EP0615785A2 - Procédé et dispositif pour le traitement des bandes de serrage en matière plastique rejeté - Google Patents

Procédé et dispositif pour le traitement des bandes de serrage en matière plastique rejeté Download PDF

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Publication number
EP0615785A2
EP0615785A2 EP94103341A EP94103341A EP0615785A2 EP 0615785 A2 EP0615785 A2 EP 0615785A2 EP 94103341 A EP94103341 A EP 94103341A EP 94103341 A EP94103341 A EP 94103341A EP 0615785 A2 EP0615785 A2 EP 0615785A2
Authority
EP
European Patent Office
Prior art keywords
strapping
knife
cutting
cutting knife
path
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
EP94103341A
Other languages
German (de)
English (en)
Other versions
EP0615785B1 (fr
EP0615785A3 (fr
Inventor
Hans-Peter Eichstädt
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.)
SANPACK LAGERTECHNIK GMBH
Original Assignee
SANPACK LAGERTECHNIK GmbH
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 SANPACK LAGERTECHNIK GmbH filed Critical SANPACK LAGERTECHNIK GmbH
Publication of EP0615785A2 publication Critical patent/EP0615785A2/fr
Publication of EP0615785A3 publication Critical patent/EP0615785A3/fr
Application granted granted Critical
Publication of EP0615785B1 publication Critical patent/EP0615785B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/003—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
    • B26D3/005—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber for cutting used tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member

Definitions

  • the invention relates to a method and a device for the disposal of worn plastic strapping.
  • Plastic strapping is used for transport purposes and is used to secure packaging containers such as wooden boxes, cardboard boxes or the like against unintentional opening during transport, or to hold together or hold a plurality of transport containers together, for example on a transport pallet. Strapping straps are also used to secure heavy machine parts on transport pallets against slipping, to bundle bundled items such as pipes, structural steel mats, briquettes and much more, or to hold rolled items such as carpets or other floor coverings together. The strapping is clamped around the packaging containers or objects to be secured, held together or connected to one another by means of a tensioning device.
  • the strapping made of thin sheet steel which was mostly used in the past, has been increasingly replaced in the past few years by strapping made of polypropylene or other plastics.
  • the strapping tapes that are used by the recipient or buyer of the transported goods are either recycled after they have been remelted, or are fed to the waste after being cut. Since the straps made of polypropylene are difficult to fold or kink transversely to their longitudinal direction and also have a high elasticity, they require a relatively large amount of space in a collecting or waste container and are also difficult to handle in large quantities.
  • the object of the invention is to develop a method and a device of the type mentioned at the outset in order to improve the handling of the used strapping tapes and, if necessary, to facilitate their recycling.
  • this object is achieved according to the invention in that the strapping tapes are fed in the radial direction of the cylindrical path of at least one rotating cutting knife and cut into short pieces.
  • the strapping can thus be sorted for recycling, i.e. H. can be collected and stored temporarily in a container arranged below the path of the cutting knives without foreign substances.
  • the strapping of the cylindrical path of the cutting knife is fed in its longitudinal direction from the outside in such a way that the strapping is cut between the rotating cutting knife and a stationary stator knife, the cutting edge of the cutting knife being at a short distance from a knife edge of the stator knife is led past.
  • a further advantageous embodiment of the invention provides that the cutting edge and the knife edge are slightly inclined towards one another, so that the strapping strips, as in the case of cutting with scissors, are continuously cut continuously over the broad side surfaces of the strapping strips, the shearing each being punctiform takes place and progresses continuously over the broad side surfaces.
  • the straps are advantageously fed at a uniform speed, so that the straps are cut at an angle to their longitudinal direction.
  • a further advantageous embodiment of the invention provides that the strapping is guided before the cutting knife reaches the path.
  • the guide for the strapping is advantageously formed by a stator knife arranged outside the path of the rotating cutting knife and a guide surface opposite the stator knife, which forms with the stator knife a guide slot to be narrowed in the radial direction on the cutting knife, the stator knife when the cutting knife strikes serves as an abutment for the same on the strapping.
  • a preferred embodiment of the invention provides that the strapping straps are grasped by a motor-driven pull-in device when they are inserted into an insertion opening of a housing of the device and are fed therefrom to the path of the cutting knife at a constant speed.
  • a further advantageous embodiment of the invention provides that the insertion of the strapping is automatically stopped when the thickness of the foreign bodies exceeds a predetermined value.
  • the strapping for pulling in two pressed-in feed rollers is gripped.
  • the feed rollers are pressed apart according to the strength of the strapping, whereby when a predetermined mutual distance is exceeded, e.g. when passing a steel clamp or the like between the feed rollers, the mutual pressure of the feed rollers is preferably canceled until a new manual start-up and thus the feeding of the strapping is interrupted.
  • the object of the invention is achieved in that at least one cutting knife rotating on a circular path is provided, to which the strapping tapes can be fed essentially in the radial direction.
  • the cutting knives can rotate about a vertical axis of rotation, but a preferred embodiment of the invention provides that the axis of rotation is oriented horizontally, which in particular makes it easier to feed several strapping tapes to the cutting knives at the same time, since in this case the strapping tapes point up and down Broad side surfaces can be inserted side by side into the guide slot, the width of which here is advantageously a multiple of the width of the strapping.
  • the drive of the cutting knives is expediently arranged above the circular path of the cutting knives, so that it does not hinder the insertion of the strapping, nor can it be contaminated by the small-sized strapping pieces.
  • Another preferred embodiment of the invention provides that the cutting edge of the cutting knife essentially in the axial direction, i. H. is aligned parallel to the axis of rotation and cooperates with the knife edge of the stator knife to cut the strapping, which is preferably inclined relative to the cutting edge.
  • the advantageously adjustable angle of inclination between the cutting edge and the knife edge is advantageously between 1 and 10 degrees, preferably about 5 degrees.
  • the knife edge can also be aligned in the axial direction and the cutting edge can be inclined by a few degrees with respect to the knife edge. In the case of several cutting knives, the first alternative mentioned is, however, less complex.
  • the strapping straps are guided before reaching the path of the cutting knife, the guide advantageously being formed at least partially by a guide slot to be narrowed in the direction of the path of the cutting knife.
  • the strapping band guide is advantageously formed in the direction of rotation by a side surface of the stator knife forming an abutment, against which the strapping band can rest with its broad side surface when the cutting knife strikes.
  • an advantageous embodiment of the invention provides that a plurality of cutting knives are arranged on the knife shaft at regular angular distances from each other at the same distance from the axis of rotation. Regrinding blunt cutting knives is simplified according to a further advantageous embodiment of the invention in that the cutting knives are detachably arranged on the knife shaft.
  • the knife shaft is one-sided according to a further advantageous embodiment of the invention supported at its upper end in a radial / axial bearing and is driven directly by the output shaft of an electric motor or via a belt drive.
  • the knife shaft can be mounted on devices with a horizontal axis of rotation on both ends.
  • the electric motor driving the knife shaft expediently also drives at least one of two feed rollers which are arranged behind an insertion opening for the strapping and can be pressed against one another and which grip the strapping fed with its front end through the insertion opening and transport it inwards to the circular path of the cutting knife.
  • a collecting container is releasably attachable below the circular path of the cutting knife, which is expediently designed as a sack or a bag, and the upper edge of which can be releasably attached to a lower outlet opening of a housing enclosing the entire cutting device.
  • a further advantageous embodiment of the invention provides that a gripping protection is arranged between the collecting container and the path of the cutting knife, which prevents hand from below into the path of the cutting knife when the collecting container is removed can be intervened.
  • a gripping protection is expediently firmly connected to the housing wall and provided with at least one passage opening for the small-cut strapping pieces.
  • the housing is advantageously designed such that it can be closed at the top by a cover on which the drive motor or a gear connected to the drive motor is flanged, and in which the knife shaft and the feed rollers are mounted on a vertical axis of rotation.
  • a contact switch can be arranged between the cover and the housing, so that the drive of the motor is automatically switched off when the cover is opened.
  • a further preferred embodiment of the invention provides a safety device which, when a foreign body is pulled in, For example, a steel clip connecting two ends of a strapping band automatically interrupts the insertion of the strapping band and thus prevents the cutting blades from being damaged by the foreign body. Since the dimensions of almost all foreign bodies are larger than the thickness of the strapping, a further preferred embodiment of the invention provides that the safety device interrupts the insertion of the strapping if the distance between the feed rollers exceeds a predetermined amount.
  • Such a safety device can be used not only in the device according to the invention, but generally to interrupt a conveying process, in which case the material to be conveyed can be moved between two rollers which have a variable distance, the conveying process being exceeded when a predetermined target distance between the rollers is exceeded is interrupted.
  • a further advantageous embodiment of the invention provides that one of the feed rollers is mounted on a displaceable or pivotable arm which is moved or pivoted against the force of a spring while increasing the distance between the feed rollers and automatically in this pivot position when a predetermined pivoting path is exceeded is locked.
  • the feed roller mounted on the arm is no longer pressed against the other feed roller, so that the feed is interrupted immediately after the foreign body has passed the feed rollers or is simply interrupted when it passes through the feed rollers.
  • the distance of the feed rollers from the path of the cutting knife is expediently chosen so large that the foreign body has not yet reached the path of the cutting knife with its front end at this time.
  • a further advantageous embodiment of the invention provides that an insertion funnel penetrating the housing wall for the strapping straps can be displaced or pivoted together with the feed roller, so that when a compressive force is exerted on a surface of the insertion funnel, the distance between the feed rollers increases and thus the feed is also immediate is interrupted.
  • the device shown in the drawing for disposing of worn strapping made of polypropylene or another plastic material consists essentially of a cylindrical housing (4) carried by a stand (2), a cutting device (6) arranged inside the housing (4), with which the strapping is cut into small pieces, a feeding device (8) through which the strapping is fed to the cutting device (6), a drive motor (10) for driving the cutting device (6) and the feeding device (8), and one below of the housing (4) detachably attachable collecting container (12).
  • the cutting device (6) essentially consists of a motor-driven knife shaft (14) carrying a plurality of cutting knives (18), the axis of rotation (22) of which is vertically aligned in the exemplary embodiments shown in FIGS. 1 to 9, whereas that in the figures 10 to 13 illustrated embodiment has a horizontal axis of rotation (22).
  • the knife shaft (14) is supported on one side and protrudes downwards in a cover (5) which closes the housing (4) on its upper end face and, in the exemplary embodiment illustrated in FIGS. 1 to 4, points at uniform angular intervals above the outer one Knife blocks (16) projecting from the circumference of the knife shaft (14), each of which carries a cutting knife (18).
  • the knife shaft (14) in the exemplary embodiment shown in FIGS. 5 to 9 is provided at its lower end with a knife plate (11) over which a plurality of knife blocks (16) welded on at uniform angular intervals protrude downwards, each of which has a cutting knife ( 18) is releasably attached with retaining screws.
  • a knife plate (11) over which a plurality of knife blocks (16) welded on at uniform angular intervals protrude downwards, each of which has a cutting knife ( 18) is releasably attached with retaining screws.
  • two holding disks (9) concentric to the knife shaft (14) project radially from one another at a distance from one another, the cutting knives (18) being arranged between the holding disks (9) and in slot recesses (7) on The circumference of the retaining washers (9) are rigidly inserted.
  • the cutting blades (18) are always attached so that their wedge-shaped ground cutting edge (20) points in the direction of rotation and describes a cylindrical path when turning the knife shaft (14
  • the cutting knives (20) are themselves mirror-symmetrical and have two cutting edges (20), so that when a cutting edge (20) is worn they are rotated once by 180 degrees and again on the knife blocks (16 ) can be attached.
  • the cutting knives (18) each have a broad side surface (21) pointing in the direction of rotation, from which the cut strapping pieces are thrown tangentially outwards against the inside of the cylindrical housing wall (23) or against a gripping protection (72) (FIG. 10), so that the knife stands (16) themselves are not subject to wear.
  • the cutting knives (18) are each “inclined” with respect to the axis of rotation, ie. H. its cutting edge (20) forms an acute angle of inclination on the cylindrical path with the straight lines parallel to the axis of rotation (22).
  • the inclination is achieved in that the slot recesses (7) of the two holding disks (9) are arranged at an angle.
  • FIGS. 10 and 11 the exemplary embodiment shown in FIGS.
  • the angle of inclination can also be changed, since the cutting knives (18) are screwed onto the knife blocks (16) in such a way that they can be tilted about an adjustment axis that is radial with respect to the axis of rotation (22).
  • the inclined cutting knives interact with a stator knife (17) arranged outside the cylindrical path of the cutting edges (20), the knife edge (15) of which is aligned parallel to the axis of rotation (22).
  • the cutting edges (20) of the cutting knives (18) in the exemplary embodiment shown in FIGS. 5 to 9 are aligned parallel to the axis of rotation (22) and interact there with a stator knife (17) which is fastened in this way to a knife holder (19) that its knife edge, which is arranged at a small radial distance outside the path of the cutting edges (20), is inclined by approximately 5 ° with respect to the cutting edges (20).
  • the angle formed between the cutting edges (20) of the cutting knives (18) and the knife edge (15) of the stator knife (17) causes the radially supplied strapping to be cut across their broad sides as with scissors, the point at which cut the cutting edge (20) and the knife edge (15), when the knife shaft (14) rotates it moves continuously over the broad side surfaces of the strapping.
  • the strapping is cut more or less obliquely depending on the relationship between the speed of rotation of the cutting knife and the speed of retraction.
  • the knife shaft (14) is driven by the drive motor (10) designed as an electric motor and mounted on the cover (5) of the housing (4).
  • the knife shaft (14) is driven by a belt drive (24).
  • the output shaft of the electric motor passes through the cover (5) at a distance from the radial / axial bearing of the knife shaft (14) and carries a pulley (26) inside the housing.
  • the belt drive (24) is arranged above the cutting plane of the cutting knives (18) and has a V-belt (25), each in a trapezoidal cross-section of the circumferential groove of the pulley (26) and in the same height as this, on the knife blocks ( 16) engages on the ring device (6) of the cutting device (6) which is firmly connected to it.
  • the knife shaft (14) in the embodiment shown in FIGS. 5 to 9 is arranged in an extension of the output shaft of the electric motor and rigidly coupled to it, while in the embodiment shown in FIGS.
  • an angular gear (10) flanged to the drive motor (10) 27) is fastened on the cover (5) of the housing (4), a horizontal output shaft (31) of the angular gear, which is parallel to the axis of rotation (22), being connected to the knife shaft (18) via a belt drive (24).
  • the pull-in device (8) essentially consists of two pull-in rollers (30, 32) driven in opposite directions of rotation, which, with their front end, grip the straps inserted in an insertion funnel (34) on the peripheral surface of the housing (4) and in the direction to move on the path of the cutting knife (18).
  • the feed rollers (30, 32) each have an axis of rotation parallel to the axis of rotation (22) of the knife shaft (18), so that the straps are drawn in with broad side surfaces parallel to the axis of rotation (22).
  • both feed rollers (30, 32) are driven directly by a further belt drive (28).
  • the V-belt (49) arranged above the V-belt (25) is guided there in succession by a pulley attached to the knife shaft (14) over a respective pulley at the upper end of the feed rollers (30, 32).
  • the two feed rollers (30, 32) are pressed against each other by spring force, so that their distance can adapt to the material thickness of the strapping that is drawn in.
  • a locking member (60) is slidably mounted in the vertical direction, the lower end of which slides on the upper side of the rocker (56) and along a vertical boundary surface (61) of the rocker (56) when a predetermined swivel angle is exceeded slides downward so that the rocker (56) is locked in its pivoted position.
  • the locking member (60) has an upward protrusion above the housing cover (5) Handle (62) on which it can be pulled upwards.
  • a stop (not shown) is provided, which limits the pivoting angle of the rocker (56) to a predetermined value.
  • the insertion funnel (34) is mounted on the rocker (56), so that the pressure between the feed rollers (30, 32) increases and increases when pressure is exerted on the radially outward boundary surface (64) of the insertion funnel (34) so that the feed can be interrupted immediately.
  • the upper feed roller (32), together with the knife shaft (18), is fixedly mounted on a support frame (57) in the housing (4) and is driven together with the knife shaft (18) by the belt drive (24) , which is returned from the output shaft (31) of the angular gear (27) via a pulley attached to the cutter shaft (18) to the feed roller (32) and from there via a tensioning roller (59) to the output shaft.
  • the lower feed roller (30), which is arranged on an arm (61), is there displaceably mounted in the housing (4) together with the insertion funnel (34) in the vertical direction, a compression spring (58) acting on the arm (61) pressing the lower feed roller (30) against the driven feed roller (32).
  • the feed roller (30) By inserting a foreign body with a thickness exceeding the band thickness of the straps by a predetermined amount between the two feed rollers (30, 32), the feed roller (30) is pressed down and engages in a position in which the contact between the two feed rollers (30, 32) is canceled. This prevents the strapping from being pulled in again after the foreign body has passed the feed rollers (30, 32).
  • the insertion funnel (34) which is displaceably mounted together with the feed roller (30), ensures that the distance between the feed rollers (30, 32) is increased by pressing the insertion funnel downwards and the feed can thus be interrupted.
  • the insertion funnel (34) is formed by two guide plates (40, 41), which protrude inward beyond the cylindrical housing wall (36) from opposite side edges of a rectangular recess (38) in the housing wall (36), the gap (42) between the inner ends of the guide plates (40, 41) is so narrow that the straps can only be inserted in such a way that the feed rollers (30, 32) engage with their broad side surfaces.
  • the insertion funnel (34) shown in FIGS. 12 and 13 has a plurality of subdivisions (47) arranged perpendicular to the gap (42), which prevent two obliquely inserted straps between the feed rollers (30 , 32) overlay, which could interrupt the feed as if a foreign object was passing through.
  • a guide (43) which has a narrow slot (45) in which the inner end of the respective one released by the feed rollers (30, 32) inserted strapping is guided until it emerges from the slot (45) at a small radial distance from the circular path of the cutting knife (18).
  • the slot (45) is bounded on the sides, as well as up and down by guide surfaces, which prevents the drawn-in strapping from bending and deviating when the cutting knife (18) strikes or moving out of the path of the cutting edges .
  • the delimitation of the slot (45) which is arranged in the direction of rotation of the knife shaft (14), also serves as an abutment for the strapping band at the moment the cutting knife (18) strikes.
  • the housing (4) is designed such that its upper part (48) is arranged around a hinge (not shown) opposite the insertion funnel (34) and slightly below it, opposite the one with the stand ( 2) fixedly connected lower part (50) to open up about a horizontal pivot axis.
  • a contact switch prevents the drive motor (10) from being switched on when the housing (4) is open.
  • the cutting device (6) as well as the feed device (8) easily accessible from below, so that the cutting knives (18) can be adjusted or exchanged without difficulty or maintenance work can be carried out on the feed rollers (30, 32), the belt drives (18, 28) and the bearings without any problems can.
  • the cylindrical housing wall is formed in one piece and has an upwardly open slot recess (70) into which the insertion funnel (34) engages when the housing cover (5) is put on.
  • a contact switch can also be provided here, which prevents the drive motor (10) from being switched on when the housing (4) is open.
  • the grip guard (72) has the shape of a cone with the tip pointing upwards and is separated on its circumference by slot recesses (74) from the housing wall (23), so that the small-sized strapping pieces slide down the cone and down into the collecting container (12 ) can fall.
  • the gripping protection (72) is intended to prevent intervention from below into the path of the cutting knives (18).
  • a gripping protection (72) is also provided, which is arranged below and on the side of the cutter shaft (14) opposite the feed rollers (30, 32) and in the lower part of its rear wall there is a discharge opening (73) for the has small pieces of strapping.
  • the plastic bag (12) used to catch the small-sized strapping pieces is put over with its upper edge from below over the outer surface of the housing (4) and then clamped against the outer surface of the housing (4) by clamping the edge against the outer surface of the housing (4) ) or a rubber-elastic tensioning cable under tension is releasably attached.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Buffer Packaging (AREA)
EP94103341A 1993-03-13 1994-03-05 Procédé et dispositif pour le traitement des bandes de serrage en matière plastique rejeté Expired - Lifetime EP0615785B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4307985A DE4307985A1 (de) 1993-03-13 1993-03-13 Verfahren und Vorrichtung zur Entsorgung von ausgedienten Umreifungsbändern aus Kunststoff
DE4307985 1993-03-13

Publications (3)

Publication Number Publication Date
EP0615785A2 true EP0615785A2 (fr) 1994-09-21
EP0615785A3 EP0615785A3 (fr) 1994-11-17
EP0615785B1 EP0615785B1 (fr) 1999-12-08

Family

ID=6482689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94103341A Expired - Lifetime EP0615785B1 (fr) 1993-03-13 1994-03-05 Procédé et dispositif pour le traitement des bandes de serrage en matière plastique rejeté

Country Status (3)

Country Link
EP (1) EP0615785B1 (fr)
AT (1) ATE187359T1 (fr)
DE (2) DE4307985A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674982A1 (fr) * 1994-03-30 1995-10-04 Rieter Automatik GmbH Dispositif de granulation pour matériau filiforme
DE4446989A1 (de) * 1994-03-30 1995-10-05 Rieter Automatik Gmbh Granuliervorrichtung für Strangmaterialien

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRO20090004A1 (it) * 2009-07-01 2011-01-02 Gianfranco Stefani Taglia - reggia macchina adatta ad essere posta in prossimita' delle aree di imballaggio dove siano presenti macchine reggiatrici oppure in magazzini di logistica. lo scopo della macchina e' quello di sminuzzare la reggia e di farla cadere in un sacc

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621835A1 (fr) * 1987-10-19 1989-04-21 Stockman Mecanique Generale Broyeur pour feuillard de cerclage en matiere plastique et produits analogues
DD289939A5 (de) * 1989-12-11 1991-05-16 Dkk Scharfenstein,De Granulator fuer plastband
DE9115134U1 (de) * 1991-12-05 1992-02-06 Böcker, Heinrich-Georg, Dipl.-Ing., 4712 Werne Vorrichtung zum Zerkleinern von bandförmigem Material, insbesondere von Kunststoffbändern
DE9311356U1 (de) * 1993-07-30 1993-10-14 Klopfer, Siegfried, 86695 Allmannshofen Vorrichtung zum Zerkleinern von Verpackungsbändern

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621835A1 (fr) * 1987-10-19 1989-04-21 Stockman Mecanique Generale Broyeur pour feuillard de cerclage en matiere plastique et produits analogues
DD289939A5 (de) * 1989-12-11 1991-05-16 Dkk Scharfenstein,De Granulator fuer plastband
DE9115134U1 (de) * 1991-12-05 1992-02-06 Böcker, Heinrich-Georg, Dipl.-Ing., 4712 Werne Vorrichtung zum Zerkleinern von bandförmigem Material, insbesondere von Kunststoffbändern
DE9311356U1 (de) * 1993-07-30 1993-10-14 Klopfer, Siegfried, 86695 Allmannshofen Vorrichtung zum Zerkleinern von Verpackungsbändern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674982A1 (fr) * 1994-03-30 1995-10-04 Rieter Automatik GmbH Dispositif de granulation pour matériau filiforme
DE4446989A1 (de) * 1994-03-30 1995-10-05 Rieter Automatik Gmbh Granuliervorrichtung für Strangmaterialien
US5628465A (en) * 1994-03-30 1997-05-13 Rieter Automatik Gmbh Granulating device for strand materials

Also Published As

Publication number Publication date
EP0615785B1 (fr) 1999-12-08
DE4307985A1 (de) 1994-09-15
EP0615785A3 (fr) 1994-11-17
ATE187359T1 (de) 1999-12-15
DE59408974D1 (de) 2000-01-13

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