EP2394933A1 - Verdichtungsvorrichtung und -verfahren - Google Patents

Verdichtungsvorrichtung und -verfahren Download PDF

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Publication number
EP2394933A1
EP2394933A1 EP11169612A EP11169612A EP2394933A1 EP 2394933 A1 EP2394933 A1 EP 2394933A1 EP 11169612 A EP11169612 A EP 11169612A EP 11169612 A EP11169612 A EP 11169612A EP 2394933 A1 EP2394933 A1 EP 2394933A1
Authority
EP
European Patent Office
Prior art keywords
shovel
rotation
deck
storage area
apron
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Withdrawn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
EP11169612A
Other languages
English (en)
French (fr)
Inventor
Hervé Budet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microvoirie
Original Assignee
Microvoirie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microvoirie filed Critical Microvoirie
Publication of EP2394933A1 publication Critical patent/EP2394933A1/de
Withdrawn legal-status Critical Current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
    • B65F3/205—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 with two or more movable and co-operating plates or the like for charging refuse from the loading hopper to the interior of a refuse vehicle
    • 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
    • B65F3/26—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle by tipping the tank

Definitions

  • the invention relates to a compaction device. More particularly, the invention relates to a vehicle equipped with a device for compacting waste.
  • Such vehicles are well known for example in patent applications or patents US2001005477 , FR9604913 or US4955776 .
  • the devices present in these documents show a box, comprising a storage area and a waste reception area. The waste is installed in the receiving area, a shovel moves the waste from the receiving area to the storage area and compresses said waste against the waste already present in said storage area.
  • the devices presented here which are the devices currently used by most companies responsible for waste collection, have many flaws.
  • the compaction of the waste is done at the entrance of the storage area and overhanging the reception zone. After compression and removal of the shovel, a drop of the compressed waste remaining in the storage area overhanging the receiving area is unavoidable, reducing space available for the insertion of new waste.
  • compaction is located in the area of action of the shovel. The compaction is not homogeneous over the entire storage area and limited to the area of action of the shovel. A large part of the storage area therefore contains either a small amount of waste or a low rate of waste compression.
  • the known devices have many parts with important interactions between them, imposing a high complexity of implementation and generating a high probability of maintenance problems. Finally, these many parts and their size impose a significant weight to known devices. This overweight generates a great deal of energy or fuel in the context of a vehicle.
  • the device according to the invention has a reduced number of parts compared to the state of the art, thereby reducing the complexity of the device and the risk of maintenance problems.
  • This reduced number of parts allows significant weight savings compared to the state of the art, resulting in fuel savings of up to 30%.
  • Such fuel economy of course reduces the level of pollution compared to a device of the state of the art.
  • the device according to the invention provides for compacting the waste over a large compression surface, in the storage area, allowing homogeneous compaction filling the volume of the storage area with a high compression ratio. This homogeneity of compacting ensures a better stability of a vehicle provided with the device according to the invention through a better distribution of masses.
  • the device according to the invention also facilitates the filling of the reception zone and prevents the freshly compacted waste from falling into said reception zone.
  • the device comprises a box with a storage area and a reception area.
  • the products to be compacted are introduced into the reception area by a user. Shifting a shovel into the receiving zone causes the products to be compacted from the receiving zone to an entrance to the storage area.
  • An apron partially obstructs the entrance to the storage area. This partial obstruction is such that the apron blocks any product already contained in the storage area without hindering the movement of the shovel and the circulation of products in the receiving area.
  • the apron according to the invention is mounted movably inside the box, for example in rotation about an axis of rotation.
  • a means of moving the deck for example a hydraulic cylinder, moves the deck in the box. This means of displacement is linked on the one hand to the deck and on the other hand to the box. More particularly, the moving means is mounted in the storage area of the box, the weight of such a moving means being then supported by the storage area of the box.
  • the compaction of the products in the storage area is carried out by the apron.
  • the apron moving means defines, for example by means of a rotation of the deck, two extreme positions of the deck.
  • the apron In the first position, called the product circulation position, the apron is located outside the receiving zone and outside the storage area, so it does not interfere with the shovel movement and the circulation of products in the receiving zone. .
  • the so-called compression position of the products the apron compresses the products inside the storage area.
  • the dimensions of the deck allow the compression of a much larger quantity of products than during a compression performed by a shovel.
  • the apron is preferably mounted in rotation in the storage area of the box, its axis of rotation being located in said storage area.
  • the compaction of the products in the storage area is done without exerting significant constraints on the receiving zone, the deck as well as its means of displacement both exerting constraints related to compaction of the products directly on the storage area of the box only.
  • the shovel is mounted on the casing in rotation about an axis of rotation, this axis of rotation being fixed and independent of the apron.
  • a preferred embodiment of the invention provides that the axis of rotation of the shovel is parallel to a direction of development of the receiving area through the center of the semicircular base of the receiving area.
  • Such an embodiment offers a complementarity between the shovel and the receiving zone. This complementarity provides the device according to the invention a "collection" of all the products present in the receiving area by the shovel by a simple rotation of the shovel about its axis of rotation.
  • the shovel has a degree of freedom in rotation about its axis of rotation of 360 °.
  • Such freedom of rotation simplifies the return of the shovel in a rest position, the latter not having to make a rotational movement in the opposite direction but only to finish its rotation through 360 ° to return to the initial position.
  • the 360 ° free rotation of the shovel facilitates the insertion of products in the receiving area, the products can be introduced without discomfort while the shovel completes its 360 ° rotation and without waiting for the end of a return to a rest position of the shovel.
  • a free end close to the shovel of the apron is opposite, by extension of the apron, from a bottom of the storage area.
  • this free end of the deck is facing, by extension of the deck, the axis of rotation of the excavator.
  • the vis-à-vis the deck and the bottom of the storage area in compression position ensures the location of the deck inside the storage area, compressing the products present in the storage area.
  • the vis-à-vis the deck with the axis of rotation of the excavator in the circulating position ensures a rotation of the excavator without obstacle, while bringing all the products to compact contents of the reception area to the entering the storage area without trapping products between the shovel and the apron.
  • the shovel has a stable holding position, the shovel forming in this holding position a substantially continuous surface with the bottom of the storage area.
  • the shovel In its rest position, the shovel does not block or interfere with the insertion into the receiving area of the products to be compacted.
  • This rest position is the starting position of the rotation of the shovel when it performs the rotation generating the collection of products located in the receiving area.
  • the stable holding position is such that the shovel associated with the bottom of the storage area has a continuous holding surface for the waste to be compacted. In this position, the shovel keeps the products to compact at the entrance of the storage area. The deck then only has to move to introduce the storage area of said products and compact them.
  • the shovel has, in rotation, an action zone of complementary shape to that of the receiving zone. This complementarity ensures the collection by shovel of all products contained in the receiving area by the shovel during a rotation of the shovel.
  • the apron comprises three stable positions, an extreme position called compression, an extreme position called circulation, and a rest position.
  • compression In the rest position, one end of the deck is facing by extension of the reception area. This rest position allows the shovel to be maintained in its own rest position while giving the apron a wall role for holding the products in the storage area.
  • circulation In the rest position, one end of the deck is facing by extension of the reception area. This rest position allows the shovel to be maintained in its own rest position while giving the apron a wall role for holding the products in the storage area.
  • the box is rotatably mounted on a vehicle.
  • a system of pivoting the box by hydraulic means is mounted on the vehicle. This pivoting system grants a degree of freedom to the box with respect to a planar mounting area at an angle ranging from 0 ° to 50 °.
  • An inclination of 50 ° of the box relative to the flat mounting area facilitates the evacuation of the compacted products of the box. This evacuation is done by the action of gravity on the products located in the inclined box.
  • the means for moving the apron comprises a position able to release the apron, the apron then being in free rotation about an axis of rotation.
  • This release of the deck is by any means to release the connection between the deck and its moving means, for example by making this link removably.
  • the deck being free in rotation is inclined relative to the box and is located mainly out of the box by the action of gravity and the thrust of the compacted products.
  • This location of the apron out of the box ensures an opening of the storage area such that the products are evacuated by the action of gravity associated with the inclination of the box by said opening.
  • a continuous rotation of the shovel helps the evacuation of compacted products of the box.
  • the subject of the invention is also a compression method comprising a device as described above, a product loading step, a product circulation step in the receiving zone using the shovel from the dispensing zone. receiving until the entry of the storage area, a compression step, characterized in that the compression step is carried out inside the storage area by the deck.
  • the circulation step comprises a step of rotation of the shovel around its axis of rotation from a rest position, leaving free access to the receiving zone, to a holding position in which the shovel and the bottom of the storage area form a substantially continuous surface.
  • the compression step may comprise a step of mobility of the deck bringing the deck into a compression position.
  • the method comprises a resting step of the shovel and the apron, this step comprising a rotation of the shovel bringing the shovel from its holding position to its rest position and a movement of the apron bringing the apron back to its rest position. compression position at its rest position.
  • the method according to the invention may comprise an evacuation step comprising a step of releasing the apron, a tilting step of the box and a step of rotation of the shovel aid for evacuation.
  • distal and proximal will be used to respectively characterize a remote part of the body or a main link of the element characterized or on the contrary close to said body or main link of the characterized element.
  • the terms “height”, “high”, “low”, “upper” and “lower” will be used in relation to a horizontal plane.
  • the terms “length” and “width” are respectively the longest side of an element and the shorter side of an element.
  • the Figure 1A represents a vertical side sectional view of a vehicle comprising a compression device 1 according to the invention.
  • the compression device 1 comprises a box 2 mounted here as an example on a vehicle 3.
  • the box 2 comprises a first area 4 called storage area 4 and a second area 5 called receiving area 5.
  • the storage area 4 is used to store products 6 or waste 6 in compacted form.
  • the reception zone 5 serves as a waste insertion zone 6 in the caisson 2.
  • the Figure 1B is a schematic side perspective view of a box of the compression device according to the invention.
  • the storage area 4 is of substantially parallelepiped shape.
  • the receiving zone 5 is of circular cylindrical shape. More particularly, the receiving zone is cylindrical semi-circular.
  • the reception zone 5 develops in a horizontal direction and parallel to a width 7 of the caisson 2.
  • An access 19 to the reception zone 5 is possible via an opening of the reception zone 5 opening on the outside. This access 19 allows the insertion of the products 6 in the reception zone 5 by this opening.
  • the reception zone 5 opens, through an opening opposite to a vertical median plane to the opening creating the access 19, on an entry 15 of the storage area 4.
  • the entry 15 of the storage area 4 is overhanging reception area 5.
  • the device comprises a shovel 8.
  • the shovel 8 is mounted movably in the device. More particularly, the shovel is rotatably mounted about an axis of rotation 9. The rotation of the shovel is ensured by a motor associated with a chain connected to the shovel or any other drive means known to the human being. job.
  • an apron 10 is mounted on the casing 2 in rotation around an axis of rotation 11. This axis of rotation 11 is preferably located in the storage area 4, for example in the upper part of the storage area 4 of the apron 10, for example a hydraulic cylinder 12 is mounted on the caisson 2 to control the rotational movements of the deck 10.
  • the moving means 12 is mounted in the storage zone 4 of the casing 2.
  • the moving means 12 of the apron 10 is mounted connected to the apron 10 by rotary link or any other means known to those skilled in the art.
  • the compression of products is carried out by the deck 10.
  • the means of displacement 12 of the deck 10 defines a displacement of the deck 10 between two extreme positions, a first extreme position called the position of circulation and a second extreme position called compression position .
  • the moving means 12 of the deck 10 is described by way of example as a hydraulic cylinder 12 moving an apron 10 rotatably mounted on the caisson 2.
  • the deck 10 occupies in the circulating position an inclined position opposite the bottom 14 and in the compression position a position inclined towards the bottom 14. More particularly, in the circulating position, the deck 10 develops mainly outside the storage area 4. In this position, the apron 10 partially obstructs the storage area 4. This partial obstruction is such that only access to the storage area 4 via the reception zone 5 is possible.
  • the deck 10 fulfills a role of wall of the caisson 2, preventing the products 6 contained in the storage zone 4 out of the caisson 2.
  • the dimensions of the deck 10 are such that the deck 10 does not extend into the zone 5, allowing the shovel 8 and products 6 to freely circulate in said receiving zone 5.
  • an end 13 of the deck 10 is, by extension, close to and facing the axis of rotation 9 of the excavator 8 in this position of circulation. This setting ensures that the apron 10 does not block the rotation of the shovel 8 or the circulation of products 6 contained in the receiving zone 5.
  • the deck develops mainly in the storage area 4.
  • the deck 10 limits the space available for the products 6 in the storage area 4, thus compressing said products 6.
  • the deck 10 has complementary dimensions of the storage area 4, that is to say that when the deck 10 is in the compression position, no product 6 contained in the storage area 4 can leave said storage area 4 by way of example between a bottom 14 of the storage area 4, coplanar with the inlet 15 of the storage area 4, and the end 13 of the deck 10.
  • This complementarity is effective from the inlet 15 of the storage area 4, blocking the products 6 in the storage zone 4 from the passage of the deck 10 at said inlet 15, to the deck compression position 10.
  • the end 13 of the deck is, by extension, near and opposite the bottom 14 d e storage area 4. This setting ensures that the deck 10 is located mainly in the storage zone 4 in the compression position.
  • the axis of rotation 9 of the shovel 8 is fixed in the box 2.
  • This axis of rotation 9 is horizontal and parallel to the width 7 of the box 2.
  • the axis of rotation 9 passes through a center 16 of the semicircular base of the receiving zone 5.
  • the shovel 8 has a length 17 near and below a radius 18 of the semicircular base of the receiving zone 5.
  • the dimensions of the shovel thus cooperate with the dimensions of the receiving zone to maximize the area of action of the shovel and to collect all the products 6 contained in the receiving zone 5 during a passage by rotation of the shovel 8 in the receiving zone 5.
  • Ce collection brings all the products 6 contained in the reception area 5 to the entrance 15 of the storage area 4.
  • the deck 10 then only has to introduce and compress the products 6 in the storage area 4 .
  • the shovel 8 can perform, in addition to moving the products 6 moved from the receiving area 5, a partial compression of said products 6 moved.
  • This partial compression of the displaced products 6 is then done on the products 6 already present in the storage area 4.
  • the complete compression of the displaced products 6 is then carried out normally by the deck 10.
  • Such a complete compression can thus be carried out at 20% by the shovel 8 and 80% by the apron 10.
  • the shovel 8 is mounted with a freedom of rotation of 360 °. This freedom of rotation 360 ° facilitates a return of the shovel 8 in a rest position as described below without blocking the filling of said receiving zone 5.
  • the shovel 8 performs for this a return to position by completing the rotation to 360 ° as begun to pick up the products 6 in the receiving zone 5, without rotating in the opposite direction.
  • the presence of the apron 10 in the storage zone 4 in the compression position allows the shovel 8, while the deck 10 compacts the products 6, to complete its rotation up to 360 ° without hindering or being hindered by the deck 10.
  • the shovel 8 has two stable positions. In a first stable position, said rest position, the excavator does not obstruct an access 19 to the receiving zone 5, thus allowing the insertion into said receiving zone 5 by a user of the products 6 to be compacted.
  • This rest position is such that the shovel 8 extends from its axis of rotation 9 to its longitudinal free end 20 in a substantially vertical plane upwards, that is to say out of the zone of reception 5.
  • a second stable position corresponds to a position in which the shovel 8 arranged with the bottom 14 at the inlet 15 forms with the bottom 14 of the storage area 4 a substantially continuous surface .
  • a clearance is acceptable, for example because of a possible difference in length between the radius 18 of the circular base of the receiving zone 5 and the length 17 of the excavator 8. This support ensures the maintenance and the movement without hindrance products 6 on the continuous surface thus formed.
  • the transition from the rest position to the holding position of the shovel 8 is done by rotation bringing the shovel 8 into the receiving zone 5 to its holding position, in the clockwise direction in the figures .
  • the apron 10 advantageously comprises three stable positions. These three stable positions are the two extreme stable positions described above as well as a rest position. In this rest position, the end 13 of the deck 10 is facing the extension of the receiving zone 5. The rest position of the deck 10 is an intermediate position between its two extreme positions of the deck 10. In rest position the apron 10 blocks the products 6 contained in the storage area and is abutted with the shovel 8, itself in the rest position. The rest position of the deck 10 leaves free access 19 of the receiving zone 5 by allowing the excavator 8 to begin its rotation.
  • the figure 2 represents a vertical side sectional view of a vehicle comprising a compression device according to the invention having its inclined box in order to discharge the compacted products.
  • the casing 2 is mounted on a horizontal mounting surface 21 of the vehicle 3 in rotation.
  • a hydraulic system 22 links the surface of assembly 21 to the box 2.
  • This hydraulic system 22, known in itself, controls a rotation of the box 2 about an axis of rotation 23.
  • This rotation of the box 2 inclines said box 2, for example up to 50 °, relative to the mounting surface 21.
  • the hydraulic cylinder 12 comprises a device for releasing the deck 10, the connection between the deck 10 and said cylinder 12 being for example removable, in the form of a pin simultaneously passing an orifice of the deck 10 and an orifice of a cylinder head of said cylinder 12. A simple withdrawal of said pin then releases the deck 10, the cylinder 12 and the deck 10 are no longer linked.
  • Such a device releases in rotation the deck 10. If the casing 2 is, for example, inclined at 50 ° relative to a horizontal plane, the deck 10 released tilts, by gravity and under the pressure of the products 6 contained in the storage area 4, the latter are discharged from the box 2.
  • this inclination of the deck 10 and its location outside the box 2 creates an opening 24 through which the compacted products 6 are removed by the action of gravity.
  • the shovel 8 can advantageously complete this evacuation by continuously rotating 360 ° about its axis of rotation 9, thus expelling the products out of the box 2.
  • a variant for the evacuation of the products 6 contained in the box 2 may include a rotation of the end of the box 2 comprising the receiving zone 5, as known in the state of the art, associated with the presence of a pushing system in the storage area 4 discharging the products 6 contained in the storage area 4.
  • the inclination of the box 2 is in such a device not necessary.
  • the deck 10 in this variant is then not associated with the portion of the caisson 2 mounted in rotation so as not to unnecessarily increase this portion, said apron 10 being released in rotation by the jack 12 during the evacuation of the products 6.
  • FIGS. 3A to 3F show vertical side section views of the compacting device according to the invention during different step of rest and use of said device.
  • the figure 3A corresponds to a step of rest of the device, that is to say that the shovel 8 is not in operation.
  • the method according to the invention comprises a product loading step 6 which consists of filling the receiving zone 5 with the products 6 to be compacted. This step can be performed manually by a user or mechanically automated by a device known to those skilled in the art. At the end of this stage, such as on the figure 3A the products to be compacted are present in the receiving zone 5 and the shovel 8 and the apron 10 are in the rest position.
  • FIGS. 3B and 3C 3B and 3C represent views of the device at different stages of its operation during a waste circulation step from the receiving area to the storage area.
  • the products 6 present in the receiving zone 5 are fed from the reception zone 5 to the inlet 15 of the storage zone 4 during a circulation step.
  • the shovel 8 rotates about its axis of rotation 9, in a clockwise direction in the figures.
  • the shovel 8 begins its rotation and blocks the access 19 to the receiving zone 5.
  • the apron 10 moves from its rest position to its circulation position so as not to impede the circulation of the products 6 and or shovel 8 in the receiving zone 5.
  • the 3D figure corresponds to a product holding step by the shovel 8 in the inlet 15 of the storage area 4.
  • the shovel 8 continues its rotation until reaching its holding position.
  • a first partial compression of the products moved by the excavator 8 can take place during this step.
  • the displaced products 6 are then compressed partially by the shovel 8 against the products already present in the storage zone 4.
  • the shovel 8 forms a support surface 25 for the products 6 moved to the inlet 15 of the storage area 4. These products 6 are blocked at the inlet 15 by the support surface 25 formed by the shovel 8 on the one hand and, on the other hand, by the apron 10 in the circulation position.
  • the end 13 of the apron 10 is close to the axis of rotation 9 of the shovel 8, so that the products 6 can not pass between the shovel 8 and the apron 10 and return to the reception area.
  • an inclination of the deck 10 in the direction of the axis of rotation of the reception zone orients the movement of the products 6 towards the storage area 4 when they arrive at the inlet 15 of the storage area 4 .
  • the figure 3E represents a vertical side sectional view of a compaction device according to the invention during a compression step.
  • the compression step is carried out in the storage zone 4.
  • the compression of the products 6 is carried out by the apron 10 inside the same storage area 4.
  • a rotation of the deck 10 controlled by the hydraulic cylinder 12 brings the deck 10 into the compression position.
  • the surface 25 formed by the shovel 8 is complementary to the deck 10.
  • a rotation of the deck 10 bringing the deck 10 from its circulating position to its compression position moves the free end 13 of the deck 10 vis-à-vis close to the surface 25 of the shovel 8 throughout the rotation of the deck.
  • This rotation of the deck 10 associated with the complementarity of the deck 10 and the excavator 8 as well as the complementarity of the deck 10 and the bottom 14 of the storage area 4 imposes, as visible on the figure 3E the displacement of the products 6 of the inlet 15 of the storage area 4 inside the storage area 4.
  • This displacement of the products 6 is in force, the compression position of the deck 10 then imposing the compression of the products 6 moved against the products 6 already contained in the storage area 4.
  • the figure 3F represents a vertical side sectional view of a compacting device according to the invention during a resting step.
  • This resting step includes, as shown on the figure 3F a step of returning to the rest position of the shovel 8 and the apron 10.
  • the deck 10 being, in the compression position, mainly located inside the storage area 4, the shovel 8 can complete its rotation to 360 ° clockwise in order to return to his rest position.
  • the apron 10 can, at the same time as the movement of the shovel 8, resume its rest position by simple rotation towards the outside of the box.
  • An improvement of the method according to the invention provides a step of evacuation of the products 6 contained in the storage zone 4 and as described above with regard to the figure 2 .
  • This evacuation step comprises a step of tilting of the box 2 relative to the mounting surface 21 and a step of release of the deck 10 by the cylinder 12.
  • This evacuation step can be completed by a step of continuous rotation of the shovel 8 around its axis of rotation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
EP11169612A 2010-06-10 2011-06-10 Verdichtungsvorrichtung und -verfahren Withdrawn EP2394933A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002452A FR2961197B1 (fr) 2010-06-10 2010-06-10 Dispositif de compactage et vehicule muni d'un tel dispositif de compactage

Publications (1)

Publication Number Publication Date
EP2394933A1 true EP2394933A1 (de) 2011-12-14

Family

ID=43398543

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Application Number Title Priority Date Filing Date
EP11169612A Withdrawn EP2394933A1 (de) 2010-06-10 2011-06-10 Verdichtungsvorrichtung und -verfahren

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EP (1) EP2394933A1 (de)
FR (1) FR2961197B1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914205A (en) * 1957-10-07 1959-11-24 Edward J Trubinski Compartmented dump truck
DE2518834A1 (de) * 1974-05-10 1975-11-20 Giuseppe Lazzarone Beladeeinrichtung fuer muellabfuhrfahrzeuge
US4955776A (en) 1988-02-15 1990-09-11 Norba Ab Apparatus for charging solids under compression into a receptacle
US20010005477A1 (en) 1997-05-16 2001-06-28 Wayne Engineering Corporation Compaction mechanism for refuse and recyclables collection vehicles
DE20015038U1 (de) * 1999-08-20 2001-06-28 Kroll Spezialfahrzeuge Gmbh Abfallsammelfahrzeug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914205A (en) * 1957-10-07 1959-11-24 Edward J Trubinski Compartmented dump truck
DE2518834A1 (de) * 1974-05-10 1975-11-20 Giuseppe Lazzarone Beladeeinrichtung fuer muellabfuhrfahrzeuge
US4955776A (en) 1988-02-15 1990-09-11 Norba Ab Apparatus for charging solids under compression into a receptacle
US20010005477A1 (en) 1997-05-16 2001-06-28 Wayne Engineering Corporation Compaction mechanism for refuse and recyclables collection vehicles
DE20015038U1 (de) * 1999-08-20 2001-06-28 Kroll Spezialfahrzeuge Gmbh Abfallsammelfahrzeug

Also Published As

Publication number Publication date
FR2961197A1 (fr) 2011-12-16
FR2961197B1 (fr) 2013-07-12

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