EP0218965B1 - Motor-driven refuse vehicle - Google Patents

Motor-driven refuse vehicle Download PDF

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Publication number
EP0218965B1
EP0218965B1 EP86113204A EP86113204A EP0218965B1 EP 0218965 B1 EP0218965 B1 EP 0218965B1 EP 86113204 A EP86113204 A EP 86113204A EP 86113204 A EP86113204 A EP 86113204A EP 0218965 B1 EP0218965 B1 EP 0218965B1
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EP
European Patent Office
Prior art keywords
container
refuse
collection vehicle
halves
refuse collection
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.)
Expired - Lifetime
Application number
EP86113204A
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German (de)
French (fr)
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EP0218965A2 (en
EP0218965A3 (en
Inventor
Gustav Dieter Edelhoff
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Edelhoff M S T S GmbH
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Edelhoff M S T S GmbH
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Publication date
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Priority to AT86113204T priority Critical patent/ATE58885T1/en
Publication of EP0218965A2 publication Critical patent/EP0218965A2/en
Publication of EP0218965A3 publication Critical patent/EP0218965A3/en
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Publication of EP0218965B1 publication Critical patent/EP0218965B1/en
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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
    • B65F3/201—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 moving rectilinearly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
    • B65F1/125—Features allowing the receptacle to be lifted and emptied by its bottom
    • 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
    • B65F3/0203—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto with crane-like mechanisms
    • 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
    • B65F2003/006—Constructional features relating to the tank of the refuse vehicle
    • B65F2003/008—Constructional features relating to the tank of the refuse vehicle interchangeable

Definitions

  • a refuse collection vehicle known from the unpublished DE-OS 3,420,058 is provided with a lifting and tilting device which has a displacement which can be pivoted about a transverse axis of the chassis and which carries at its free end a base rail parallel to the transverse axis, which between its receiving area is approximately below and in front of the Driver's cab and its dumping area above and behind the driver's cab can be pivoted and is provided with extendable and / or pivotable devices for gripping or coupling to the provided waste containers.
  • this known garbage collection vehicle common household garbage containers or even larger 1.1 m garbage containers can be detected and emptied overhead by pivoting them over the cab into the pouring opening. With the known refuse collection vehicle, household waste disposal can thus be simplified and rationalized considerably.
  • a waste collection vehicle of the generic type is already known from FR-A-2,461,664, in which a waste container has two floor halves mounted around transverse axes lying approximately in the vertical central plane. On the bottom halves there are laterally rollers which run in corresponding profiles of a support frame when the waste container is placed on the vehicle-side pouring opening.
  • the two floor halves open due to the weight of the waste container, in which the aforementioned rollers diverge along the support frame and the floor halves are swung open about the aforementioned transverse axes.
  • the container is therefore forcibly opened when it is placed on the pouring opening due to its own weight.
  • This opening and closing mechanism which acts only due to its own weight, does not, however, guarantee that the waste container is opened exactly when it is desired, but instead leads to automatic opening whenever the waste container is placed on the pouring opening.
  • the respective rollers must be attached to the waste containers, which makes the respective waste container more expensive.
  • the object of the invention is therefore to develop a generic refuse collection vehicle in such a way that the large waste container provided can be easily emptied into the pouring opening and put down again, a functionally reliable opening and closing of the large waste container being ensured.
  • this object is achieved in that claws, pins or the like are displaceably guided on the support frame, the lung part is provided for positive engagement of the claws, pins or the like, and in that the latter are provided with a drive in such a way that they force the bottom halves of the opening and give closing movements.
  • this forms a particularly advantageous system with the refuse container adapted for this purpose in order to collect waste accumulating in large quantities in refuse containers and for the rational removal of this refuse by emptying into refuse collection vehicles provided with containers.
  • the refuse collection vehicle according to the invention with the large refuse container adapted to this extends the economical refuse collection system known from DE-OS 3,420,058 to large refuse containers, that is to say upwards.
  • the refuse collection vehicle according to the invention can also be designed so that the driver can automatically pick up, empty and set down the large waste container provided with the gripping or coupling device of the lifting device, so that one-man operation is also possible with the refuse collection vehicle according to the invention.
  • the large container preferably consists of two bowl-shaped or trough-shaped container halves which are pivotably mounted on their upper, inner edge regions about a common transverse axis lying in their vertical central plane, at least one container half being provided with extensions of its side walls which overlap the side wall of the other container half, that in the opening opening movement essentially does not form a gap between the side walls, at least one filler flap cover which closes at least one container half at the top is mounted on the transverse axis and springs or corresponding means are provided which hold the container halves in their closed position.
  • the filling opening usually also serves for emptying, so that they have to be kept very large and have to be closed with large lids which are difficult and cumbersome for the user to handle.
  • the large waste container according to the invention takes into account the fact that handling is made easier for the user if only smaller filling openings which are closed by lighter hinged lids are present, and yet it is ensured that this can be quickly and safely emptied with a large opening cross section, since the emptying opening is significantly larger than the filler opening.
  • the bottom plates or bottom plates closing the container halves run obliquely towards one another in the closed position, forming an inner obtuse angle, angled support brackets being connected to the container halves, the lower legs of which in the closed position form the support feet.
  • the floor panels running at an angle to one another ensure that when the shell-shaped container halves are opened, the garbage can escape quickly and easily without additional shaking movements, because the floor panels form oblique slides.
  • the forced opening and closing of the container halves can be effected in a simple manner in that pins are guided on the support frame and engage in corresponding bores in the support feet formed by the legs.
  • the filler opening of the collecting vehicle is expediently bordered on the sides by plates, so that even during emptying it is ensured that rubbish cannot be spread by blowing under the influence of the wind.
  • the claws, pins or the like expediently move on a circular path which is determined by their pivoting radius about the transverse axis of the container.
  • the claws or pins also support the container during the emptying process, without the transverse axis coupled to the lifting device making a movement.
  • the lifting device consists of a rotatably mounted crane-like boom with a gripping bracket, which is provided with a control device such that the lifting and placement movements on the claws, pins or the like, at least after coupling the large waste container. and the subsequent weaning movement is carried out automatically.
  • the automatic system can have a computer as a control unit in which the coordinates of the gripping or coupling device of the lifting device are stored in such a way that they automatically control the lifting and placement movement onto the filling opening and the subsequent lowering movement without the driver's intervention after the large waste container has been coupled.
  • the refuse collection vehicle of the swap body refuse collection system consists of a truck chassis with a short wheelbase to give the vehicle good maneuverability when collecting refuse.
  • the driver's cab 1 is fastened in front of the front axle 2 to the base frame 3 of the chassis, so that it projects with its lower edge into the area of the plane of the wheel axles or even lower, and gives the driver a good view of waste containers standing next to the road.
  • the truck chassis expediently has two steered front axles in order to obtain an optimal axle load distribution.
  • the dumping unit 4 is arranged on the chassis with the vehicle frame 3 such that it is arranged between the driver's cab 1 and the container 5.
  • the pouring unit 4 consists of the pouring chamber 4A with the pouring opening 6 located above it and the conveying and pressing device 7.
  • the containers 5 can be locked to the chassis, and the chassis can additionally be provided with a tilting frame in order to accommodate the containers which are a rear hinged lid can be provided, if necessary, can also be emptied by tilting.
  • the containers On their front side, the containers have filler openings which can be closed by slides or flaps and are located at the level of the bulk space 5. The garbage emptied into the bulk space 4A is conveyed and compacted through the filling opening into the containers 5 by means of the conveying and pressing device 7.
  • a support structure 8 for the large waste containers 9 placed thereon is mounted above the pouring opening 6.
  • the large waste containers consist of two bowl-shaped or trough-shaped container halves 10, 11, which are pivotally mounted on their upper inner edges on the transverse axis 12, which is located above in the vertical central plane.
  • the transverse axis 12 has three functions: it is the axis of rotation for the two container halves, as is the common axis of rotation for the two lids 13 and 13A. In addition, it serves as a container receptacle for the gripping claws 21.
  • the side walls 14 of the bowl-shaped container halves are provided with approximately triangular projections 15 beyond the central plane, each of which overlaps the side walls 14 of the other container half in such a way that even when the container halves are unfolded between them form essentially no openings or gaps from which garbage could undesirably emerge.
  • the bottom plates 16 of the container halves 10 run obliquely towards one another and form an inner obtuse angle with one another in the closed state.
  • support brackets 17 are fastened, the legs of which are at an obtuse angle to one another.
  • the lower legs 18 lie in a horizontal plane and form the support feet for the latter.
  • the upper edge of the bowl-shaped container halves is formed by stiffening frames 19, on which the lids 13 and 13A rest in the closed state.
  • the upper transverse axis 12 is provided with projecting axle journals 20 for coupling the gripping claws 21 of the support bracket 22 of the lifting device 23.
  • bushings 24 are welded into bores, which form the receptacles for driving pins 25, onto which the large waste containers 9 are placed by the lifting device 13 for emptying them.
  • the pins 25 are protrudingly attached to carriages or guide bodies 26, which are displaceably guided in guides 27 of the supporting structure 8.
  • the carriages or guide bodies 26 are provided with drives which are coupled to one another and which move them symmetrically to the vertical longitudinal plane 28 of the refuse collection vehicle from one another and towards one another.
  • the guide tracks 27 are curved with the corresponding radius of the container halves 10, 11 about the upper transverse axis 12 in such a way that the upper transverse axis 12 does not perform any relative movement to the refuse collection vehicle during the opening and closing movement.
  • Fig. 2 the container placed on the pin 25 is shown in two positions, with solid contours in its closed position and with dashed contours in its open position.
  • the lifting and tilting device 23 consists of two articulated cantilever arms 30, 31 which are fastened on a turntable-like stage 32 which is arranged on the frame 34 above the driver's cab 1 so as to be rotatable about a vertical axis.
  • the front boom part 31 is additionally provided with a telescopic part 33.
  • the lifting and tilting device is rotated in the usual way by a hydraulic motor, while hydraulic piston-cylinder units are provided for pivoting and extending the boom.
  • the lifting device is shown in three positions, namely after coupling it to a large refuse container standing in front of the refuse collection vehicle, in a position in which the refuse container is placed on the support structure opening above it and finally in its inactive, above position of the bulk room during the process of the refuse collection vehicle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Refuse Collection And Transfer (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A motor-driven refuse vehicle possesses refuse-receiving containers designed as exchangeable containers with releasable couplings and a dumping space provided with a dumping orifice (6). A lifting device (23) picks up the refuse bins (9) to be emptied and puts them down above the dumping orifice. A conveying and pressing device (7) transports the refuse emptied into the dumping orifice into the container (5) through its filling orifice equipped with a closing device. So that even relatively large refuse bins (9) can be emptied and put down again in a simple way, above or in the region of the dumping orifice there is a supporting frame (8), equipped with claws, journals or the like, for large refuse bins (9) which are put down vertically onto this and which, to be emptied, have a split bottom, the halves of which can be moved away from one another into the opening position and towards one another into the closing position. Each bottom half is equipped with a coupling part (24) for the positive engagement of the claws, journals or the like which are guided displaceably on the supporting frame and which are equipped with a drive so that they positively impart the opening and closing movements to the bottom halves.

Description

Die Erfindung betrifft ein motorgetriebenes Müllsammelfahrzeug mit mindestens einem als Wechselbehälter mit lösbaren Kupplungen ausgebildeten Containern zur Aufnahme des Mülls,

  • mit einem mit einer Einschüttöffnung versehenen Schüttraum,
  • mit einer Hubeinrichtung zum Aufnehmen der zu entleerenden Müllbehälter, zu deren Transportieren in deren Entleerungsstellung oberhalb der Einschüttöffnung und zu deren Absetzen und
  • mit mindestens einem als Wechselbehälter mit lösbaren Kupplungen ausgebildeten Container zur Aufnahme des Mülls,
  • mit einer Hubvorrichtung zum Aufnehmen der zu entleerenden Müllgroßbehälter, zu deren Transportieren in deren Entleerungsstellung oberhalb der Einschüttöffnung und zu deren Absetzen,
  • mit einer Förder- und Preßeinrichtung zum Transportieren des in die Einfüllöffnung entleerten Mülls in den Container durch dessen mit einer Verschlußeinrichtung versehene Einfüllöffnung und
  • mit einem Stützrahmen oberhalb oder im Bereich der Einschüttöffnung für aufrecht stehend auf diesen abgesetzte Müllgroßbehälter, die zu ihrer Entleerung mit einem geteilten boden, dessen Hälften voneinander weg in die Öffnungsstellung und aufeinander zu in die Schließstellung bewegbar sind (siehe z.B. FR-A-2,461,664).
The invention relates to a motor-driven refuse collection vehicle with at least one container designed as an interchangeable container with detachable couplings for receiving the refuse.
  • with a bulk room provided with a pouring opening,
  • with a lifting device for receiving the waste containers to be emptied, for transporting them in their emptying position above the pouring opening and for depositing them and
  • with at least one container designed as an interchangeable container with detachable couplings for receiving the waste,
  • with a lifting device for receiving the large waste containers to be emptied, for transporting them in their emptying position above the pouring opening and for depositing them,
  • with a conveying and pressing device for transporting the garbage emptied into the filling opening into the container through its filling opening provided with a closing device and
  • with a support frame above or in the area of the pour-in opening for standing upright garbage containers placed on top of them, which can be emptied with a divided bottom, the halves of which can be moved away from each other into the open position and towards each other into the closed position (see e.g. FR-A-2,461,664) .

Ein aus der nicht vorveröffentlichten DE-OS 3,420,058 bekanntes Müllsammelfahrzeug ist mit einer Hubkippvorrichtung versehen, die einen um eine Querachse des Chassis schwenkbaren Hubraum aufweist, der an seinem freien Ende eine zu der Querachse parallele Grundschiene trägt, die zwischen ihrem Aufnahmebereich etwa unterhalb und vor dem Führerhaus und ihrem Schüttbereich oberhalb und hinter dem Führerhaus schwenkbar und mit ausfahrbaren und/oder ausschwenkbaren Einrichtungen zum Ergreifen von oder Ankuppeln an bereitgestellte Müllbehälter versehen ist. Mit diesem bekannten Müllsammelfahrzeug lassen sich übliche Haushaltsmüllbehälter oder aber auch größere 1,1 m -Müllbehälter erfassen und durch Verschwenken über das Führerhaus hinweg über Kopf in die Einschüttöffnung entleeren. Mit dem bekannten Müllsammelfahrzeug läßt sich somit die Hausmüllabfuhr wesentlich vereinfachen und rationalisieren.A refuse collection vehicle known from the unpublished DE-OS 3,420,058 is provided with a lifting and tilting device which has a displacement which can be pivoted about a transverse axis of the chassis and which carries at its free end a base rail parallel to the transverse axis, which between its receiving area is approximately below and in front of the Driver's cab and its dumping area above and behind the driver's cab can be pivoted and is provided with extendable and / or pivotable devices for gripping or coupling to the provided waste containers. With this known garbage collection vehicle, common household garbage containers or even larger 1.1 m garbage containers can be detected and emptied overhead by pivoting them over the cab into the pouring opening. With the known refuse collection vehicle, household waste disposal can thus be simplified and rationalized considerably.

Es besteht jedoch ein Bedürfnis, auch größere Müllbehälter und Müllgroßbehälter, die ein Volumen von 2 bis 5 m aufweisen können, in ähnlich einfacher Weise in Müllsammelfahrzeuge entleeren zu können.However, there is a need to be able to empty larger refuse containers and large refuse containers, which can have a volume of 2 to 5 m, in a similarly simple manner in refuse collection vehicles.

Bereits aus der FR-A-2,461,664 ist ein gattungsgemäßes Müllsammelfahrzeug vorbekannt, bei dem ein Müllbehälterzwei um ca. in der vertikalen Mittelebene liegende Querachsen gelagerte Bodenhälften aufweist. An den Bodenhälften sind jeweils seitlich Rollen vorgesehen, die beim Aufsetzen des Müllbehälters auf die fahrzeugseitige Einschüttöffnung in entsprechenden Profilen eines Stützrahmens laufen. Bei diesem vorbekannten Stand der Technik öffnen sich die beiden Bodenhälften aufgrund des Eigengewichts des Müllbehälters, in dem die zuvor genannten Rollen entlang des Stützrahmens auseinanderlaufen und die Bodenhälften um die zuvor genannten Querachsen aufgeschwenkt werden. Nach diesem Stand der Technik wird der Behälter also zwangsweise beim Aufsetzen auf die Einschüttöffnung aufgrund seines Eigengewichts geöffnet. Dieser nur aufgrund des Eigengewichts wirkende Öffnungs- und Verschlußmechanismus gewährleistet aber nicht, daß der Müllbehälter genau dann geöffnet wird, wenn es gewünscht wird, sondern führt immer dann, wenn der Müllbehälter auf der Einschüttöffnung abgesetzt wird, zum automatischen Öffnen. Darüber hinaus sind an den Müllbehältern die jeweiligen Laufrollen zusätzlich anzubringen, was den jeweiligen Müllbehälter verteuert.A waste collection vehicle of the generic type is already known from FR-A-2,461,664, in which a waste container has two floor halves mounted around transverse axes lying approximately in the vertical central plane. On the bottom halves there are laterally rollers which run in corresponding profiles of a support frame when the waste container is placed on the vehicle-side pouring opening. In this known prior art, the two floor halves open due to the weight of the waste container, in which the aforementioned rollers diverge along the support frame and the floor halves are swung open about the aforementioned transverse axes. According to this prior art, the container is therefore forcibly opened when it is placed on the pouring opening due to its own weight. This opening and closing mechanism, which acts only due to its own weight, does not, however, guarantee that the waste container is opened exactly when it is desired, but instead leads to automatic opening whenever the waste container is placed on the pouring opening. In addition, the respective rollers must be attached to the waste containers, which makes the respective waste container more expensive.

Aufgabe der Erfindung ist es daher, ein gattungsgemäßes Müllsammelfahrzeug derart weiterzubilden, daß der bereitgestellte Müllgroßbehälter sich einfach in die Einschüttöffnung entleeren und wieder absetzen läßt, wobei ein funktionssicheres Öffnen und Schließen der Müllgroßbehälter gewährleistet sein soll.The object of the invention is therefore to develop a generic refuse collection vehicle in such a way that the large waste container provided can be easily emptied into the pouring opening and put down again, a functionally reliable opening and closing of the large waste container being ensured.

Erfindungsgemäß wird diese Aufgabe dardurch gelöst, daß auf dem Stützrahmen Klauen, Zapfen oder dergleichen verschieblich gefuhrt sind lungsteil zum formschlüssigen Eingriff der Klauen, Zapfen oder dergleichen versehen ist, und daß letztere derart mit einem Antrieb versehen sind, daß sie zwangsweise den Bodenhälften die Öffnungs- und Schließbewegungen erteilen. Bei dem erfindungsgemäßen Müllsammelfahrzeug bildet dieses mit dem diesem angepaßten Müllgroßbehälter ein besonders vorteilhaftes System zur Einsammlung von in größeren Mengen anfallendem Müll in Müllgroßbehälter und zur rationellen Abfuhr dieses Mülls durch Entleeren in mit Containern versehene Müllsammelfahrzeuge. Damit schafft das erfindungsgemäße Müllsammelfahrzeug mit dem diesem angepaßten Müllgroßbehälter eine Erweiterung des aus der DE-OS 3,420,058 bekannten wirtschaftlichen Müllsammelsystems auf Müllgroßbehälter, also nach oben hin. Auch das erfindungsgemäße Müllsammelfahrzeug läßt sich so ausbilden, daß der Fahrer mit der Greif- oder Kupplungseinrichtung der Hubvorrichtung den bereitgestellten Müllgroßbehälter automatisch aufnehmen, entleeren und wieder absetzen kann, so daß auch mit dem erfindungsgemäßen Müllsammelfahrzeug ein Einmannbetrieb möglich ist.According to the invention, this object is achieved in that claws, pins or the like are displaceably guided on the support frame, the lung part is provided for positive engagement of the claws, pins or the like, and in that the latter are provided with a drive in such a way that they force the bottom halves of the opening and give closing movements. In the refuse collection vehicle according to the invention, this forms a particularly advantageous system with the refuse container adapted for this purpose in order to collect waste accumulating in large quantities in refuse containers and for the rational removal of this refuse by emptying into refuse collection vehicles provided with containers. Thus, the refuse collection vehicle according to the invention with the large refuse container adapted to this extends the economical refuse collection system known from DE-OS 3,420,058 to large refuse containers, that is to say upwards. The refuse collection vehicle according to the invention can also be designed so that the driver can automatically pick up, empty and set down the large waste container provided with the gripping or coupling device of the lifting device, so that one-man operation is also possible with the refuse collection vehicle according to the invention.

Vorzugsweise besteht der Großbehälter aus zwei schalen- oder wannenförmigen Behälterhälften, die um eine gemeinsame in deren vertikaler Mittelebene liegende Querachse an ihren oberen, innenliegenden Kantenbereichen schwenkbar gelagert sind, wobei mindestens eine Behälterhälfte mit die Seitenwand der anderen Behälterhälfte derart überlappenden Fortsätzen ihrer Seitenwandungen versehen ist, daß sich bei der öffnenden Aufklappbewegung im wesentlichen kein Spalt zwischen den Seitenwänden bildet, wobei auf der Querachse mindestens ein mindestens eine Behälterhälfte oben verschließender Einfüllklappendeckel gelagert ist und wobei Federn oder entsprechende Mittel vorgesehen sind, die die Behälterhälften in ihrer Schließstellung halten. Bei bekannten Müllgroßbehältern dient üblicherweise die Einfüllöffnung auch der Entleerung, so daß diese sehr groß gehalten und mit großen Deckeln verschlossen werden müssen, die sich von dem Benutzer nur schwer und umständlich handhaben lassen. Der erfindungsgemäße Müllgroßbehälter trägt dem Umstand Rechnung, daß die Handhabung für den Benutzer erleichtert ist, wenn lediglich kleinere, durch leichtere Klappdeckel verschlossene Einfüllöffnungen vorhanden sind und dennoch gewährleistet ist, daß sich dieser mit großem Öffnungsquerschnitt rasch und sicher entleeren läßt, da die Entleerungsöffnung deutlich größer als die Einfüllöffnung ist.The large container preferably consists of two bowl-shaped or trough-shaped container halves which are pivotably mounted on their upper, inner edge regions about a common transverse axis lying in their vertical central plane, at least one container half being provided with extensions of its side walls which overlap the side wall of the other container half, that in the opening opening movement essentially does not form a gap between the side walls, at least one filler flap cover which closes at least one container half at the top is mounted on the transverse axis and springs or corresponding means are provided which hold the container halves in their closed position. In known large garbage containers, the filling opening usually also serves for emptying, so that they have to be kept very large and have to be closed with large lids which are difficult and cumbersome for the user to handle. The large waste container according to the invention takes into account the fact that handling is made easier for the user if only smaller filling openings which are closed by lighter hinged lids are present, and yet it is ensured that this can be quickly and safely emptied with a large opening cross section, since the emptying opening is significantly larger than the filler opening.

Zweckmäßigerweise laufen die die Behälterhälften unten abschließenden Bodenbleche oder -platten in der Schließstellung schräg unter Bildung eines innenliegenden stumpfen Winkels aufeinander zu, wobei mit den Behälterhälften abgewinkelte Stützbügel verbunden sind, deren in der Schließstellung in einer Ebene liegenden unteren Schenkel die Stützfüße bilden. Die schräg aufeinander zu laufenden Bodenbleche gewährleisten, daß beim Aufklappen der schalenförmigen Behälterhälften der Müll ohne zusätzliche Rüttelbewegungen schnell und einfach austreten kann, weil die Bodenbleche schräge Rutschen bilden.Advantageously, the bottom plates or bottom plates closing the container halves run obliquely towards one another in the closed position, forming an inner obtuse angle, angled support brackets being connected to the container halves, the lower legs of which in the closed position form the support feet. The floor panels running at an angle to one another ensure that when the shell-shaped container halves are opened, the garbage can escape quickly and easily without additional shaking movements, because the floor panels form oblique slides.

Das zwangsweise Öffnen und Schließen der Behälterhälften läßt sich in einfacher Weise dadurch bewirken, daß an den Stützrahmen Zapfen geführt sind, die in entsprechende Bohrungen der durch die Schenkel gebildeten Stützfüße greifen.The forced opening and closing of the container halves can be effected in a simple manner in that pins are guided on the support frame and engage in corresponding bores in the support feet formed by the legs.

Zweckmäßigerweise ist die Einfüllöffnung des Sammelfahrzeugs seitlich von Platten eingefaßt, so daß auch während des Entleerens gewährleistet ist, daß ein Ausstreuen von Müll durch Verblasen unter Windeinfluß nicht erfolgen kann.The filler opening of the collecting vehicle is expediently bordered on the sides by plates, so that even during emptying it is ensured that rubbish cannot be spread by blowing under the influence of the wind.

Zweckmäßigerweise bewegen sich die Klauen, Zapfen o. dgl. auf einer Kreisbahn, die durch deren Schwenkradius um die Behälterquerachse bestimmt ist. Bei dieser Ausgestaltung stützen die Klauen oder Zapfen den Behälter auch während des Entleervorgangs, ohne daß die an die Hubeinrichtung angekuppelte Querachse eine Bewegung ausführt.The claws, pins or the like expediently move on a circular path which is determined by their pivoting radius about the transverse axis of the container. In this embodiment, the claws or pins also support the container during the emptying process, without the transverse axis coupled to the lifting device making a movement.

In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß die Hubeinrichtung aus einem drehbar gelagerten kranartigen Ausleger mit Greifbügel besteht, der derart mit einer Steuereinrichtung versehen ist, daß zumindest nach dem Ankuppeln des Müllgroßbehälters die Hub- und Aufsetzbewegungen auf die Klauen, Zapfen o.dgl. und die anschließende Absetzbewegung automatisch ausgeführt werden. Die Automatik kann als Steuereinheit einen Computer besitzen, in dem die Koordinaten der Greif- oder Kupplungseinrichtung der Hubvorrichtung derart gespeichert sind, daß diese nach dem Ankuppeln des Müllgroßbehälters die Hub- und Aufsetzbewegung auf die Einfüllöffnung und die anschließende Absetzbewegung ohne Eingriff des Fahrers automatisch steuert.In a further embodiment of the invention it is provided that the lifting device consists of a rotatably mounted crane-like boom with a gripping bracket, which is provided with a control device such that the lifting and placement movements on the claws, pins or the like, at least after coupling the large waste container. and the subsequent weaning movement is carried out automatically. The automatic system can have a computer as a control unit in which the coordinates of the gripping or coupling device of the lifting device are stored in such a way that they automatically control the lifting and placement movement onto the filling opening and the subsequent lowering movement without the driver's intervention after the large waste container has been coupled.

Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand der Zeichnung näher erläutert. In dieser zeigt

  • Fig. 1 eine Seitenansicht des Müllsammelfahrzeugs mit zwei Stellungen der Hubkippvorrichtung, und zwar in gestrichelten Linien die Stellung, in der diese an einen vor dem Müllsammelfahrzeug stehenden Müllgroßbehälter ankuppelt ist, und in ausgezogenen Linien die Stellung, in der der Müllgroßbehälter auf den Stützrahmen der Einfüllöffnung abgesetzt ist, und
  • Fig. 2 eine Vorderansicht des Müllsammelfahrzeugs nach Fig. 1 mit auf die Einfüllöffnung abgesetztem Müllgroßbehälter und
  • Fig. 3 eine Draufsicht mit Darstellung des Aktionsraumes, der einem Kreissegment von mehr als 270° entspricht und somit das Aufund Absetzen von Müllgroßbehältern sowohl frontal vor dem Fahrer als auch beidseitig nach hinten ermöglicht.
An embodiment of the invention is explained below with reference to the drawing. In this shows
  • Fig. 1 is a side view of the refuse collection vehicle with two positions of the lifting and tipping device, in dashed lines the position in which it is coupled to a large waste container standing in front of the refuse collection vehicle, and in solid lines the position in which the refuse container on the support frame of the filling opening is discontinued, and
  • Fig. 2 is a front view of the refuse collection vehicle according to Fig. 1 with the large refuse container placed on the filling opening and
  • Fig. 3 is a plan view showing the action space, which corresponds to a segment of a circle of more than 270 ° and thus enables the placement and removal of large garbage containers both in front of the driver and on both sides to the rear.

Das Müllsammelfahrzeug des Wechselbehälter-Müllsammelsystems besteht aus einem LKW-Chassis mit kurzem Radstand, um dem Fahrzeug beim Einsammeln von Müll eine gute Wendigkeit zu verleihen. Das Führerhaus 1 ist vor der Vorderachse 2 an dem Grundrahmen 3 des Chassis tiefliegend befestigt, so daß es mit seiner Unterkante bis in den Bereich der Ebene der Radachsen oder noch tiefer ragt und dem Fahrer eine gute Sicht auf neben der Straße stehende Müllbehälter gewährt.The refuse collection vehicle of the swap body refuse collection system consists of a truck chassis with a short wheelbase to give the vehicle good maneuverability when collecting refuse. The driver's cab 1 is fastened in front of the front axle 2 to the base frame 3 of the chassis, so that it projects with its lower edge into the area of the plane of the wheel axles or even lower, and gives the driver a good view of waste containers standing next to the road.

Zweckmäßigerweise hat das LKW-Chassis zwei gelenkte Vorderachsen, um eine optimale Achslastverteilung zu erhalten.The truck chassis expediently has two steered front axles in order to obtain an optimal axle load distribution.

Auf dem Chassis ist mit dem Fahrzeugrahmen 3 die Schütteinheit 4 derart angeordnet, daß diese zwischen dem Führerhaus 1 und dem Container 5 angeordnet ist.The dumping unit 4 is arranged on the chassis with the vehicle frame 3 such that it is arranged between the driver's cab 1 and the container 5.

Die Schütteinheit 4 besteht aus dem Schüttraum 4A mit der oberhalb von diesem befindlichen Einschüttöffnung 6 und der Förder- und Preßeinrichtung 7. Die Container 5 sind mit dem Chassis verriegelbar, wobei das Chassis zusätzlich mit einem Kipprahmen versehen sein kann, um die Container, die mit einem hinteren Klappdeckel versehen sein können, bedarfsweise auch durch Kippen entleeren zu können. An ihrer vorderen Seite weisen die Container durch Schieber oder Klappen verschließbare Einfüllöffnungen auf, die sich in Höhe des Schüttraums 5 befinden. Der in den Schüttraum 4A entleerte Müll wird mittels der Förder- und Preßeinrichtung 7 durch die Einfüllöffnung in die Container 5 gefördert und verdichtet.The pouring unit 4 consists of the pouring chamber 4A with the pouring opening 6 located above it and the conveying and pressing device 7. The containers 5 can be locked to the chassis, and the chassis can additionally be provided with a tilting frame in order to accommodate the containers which are a rear hinged lid can be provided, if necessary, can also be emptied by tilting. On their front side, the containers have filler openings which can be closed by slides or flaps and are located at the level of the bulk space 5. The garbage emptied into the bulk space 4A is conveyed and compacted through the filling opening into the containers 5 by means of the conveying and pressing device 7.

Oberhalb der Einschüttöffnung 6 ist eine Stützkonstruktion 8 für die auf diese aufgesetzten Müllgroßbehälter 9 angebracht.A support structure 8 for the large waste containers 9 placed thereon is mounted above the pouring opening 6.

Die Müllgroßbehälter bestehen aus zwei schalen- oder wannenförmigen Behälterhälften 10, 11, die an ihren oberen inneren Kanten schwenkbar auf der Querachse 12 gelagert sind, die sich oben in der vertikalen Mittelebene befindet. Die Querachse 12 hat dreifache Funktion: Sie ist die Drehachse für die beiden Behälterhälften, ebenso wie die gemeinsame Drehachse für die beiden Deckel 13 und 13A. Außerdem dient sie als Behälteraufnahme für die Greifklauen 21. Die Seitenwandungen 14 der schalenförmigen Behälterhälften sind über die Mittelebene hinaus mit etwa dreieckförmigen Fortsätzen 15 versehen, die jeweils die Seitenwandungen 14 der anderen Behälterhälfte in der Weise überlappen, daß sich auch beim Aufklappen der Behälterhälften zwischen diesen im wesentlichen keine Öffnungen oder Spalte bilden, aus denen in unerwünschter Weise Müll austreten könnte.The large waste containers consist of two bowl-shaped or trough-shaped container halves 10, 11, which are pivotally mounted on their upper inner edges on the transverse axis 12, which is located above in the vertical central plane. The transverse axis 12 has three functions: it is the axis of rotation for the two container halves, as is the common axis of rotation for the two lids 13 and 13A. In addition, it serves as a container receptacle for the gripping claws 21. The side walls 14 of the bowl-shaped container halves are provided with approximately triangular projections 15 beyond the central plane, each of which overlaps the side walls 14 of the other container half in such a way that even when the container halves are unfolded between them form essentially no openings or gaps from which garbage could undesirably emerge.

Die Bodenplatten 16 der Behälterhälten 10 laufen schräg aufeinander zu und bilden im geschlossenen Zustand einen innenliegenden stumpfen Winkel miteinander. In den Randbereichen der Behälterhälften sind Stützbügel 17 befestigt, deren Schenkel etwa stumpfwinkelig zueinander stehen. Die unteren Schenkel 18 liegen bei geschlossenem Behälter 9 in einer horizontalen Ebene und bilden die Stützfüße für diesen.The bottom plates 16 of the container halves 10 run obliquely towards one another and form an inner obtuse angle with one another in the closed state. In the edge regions of the container halves, support brackets 17 are fastened, the legs of which are at an obtuse angle to one another. When the container 9 is closed, the lower legs 18 lie in a horizontal plane and form the support feet for the latter.

Der obere Rand der schalenförmigen Behälterhälften ist durch aussteifende Rahmen 19 gebildet, auf welchem die Deckel 13 und 13A in geschlossenem Zustand aufliegen.The upper edge of the bowl-shaped container halves is formed by stiffening frames 19, on which the lids 13 and 13A rest in the closed state.

Die obere Querachse 12 ist mit überstehenden Achszapfen 20 zum Ankuppeln der Greifklauen 21 des Tragbügels 22 der Hubvorrichtung 23 versehen.The upper transverse axis 12 is provided with projecting axle journals 20 for coupling the gripping claws 21 of the support bracket 22 of the lifting device 23.

In den unteren, die Stützfüße bildenden Schenkeln 18 der Stützbügel 17 sind in Bohrungen Buchsen 24 eingeschweißt, die die Aufnahmen für Mitnehmerzapfen 25 bilden, auf die die Müllgroßbehälter 9 durch die Hubvorrichtung 13 zu ihrer Entleerung aufgesetzt werden. Die Zapfen 25 sind aufragend an Wagen oder Führungskörpern 26 befestigt, die in Führungen 27 der Tragkonstruktion 8 verschieblich geführt sind. Dabei sind die Wagen oder Führungskörper 26 mit miteinander gekuppelten Antrieben versehen, die diese symmetrisch zur vertikalen Längsebene 28 des Müllsammelfahrzeugs voneinander weg und aufeinander zu bewegen. Die Führungsbahnen 27 sind mit dem entsprechenden Radius der Behälterhälften 10, 11 um die obere Querachse 12 in der Weise gekrümmt, daß bei der Öffnungs- und Schließbewegung die obere Querachse 12 keine Relativbewegung zu dem Müllsammelfahrzeug ausführt.In the lower legs 18 of the support bracket 17 forming the support feet, bushings 24 are welded into bores, which form the receptacles for driving pins 25, onto which the large waste containers 9 are placed by the lifting device 13 for emptying them. The pins 25 are protrudingly attached to carriages or guide bodies 26, which are displaceably guided in guides 27 of the supporting structure 8. The carriages or guide bodies 26 are provided with drives which are coupled to one another and which move them symmetrically to the vertical longitudinal plane 28 of the refuse collection vehicle from one another and towards one another. The guide tracks 27 are curved with the corresponding radius of the container halves 10, 11 about the upper transverse axis 12 in such a way that the upper transverse axis 12 does not perform any relative movement to the refuse collection vehicle during the opening and closing movement.

In Fig. 2 ist der auf die Zapfen 25 aufgesetzte Behälter in zwei Stellungen dargestellt, und zwar mit ausgezogenen Umrißlinien in seiner geschlossenen Stellung und mit gestrichelten Umrißlinien in seiner geöffneten Stellung.In Fig. 2, the container placed on the pin 25 is shown in two positions, with solid contours in its closed position and with dashed contours in its open position.

Die Hubkippvorrichtung 23 besteht aus zwei gelenkig miteinander verbundenen Auslegerarmen 30, 31, die auf einer drehtischartigen Bühne 32 befestigt sind, die um eine vertikale Achse drehbar auf dem Rahmengestell 34 oberhalb des Führerhauses 1 angeordnet ist.The lifting and tilting device 23 consists of two articulated cantilever arms 30, 31 which are fastened on a turntable-like stage 32 which is arranged on the frame 34 above the driver's cab 1 so as to be rotatable about a vertical axis.

Der vordere Auslegerteil 31 ist zusätzlich mit einem austeleskopierbaren Teil 33 versehen. Die Drehung der Hubkippvorrichtung erfolgt in üblicher Weise durch einen Hydromotor, während zum Verschwenken und Ausfahren des Auslegers hydraulische Kolben-Zylindereinheiten vorgesehen sind.The front boom part 31 is additionally provided with a telescopic part 33. The lifting and tilting device is rotated in the usual way by a hydraulic motor, while hydraulic piston-cylinder units are provided for pivoting and extending the boom.

In Fig. 1 ist die Hubvorrichtung in drei Stellungen dargestellt, und zwar nach ihrem Ankuppeln an einen vor dem Müllsammelfahrzeug stehenden Müllgroßbehälter, in einer Stellung, in der der Müllgroßbehälter auf die diesen öffnende Stützkonstruktion oberhalb der Einfüllöffnung abgesetzt ist und schließlich in ihrer inaktiven, oberhalb des Schüttraums befindlichen Position während des Verfahrens des Müllsammelfahrzeugs.In Fig. 1, the lifting device is shown in three positions, namely after coupling it to a large refuse container standing in front of the refuse collection vehicle, in a position in which the refuse container is placed on the support structure opening above it and finally in its inactive, above position of the bulk room during the process of the refuse collection vehicle.

Claims (10)

1. A motor driven refuse collection vehicle, with at least one container (5) for receiving the refuse, designed as an exchangeable container with detachable couplings, with a dumping compartment provided with an intake opening (6), with a hoisting appliance (23) for taking up the large refuse containers (9), for conveying them into their discharge position above the intake opening (6) and for setting them down, with a conveyance and compression appliance (7) for carrying the refuse discharged into the intake opening into the container through its intake opening provided with a closing device and with a supporting frame (8) on top of, or in the region of the intake opening (6) for large refuse containers (9) deposited on said frame in an upright position, which are provided for their discharge with a divided bottom whose halves can be moved away from each other into their open position and towards each other into their closed position, characterized in that on the supporting frame (8), there are carried claws, pins (25) or similar for displacement and in that each bottom half (10, 11) is provided with a coupling component (24) for a conjugate engagement in the claws, pins (25) or similar and in that the latter are provided with a drive in such a way that they constrain the bottom halves to move into their open and closed positions.
2. A refuse collection vehicle according to Claim 1, characterized in that the two divided bottom halves of the large refuse container (9) are formed by two vat-shaped container halves (10, 11), which are pivotably mounted at their upper inner edge zones round a common transverse pin (12) lying in the vertical median plane, in that at least one of the container halves (10, 11) is provided with extensions (15) of its side walls overlapping the side walls of the other container half (10, 11) in such a way that, during the opening folding back movement, substantially no gap is formed between the side walls (14), in that on the transverse pin there is mounted at least one folding intake cover (13, 13A) closing at least one container half (10) at the top, and in that provision is made for springs or similar means which hold the container halves (10, 11) in their closed position.
3. A refuse collection vehicle according to Claim 2, characterized in that the bottom sheets or plates (16) closing the container halves (10, 11) extend in their closed position slantingly towards each other forming an inner obtuse angle, and in that angled supporting brackets (17) are joined to the container halves (10, 11), the lower sides (18) of which brackets, lying in the closed position in one plane, form the supporting feet.
4. A refuse collection vehicle according to one of Claims 1-3, characterized in that pins (25) are carried on the supporting frames (8), engaging in corresponding holes (24) of the supporting feet formed by the sides (18).
5. A refuse collection vehicle according to one of Claims 1-4, characterized in that the intake opening (6) is laterally surrounded by plates.
6. A refuse collection vehicle according to one of Claims 1-5, characterized in that the claws, pins (25) or similar move along a circular path (27) determined by their radius of pivoting round the transverse container axis (12).
7. A refuse collection vehicle according to one of Claims 1-6, characterized in that the dumping compartment (4A) provided with an intake opening (6) is located between the cab (1) and the container (5).
8. A refuse collection vehicle according to one of Claims 1 7, characterized in that the hoisting appliance (23) is arranged above the cab (1).
9. A refuse collection vehicle according to one of Claims 1-8, characterized in that the hoisting appliance consists of a crane-type rotatably mounted cantilever (30, 31) with a gripping bracket (32) provided with a control device in such a way that at least after the large refuse container (9) has coupled on, the hoisting and depositing movements onto the claws, pins (25) or similar, and the subsequent setting down movements are carried out automatically.
10. A refuse collection vehicle according to one of Claims 1-9, characterized in that the cab (1), the dumping unit (4) and the container (7) are mounted on a special chassis with two articulated front axles.
EP86113204A 1985-10-02 1986-09-25 Motor-driven refuse vehicle Expired - Lifetime EP0218965B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86113204T ATE58885T1 (en) 1985-10-02 1986-09-25 MOTOR-DRIVEN WASTE COLLECTION VEHICLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3535189 1985-10-02
DE3535189 1985-10-02

Publications (3)

Publication Number Publication Date
EP0218965A2 EP0218965A2 (en) 1987-04-22
EP0218965A3 EP0218965A3 (en) 1988-06-22
EP0218965B1 true EP0218965B1 (en) 1990-12-05

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ID=6282589

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Application Number Title Priority Date Filing Date
EP86113204A Expired - Lifetime EP0218965B1 (en) 1985-10-02 1986-09-25 Motor-driven refuse vehicle

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EP (1) EP0218965B1 (en)
AT (1) ATE58885T1 (en)
DE (1) DE3676037D1 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
DE4204062A1 (en) * 1992-02-12 1993-08-19 Edgar Georg Rubbish collecting vehicle with container behind driver's cab - has front loading pick-up with swivel arms fixed on support mounted on vehicle.

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Publication number Priority date Publication date Assignee Title
DE3822014C1 (en) * 1988-06-30 1989-07-20 Bernhard Reiling Glas-Recycling Gmbh, 4834 Harsewinkel, De Apparatus for opening hinged receptacles
DE4001768A1 (en) * 1990-01-23 1991-07-25 D Team Design Gmbh WASTE DISPOSAL DEVICE
WO1996039347A2 (en) * 1995-06-03 1996-12-12 Peters Klaus Tilmann Collection system for materials destined for recycling
DE29520278U1 (en) * 1995-12-21 1997-04-17 Georg, Edgar, 57638 Neitersen Container vehicle with loading device
US5919026A (en) * 1997-06-02 1999-07-06 Kann Manufacturing Corporation Carry can discharge floor
CN101983898A (en) * 2010-10-11 2011-03-09 白景魁 Method for collecting, charging and discharging garbage and support equipment therefor
ES2418281B1 (en) * 2011-11-23 2015-01-20 Ingeniería, Investigación E Innovación Para El Desarrollo Sostenible, S.L. INTEGRAL MODULAR SYSTEM FOR COLLECTION OF URBAN SOLID WASTE IN CITIES
CN108438618B (en) * 2018-04-13 2023-07-18 河北工业大学 Garbage collection vehicle, garbage operation system and method

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DE2454859A1 (en) * 1974-11-20 1976-05-26 Friedrich E Steinberg Suspension conveyor with bucket for bulk goods - uses sling between buckets and trolley to reduce bucket movement
DE2455791A1 (en) * 1974-11-26 1976-08-12 Fischinger & Mayer Ohg Waste collection and transport system - has receiving container remaining onsite with collecting container carried separately on vehicle
FR2461664A1 (en) * 1979-07-23 1981-02-06 Oheix Michel Refuse collecting vehicle operating in limited space - is fitted with hoist carrying grab to unload refuse into top opening in bin
DE3327365A1 (en) * 1983-07-29 1985-02-14 Lindemann Maschinenfabrik GmbH, 4000 Düsseldorf Device for filling containers
DE3420058A1 (en) * 1984-05-29 1985-12-05 Edelhoff Polytechnik GmbH & Co, 5860 Iserlohn MOTOR DRIVEN GAS COLLECTING VEHICLE WITH CONTAINERS DESIGNED AS INTERCHANGEABLE CONTAINERS
FR2578519B1 (en) * 1985-03-06 1987-06-26 Nettoiement Ste Normande DEVICE FOR OPENING CONTAINERS COMPRISING TWO SHELLS HINGED TO ONE ANOTHER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204062A1 (en) * 1992-02-12 1993-08-19 Edgar Georg Rubbish collecting vehicle with container behind driver's cab - has front loading pick-up with swivel arms fixed on support mounted on vehicle.

Also Published As

Publication number Publication date
DE3676037D1 (en) 1991-01-17
ATE58885T1 (en) 1990-12-15
EP0218965A2 (en) 1987-04-22
EP0218965A3 (en) 1988-06-22

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