EP3889074A1 - Récipient, procédé de vidange d'un récipient, véhicule de collecte destiné au vidange d'un récipient - Google Patents

Récipient, procédé de vidange d'un récipient, véhicule de collecte destiné au vidange d'un récipient Download PDF

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Publication number
EP3889074A1
EP3889074A1 EP20167518.8A EP20167518A EP3889074A1 EP 3889074 A1 EP3889074 A1 EP 3889074A1 EP 20167518 A EP20167518 A EP 20167518A EP 3889074 A1 EP3889074 A1 EP 3889074A1
Authority
EP
European Patent Office
Prior art keywords
container
side wall
opening
guide
base element
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.)
Granted
Application number
EP20167518.8A
Other languages
German (de)
English (en)
Other versions
EP3889074B8 (fr
EP3889074C0 (fr
EP3889074B1 (fr
Inventor
Zinke Malte
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.)
Malte Zinke
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Individual
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
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Priority to EP20167518.8A priority Critical patent/EP3889074B8/fr
Publication of EP3889074A1 publication Critical patent/EP3889074A1/fr
Application granted granted Critical
Publication of EP3889074C0 publication Critical patent/EP3889074C0/fr
Publication of EP3889074B1 publication Critical patent/EP3889074B1/fr
Publication of EP3889074B8 publication Critical patent/EP3889074B8/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
    • 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
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1468—Means for facilitating the transport of the receptacle, e.g. wheels, rolls
    • B65F1/1473—Receptacles having wheels
    • 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

Definitions

  • the invention relates to a container for the intermediate storage of waste and / or valuable materials, a method for emptying a container and a collection vehicle for emptying a container.
  • waste and / or valuable materials such as residual waste, biowaste, paper, cardboard and cardboard (PPK) as well as packaging materials
  • PPK residual waste, biowaste, paper, cardboard and cardboard
  • Such containers often have wheels on which the containers can be moved from a storage location to the collecting vehicle and back with only a small amount of force.
  • the container is usually lifted, rotated and pushed against a rod in order to loosen stuck waste and / or valuable materials from the container so that the waste and / or valuable materials fall from the container into the collection vehicle.
  • the waste and / or recyclable materials collected in the collection vehicles are removed by the collection vehicles after the containers have been emptied.
  • waste is generally associated with high noise emissions.
  • high noise emissions from moving the containers and when emptying waste and / or recyclable materials from a container into a collection vehicle.
  • the invention is therefore based on the object of providing an improved solution which addresses at least one of the problems mentioned.
  • a container for the temporary storage of waste and / or valuable materials comprising: a circumferential side wall which laterally delimits a container interior, an opening which is arranged at a first end of the side wall, a base element which is arranged at a second end of the side wall, and at least two wheels, wherein the bottom element is displaceable in the direction of the opening.
  • a container for the temporary storage of waste and / or valuable materials can in particular be a container for the temporary storage of residual waste or biowaste or paper, cardboard and cardboard (PPK) or packaging materials.
  • Such containers can be used, for example, for the temporary storage of waste and / or valuable materials that arise in households.
  • the container preferably has a capacity of at least 40 liters or at least 60 liters or at least 120 liters or at least 240 liters or at least 600 liters.
  • the circumferential side wall is preferably formed integrally.
  • An integral training is to be understood in particular as a one-piece training.
  • An integrally formed side wall consists of a component which can preferably be produced and / or has been produced in one production step.
  • the circumferential side wall can also comprise or consist of several, preferably four, side wall elements, the side wall elements being connected to one another. It is particularly preferred if the side wall elements are connected to one another in a materially bonded manner, in particular by means of gluing and / or thermal welding.
  • the circumferential side wall laterally surrounds the interior of the container.
  • the interior of the container is also delimited, in particular, by the opening and by the base element. Through the opening, waste and / or recyclable materials can get into the The interior of the container can be introduced and led out of the interior of the container.
  • the first end of the side wall is preferably arranged at the upper end of the side wall.
  • the second end of the side wall is preferably arranged at the lower end, in particular in the lower half, particularly preferably in the lower third, of the side wall.
  • Relative position information such as side, top and bottom, in particular top end, bottom end, bottom half and bottom third, horizontal, vertical or similar terms in relation to the side wall and / or the container interior and / or the container and / or other parts of the container, refer to a state in which the container is placed on a, preferably flat and horizontal, floor surface. In a parked state, the wheels are preferably in contact with the floor on which the container is parked.
  • the container preferably comprises two, three or four wheels.
  • the wheels are preferably arranged on the side wall or on the floor element, preferably via stub axles.
  • the bottom element can be moved in the direction of the opening.
  • the base element is preferably mounted displaceably on the side wall.
  • the bottom element can be displaced in the container interior relative to the side wall.
  • a first advantage of such a container is that, due to the displaceability of the base element in the direction of the opening, waste and / or valuable materials that are located in the container interior of the container can be removed from the container interior by displacing the base element. As a result, it is no longer necessary to push the container against a rod or another element in order to empty the container. In particular, the noise emissions that occur when the container is emptied when the container hits a rod or another element are thus avoided.
  • Another advantage is that the container is not exposed to any sudden mechanical loads caused by the container hitting a rod or another element.
  • the wall thickness of the side wall can be reduced, as a result of which less material overall has to be used for such a container and the material costs can be reduced.
  • the life of the container can be increased.
  • Another advantage is that waste and / or valuable materials that are located in the interior of the container and are jammed or compacted can be reliably removed by moving the base element from the container during emptying. Emptying is also reliably possible if parts of the waste and / or the valuable materials are frozen in the container or are frozen to the side wall. Reliable emptying of the container ensures that when it is emptied, all of the waste and / or all of the valuable materials are always removed from the container without the need to check the interior of the container after emptying. Furthermore, the reliable emptying avoids additional journeys by the collection vehicles. In this way, the overall effort for emptying can be reduced, as a result of which the costs for emptying can also be reduced.
  • the reduction in noise emissions when emptying the container makes it possible to empty such containers at night.
  • a number of advantages are achieved by emptying the containers at night: This results in a reduction in the traffic obstruction caused by the collection vehicles, which can typically occur particularly during rush hour.
  • the particulate matter pollution, to which the collection vehicles (and the other pent-up vehicles during rush hour) and the emptying of the containers can contribute is reduced during the day and especially during rush hour, when there is usually a particularly high level of particulate matter pollution.
  • the risk that the collection vehicles pose to other people, especially cyclists and children is reduced, since only relatively few people are in traffic at night.
  • At least one of the wheels is noise-damping and / or mounted, and / or is airless, and / or an annular rolling element, an axle bearing and several rod-shaped and / or plate-shaped wheel elements arranged between the rolling element and the axle bearing includes. It is particularly preferred if all the wheels of the container: are designed to dampen noise and / or are mounted, and / or are designed to be airless, and / or each have an annular rolling element, an axle bearing and several between comprise the rolling element and the axle bearing arranged rod-shaped and / or plate-shaped wheel elements.
  • the wheel can be designed to dampen noise, in that the wheel comprises or consists of a plastic with low rigidity, in particular in the form of an elastomer.
  • the wheel can be mounted in a noise-damping manner in that the axle mounting of the wheel and / or the axle or the axle stub to which the wheel is attached is mounted with springs or with a plastic with low rigidity, preferably in the form of an elastomer.
  • the noise-damping effect of the wheels can thus be achieved, for example, in that the wheel itself comprises or consists of a material with low rigidity and / or the mounting of the wheel comprises or consists of a material with low rigidity.
  • a material with a low rigidity is to be understood as a material with a lower rigidity and / or with a lower modulus of elasticity than rubber, in particular with a modulus of elasticity of at most 5 GPa, preferably of at most 1 GPa, at most 0.5 GPa , a maximum of 0.25 GPa, a maximum of 0.1 GPa, a maximum of 0.05 GPa or a maximum of 0.01 GPa.
  • the wheel preferably has a lower rigidity than a wheel with the same external dimensions, which is made from solid material, in particular from rubber.
  • the wheel can in particular be rotatably mounted on a first axle or a first stub axle, wherein the first axle or the first stub axle can be revolving.
  • the first axle or the first stub axle can, however, also be stationary, in particular not rotating.
  • the first axle or the first stub axle are preferably arranged horizontally.
  • the wheel can be mounted rotatably about a second axis or about a second stub axle.
  • the second axle or the second stub axle is preferably arranged vertically. It is particularly preferred if the wheel is mounted rotatably about the first axis or the first stub axle and about the second axle or the second stub axle.
  • an airless wheel In contrast to a pneumatic tire, an airless wheel is to be understood as meaning a wheel that does not contain any pressurized air and / or other pressurized gases.
  • the wheel which is designed to be airless, preferably has a plurality of recesses and / or areas that are not filled with material.
  • An airless wheel thus differs from a wheel that is made of solid material and has no recesses.
  • An annular rolling element is to be understood as the element which is arranged on the outer circumference of the wheel and can roll on a floor when the wheel rotates.
  • the axle bearing is preferably arranged geometrically in the center of the wheel.
  • the axle mounting can be connected to an axle or to an axle stub, the wheel being rotatably mounted by the axle mounting, in particular about an axle or an axle stub.
  • the rod-shaped and / or plate-shaped wheel elements are preferably each connected to the rolling element and the axle bearing. There is preferably no material between several of the rod-shaped and / or plate-shaped wheel elements. It is particularly advantageous that pressurized air and / or other pressurized gases cannot escape.
  • the noise emissions and / or the noise immissions due to the rolling of the wheels are preferably at most 45 dB (A), particularly preferably at most 40 dB (A) and in particular at most 35 dB (A).
  • A the noise emissions and / or the noise immissions due to the rolling of the wheels.
  • the container comprises: a first guide element, preferably designed as a guide pin or guide groove, which is arranged on the base element, and a second guide element, preferably designed as a guide rail or guide groove, which is arranged on the side wall, the first guide element and the second guide element are in engagement with one another and the first guide element is displaceable along the second guide element.
  • the first guide element is preferably designed to be integral with the floor element.
  • the first guide element can in particular be designed as a guide pin or guide pin.
  • the second guide element is preferably designed integrally with the side wall.
  • the second guide element can in particular be designed as a guide groove that runs along the side wall.
  • the container comprises several, in particular two, first guide elements, preferably designed as guide pins or guide grooves, which are arranged on the base element. Furthermore, it is particularly preferred if the container comprises several, in particular two, second guide elements, preferably designed as guide rails or guide grooves, which are arranged on the side wall. Furthermore, the plurality of first guide elements are preferably on opposite sides of the floor element on the Arranged floor element. Furthermore, the plurality of second guide elements are preferably arranged on opposite sections of the side wall on the side wall. It is preferred if the plurality of first guide elements and the plurality of second guide elements are each in engagement with one another and the plurality of first guide elements can each be displaced along the plurality of second guide elements.
  • the particular advantage here is that the guide of the base element on the side wall prevents the base element from tilting, whereby a reliable emptying of the container can be achieved by moving the base element.
  • the base element has a circumferential edge which points in the direction of the opening and is preferably arched.
  • the circumferential edge is preferably designed to be curved in the direction of the opening.
  • the cross-section of the edge can be designed in the form of an arc of a circle.
  • a straight edge section can be connected to the floor element via a curved and / or curved section, the curved and / or curved section preferably having a constant or variable radius.
  • the edge preferably points in the direction of the opening in such a way that the bottom element forms a trough-shaped shape. It is particularly advantageous that liquids located in the interior of the container can be absorbed by the base element, thereby preventing liquids from escaping from the interior of the container, in particular between the base element and the side wall. The liquids collected in the base element can be emptied at the same time as the container is emptied without additional steps.
  • the container comprises: a lower stop element which is arranged on the side wall, wherein the bottom element rests in a lower position on the lower stop element.
  • the lower stop element can be designed circumferentially.
  • the container preferably comprises a plurality of lower stop elements which are arranged on the side wall, the bottom element resting on the lower stop elements in the lower position.
  • the lower stop element is preferably used as a support for the floor element.
  • the lower stop element is preferably designed to be noise-absorbing.
  • the lower stop element comprises or consists of a plastic with low rigidity, preferably in the form of an elastomer. Through this the noise emissions caused by the floor element striking the lower stop element can be reduced.
  • the noise emissions and / or the noise immissions caused by the floor element striking the lower stop element are preferably at most 45 dB (A), particularly preferably at most 40 dB (A) and in particular at most 35 dB (A).
  • the container comprises: an upper stop element which is arranged on the side wall, the bottom element being displaceable into an end position in the direction of the opening up to the upper stop element.
  • the upper stop element can be designed circumferentially.
  • the container preferably comprises a plurality of upper stop elements which are arranged on the side wall, the bottom element resting against the upper stop elements in the end position.
  • the upper stop element preferably serves as a stop and / or holding element for the floor element. In this case, the bottom element is not completely displaceable up to the opening and cannot be moved out of the opening, in particular due to the upper stop element.
  • the upper stop element is preferably designed to be noise-absorbing.
  • the upper stop element comprises or consists of a plastic with low rigidity, preferably in the form of an elastomer.
  • the noise emissions and / or the noise immissions due to the floor element striking the upper stop element are preferably at most 45 dB (A), particularly preferably at most 40 dB (A) and in particular at most 35 dB (A).
  • the container comprises: a coupling element which is arranged on the base element on a side of the base element facing away from the container interior.
  • the coupling element can have a planar shape.
  • the coupling element can only represent a section of the floor element.
  • the coupling element can also have a different shape, for example a spherical shape. It is particularly advantageous that the coupling element can be connected to another element, preferably positively and / or non-positively and / or frictionally, so that the base element can be moved in the direction of the opening and back again by moving the coupling element in the container.
  • the container comprises: a lid which is mounted on the side wall, preferably rotatably, the lid closing the opening in a closed position and opening the opening in an open position.
  • the cover is preferably mounted pivotably on the side wall. In particular, it is preferred if the cover is mounted rotatably and / or pivotably about a horizontal axis.
  • the side wall and / or the base element and / or the cover and / or at least one of the wheels comprises or consists of plastic, preferably in the form of thermoplastic, particularly preferably in the form of high-density polyethylene.
  • plastic preferably in the form of thermoplastic, particularly preferably in the form of high-density polyethylene.
  • the cross-sectional shape of the interior of the container which is oriented parallel to the base element, corresponds to the base element.
  • the area of the interior of the container in which the bottom element can be displaced is preferably delimited at the bottom by the lower stop element and at the top by the upper stop element.
  • the area of the interior of the container in which the bottom element is displaceable is preferably arranged between the lower stop element and the upper stop element.
  • the area of the interior of the container in which the base element can be displaced preferably has a height of at least 50% or at least 65% or at least 80% of the height of the container.
  • the area of the interior of the container in which the base element can be displaced preferably has a height of at most 90% or at most 80% or at most 70% of the height of the container.
  • the projected area of the base element corresponds to the cross-sectional area of the container interior when viewed from above on the base element from the direction of the opening.
  • the outer circumference of the base element preferably rests against the side wall. It is particularly preferred if the cross-sectional area and / or the cross-sectional shape of the interior of the container is constant in the region of the interior of the container in which the base element is displaceable.
  • the bottom element and the side wall can, however, also be designed in such a way that they are arranged at a distance from one another, with a distance, in particular a circumferential distance, between the bottom element and the side wall of a maximum of 10 mm or a maximum of 50 mm or a maximum of 100 mm. It is also preferred if the side wall and the bottom element comprise the same material or consist of the same material.
  • the side wall and / or the lower stop element and / or the upper stop element and / or the second guide element are integrally formed.
  • the side wall can consist of an integral element or of several interconnected elements. It is particularly preferred if the lower stop element and / or the upper stop element and / or the second guide element are formed integrally with the side wall or an element of the side wall. It is particularly advantageous that no additional manufacturing steps are necessary to manufacture the lower stop elements and / or upper stop elements and / or the second guide element.
  • An integral training is to be understood in particular as a one-piece training.
  • An integral element consists of a component which can preferably be produced and / or has been produced in one production step.
  • the base element and / or the edge and / or the coupling element are made integrally.
  • the integral design of the base element and / or the edge and / or the coupling element means that additional manufacturing steps can be avoided.
  • the base element is arranged parallel to the opening and perpendicular to the side wall.
  • the base element is preferably arranged in any position, in particular in the lower position and / or in the end position and / or when the base element is displaced, parallel to the opening and perpendicular to the side wall.
  • the at least two wheels are arranged on the side wall or on the base element.
  • the at least two wheels are preferably connected to an axle or in each case with an axle stub, the at least two wheels being mounted so as to be rotatable, in particular about the axle or in each case about one of the axle stubs.
  • the wheel elements of an airless wheel are arranged in the form of a net-shaped structure and / or a polygonal, in particular honeycomb-shaped structure.
  • a damping effect is achieved. With such a damping effect, a reduction in the noise emissions when the wheels roll and / or when the container is placed on the wheels and / or when the wheels are impacted can be achieved in an advantageous manner.
  • the rolling element comprises or consists of a plastic with low rigidity, preferably in the form of an elastomer
  • the wheel elements include or consist of a plastic with low rigidity, preferably in the form of an elastomer.
  • a damping effect can be achieved by using such a plastic. With such a damping effect, a reduction in the noise emissions when the wheels roll and / or when the container is placed on the wheels can be achieved in an advantageous manner.
  • the rolling element and / or the wheel elements and / or the axle bearing are designed integrally.
  • the wheels can advantageously be manufactured in one manufacturing step or in a few manufacturing steps, as a result of which the manufacturing costs for the wheels are low.
  • the aforementioned object is achieved by a method for emptying a container, in particular by means of a collection vehicle, comprising: arranging a sliding element on a bottom element of the container, moving the bottom element of the container inside the container in the direction of an opening of the container.
  • the sliding element is preferably movable by means of a hydraulic or electric motor, the motor preferably being arranged on the collecting vehicle.
  • the sliding element is preferably designed to move the bottom element of the container within the container in the direction of the opening of the container.
  • the collection vehicle can in particular be designed as a rear loader or front loader or side loader.
  • the method comprises: withdrawing the base element inside the container in the direction of the opening opposite direction, preferably by means of the sliding element. Furthermore, it is particularly preferred if a releasable and form-fitting and / or force-fitting connection is formed between the sliding element and the floor element. By such a connection between the sliding element and the floor element, the floor element can be moved both in the direction of the opening and in the opposite direction.
  • the method comprises: lifting the container and / or tilting the container.
  • the container is preferably raised before the container is tilted.
  • the lifting of the container and the tilting of the container are preferably carried out before the bottom element of the container is displaced within the container in the direction of the opening of the container and before the bottom element is withdrawn within the container in the direction opposite to the direction of the opening.
  • the method comprises: introducing the container into a closed interior space of a collection vehicle. It is particularly advantageous if the interior of the collecting vehicle is closed after the container has been inserted, preferably by means of a flap, in particular with an electrically or hydraulically operated flap. As a result, noise emissions caused by emptying the container and / or the waste and / or recyclable materials falling out are reduced.
  • the method also comprises an automatic opening of a lid of the container. Furthermore, it is particularly preferred if the displacement of the base element of the container inside the container in the direction of the opening of the container and the retraction of the base element inside the container in the direction opposite to the direction of the opening is carried out within the closed interior of the collection vehicle.
  • the method comprises: placing the container on the at least two wheels.
  • the damping effect of the wheels can be used in an advantageous manner, as a result of which the noise emissions can be reduced when the container is set down.
  • a collection vehicle for emptying a container comprising: a gripping element for gripping, and preferably lifting, the container, a sliding element which is designed to establish a connection with a bottom element of the container and the To move the bottom element of the container inside the container in the direction of an opening of the container, wherein the collecting vehicle is preferably driven by means of an electric motor and / or is a self-driving motor vehicle.
  • the collection vehicle can in particular be designed as a rear loader or front loader or side loader.
  • the noise emissions of the collecting vehicle can be significantly reduced in comparison to a collecting vehicle driven by an internal combustion engine.
  • a self-driving motor vehicle the personnel costs incurred when emptying the container can be reduced.
  • the collection vehicle comprises: a sliding element which is designed to move the bottom element of the container within the container in a direction opposite to the direction of the opening.
  • Fig. 1 shows a collection vehicle and a container.
  • the collection vehicle 300 has a gripping arm 310 with which the container 10 is held. In the process, waste is emptied from the container 10 into the collection vehicle 300.
  • the container 10 has a base element which can be displaced in the direction of the opening.
  • Fig. 2 shows a container 10 with a side wall 20 and a container interior 30 which is laterally bounded by the side wall 20.
  • the container interior 30 is delimited at the bottom by a base element 50.
  • the container interior 30 ends at the top with the opening 40 of the container.
  • the container has a cover 90 which is pivotably mounted on the side wall 20 with a bearing 92.
  • the cover 90 closes the opening 40 in the closed state. In the open state, the cover 90 exposes the opening 40, so that waste and / or valuable materials can be added to and removed from the container interior 30.
  • the base element 50 is located in a lower position at the lower end of the side wall 20.
  • the base element 50 rests on a first lower stop element 22a and a second lower stop element 22b.
  • the first and the second lower stop element are each arranged on the side wall 20 and connected to the side wall 20.
  • the base element 50 has a circumferential edge 52, the edge 52 being arched and pointing in the direction of the opening 40. This results in a trough-shaped configuration of the base element 50, as a result of which liquids can be collected by the base element 50. This prevents liquids from escaping between the base element 50 and the side wall 20.
  • the base element 50 can be displaced in the container interior 30 in the direction of the opening 40.
  • the bottom element 50 has a shape which corresponds to the cross-sectional shape of the side wall 20.
  • the floor element 50 also has a coupling element 54.
  • the coupling element 54 can be connected to a sliding element, as a result of which the bottom element 50 can be displaced in the container interior 30 by means of the movement of the coupling element 54.
  • the container 10 has two wheels, only one wheel 60 of which is shown.
  • the wheel 60 is arranged on the side wall 20.
  • An axle bearing 66 of the wheel 60 is rotatably mounted on the side wall 20.
  • the wheel 60 is designed as an airless wheel.
  • the wheel 60 has a rolling element 62 which is arranged on the outer circumference of the wheel and rolls on the ground when the wheel rolls.
  • Wheel elements 64 which are arranged in a honeycomb shape, are arranged between the rolling element 62 and the axle bearing 66. Several such honeycomb-shaped elements are connected to one another. There is no material and thus no air in the cavities of the honeycomb-shaped elements and around the honeycomb-shaped elements.
  • Such a configuration of the wheel elements 64 dampens shocks that occur on the wheel 60 due to elastic deformations of several of the wheel elements 64, so that shocks on a wheel 60 only cause low noise emissions.
  • Fig. 3a shows a sectional view of a container 10 with a first guide element 56a, designed as a guide pin, and a second guide element 70, designed as a guide groove.
  • the first guide element 56a engages with the second guide element 70.
  • the bottom element 50 is displaced in the container interior 30, the first guide element 56a is guided in the second guide element 70.
  • the container 10 has a side wall 20 and a container interior 30 which is laterally delimited by the side wall 20.
  • the container interior 30 is delimited at the bottom by a base element 50.
  • the container interior 30 ends at the top with the Opening 40 of the container.
  • the container has a cover 90 which is pivotably mounted on the side wall 20 with a bearing 92.
  • the base element 50 is located in a lower position at the lower end of the side wall 20.
  • the base element 50 rests on a first lower stop element 22a and a second lower stop element 22b.
  • the first and the second lower stop element are each arranged on the side wall 20 and connected to the side wall 20.
  • the base element 50 has a circumferential edge 52.
  • the base element 50 can be displaced in the container interior 30 in the direction of the opening 40.
  • the floor element 50 also has a coupling element 54.
  • the container 10 has two wheels, only one wheel 60 of which is shown.
  • the wheel 60 is arranged on the side wall 20.
  • An axle bearing 66 of the wheel 60 is rotatably mounted on the side wall 20.
  • Figure 3b shows a sectional view of a floor element 50
  • the bottom element 50 has two first guide elements 56a, 56b, each of which is designed as a guide pin.
  • the bottom element 50 also has a circumferential edge 52 which is designed to be curved upward so that liquids can be collected in the bottom element.
  • the floor element 50 also has a coupling element 54 which is arranged centrally on the lower side of the floor element.
  • Fig. 4 shows a sectional view of a container 10, the base element 50 being arranged in an end position in the upper region of the container 10.
  • the bottom element has a first guide element 56a, designed as a guide pin, and a second guide element 70, designed as a guide groove.
  • the first guide element 56a engages with the second guide element 70.
  • the container 10 has a side wall 20 and a container interior 30 which is laterally delimited by the side wall 20.
  • the container interior 30 is delimited at the bottom by a base element 50.
  • the container interior 30 ends at the top with the opening 40 of the container.
  • the container has a cover 90 which is pivotably mounted on the side wall 20 with a bearing 92.
  • the bottom element 50 is in an end position on upper end of the side wall 20.
  • the bottom element 50 rests against a first upper stop element 24a and a second upper stop element 24b.
  • the first and second upper stop elements 24a, 24b are each arranged on the side wall 20 and connected to the side wall 20.
  • the base element 50 has a circumferential edge 52.
  • the bottom element 50 has been moved in the position shown in the container interior 30 in the direction of the opening 40 and is now in the uppermost position. Because of the upper stop elements 24a, 24b, the base element 50 cannot be displaced further in the direction of the opening. This prevents the base element from being guided out of the container and out of the opening of the container.
  • the container 10 has two wheels, only one wheel 60 of which is shown. The wheel 60 is arranged on the side wall 20.
  • Fig. 5 shows an enlarged schematic side view of a wheel 60.
  • an axle bearing 66 on which the wheel is mounted, for example in the case of a container as in FIG Fig. 2 , Fig. 3a and Fig. 4 shown, can be rotatably mounted on a stub axle located on the side wall or on an axle located on the side wall or directly on the side wall or on the base element.
  • the wheel 60 has a rolling element 62 on which the wheel can roll on the ground.
  • a plurality of wheel elements 64 arranged in the form of a honeycomb are arranged between the axle bearing 66 and the rolling element 62. There is air inside the honeycomb and between the honeycombs, apart from the connection points between the honeycombs, there is also air. Due to the small cross-sections that the wheel elements 64 have due to this structure, elastic deformations of the wheel elements 64 occur even with low mechanical loads, in particular when impacts act on such a wheel 60 The noise emissions resulting from the mechanical loads are very low.
  • Figure 6a shows a collection vehicle 300 with a gripping element 310 and a container 10 arranged next to the gripping element 310.
  • the container 10 can be picked up and lifted with the gripping element 310.
  • Figure 6b shows a raised container 10 that has been lifted and rotated by the gripping element 310 so that waste and / or recyclable materials can get from the container 10 into the collection vehicle 300.
  • the lid 90 opens due to the force of gravity, the lid being pivoted about the lid bearing 92.
  • the sliding element 320 has a coupling part of the sliding element 322, which is connected to the coupling part 54 of the Bottom element 50 of the container 10 can be connected.
  • the coupling part of the sliding element 322 can move the coupling part 54 and thus the base element 50 in the container 10 in the direction of the opening 40. Furthermore, the coupling part of the sliding element 322 can then subsequently pull the coupling part 54 and thus the base element 50 in the container 10 back again.
  • the base element 50 can be displaced in the container 10 in both directions (in the direction of the opening and in the opposite direction). In particular so that the bottom element 50 can be moved from the lower position into the end position and from the end position into the lower position.
  • Fig. 7 shows a container 10, wherein the container has already been rotated and a coupling part of the sliding element 322 of the sliding element 320 engages the coupling element 54 of the base element 50 in order to move the base element 50 in the direction of the opening 40 for emptying the container 10.
  • the cover 90 is automatically opened in that an opening element 330 engages the cover 90 and covers a path 331 of the opening element 330.
  • the cover 90 is thus pivoted about the cover bearing 92 and a defined opening of the cover 90 is ensured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)
  • Refuse-Collection Vehicles (AREA)
EP20167518.8A 2020-04-01 2020-04-01 Récipient et procédé de vidange d'un récipient Active EP3889074B8 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20167518.8A EP3889074B8 (fr) 2020-04-01 2020-04-01 Récipient et procédé de vidange d'un récipient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20167518.8A EP3889074B8 (fr) 2020-04-01 2020-04-01 Récipient et procédé de vidange d'un récipient

Publications (4)

Publication Number Publication Date
EP3889074A1 true EP3889074A1 (fr) 2021-10-06
EP3889074C0 EP3889074C0 (fr) 2024-02-07
EP3889074B1 EP3889074B1 (fr) 2024-02-07
EP3889074B8 EP3889074B8 (fr) 2024-03-13

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137957A1 (de) * 1980-09-29 1982-05-19 Ilpera B.V., 1823 Alkmaar "muelltonne"
DE19522825A1 (de) * 1994-07-27 1996-02-01 Tg Kunststoffverarbeitung Gmbh Aus Kunststoff bestehende Laufrolle
DE29921837U1 (de) * 1999-12-11 2000-03-16 Schäfer, Jürgen, Dipl.-Ing., 33647 Bielefeld Entleerungseinrichtung für Abfallbehälter
FR2808243A1 (fr) * 2000-04-27 2001-11-02 Gourlin Participation Sa Roue a nez realisee par moulage sous pression en matiere plastique recyclable
DE10110918A1 (de) * 2001-03-07 2002-09-19 Stefan Burger Vorrichtung und Verfahren zum Entleeren von angefrorenem Müll aus Mülltonnen
WO2013110904A1 (fr) * 2012-01-26 2013-08-01 Compagnie Plastic Omnium Bandage de roue et roue pour bac de collecte de dechets
FR3029456A1 (fr) * 2014-12-05 2016-06-10 Plastic Omnium Cie Roue de conteneur amortissante
US20170349361A1 (en) * 2016-06-01 2017-12-07 Arutyun Balasanyan Noise-quieting cover for wheels of hand-portable containers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137957A1 (de) * 1980-09-29 1982-05-19 Ilpera B.V., 1823 Alkmaar "muelltonne"
DE19522825A1 (de) * 1994-07-27 1996-02-01 Tg Kunststoffverarbeitung Gmbh Aus Kunststoff bestehende Laufrolle
DE29921837U1 (de) * 1999-12-11 2000-03-16 Schäfer, Jürgen, Dipl.-Ing., 33647 Bielefeld Entleerungseinrichtung für Abfallbehälter
FR2808243A1 (fr) * 2000-04-27 2001-11-02 Gourlin Participation Sa Roue a nez realisee par moulage sous pression en matiere plastique recyclable
DE10110918A1 (de) * 2001-03-07 2002-09-19 Stefan Burger Vorrichtung und Verfahren zum Entleeren von angefrorenem Müll aus Mülltonnen
WO2013110904A1 (fr) * 2012-01-26 2013-08-01 Compagnie Plastic Omnium Bandage de roue et roue pour bac de collecte de dechets
FR3029456A1 (fr) * 2014-12-05 2016-06-10 Plastic Omnium Cie Roue de conteneur amortissante
US20170349361A1 (en) * 2016-06-01 2017-12-07 Arutyun Balasanyan Noise-quieting cover for wheels of hand-portable containers

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EP3889074B8 (fr) 2024-03-13
EP3889074C0 (fr) 2024-02-07
EP3889074B1 (fr) 2024-02-07

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