EP2937211A1 - Dispositif destiné à presser des récipients les uns contre les autres - Google Patents

Dispositif destiné à presser des récipients les uns contre les autres Download PDF

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Publication number
EP2937211A1
EP2937211A1 EP15164745.0A EP15164745A EP2937211A1 EP 2937211 A1 EP2937211 A1 EP 2937211A1 EP 15164745 A EP15164745 A EP 15164745A EP 2937211 A1 EP2937211 A1 EP 2937211A1
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EP
European Patent Office
Prior art keywords
strip
shaped active
pressure
elements
shaped
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
EP15164745.0A
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German (de)
English (en)
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EP2937211B1 (fr
Inventor
Hermann Schwelling
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Individual
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Individual
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Publication date
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Priority to PL15164745T priority Critical patent/PL2937211T3/pl
Publication of EP2937211A1 publication Critical patent/EP2937211A1/fr
Application granted granted Critical
Publication of EP2937211B1 publication Critical patent/EP2937211B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • B30B9/321—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans
    • B30B9/325—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans between rotary pressing members, e.g. rollers, discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S100/00—Presses
    • Y10S100/902—Can crushers

Definitions

  • the invention relates to a device for compressing / compacting containers, in particular cans made of tinplate, in particular beverage cans, according to the preamble of claim 1.
  • Such devices with one or more work rolls are used to empty containers (hollow body), in particular those from the food industry, like beverage cans and the like Containers, to compact.
  • the transport volume of the vehicle is better used for transport to the recycling facilities; the transport costs are reduced.
  • compact containers are also an advantage for the recycling process itself.
  • a long-known on the market compacting device is in the DE 85 15 290 U1 described.
  • This device has at least one roller for compressing and perforating empty containers, wherein of the main body project the spines radially out of the roller.
  • the spikes are mounted in radially aligned receptacles of the roll main body.
  • each roller has a plurality of discs along a roller axis.
  • One part of the disks is designed as a pressure disk, the other part of the disks as a cutting disk.
  • the rollers are arranged such that cutting discs of a roller engage in spaces between the discs of the other roller, so cutting discs mesh with each other.
  • a device for compressing containers, in particular PET bottles and tin cans describes the DE 20 2008 008 568 U1 ,
  • This device has a motor rotatably driven roller, which lies opposite a curved abutment surface.
  • the distance between this abutment surface and the peripheral surface of the roller decreases in the direction of rotation of the roller, so that forms a wedge-shaped narrowing space in the direction of rotation of the roller.
  • the peripheral surface of the roller is composed of juxtaposed flat surface portions.
  • radially outwardly extending driver elements are arranged, which may for example have the shape of strips. These strips extend over the entire length of the roller and are straight.
  • the entrainment bars extend either parallel to the axis of the roller or obliquely thereto.
  • JP 2004 322196 A Another device for compacting empty cans is in the JP 2004 322196 A disclosed.
  • This device has two counter-rotating rollers between which a nip for the collection of empty cans is formed. Both rollers have helically on their peripheral surface circumferential strips as catchment elements.
  • the compressed body ejected from the device are now flat with respect to their original shape, but they are particularly strongly curved in a banana shape.
  • a device for compressing containers in particular beverage cans or tin cans from the food sector, at least assemblies for such devices, to be found, which a reduction the production costs and the operating costs in the application causes, in particular achieved energy savings.
  • the quality of the compressed hollow body / container for the subsequent recycling process and the devaluation of deposit disposable containers should be improved.
  • the object is achieved by a device for compressing containers, in particular beverage cans or tin cans from the food sector, with the features of claim 1.
  • the advantages of the invention in addition to the savings in the production of the device, such as the manufacturing cost of the rollers, the assembly cost of the device and the energy savings for the production of the device parts, while also reducing the operating costs of the user, in particular by saving energy in operation of the device of up to 50%, by lower maintenance and, inter alia, by less wear on the rollers.
  • inventive Device compressed body higher dimensional stability, so that occur in the subsequent recycling process, inter alia, less interference in the promotion of compressed bodies; in the recycling machines themselves and also to the recycling machines.
  • One aspect of the invention is a newly designed pressure roller for the device according to the invention, which is profiled in the periphery of its working area, ie in its lateral surface, in a new way.
  • This pressure roller according to the invention is provided in duplicate in the new device.
  • the two pressure rollers are rotatably mounted, which are arranged to form a gap at a distance from each other.
  • the gap is arranged parallel to the respective axis of rotation of the pressure rollers. Initially, this gap is the nip, then - directly between the pressure rollers - the working gap and then the outlet gap, which opens into a provided in the housing of the device outlet opening.
  • a plurality of longitudinally from one end face to the opposite end face of the body of the pressure rollers reaching strip-shaped elements are provided.
  • these strip-shaped elements which are according to the invention multiple-action elements for the feeder, for a possibly necessary perforation of the containers, for compression and ejection, formed by in the lateral surface of each pressure roller longitudinally arranged grooves. So between each two adjacent grooves a strip-shaped active element is arranged / formed.
  • the grooves are of the same type and width and guided substantially parallel to the axis.
  • the grooves and thus also the strip-shaped active elements are distributed uniformly distributed on the circumference.
  • the strip-shaped active elements of each pressure roller are each arranged divergently at an angle of attack to a reference line extending parallel to its axis of rotation in the lateral surface.
  • the angle of attack of each strip-shaped active element is the same, preferably has a value between 0.1 ° and 40 ° and in particular a value of 15 °.
  • the strip-shaped active elements are trapezoidal.
  • the trapezoidal shape is not symmetrical, and in a second type / embodiment, the trapezoidal shape is symmetrical, i. the side surfaces of the trapezoid are here isosceles.
  • This trapezoidal shape is in each case formed by outwardly directed spaced apart and opposite side surfaces which are connected at the top, ie at their upper ends / edges by a pressure surface.
  • This pressure surface is advantageous in each case the part of the lateral surface of each pressure roller, which is not broken by the incorporation of the grooves.
  • the printing surface is one of the bases of the trapezoid.
  • the other, the lower base of the trapezoid is formed by a (virtual) tangent which rests against the periphery of a circle whose radius is determined by the bottom of the adjacent groove.
  • the non-symmetrical trapezoidal shape of the strip-shaped active elements is the front lying, so the pointing in the direction of rotation side surface of Acting elements arranged at an inclination angle to a radius line which extends through the edge formed by the intersection of this front surface and the adjacent upper pressure surface.
  • This angle of inclination is preferably in a value range between 1 ° and 20 °, in particular between 8 ° and 12 °.
  • the radius line delimiting the angle does not extend through the said edge but 0.1 mm to 1.5 mm from said edge of the strip-shaped active element in the body.
  • the height of these strip-shaped active elements preferably based on the bottom of each lying next to her groove, preferably has an amount of 2 to 6 mm, in particular, this height is 4.25 mm.
  • the front side lying in the direction of rotation of the strip-shaped active elements and the rear side surface of each hurrying strip-shaped active element are mutually lying at an angle between 70 ° and 30 °, preferably at an angle of 54 ° to 62 °.
  • the isosceles trapezoidal shape of the strip-shaped active elements in the direction of rotation of the pressure roller front side lying side surface is arranged at an inclination angle to a radius line, which the strip-shaped active element divides symmetrically.
  • This angle of inclination is preferably in a value range between 15 ° and 45 °, between 25 ° and 40 °.
  • the height of the strip-shaped active elements preferably based on the bottom of each lying next to her groove, preferably has an amount of 2 to 5 mm, this height is advantageously 3.5 mm.
  • the front side lying in the direction of rotation side of the strip-shaped active elements and the rear side surface of each hurrying strip-shaped active element are mutually lying at an angle between 120 ° and 60 °, preferably at an angle of 82 ° to 95 °.
  • the pressure rollers are made according to the invention of solid material and tempering steel and their lateral surface together with the strip-shaped active elements are at least surface hardened.
  • a further embodiment of the invention is such that the journals of the pressure rollers guided through side walls and guided and held in outward side walls are at least two sealed with respect to the respective openings in the side walls by at least one radially acting seal and at least one axially acting seal.
  • FIG. 1 A schematic side view of a device having a pressure rollers 5 according to the invention and a pressure roller 6 according to the invention is shown in FIG FIG. 1 shown.
  • One of the lateral housing walls is here removed, so that the view falls into the working space of the device.
  • a filling opening 3 is provided on one side in an upper region, for the throw of said containers / hollow bodies to be recycled 15.
  • a feed space 3a In the upper inner area is a feed space 3a, in the lower part of this housing 2, following the Feed chamber 3a is the first pressure roller 5 is arranged and opposite her parallel and spaced the pressure roller 6, which is equal to the pressure roller 5 according to the invention in type and design. It, the pressure roller 6, is rotated only by 180 °, so that the left end side of the pressure roller 5 is then the right end side of the pressure roller 6.
  • the pressure roller 5 and the pressure roller 6 form a gap 9 between them. It is the intake, working and ejection gap at the same time.
  • the containers 15, 16 to be pressed together are successively introduced via the filling opening 3 into the feed space 3a and slide over the chute 10 towards the gap 9.
  • a driving unit 7 is arranged in the feed space 3 a and supports with each one of its wings 71, 72 and 73, which move in accordance with arrow 11, the feeding of the inserted container 15 or 16 to the gap 9, which is the nip, out, these wings push the container in the direction of the gap 9 and at the same time press on this nip, as long as they have contact with the container.
  • the inserted containers are safely retracted and compressed.
  • the pressed against each other portions of the wall of the container, which is then double-layered in the working gap, is reliably compacted according to the already preceding versions. Any existing pledges are validly canceled.
  • the double-layered in the compressed state body receives at least partially an embossed shape, which is such by the rotation and arranged in a new kind strip-shaped active elements that quasi an entanglement of said sections.
  • this angle of attack W1 on both pressure rollers, ie for the respective strip-shaped Acting elements is approximately equal.
  • FIG. 1 As shown (a snapshot of the working device), it is the wing 73, which presses the container / hollow body 16 to the pressure rollers 5 and 6 and in the feed section of the gap 9.
  • the subsequently supplied container 15 is shown in two positions. Once at the throw in and in a later position P; Here, the longitudinally inserted container 15 is shown with a dashed line for distinction. He now lies transversely, ie in its longitudinal direction parallel to the pressure rollers 5 and 6 and the nip formed between them and waits in this position P on the transfer to the nip of the nip 9 by progressive slipping along the chute 10 and / or the back of the Vane 73. The subsequent vane 72 will then, upon further rotation of the entrainment unit 7 about its axis of rotation 70, also push the container 15 towards and into the nip 9, as shown in this figure with respect to the container 16.
  • the driving unit 7 is a separator according to the EP 2 292 333 A2 or the US 7,540,235 B2 , Not shown here are known per se and belonging to a generic device assemblies and components, such as a transmission and a motor and a control unit, which needed to operate the device and are also provided here.
  • FIG. 2 are a schematic view of the mutually arranged pressure rollers 5 and 6 of the new device FIG. 1 shown in plan view. It has a rotation axis 51, laterally bearing pins 56 and 57 and between the left end face 54 and the right end face 55 a roller body with a lateral surface 53. Further details are in the FIG. 2a with respect to the detail A shown.
  • a plurality of grooves 58 are longitudinally embedded. These grooves 58 are uniformly distributed on the circumference of the first pressure roller 5. Between each two grooves, a strip-shaped active element 59 is formed, which also extends longitudinally from the left end face 54 to the right end face 55.
  • the second pressure roller 6 is arranged at a parallel distance from the aforementioned first pressure roller 5.
  • the distance between the two pressure rollers 5 and 6 is the gap 9 (see also FIG. 1 ).
  • the second pressure roller 6 has a rotation axis 61, laterally bearing journals 66 and 67 and between the left end face 64 and the right end face 65 a roller body with a lateral surface 63.
  • a plurality of grooves 68 are longitudinally embedded. These grooves 68 are uniformly distributed on the circumference of the second pressure roller 6. Between each two grooves, a strip-shaped active element 69 is formed, which also extends longitudinally from the left end face 64 to the right end face 65.
  • the strip-shaped active elements of the pressure rollers - shown here by way of example on the pressure roller 6 - are diverging at an angle of attack W1 to a parallel to its axis of rotation 61 in the lateral surface 63 extending reference line.
  • the strip-shaped active elements - in this case the elements 69 - are aligned in a straight line from the left end face 64 to the right end face 65.
  • the pressure rollers 5 and 6 are equipped with strip-shaped active elements 59 and 69 according to a first embodiment.
  • the strip-shaped active element 59 which is respectively arranged between two grooves 58, has a front side surface 12, which is also referred to as a front surface, and an opposite side surface 14, which is shown in FIG Further also back surface is called.
  • Body outward, so the head, both side surfaces are connected by the remaining portion of the lateral surface 53 with each other. This section of the lateral surface 53 is the pressure surface 13.
  • the front surface 12 is disposed at an inclination angle W2 to the radius line passing through the edge formed by the intersection of the front surface 12 and the adjacent uppermost pressure surface 13.
  • This inclination angle W2 is preferably about 10 ° in this embodiment.
  • the front surface 12 and the back surface 14 of the leading strip-shaped active element are preferably arranged to one another at a distance angle W3 of preferably approximately 58 °.
  • second pressure roller 6, which is inventively arranged quasi mirror image to the pressure roller 5 in the device has, as already said, the same shape / shape.
  • the strip-shaped active elements 69 have a side surface / front surface 20, a side surface / back surface 22 and a pressure surface 21.
  • the inclination angle W2 of the front surface 20 and the distance angle W3 are in the same manner and design as in the first pressure roller 5.
  • Between two adjacent strip-shaped active elements 69 is also in this Pressure roller 6 each have a groove 68 is arranged.
  • each strip-shaped active element 35 arranged between two grooves 34 has a front side surface 39, which is also referred to as a front surface, and an opposite side surface 37, which is also referred to as a back surface. Externally both side surfaces are connected by the still standing portion of the lateral surface 33 with each other. This section of the lateral surface 33 is the pressure surface 38.
  • the front surface 39 is arranged at an inclination angle W4 to the radius line, which divides the strip-shaped active element 35 symmetrically.
  • This inclination angle W4 is preferably about 35 ° in this embodiment.
  • the front surface 39 and the back surface 37 of the leading strip-shaped active element 35 are preferably at a distance angle W5, see FIG FIG. 4a , arranged by preferably about 89 °.
  • second pressure roller 40 of the second embodiment which is arranged quasi mirror image to the first pressure roller 30 of the second embodiment in the device has, as stated earlier, the same shape / shape.
  • the strip-shaped active elements 45 have a similar shaped front surface 49, back surface 47 and pressure surface 48, which are not specifically designated in this figure, the reference numerals 37, 38 and 39 of the first pressure roller 30 second embodiment have the same meaning on this second pressure roller 40.
  • the inclination angle W4 of the front surface 39 and the distance angle W5 are of the same type and construction as those of the first pressure roller 30 of the second embodiment.
  • roller pair with the pressure rollers 30 and 40 according to the invention is in the FIG. 5 shown in a perspective view.
  • the view goes to the left end faces 90, 92 with the bearing pins 36 and 46.
  • the longitudinal strip-shaped active elements - here by the reference numerals 35 and 45 - Although a same directed angle of attack W1 (not shown here) have , but then intersect in the gap 9 (in the catchment area, in the working area and in the ejection area).
  • This advantage also results in the pair of rollers according to the first embodiment, which is formed from the pressure rollers 5 and 6, which, for example, in the FIG. 2 is shown.
  • the "intersecting" of the strip-shaped active elements in the gap 9 formed between the pressure rollers 5 and 6 or 30 and 40 and the further details of the shape of the strip-shaped active elements and their arrangement on or in the lateral surface of the pressure rollers and their position under a Incidence angle W1 to the paraxial in the lateral surface of the pressure roller with respect to its axis of rotation have a particularly positive effect on a trouble-free insertion of the container between the pressure rollers and on the secure hooking of the pressed wall sections of the container.
  • the flat pressed by the compression between the pressure rollers container remain in this generated state.
  • the device according to the invention Compared to the known devices is achieved with the device according to the invention to the flattened containers a much higher dimensional stability, also the number of bending edges with a small radius in the body wall of the compressed container is reduced by a multiple, so in particular the emergence of value-reducing white fractions in of the Body wall and / or a "chipping" or a protruding small, partly quasi-cut wall sections is avoided.
  • FIG. 6 is a schematic sectional view of a further embodiment of the new device according to the invention shown by which in particular the maintenance and maintenance interval is positively influenced because suspended solids and liquids from the working space of the device much better than in known solutions from the bearings for the journals of the pressure rollers become.
  • the bearing pin 67 of the second pressure roller 60 after FIG. 2 -
  • On the inside 82 of the bearing plate 80 at least one axially acting seal 85 and in the region of the outer side 81 of the bearing plate 80 on the passed through the through hole 86 bearing pin 67 at least one radially acting seal 84 is arranged.
  • This second, radially acting seal 84 is not directly adjacent to the outer side 81 of the bearing plate. This ensures that eventually the axially acting seal 85 still passing suspended solids and liquids in the region of the passage opening 86, which - in the installed position has an additional longitudinal groove in the lower point, which is also preferably inclined to the horizontal, are dissipated down.
  • the longitudinal groove not shown in the figure acts to support this, it forms a receiving joint for these suspended solids and liquids.
  • the invention is not limited to the illustrated and described embodiment, but in particular also includes variants that can be formed by combining features or elements described in connection with the present invention. Furthermore, individual features or modes of operation described in conjunction with the figures can in themselves constitute an independent invention. The applicant therefore reserves the right to claim further features of relevance to the invention which have hitherto been disclosed only in the description, in particular in conjunction with the figures. The claims filed with the application are thus merely formulation suggestions without prejudice to achieve further patent protection.
  • Another feature according to an embodiment of the invention is one or more circumferential grooves which in the lateral surface of at least one of the two cooperating pressure rollers 5, 6; 30, 40 are incorporated, for example, such grooves, as in the FIG. 2 in the pressure roller 5 and in the FIG. 5 can be seen in the pressure roller 30.
  • These grooves arranged transversely to the longitudinal direction of the pressure roller preferably extend to the bottom of the longitudinal grooves 58, 68, 34, 44, respectively.
  • the depth of these transverse grooves is determined inter alia by the material of the containers to be compressed (beverage cans and the like).
  • These transverse grooves divide each strip-shaped active element 59, 69, 35 and 45 into several, at least two sections. According to the invention, these transverse grooves can be arranged distributed uniformly, in pairs or in groups over the entire length of a pressure roller.
  • strip-shaped active elements of the first embodiment and second embodiment are arranged side by side alternately or in groups over the circumference of the pressure roller distributed.
  • a strip-shaped active element has a non-symmetrical trapezoidal shape (cross section) and the adjacent strip-shaped active element has an isosceles trapezoidal shape (cross section).
  • These two types of strip-shaped active elements can also be arranged successively in groups.
  • To the Example of two strip-shaped active elements with non-symmetrical trapezoidal shape follow three strip-shaped active elements with isosceles trapezoidal shape. In the context of the invention, any other group-wise arrangement of these strip-shaped active elements is conceivable. Which of these embodiments is used is also dependent on the material of the container to be compressed, for example beverage cans and the like, their shape and wall thickness.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP15164745.0A 2014-04-22 2015-04-22 Dispositif destiné à presser des récipients les uns contre les autres Not-in-force EP2937211B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15164745T PL2937211T3 (pl) 2014-04-22 2015-04-22 Urządzenie do zgniatania pojemników

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014105672.8A DE102014105672B4 (de) 2014-04-22 2014-04-22 Vorrichtung zum Zusammendrücken von Behältern

Publications (2)

Publication Number Publication Date
EP2937211A1 true EP2937211A1 (fr) 2015-10-28
EP2937211B1 EP2937211B1 (fr) 2018-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP15164745.0A Not-in-force EP2937211B1 (fr) 2014-04-22 2015-04-22 Dispositif destiné à presser des récipients les uns contre les autres

Country Status (4)

Country Link
US (1) US10836130B2 (fr)
EP (1) EP2937211B1 (fr)
DE (1) DE102014105672B4 (fr)
PL (1) PL2937211T3 (fr)

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DE102014010609B4 (de) * 2014-07-21 2020-10-29 Hermann Schwelling Vorrichtung zum Zusammendrücken von Behältern
AU2017220657B2 (en) * 2016-02-17 2022-02-03 Tomra Systems Asa Container compressing arrangement and method of operating a container compressing arrangement
JP6971458B2 (ja) * 2016-10-14 2021-11-24 株式会社寺岡精工 容器減容装置、空容器回収装置、リサイクル用空容器の製造方法
CN106557621A (zh) * 2016-11-07 2017-04-05 南阳师范学院 一种用于计算轧辊弹性压扁半径的建模和仿真方法
JP7233138B2 (ja) * 2017-09-14 2023-03-06 株式会社寺岡精工 減容装置
US11052269B1 (en) * 2020-05-01 2021-07-06 II Michael D. Greenway Protective face masks
US11472144B1 (en) * 2021-05-31 2022-10-18 Oxti Corporation Plastic material crushing and compacting structure

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EP2292333A2 (fr) 2003-04-27 2011-03-09 Hermann Schwelling Appareil de reduction de volume de recipients vides

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US3406624A (en) * 1966-11-10 1968-10-22 Kimberly Clark Co Wood chip crusher
US3749004A (en) * 1971-07-30 1973-07-31 Schlitz Brewing Co J Apparatus for crushing and/or compacting
FR2501535A1 (fr) 1981-03-12 1982-09-17 Ara Services Inc Appareil pour identifier des objets d'aluminium dans des ordures municipales et pour effectuer un paiement automatique sur la base du poids de ces objets
US4613087A (en) * 1983-06-13 1986-09-23 Uniroyal Tire Company, Inc. Scrap tire cutting apparatus
DE8515290U1 (de) 1985-05-24 1985-07-18 Riegert, Klaus Vorrichtung zum Zusammendrücken von Hohlkörpern, insbesondere Blechbüchsen
JPH04182097A (ja) * 1990-11-16 1992-06-29 Murai Gokin Seisakusho:Kk 空缶処理装置
EP0774300A1 (fr) * 1995-11-17 1997-05-21 C.M.S. S.p.A. Dispositif de compactage et de traitement
JPH11170095A (ja) 1997-12-09 1999-06-29 Shimamura Haguruma Seisakusho:Kk 使用済み容器の潰し機
DE10325368B4 (de) 2003-04-27 2006-03-02 Hermann Schwelling Vorrichtung zum Zusammendrücken leerer Behälter
US7540235B2 (en) 2003-04-27 2009-06-02 Hermann Schwelling Device for pressing empty containers together and method therefor
EP2292333A2 (fr) 2003-04-27 2011-03-09 Hermann Schwelling Appareil de reduction de volume de recipients vides
JP2004322196A (ja) 2003-04-28 2004-11-18 Nissei Kikaku Insatsu:Kk 空缶潰圧装置
WO2006094819A2 (fr) * 2005-03-11 2006-09-14 Horst Bauer Dispositif de compression axiale ou radiale de recipients
DE202008008568U1 (de) 2008-06-25 2008-10-30 HEIN Lärmschutztechnik GmbH Vorrichtung zum Komprimieren von Behältnissen

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EP2937211B1 (fr) 2018-06-13
DE102014105672B4 (de) 2020-10-29
DE102014105672A1 (de) 2015-10-22
US20150298415A1 (en) 2015-10-22
US10836130B2 (en) 2020-11-17
PL2937211T3 (pl) 2018-12-31

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