 20 m3, capable of unloading large-capacity containers by means of a lifting system which makes them tip over to a certain height. above ground.
  • the problem also arose of developing a lifting device which offers absolute operating safety by guaranteeing the maintenance of containers of all sizes throughout the duration of the lifting operation.
  • the object of the present invention is to offer a solution to the problem posed by proposing a bucket of small dimensions which meets the double requirement of maximum capacity and total operating safety of the lifting system.
  • the subject of the present invention is therefore a compacted refuse bin of the compacting type, consisting of a parallelepipedic box extended at its rear part by a part movable in rotation, and which is essentially characterized in that its compacting system is formed of a compacting shield movable in rotation about a horizontal axis positioned approximately halfway up the box, and integral with the movable part which prolongs it, this compacting shield having the function of driving the refuse forward of the box and compress them against an ejection shield arranged vertically in the box and capable of moving in translation from from the rear to the front of the box, as the latter is filled, the compacting shield being actuated by a hydraulic cylinder arranged vertically at the rear of the box and the ejection shield being actuated by a hydraulic cylinder arranged horizontally and fixed to the front part of the box; the container lifting system consisting of two hydraulic cylinders operating in relay according to a well-defined sequence, the first, vertical, to apply against the upper edge of the ventral side of the container a
  • the compaction shield consists of a sheet metal plate movable around an axis to which it is secured over all or part of its length, being actuated by a hydraulic cylinder positioned vertically at the upper rear part of the box.
  • the compacting shield in the high position when loading the garbage, then rotates under the action of the hydraulic cylinder to compact the garbage, until reaching the end of the race in the low position, this low position being defined by a angle of around 30 ° with the vertical, the compacting shield being tilted towards the front of the box.
  • the hydraulic cylinder actuating the compacting shield is advantageously secured to an oblique upright disposed at the rear part of the box and integral with the latter.
  • the ejection shield consists of a frame of a height almost equal to that of the interior of the box, provided with means cooperating with means provided on the side faces of the box to allow it to translational movement from the rear part to the front part of the box.
  • the ejection shield is thus positioned near the low position of the compaction shield when the bucket is empty, and gradually recedes as and when its filling.
  • the ejection shield advantageously has, at its upper and lower ends, two inclined faces oriented towards the rear of the box.
  • the means allowing the ejection shield to move in translation advantageously consist of two opposite facing angles positioned at the lower part of the box, bilaterally, cooperating with two female angles secured to the ejection shield at its lower part.
  • a hydraulic cylinder which is advantageously a single-acting telescopic hydraulic cylinder provided with a unidirectional throttling valve allowing said ejection shield a progressive and sequential recoil according to the filling of the box, and therefore of the pressure exerted on it by the compacting shield.
  • the stroke of the ejection shield is delimited, towards the front of the box, by a cutaway formed in the latter at its upper face, the corresponding space used to house, in addition to the barrel of the hydraulic cylinder responsible for the movement of the shield d 'ejection, the oil tank supplying the various cylinders, with its annexes.
  • a door in each of the side faces of the box at this level allows access to these different elements.
  • the ejection shield moved back to the maximum, its actuation in the opposite direction makes it possible to evacuate the garbage: hence its name.
  • the rear part of the bucket including the compacting shield, is raised by means of two hydraulic cylinders positioned on the lateral faces of the box, near said rear part.
  • the compacting device according to the invention combines with the advantage of compactness that residing in the double function attributed to the shield ejection.
  • this ejection shield has the primary function of being used for compacting the garbage by playing the role of backpressure surface with respect to the compacting shield, and for the second function of being used for the evacuation of the garbage outside of the box, once the skip is filled.
  • the bucket according to the invention comprises a box 1 of sheet metal reinforced by vertical uprights 2 arranged at regular intervals on its surface.
  • the box 1 At its front, the box 1 has a cutaway 3 below which a door 4 is positioned giving access to the interior of the box 1, the space delimited by this cutaway 3 being occupied by the oil tank and the barrel of the hydraulic cylinder controlling the ejection of garbage.
  • the box 1 is extended by a movable part consisting of a vertical panel 6 occupying approximately the upper half of the opening and a trough 7 with a curved bottom extending the box 1 to its lower part, the 6-bucket panel assembly 7 can be rotated around two horizontal axes 10 secured bilaterally to the panel 6 by means of two oblique uprights 8 and 8 ′ and a horizontal upright 9 positioned on each side face of the box 1, whose sheet is reinforced at each fixing point of the axis 10 and the uprights 8-8′-9 by a consolidation plate 11.
  • a plate 13 On the underside of the lowest oblique upright 8 is bilaterally fixed a plate 13 provided with an orifice for the passage of an axis 14 passing through the end of a rod 15 secured to a hydraulic cylinder 12 capable of pushing the rod 15 upwards by causing the upward rotation of the assembly of the uprights 8-8′-9 as well as of the panel 6 and of the bucket 7 which are joined to them, an oblique upright 16 reinforcing the joining of 'trough 7 at panel 6 on each side of said trough 7.
  • the compacting shield 18 mounted movable in rotation about a horizontal axis 17 integral with said panel 6 and connected by means of a set of articulated connecting rods 19 and 20 and a lever 21 to a hydraulic cylinder 22, positioned approximately in the middle of the panel 6, at its upper part, making it possible to move the compacting shield 18 in rotation, the low position of which forms an angle of approximately 30 ° with the vertical, this angle being oriented towards the box 1.
  • the upper connecting rod 20 is fixed by one of its ends to a plate 30 integral with the panel 6.
  • the ejection shield 23 Inside the box 1 is disposed the ejection shield 23, vertical in its middle part and inclined towards the rear of the box at its upper and lower ends, secured to each of its lateral ends with a vertical upright 24 reinforced by an oblique cross 25 secured to a female angle 26 cooperating with a male angle 27 disposed on the face internal of the box 1, bilaterally, in order to guide the displacement in translation of the ejection shield 23.
  • a second oblique cross member 28 also secured to the female angle 26 joins on each side the shield 23 near the middle of its base, the two cross members 28 being also secured, like the shield 23, to a hydraulic cylinder 29 which ensures displacement in translation of the shield assembly 23-upright 24 -beams 25-28.
  • the hydraulic cylinder 29 is a single-acting telescopic cylinder which has two functions: on the one hand pushing the ejection shield 23 towards the rear of the box 1 so as to evacuate the garbage when the bucket is filled, and on the other hand part used to maintain the shield 23 in position during the successive compaction operations, its progressive recoil taking place sequentially as the refuse is loaded and being triggered each time by the overpressure due to compaction.
  • the jack 29 is provided with a unidirectional throttling valve, preset so as to ensure the recoil of its rod 29 ′, and therefore of the shield 23, when the pressure on said shield 23 exceeds a certain predetermined threshold.
  • the container lifting device 5 comprises a jack 31 fixed on a horizontal crosspiece 33 secured at its ends to two fixing lugs 32 and 32 ′ integral with the bucket 7 .
  • the rod 31 ′ of the jack 31 is secured at its end to a horizontal cross-member 34 which connects two levers 35 and 35 ′ secured by one of their ends to two fixing lugs 36 and 36 ′ secured to the bucket 7 and by their other end with two vertical sections 37 and 37 ′ with U-shaped section forming rails, secured at their upper ends to a horizontal section 38 with triangular section forming a stop for the upper edge of the containers and articulated at these same ends with a plate 39 resting at its another end remained free on the bucket 7, the plate 39 serving to make a joint between the latter and the containers.
  • a rake 40 fixed approximately in its middle at the end of the rod 43 ′ of a jack 43 by means of lugs positioned on either side of said rod 43 ′ , the rod 43′-legs 42-42 ′ assembly being secured by means of a horizontal axis 49, and the rake 40 being secured at its underside to rollers 41 and 41 ′ housed in the rails 37 and 37 ′ positioned so that their openings are facing each other.
  • the rails 37 and 37 ′ are extended at their lower end by two vertical bars 46 and 46 ′ secured to two legs 45 and 45 ′ connected by a horizontal crosspiece 44 on which is fixed, approximately in its middle, the jack 43 actuating the rake 40.
  • FIG. 3a In dotted lines in FIG. 3a is shown the assembly constituted by the rails 37-37 ′, the rake 40 and the jack 43, in the high position for dumping the refuse out of the container, the rake 40 applying the upper edge of the container against the horizontal section 38 secured at their ends to the rails 37 and 37 ′.
  • the device for lifting the refuse bin according to the invention, as well as its compacting device, can be actuated manually using control buttons arranged at the rear of the box and making it possible to trigger the various movements of the jacks. hydraulics involved.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)

Abstract

It comprises a compacting device constituted by a compacting shield (18) mounted such that it rotates about a horizontal axis (17) and operated by a hydraulic jack (22) in such a way as to tamp the load of refuse in the container (1) by compacting it against an ejection shield (23) disposed inside the container (1) and provided with means allowing its displacement in translation from the back towards the front of the container (1), in a progressive and sequential manner as the container (1) is filled, and furthermore serving for the ejection of refuse from the container (1) and a lifting device (5) fixed to the rear of the bucket (7) and comprising two hydraulic jacks one of which (43) is vertical and allocated for the actual lifting and the second of which (31) is allocated for the tipping of the containers. <IMAGE>

Description

La présente invention a pour objet une benne à ordures de dimensions réduites destinée à la collecte des ordures dans les rues particulièrement étroites, ainsi que dans les zones piétonnes.The subject of the present invention is a reduced-size refuse bin intended for the collection of refuse in particularly narrow streets, as well as in pedestrian areas.

Les bennes à ordures connues à ce jour sont généralement des bennes de grandes dimensions, d'une capacité de 15 à 20 m3, aptes à décharger des containers de grande contenance au moyen d'un système de levage qui les fait basculer à une certaine hauteur au-dessus du sol.The dumpsters known to date are generally large dumpsters, with a capacity of 15 to 20 m3, capable of unloading large-capacity containers by means of a lifting system which makes them tip over to a certain height. above ground.

Si ces bennes sont appropriées à la col­lecte des ordures dans des rues assez larges, elles ne peuvent être utilisée dans des rues étroites, tant en raison de leur encombrement que de l'insécurité le plus souvent attachée au fonctionnement de leur système de levage. En effet ce dernier ne suffit pas toujours à maintenir les containers après leur vidange, en sorte que le risque existe d'une chute de ces containers d'une hauteur non négligeable, sauf à faire appel à un maté­riel très sophistiqué, inadapté tant par son poids que par son coût à des bennes de petite capacité. Ce risque d'une chute est à proscrire radicalement dans des rues étroites, qui n'offrent pas le dégagement nécessaire pour se mettre à l'abri.If these skips are suitable for collecting rubbish on fairly wide streets, they cannot be used on narrow streets, both because of their size and the insecurity most often attached to the functioning of their lifting system. Indeed the latter is not always sufficient to maintain the containers after emptying, so that the risk exists of a fall of these containers from a significant height, except to use very sophisticated equipment, unsuitable both by its weight only by its cost to skips of small capacity. This risk of a fall is to be radically avoided in narrow streets, which do not offer the necessary clearance to take shelter.

Le problème se posait donc de mettre au une benne à ordures de dimensions réduites mais de contenance aussi élevée que possible, de manière à allier à un encombrement minimum une efficacité réelle, permettant de décharger en parti­culier des containers de grandes dimensions (de 80 à 750 litres) et/d'éviter la multiplication des allers et retours de la benne du lieu de collecte à la décharge.The problem therefore arose of a dumpster with reduced dimensions but with as large a capacity as possible, so as to combine a minimum size with real efficiency, making it possible to unload in particular large containers (from 80 to 750 liters) and / to avoid increase in the number of trips to and from the grab from the collection site to the landfill.

Le problème se posait également de mettre au point un dispositif de levage qui offre une sécurité de fonctionnement absolue en garantissant le maintien des containers de toutes di­mensions pendant toute la durée de l'opération de levage.The problem also arose of developing a lifting device which offers absolute operating safety by guaranteeing the maintenance of containers of all sizes throughout the duration of the lifting operation.

Le problème de l'augmentation de capacité des ben­nes à ordures a trouvé à ce jour un certain nombre de solutions diverses visant à réduire le volume des ordures déversées à l'aide d'un système de compactage.The problem of increasing the capacity of garbage bins has to date found a number of various solutions aimed at reducing the volume of garbage dumped using a compacting system.

Les différents mécanismes mis au point à ce jour pour réaliser le compactage des ordures font le plus souvent ap­pel à des vis d'Archimède ou à des pelles de compactage se dépla­vant en translation. Toutefois ils présentent tous l'inconvénient d'être lourds et encombrants, donc difficilement adaptables à des bennes de petites dimensions.The various mechanisms developed to date for compacting garbage most often use Archimedes' screws or compaction shovels that unfold in translation. However, they all have the drawback of being heavy and bulky, and therefore difficult to adapt to skips of small dimensions.

La présente invention a pour but d'offrir une solu­tion au problème posé en proposant une benne de petites dimensions qui réponde à la double exigence d'une capacité maximum et d'une totale sécurité de fonctionnement du système de levage.The object of the present invention is to offer a solution to the problem posed by proposing a bucket of small dimensions which meets the double requirement of maximum capacity and total operating safety of the lifting system.

La présente invention a ainsi pour objet une benne à ordures de dimensions réduites du type à compactage, constituée d'un caisson parallélépipédique prolongé à sa partie arrière par une partie mobile en rotation, et qui se caractérise essentielle­ment en ce que son système de compactage est formé d'un bouclier de compactage mobile en rotation autour d'un axe horizontal posi­tionné approximativement à mi-hauteur du caisson, et solidaire de la partie mobile qui le prolonge, ce bouclier de compactage ayant pour fonction de refouler les ordures vers l'avant du caisson et de les comprimer contre un bouclier d'éjection disposé verticale­ment dans le caisson et susceptible de se déplacer en translation de de l'arrière vers l'avant du caisson, au fur et à mesure du rem­plissage de ce dernier, le bouclier de compactage étant actionné par un vérin hydraulique disposé verticalement à l'arrière du caisson et le bouclier d'éjection étant actionné par un vérin hy­draulique disposé horizontalement et fixé à la partie avant du caisson ; le système de levage des containers étant constitué de deux vérins hydrauliques fonctionnant en relais selon une séquence bien déterminée, le premier, vertical, pour appliquer contre le rebord supérieur de la face ventrale du container un rateau mobile destiné à le relever jusqu'à une butée mécanique contre laquelle il le maintient bloqué, et le second pour provoquer un mouvement rotatif de l'ensemble permettant le vidage du container, la ma­noeuvre inverse permettant de redéposer le container après vidage.The subject of the present invention is therefore a compacted refuse bin of the compacting type, consisting of a parallelepipedic box extended at its rear part by a part movable in rotation, and which is essentially characterized in that its compacting system is formed of a compacting shield movable in rotation about a horizontal axis positioned approximately halfway up the box, and integral with the movable part which prolongs it, this compacting shield having the function of driving the refuse forward of the box and compress them against an ejection shield arranged vertically in the box and capable of moving in translation from from the rear to the front of the box, as the latter is filled, the compacting shield being actuated by a hydraulic cylinder arranged vertically at the rear of the box and the ejection shield being actuated by a hydraulic cylinder arranged horizontally and fixed to the front part of the box; the container lifting system consisting of two hydraulic cylinders operating in relay according to a well-defined sequence, the first, vertical, to apply against the upper edge of the ventral side of the container a movable rake intended to raise it to a stop mechanical against which it keeps it locked, and the second to cause a rotary movement of the assembly allowing the emptying of the container, the reverse maneuver allowing to re-deposit the container after emptying.

Conformément à l'invention, le bouclier de compac­tage est constitué d'une plaque de tôle mobile autour d'un axe auquel elle est solidarisée sur tout ou partie de sa longueur, étant actionné par un vérin hydraulique positionné verticalement à la partie arrière supérieure du caisson.According to the invention, the compaction shield consists of a sheet metal plate movable around an axis to which it is secured over all or part of its length, being actuated by a hydraulic cylinder positioned vertically at the upper rear part of the box.

Le bouclier de compactage, en position haute lors du chargement des ordures, se déplace ensuite en rotation sous l'action du vérin hydraulique pour compacter les ordures, jusqu'à arriver en fin de course en position basse, cette position basse se définissant par un angle de l'ordre de 30° avec la verticale, le bouclier de compactage étant basculé vers l'avant du caisson.The compacting shield, in the high position when loading the garbage, then rotates under the action of the hydraulic cylinder to compact the garbage, until reaching the end of the race in the low position, this low position being defined by a angle of around 30 ° with the vertical, the compacting shield being tilted towards the front of the box.

Le vérin hydraulique actionnant le bouclier de com­pactage est avantageusement solidarisé à un montant oblique dis­posé à la partie arrière du caisson et solidaire de ce dernier.The hydraulic cylinder actuating the compacting shield is advantageously secured to an oblique upright disposed at the rear part of the box and integral with the latter.

Conformément à l'invention, le bouclier d'éjection est constitué d'un bâti d'une hauteur presque égale à celle de l'intérieur du caisson, muni de moyens coopérant avec des moyens ménagés sur les faces latérales du caisson pour lui permettre un déplacement en translation de la partie arrière à la partie avant du caisson. Le bouclier d'éjection est ainsi positionné à proxi­mité de la position basse du bouclier de compactage lorsque la benne est vide, et recule progressivement au fur et à mesure de son remplissage.According to the invention, the ejection shield consists of a frame of a height almost equal to that of the interior of the box, provided with means cooperating with means provided on the side faces of the box to allow it to translational movement from the rear part to the front part of the box. The ejection shield is thus positioned near the low position of the compaction shield when the bucket is empty, and gradually recedes as and when its filling.

Afin de réaliser la répartittion optimum des ordures dans le caisson, le bouclier d'éjection présente avantageusement, à ses extrémités supérieure et inférieure, deux pans inclinés orientés vers l'arrière du caisson.In order to achieve the optimum distribution of the refuse in the box, the ejection shield advantageously has, at its upper and lower ends, two inclined faces oriented towards the rear of the box.

Les moyens permettant le déplacement en translation du bouclier d'éjection sont avantageusement constitués de deux cornières mâles en regard positionnées à la partie inférieure du caisson, bilatéralement, coopérant avec deux cornières femelles solidarisées au bouclier d'éjection, à sa partie inférieure.The means allowing the ejection shield to move in translation advantageously consist of two opposite facing angles positioned at the lower part of the box, bilaterally, cooperating with two female angles secured to the ejection shield at its lower part.

Le déplacement du bouclier d'éjection est assuré par un vérin hydraulique qui est avantageusement un vérin hydraulique télescopique à simple effet muni d'une valve d'étranglement uni­directionnelle permettant audit bouclier d'éjection un recul pro­gressif et séquentiel en fonction du remplissage du caisson, et donc de la pression exercée à son égard par le bouclier de com­pactage.The displacement of the ejection shield is ensured by a hydraulic cylinder which is advantageously a single-acting telescopic hydraulic cylinder provided with a unidirectional throttling valve allowing said ejection shield a progressive and sequential recoil according to the filling of the box, and therefore of the pressure exerted on it by the compacting shield.

La course du bouclier d'éjection est délimitée, vers l'avant du caisson, par un pan coupé ménagé dans ce dernier à sa face supérieure, l'espace correspondant servant à abriter, outre le fût du vérin hydraulique responsable du déplacement du bouclier d'éjection, le réservoir d'huile alimentant les diffé­rents vérins, avec ses annexes. Une porte ménagée dans chacune des faces latérales du caisson à ce niveau permet l'accès à ces différents éléments.The stroke of the ejection shield is delimited, towards the front of the box, by a cutaway formed in the latter at its upper face, the corresponding space used to house, in addition to the barrel of the hydraulic cylinder responsible for the movement of the shield d 'ejection, the oil tank supplying the various cylinders, with its annexes. A door in each of the side faces of the box at this level allows access to these different elements.

Une fois le caisson rempli, le bouclier d'éjection reculé au maximum, son actionnement en sens inverse permet de ré­aliser l'évacuation des ordures : d'où son nom. Préalablement à cette opération, la partie postérieure de la benne, y compris le bouclier de compactage, est relevée au moyen de deux vérins hy­drauliques positionnés sur les faces latérales du caisson, à pro­ximité de ladite partie postérieure.Once the box is filled, the ejection shield moved back to the maximum, its actuation in the opposite direction makes it possible to evacuate the garbage: hence its name. Prior to this operation, the rear part of the bucket, including the compacting shield, is raised by means of two hydraulic cylinders positioned on the lateral faces of the box, near said rear part.

Il convient de souligner ici que le dispositif de compactage selon l'invention joint à l'avantage de la compacité celui résidant dans la double fonction attribuée au bouclier d'éjection. En effet ce bouclier d'éjection a pour première fonc­tion de servir au compactage des ordures en jouant le rôle de sur­face de contre-pression vis-à-vis du bouclier de compactage, et pour deuxième fonction de servir à l'évacuation des ordures hors du caisson, une fois la benne remplie.It should be emphasized here that the compacting device according to the invention combines with the advantage of compactness that residing in the double function attributed to the shield ejection. Indeed, this ejection shield has the primary function of being used for compacting the garbage by playing the role of backpressure surface with respect to the compacting shield, and for the second function of being used for the evacuation of the garbage outside of the box, once the skip is filled.

D'autres avantages et caractéristiques de la pré­sente invention apparaîtront à la lecture de la description qui suit d'un de ses modes de réalisation illustré par le dessin an­nexé, étant bien entendu que cette description ne présente aucun caractère limitatif vis-à-vis de l'invention.Other advantages and characteristics of the present invention will appear on reading the following description of one of its embodiments illustrated by the appended drawing, it being understood that this description has no limiting character with respect to the invention.

Dans le dessin annexé :

  • - la figure 1 représente, en vue de profil schéma­tique, une benne à ordures selon l'invention ;
  • - la figure 2a représente, en vue de profil et à plus grande échelle, la partie arrière de la benne de la figure 1.
  • - la figure 2b représente, en vue de face, le bou­clier de compactage et le vérin hydraulique l'actionnant, avec le jeu de bielles qui s'y trouve associé.
  • - la figure 3a représente en vue de profil un dis­positif de levage des containers selon l'invention.
  • - la figure 3b représente le même dispositif en vue de face.
In the attached drawing:
  • - Figure 1 shows, in schematic profile view, a dumpster according to the invention;
  • - Figure 2a shows, in profile view and on a larger scale, the rear part of the bucket of Figure 1.
  • - Figure 2b shows, in front view, the compaction shield and the hydraulic cylinder actuating it, with the set of connecting rods associated therewith.
  • - Figure 3a shows a side view of a container lifting device according to the invention.
  • - Figure 3b shows the same device in front view.

Si on se réfère d'abord à la figure 1, on voit que la benne selon l'invention comporte un caisson 1 en tôle renfor­cée par des montants 2 verticaux disposés à intervalles réguliers sur sa surface.If we refer first to Figure 1, we see that the bucket according to the invention comprises a box 1 of sheet metal reinforced by vertical uprights 2 arranged at regular intervals on its surface.

A sa partie avant, le caisson 1 présente un pan coupé 3 en dessous duquel se trouve positionnée une porte 4 don­nant accès à l'intérieur du caisson 1, l'espace délimité par ce pan coupé 3 étant occupé par le réservoir d'huile et le fût du vé­rin hydraulique commandant l'éjection des ordures.At its front, the box 1 has a cutaway 3 below which a door 4 is positioned giving access to the interior of the box 1, the space delimited by this cutaway 3 being occupied by the oil tank and the barrel of the hydraulic cylinder controlling the ejection of garbage.

A sa partie arrière, le caisson 1 est prolongé par une partie mobile constituée d'un panneau vertical 6 occupant ap­proximativement la moitié supérieure de l'ouverture et d'un auget 7 à fond incurvé prolongeant le caisson 1 à sa partie inférieure, l'ensemble panneau 6-auget 7 pouvant être déplacé en rotation au­tour de deux axes 10 horizontaux solidarisés bilatéralement au panneau 6 au moyen de deux montants obliques 8 et 8′ et d'un mon­tant horizontal 9 positionnés à chaque face latérale du caisson 1, dont la tôle est renforcée à chaque point de fixation de l'axe 10 et des montants 8-8′-9 par une plaque 11 de consolidation.At its rear part, the box 1 is extended by a movable part consisting of a vertical panel 6 occupying approximately the upper half of the opening and a trough 7 with a curved bottom extending the box 1 to its lower part, the 6-bucket panel assembly 7 can be rotated around two horizontal axes 10 secured bilaterally to the panel 6 by means of two oblique uprights 8 and 8 ′ and a horizontal upright 9 positioned on each side face of the box 1, whose sheet is reinforced at each fixing point of the axis 10 and the uprights 8-8′-9 by a consolidation plate 11.

A la face inférieure du montant oblique 8 le plus bas se trouve fixée bilatéralement une plaque 13 munie d'un ori­fice pour le passage d'un axe 14 traversant l'extrémité d'une tige 15 solidaire d'un vérin hydraulique 12 susceptible de pousser la tige 15 vers le haut en provoquant la rotation vers le haut de l'ensemble des montants 8-8′-9 ainsi que du panneau 6 et de l'au­get 7 qui leur sont solidarisés, un montant oblique 16 renforçant la solidarisation de l'auget 7 au panneau 6 de chaque côté dudit auget 7.On the underside of the lowest oblique upright 8 is bilaterally fixed a plate 13 provided with an orifice for the passage of an axis 14 passing through the end of a rod 15 secured to a hydraulic cylinder 12 capable of pushing the rod 15 upwards by causing the upward rotation of the assembly of the uprights 8-8′-9 as well as of the panel 6 and of the bucket 7 which are joined to them, an oblique upright 16 reinforcing the joining of 'trough 7 at panel 6 on each side of said trough 7.

A la face arrière de l'auget 7, et approximativement en son milieu, se trouve fixé le dispositif de levage 5 des con­tainers, qui sera décrit plus loin en détail, en référence aux figures 3a et 3b.On the rear face of the bucket 7, and approximately in the middle, is fixed the lifting device 5 of the containers, which will be described later in detail, with reference to Figures 3a and 3b.

A la partie inférieure du panneau 6 se trouve fixé le bouclier de compactage 18, monté mobile en rotation autour d'un axe horizontal 17 solidaire dudit panneau 6 et relié par l'inter­médiaire d'un jeu de bielles articulées 19 et 20 et d'un levier 21 à un vérin hydraulique 22, positionné approximativement au milieu du panneau 6, à sa partie supérieure, permettant de déplacer en rotation le bouclier de compactage 18, dont la position basse forme un angle d'environ 30° avec la verticale, cet angle étant orienté vers le caisson 1. A cet effet la bielle supérieure 20 est fixée par une de ses extrémités à une plaque 30 solidaire du panneau 6.At the lower part of the panel 6 is fixed the compacting shield 18, mounted movable in rotation about a horizontal axis 17 integral with said panel 6 and connected by means of a set of articulated connecting rods 19 and 20 and a lever 21 to a hydraulic cylinder 22, positioned approximately in the middle of the panel 6, at its upper part, making it possible to move the compacting shield 18 in rotation, the low position of which forms an angle of approximately 30 ° with the vertical, this angle being oriented towards the box 1. To this end, the upper connecting rod 20 is fixed by one of its ends to a plate 30 integral with the panel 6.

A l'intérieur du caisson 1 se trouve disposé le bou­clier d'éjection 23, vertical en sa partie médiane et incliné vers l'arrière du caisson à ses extrémités haute et basse, solidaire à chacune de ses extrémités latérales d'un montant vertical 24 ren­forcé par une traverse oblique 25 solidarisée à une cornière fe­melle 26 coopérant avec une cornière mâle 27 disposée à la face interne du caisson 1, bilatéralement, afin de guider le déplace­ment en translation du bouclier d'éjection 23.Inside the box 1 is disposed the ejection shield 23, vertical in its middle part and inclined towards the rear of the box at its upper and lower ends, secured to each of its lateral ends with a vertical upright 24 reinforced by an oblique cross 25 secured to a female angle 26 cooperating with a male angle 27 disposed on the face internal of the box 1, bilaterally, in order to guide the displacement in translation of the ejection shield 23.

Une seconde traverse oblique 28 également solidarisée à la cornière femelle 26 rejoint de chaque côté le bouclier 23 à proximité du milieu de sa base, les deux traverses 28 étant par ailleurs solidarisées, de même que le bouclier 23, à un vérin hy­draulique 29 qui assure le déplacement en translation de l'ensem­ble bouclier 23-montant 24 -traverses 25-28.A second oblique cross member 28 also secured to the female angle 26 joins on each side the shield 23 near the middle of its base, the two cross members 28 being also secured, like the shield 23, to a hydraulic cylinder 29 which ensures displacement in translation of the shield assembly 23-upright 24 -beams 25-28.

Le vérin hydraulique 29 est un vérin télescopique à simple effet qui a deux fonctions : d'une part pousser le bouclier d'éjection 23 vers l'arrière du caisson 1 de manière à évacuer les ordures lorsque la benne est remplie, et d'autre part servir au maintien du bouclier 23 en position pendant les opérations succes­sives de compactage, son recul progressif s'opérant de manière sé­quentielle au fur et à mesure du chargement des ordures et étant déclenché à chaque fois par la surpression due au compactage. A cet effet le vérin 29 est muni d'une valve d'étranglement unidi­rectionnelle, préréglée de manière à assurer le recul de sa tige 29′, et donc du bouclier 23, lorsque la pression sur ledit bou­clier 23 dépasse un certain seuil prédéterminé.The hydraulic cylinder 29 is a single-acting telescopic cylinder which has two functions: on the one hand pushing the ejection shield 23 towards the rear of the box 1 so as to evacuate the garbage when the bucket is filled, and on the other hand part used to maintain the shield 23 in position during the successive compaction operations, its progressive recoil taking place sequentially as the refuse is loaded and being triggered each time by the overpressure due to compaction. To this end, the jack 29 is provided with a unidirectional throttling valve, preset so as to ensure the recoil of its rod 29 ′, and therefore of the shield 23, when the pressure on said shield 23 exceeds a certain predetermined threshold.

Si on se réfère ensuite à la figure 2a, on retrouve sur cette figure les éléments représentés en figure 1, à savoir l'auget 7, le panneau 6 solidaire des montants 8, 8′ et 9′, le vérin hydraulique 22 fixé à la plaque 30, relié au bouclier de compactage 18 par l'intermédiaire des bielles 19 et 20 et du le­vier 21, la bielle 20 fixée en 20′ à la plaque 30.If we then refer to Figure 2a, we find in this figure the elements shown in Figure 1, namely the bucket 7, the panel 6 secured to the uprights 8, 8 ′ and 9 ′, the hydraulic cylinder 22 fixed to the plate 30, connected to the compacting shield 18 via the connecting rods 19 and 20 and the lever 21, the connecting rod 20 fixed at 20 ′ to the plate 30.

Sur cette figure on voit, représenté en pointillés, le bouclier de compactage 18 en position haute, la tige 22′ du vérin 22 étant alors rentrée et le levier 21 et les bielles 19 et 20 se trouvant en position haute, la course angulaire du bouclier 18 étant d'environ 170°.In this figure we see, shown in dotted lines, the compacting shield 18 in the high position, the rod 22 ′ of the jack 22 then being retracted and the lever 21 and the connecting rods 19 and 20 being in the high position, the angular travel of the shield 18 being about 170 °.

Si on se réfère maintenant à la figure 2b, on re­trouve le bouclier de compactage 18 solidarisé au panneau 6 au moyen de quatre gonds 17 autour desquels le bouclier 18 est mobile en rotation. Le bouclier 18 est solidarisé en son milieu à la bielle 19, elle-même solidaire de la biellle 20 solidarisée au le­vier 21, ce dernier étant solidarisé à la tige 22′ du vérin 22.If we now refer to Figure 2b, we find the compacting shield 18 secured to the panel 6 by means of four hinges 17 around which the shield 18 is movable in rotation. The shield 18 is secured in its middle to the connecting rod 19, itself secured to the connecting rod 20 secured to the lever 21, the latter being secured to the rod 22 ′ of the jack 22.

Si on se réfère enfin aux figure 3a et 3b, on voit que le dispositif de levage 5 des containers comprend un vérin 31 fixé sur une traverse horizontale 33 solidarisée à ses extrémités à deux pattes de fixation 32 et 32′ solidaires de l'auget 7.If we finally refer to Figure 3a and 3b, we see that the container lifting device 5 comprises a jack 31 fixed on a horizontal crosspiece 33 secured at its ends to two fixing lugs 32 and 32 ′ integral with the bucket 7 .

La tige 31′ du vérin 31 est solidarisée à son extré­mité à une traverse horizontale 34 qui relie deux leviers 35 et 35′ solidarisés par une de leurs extrémités à deux pattes de fi­xation 36 et 36′ solidaires de l'auget 7 et par leur autre extré­mité à deux profilés verticaux 37 et 37′ à section en U formant rails, solidarisés à leurs extrémités supérieures à un profilé ho­rizontal 38 à section triangulaire formant butée pour le bord su­périeur des containers et articulés à ces mêmes extrémités avec une plaque 39 reposant à son autre extrémité restée libre sur l'auget 7, la plaque 39 servant à faire joint entre ce dernier et les containers.The rod 31 ′ of the jack 31 is secured at its end to a horizontal cross-member 34 which connects two levers 35 and 35 ′ secured by one of their ends to two fixing lugs 36 and 36 ′ secured to the bucket 7 and by their other end with two vertical sections 37 and 37 ′ with U-shaped section forming rails, secured at their upper ends to a horizontal section 38 with triangular section forming a stop for the upper edge of the containers and articulated at these same ends with a plate 39 resting at its another end remained free on the bucket 7, the plate 39 serving to make a joint between the latter and the containers.

Sur les rails 37 et 37′ peut se déplacer en trans­lation un rateau 40 fixé approximativement en son milieu à l'ex­trémité de la tige 43′ d'un vérin 43 au moyen de pattes position­nées de part et d'autre de ladite tige 43′, l'ensemble tige 43′-­pattes 42-42′ étant solidarisé au moyen d'un axe horizontal 49, et le rateau 40 étant solidarisé à sa face inférieure à des galets 41 et 41′ logés dans les rails 37 et 37′ positionnés de manière que leurs ouvertures soient en regard.On the rails 37 and 37 ′ can move in translation a rake 40 fixed approximately in its middle at the end of the rod 43 ′ of a jack 43 by means of lugs positioned on either side of said rod 43 ′ , the rod 43′-legs 42-42 ′ assembly being secured by means of a horizontal axis 49, and the rake 40 being secured at its underside to rollers 41 and 41 ′ housed in the rails 37 and 37 ′ positioned so that their openings are facing each other.

Les rails 37 et 37′ sont prolongés à leur extrémi­té inférieure par deux barres verticales 46 et 46′ solidaires de deux pattes 45 et 45′ reliées par une traverse horizontale 44 sur laquelle est fixé, approximativement en son milieu, le vérin 43 actionnant le rateau 40. A une courte distance de l'extrémité in­férieure des barres verticales 46 et 46′, et solidarisée à elles, se trouve disposée une traverse horizontale 47 prolongée vers le haut par une plaque de tole 48 formant plan incliné, l'ensemble traverse 47-plaque 48 ayant pour fonction de supporter la partie inférieure du container au cours de l'opération de levage, d'optimiser l'angle de déversement du container et de faciliter le glissement vers le bas du container vide lors de l'inversion de mouvement.The rails 37 and 37 ′ are extended at their lower end by two vertical bars 46 and 46 ′ secured to two legs 45 and 45 ′ connected by a horizontal crosspiece 44 on which is fixed, approximately in its middle, the jack 43 actuating the rake 40. A short distance from the lower end of the vertical bars 46 and 46 ′, and secured to them, there is disposed a horizontal cross member 47 extended upwards by a sheet plate 48 forming an inclined plane, the cross member assembly 47 plate 48 having the function of supporting the lower part of the container during the lifting operation, to optimize the angle of dumping of the container and to facilitate the sliding down of the empty container during the reversal of movement.

En pointillés sur la figure 3a se trouve représenté l'ensemble constitué par les rails 37-37′, le rateau 40 et le vé­rin 43, en position haute de déversement des ordures hors du con­tainer, le rateau 40 appliquant le bord supérieur du container contre le profilé horizontal 38 solidaire à leurs extrémités des rails 37 et 37′.In dotted lines in FIG. 3a is shown the assembly constituted by the rails 37-37 ′, the rake 40 and the jack 43, in the high position for dumping the refuse out of the container, the rake 40 applying the upper edge of the container against the horizontal section 38 secured at their ends to the rails 37 and 37 ′.

Le dispositif de levage de la benne à ordures selon l'invention, de même que son dispositif de compactage, peuvent être actionnés manuellement à l'aide de boutons de commande dis­posés à l'arrière du caisson et permettant de déclencher les dif­férents mouvements des vérins hydrauliques mis en jeu.The device for lifting the refuse bin according to the invention, as well as its compacting device, can be actuated manually using control buttons arranged at the rear of the box and making it possible to trigger the various movements of the jacks. hydraulics involved.

Il va de soi que la présente invention ne saurait être limitée aux dispositifs qui viennent d'être décrits et qui en constituent des modes de réalisation susceptibles de subir un certain nombre de modifications sans pour autant sortir du cadre de l'invention.It goes without saying that the present invention cannot be limited to the devices which have just been described and which constitute embodiments of them capable of undergoing a certain number of modifications without departing from the scope of the invention.

Claims (9)

1) Benne à ordures du type à compactage, comportant à son extrémité postérieure un panneau vertical (6) disposé au-­dessus d'un auget (7), caractérisée en ce que l'auget (7) est so­lidarisé à la base du panneau (6), l'ensemble étant mobile en ro­tation autour de deux axes horizontaux (10) et caractérisée en outre en ce qu'elle comporte en combinaison : a) un dispositif de compactage constitué d'un bou­clier de compactage (18) monté mobile en rotation autour d'un axe horizontal (17) solidaire du panneau (6) à sa base, ledit bouclier de compactage (18) étant actionné par un vérin hydraulique (22) positionné à la partie supérieure du panneau (6), et permettant de le déplacer en rotation de manière à refouler le chargement d'or­dures dans le caisson (1) en le compactant contre un bouclier d'éjection (23) disposé à l'intérieur du caisson (1) et muni de moyens autorisant son déplacement en translation, de l'arrière vers l'avant du caisson (1), de façon progressive et séquentielle au fur et à mesure du remplissage du caisson (1), et servant d'au­tre part à l'évacuation des ordures hors du caisson (1), lorsque ce dernier est rempli, étant alors actionné en translation de l'avant vers l'arrière dudit caisson (1) ; b) un dispositif de levage (5) fixé à l'arrière de l'auget (7) et comprenant deux vérins hydrauliques dont l'un (43), vertical, est affecté au levage proprement dit et le second (31) au basculement des containers. 1) Garbage bin of the compacting type, comprising at its rear end a vertical panel (6) disposed above a bucket (7), characterized in that the bucket (7) is secured to the base of the panel (6), the assembly being movable in rotation about two horizontal axes (10) and further characterized in that it comprises in combination: a) a compacting device consisting of a compacting shield (18) mounted to rotate about a horizontal axis (17) integral with the panel (6) at its base, said compacting shield (18) being actuated by a hydraulic cylinder (22) positioned at the top of the panel (6), and making it possible to move it in rotation so as to repress the load of garbage in the box (1) by compacting it against an ejection shield (23) arranged inside the box (1) and provided with means allowing its displacement in translation, from the rear to the front of the box (1), in a progressive and sequential manner as the box is filled (1 ), and used on the other hand to evacuate the garbage out of the box (1), when the latter is filled, then being actuated in translation from the front to the rear of said box (1); b) a lifting device (5) fixed to the rear of the bucket (7) and comprising two hydraulic cylinders, one of which (43), vertical, is assigned to the lifting proper and the second (31) to the tilting containers. 2) Benne à ordures selon la revendication 1, caracté­risée en ce que le panneau (6) est solidarisé bilatéralement à deux montant obliques (8, 8′) et une traverse horizontale (9) so­lidarisés à l'axe horizontal (10) fixé sur chaque paroi latérale du caisson (1), au niveau d'une plaque (11) de consolidation et est solidarisé à sa base, bilatéralement, à l'auget (7), un mon­tant oblique (16) renforçant de chaque côté la solidarisation dudit auget (7) audit panneau (6).2) Refuse bin according to claim 1, characterized in that the panel (6) is secured bilaterally to two oblique uprights (8, 8 ′) and a horizontal crosspiece (9) secured to the horizontal axis (10) fixed on each side wall of the box (1), at the level of a consolidation plate (11) and is secured at its base, bilaterally, to the trough (7), an oblique upright (16) reinforcing on each side the joining of said trough (7) to said panel (6). 3) Benne à ordures selon la revendication 1, caracté­risée en ce que le bouclier de compactage (18) a une course angu­laire d'environ 170°, et forme en position basse un angle d'envi­ron 30° avec la verticale.3) Garbage bin according to claim 1, characterized in that the compacting shield (18) has an angular travel of about 170 °, and forms in the low position an angle of about 30 ° with the vertical. 4) Benne à ordures selon la revendication 1, caracté­risée en ce que le bouclier de compactage (18) est relié au vérin hydraulique (22) par l'intermédiaire d'un jeu de bielles articu­lées (19,20) et d'un levier (21).4) Garbage bin according to claim 1, characterized in that the compacting shield (18) is connected to the hydraulic cylinder (22) via a set of articulated connecting rods (19,20) and a lever (21). 5) Benne à ordures selon la revendication 1, caracté­risée en ce que le bouclier d'éjection (23) est constitué d'une plaque verticale en sa partie médiane et inclinée vers l'arrière du caisson (1) à ses deux extrémités.5) Garbage bin according to claim 1, characterized in that the ejection shield (23) consists of a vertical plate in its middle part and inclined towards the rear of the box (1) at its two ends. 6) Benne à ordures selon la revendication 1, caracté­risée en ce que le bouclier d'éjection (23) est solidarisé à sa base, bilatéralement, à un montant vertical (24) renforcé par un montant oblique (25) fixé à une cornière femelle (26) coopérant avec une cornière mâle (27) disposée à la face interne du caisson (1), bilatéralement, afin de guider son déplacement en translation, une traverse oblique (28) reliant de chaque côté la cornière fe­melle (26) au bouclier d'éjection (23), à sa base et approximati­vement en son milieu, les deux traverses (28) étant solidarisées à un vérin hydraulique (29) horizontal qui assure le déplacement en translation du bouclier d'éjection (23).6) Garbage bin according to claim 1, characterized in that the ejection shield (23) is secured at its base, bilaterally, to a vertical upright (24) reinforced by an oblique upright (25) fixed to a female angle (26) cooperating with a male angle (27) disposed on the internal face of the box (1), bilaterally, in order to guide its displacement in translation, an oblique crosspiece (28) connecting on each side the female angle (26) to the shield ejection (23), at its base and approximately in the middle, the two crosspieces (28) being secured to a horizontal hydraulic cylinder (29) which ensures the displacement in translation of the ejection shield (23). 7) Benne à ordures selon la revendication 6, caracté­risée en ce que le vérin hydraulique (29) est un vérin télescopi­que à simple effet, muni d'une valve d'étranglement qui assure le recul progressif et séquentiel du bouclier d'éjection (23) au fur et à mesure du remplissage du caisson (1).7) Garbage bin according to claim 6, characterized in that the hydraulic cylinder (29) is a telescopic single acting cylinder, provided with a throttling valve which ensures the progressive and sequential recoil of the ejection shield (23 ) as the casing (1) is filled. 8) Benne à ordures selon la revendication 1, caracté­risée en ce que le vérin hydraulique (43) de levage des containers est solidarisé à la structure d'appui des containers et sert à dé­placer en translation verticale un rateau mobile (40) qui vient s'appliquer contre le rebord supérieur de la face ventrale du con­tainer, relevant ce dernier jusqu'à une butée mécanique (38) contre laquelle il le maintient bloqué, tandis que le vérin hydraulique (31) de basculement des containers est fixé à un support solidaire de l'auget (7) à sa base, sa tige (31′) étant solidarisée par son extrémité à une traverse horizontale (34) elle-même solidaire de la structure d'appui des containers, l'actionnement du vérin (31) provoquant la rotation de l'ensemble dans un plan vertical.8) Garbage bin according to claim 1, characterized in that the hydraulic cylinder (43) for lifting the containers is secured to the support structure of the containers and is used to move in vertical translation a movable rake (40) which comes s '' apply against the upper edge of the ventral side of the container, raising the latter to a mechanical stop (38) against which it keeps it locked, while the hydraulic cylinder (31) for tilting the containers is fixed to a support secured to the bucket (7) at its base, its rod (31 ′) being secured by its end to a horizontal crosspiece (34) itself secured to the structure d container support, actuation of the jack (31) causing the rotation of the assembly in a vertical plane. 9) Benne à ordures selon la revendication 1, caracté­risée en ce que le vérin hydraulique (43) du dispositif de levage des containers est fixé sur une traverse horizontale (44) reliant deux pattes (45, 45′) solidaires de deux barres verticales (46, 46′) prolongeant deux rails (37, 37′) à profil en U à l'intérieur desquels peuvent se déplacer des galets (41, 41′) solidarisés à la face inférieure d'un rateau horizontal (40) fixé approximati­vement en son milieu à l'extrémité de la tige (43′) du vérin (43) qui peut déplacer ledit rateau (40) en translation jusqu'à un pro­filé horizontal (38) reliant les extrémités supérieures des rails (37, 37′) et formant butée pour le bord supérieur des containers.9) Garbage bin according to claim 1, characterized in that the hydraulic cylinder (43) of the container lifting device is fixed on a horizontal crosspiece (44) connecting two legs (45, 45 ′) integral with two vertical bars ( 46, 46 ′) extending two rails (37, 37 ′) with a U-profile inside which rollers (41, 41 ′) can move, secured to the underside of a horizontal rake (40) fixed approximately in its middle at the end of the rod (43 ′) of the jack (43) which can move said rake (40) in translation to a horizontal profile (38) connecting the upper ends of the rails (37, 37 ′) and forming a stop for the upper edge of the containers.
EP89440140A 1989-12-20 1989-12-20 Refuse container of the compacting type, with reduced dimensions Withdrawn EP0433517A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP89440140A EP0433517A1 (en) 1989-12-20 1989-12-20 Refuse container of the compacting type, with reduced dimensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89440140A EP0433517A1 (en) 1989-12-20 1989-12-20 Refuse container of the compacting type, with reduced dimensions

Publications (1)

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EP0433517A1 true EP0433517A1 (en) 1991-06-26

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US5988970A (en) * 1995-07-17 1999-11-23 Ferndale Investments Pty Limited Loader arm assembly
CN106081424A (en) * 2016-07-29 2016-11-09 安徽九洲环保设备有限公司 A kind of trash compactor
CN109353257A (en) * 2018-11-21 2019-02-19 齐二伟 A kind of twin-tub answers pushing-type dump truck compartment
CN110239864A (en) * 2019-07-16 2019-09-17 徐州徐工环境技术有限公司 Garbage-compressing cabinet goes up and down guiding balance device
CN113213025A (en) * 2021-05-17 2021-08-06 伽伽科技集团有限公司 Waste collecting vehicle for cable bridge production

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US3786946A (en) * 1970-07-30 1974-01-22 Dempster Brothers Inc Refuse collection vehicles
GB2077217A (en) * 1980-05-30 1981-12-16 Colin Marcel Device for loading and compacting refuse in a stationary or mobile refuse receptacle
EP0076527A1 (en) * 1981-09-15 1983-04-13 Maurice Gruelles Device for collecting and compacting refuse
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988970A (en) * 1995-07-17 1999-11-23 Ferndale Investments Pty Limited Loader arm assembly
CN106081424A (en) * 2016-07-29 2016-11-09 安徽九洲环保设备有限公司 A kind of trash compactor
CN109353257A (en) * 2018-11-21 2019-02-19 齐二伟 A kind of twin-tub answers pushing-type dump truck compartment
CN110239864A (en) * 2019-07-16 2019-09-17 徐州徐工环境技术有限公司 Garbage-compressing cabinet goes up and down guiding balance device
CN113213025A (en) * 2021-05-17 2021-08-06 伽伽科技集团有限公司 Waste collecting vehicle for cable bridge production
CN113213025B (en) * 2021-05-17 2023-12-15 伽伽科技集团有限公司 Waste collection vehicle for cable bridge production

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