EP0529221B1 - Dispositif de broyage - Google Patents

Dispositif de broyage Download PDF

Info

Publication number
EP0529221B1
EP0529221B1 EP92110178A EP92110178A EP0529221B1 EP 0529221 B1 EP0529221 B1 EP 0529221B1 EP 92110178 A EP92110178 A EP 92110178A EP 92110178 A EP92110178 A EP 92110178A EP 0529221 B1 EP0529221 B1 EP 0529221B1
Authority
EP
European Patent Office
Prior art keywords
crushing
comminuting device
rollers
millimetres
crusher
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP92110178A
Other languages
German (de)
English (en)
Other versions
EP0529221A1 (fr
Inventor
Norbert Hammel
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.)
HAMMEL RECYCLINGTECHNIK GMBH
Original Assignee
Hammel Recyclingtechnik Hammel Norbert 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6870546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0529221(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hammel Recyclingtechnik Hammel Norbert GmbH filed Critical Hammel Recyclingtechnik Hammel Norbert GmbH
Publication of EP0529221A1 publication Critical patent/EP0529221A1/fr
Application granted granted Critical
Publication of EP0529221B1 publication Critical patent/EP0529221B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies

Definitions

  • the invention relates to a shredding device according to the preamble of claim 1.
  • a shredding device is known from EP-A-0 069 721.
  • a shredding machine for bulky waste which has disks, which is designed with outwardly and laterally projecting fangs, whereby the material located between the disks rotating at different speeds is shredded piece by piece.
  • Shredding devices of the type mentioned are used to shred materials of all kinds.
  • the main area of application is the shredding of waste, for example wood waste; Metal or plastic waste.
  • the materials to be shredded are filled into the funnel-like container and reach the outlet area between the crusher rollers, through which they are shredded.
  • the crushed particles fall down through the space between the crusher rollers from the outlet area of the container, where they usually reach a conveyor belt through which they are fed for further storage.
  • the crusher rollers of known shredding devices are constructed in a wide variety of ways, whereby a basic principle is always used, in which projecting elements are provided on the outer circumference of the crusher rollers, the elements of adjacent rollers interlocking. In this way, the material to be shredded introduced between the rolls is both gripped by the rolls and transported to the roll gap, and also shredded by the interaction of the two rolls. In order to ensure satisfactory operation, attempts were made to adapt the shape of the crushing rollers to the materials to be shredded. There is always the problem that the crusher rollers either cannot adequately shred the objects to be shredded or that the crusher drums become damaged by the shredding clogging or clogging the resulting fragments.
  • the prior art thus shows shredding devices which are not suitable for mixed materials, but rather can only be used in each case for shredding wood, metal or plastic.
  • the invention has for its object to provide a shredding device of the type mentioned, which can be used universally with a simple structure and easy handling and in particular enables the comminution of mixed materials with fast and economical operation.
  • the shredding device according to the invention is characterized by a number of considerable advantages.
  • the described design of the crusher rollers makes it possible to use a wide variety of materials, including mixed materials shred in a reliable manner. It can be observed that a very regular grain size is obtained.
  • the crusher elements arranged on the outer circumference of the individual disk elements result in a self-cleaning effect, so that the comminution device according to the invention can be operated without interruptions over a long period of time. Furthermore, the configuration of the crusher rollers according to the invention ensures a high degree of functional reliability, since foreign bodies which are admixed with the material to be shredded do not lead to a malfunction. Foreign objects of this type can, for example, be metallic components which are connected to the wooden parts to be comminuted.
  • the shredding device according to the invention allows the processing of a wide variety of different materials, in particular it is possible to process wood, pallets, waste, tree stumps, root pieces or the like. Plastics and compostable materials can also be shredded. In any case, the crushed end product produces a very fine grain.
  • the shredding device is constructed in such a way that the disk elements of the two crusher rollers and thus the crusher elements are offset with respect to one another in the longitudinal axis of the crusher shafts.
  • the crusher elements thus each engage in opposite spaces of the adjacent crusher roller, so that these spaces are cleaned of crushed particles.
  • the overlap of the crusher elements thus leads to the self-cleaning effect described.
  • each disk element can be attached to each disk element, preferably four or six crusher elements are provided.
  • the crusher element is plate-shaped and essentially arranged in a tangential plane of the disc element. It is also possible to position the crusher element slightly on the inside to the tangential plane. The oblique configuration of the crusher element thus results in a linear force on the workpiece to be shredded, the radially inner side of the crusher element leads to a squeezing movement of the workpiece into the nip.
  • the crusher element can be provided with a cutting-like bevel on its front side.
  • the crusher element is mounted by means of a support body lying in the plane of the disc element.
  • the support body is arranged in front of the crusher element in relation to the working direction of rotation of the crusher roller. It can furthermore be advantageous if the support body has a radially oriented front edge and a segment of a circle arranged in front of the crusher element. In this way, the support body serves not only to support the crusher element, but also at the same time to shred materials, the support body acting like a blade, as is the case, for example, with a circular saw blade. It is beneficial if the diameter the area of the support body which is in the form of a segment of a circle is substantially identical to the circle described by the front edge of the crusher element.
  • the shredding device thus brings about multiple shredding of the materials in the configuration of the crusher rollers described last.
  • the individual crushing elements and their cutting edges which are each arranged parallel to the axis of the crushing roller, are comminuted in the longitudinal direction of the crushing rollers.
  • the support bodies lead to a dismemberment of the respective workpiece into sections which correspond in length to the distance between the individual disk elements.
  • the interlocking of the crusher elements ensures reliable cleaning of the spaces between the disc elements. It is essential that the disc elements of the crusher rollers and the crusher elements are dimensioned such that a crusher element of one crusher roller engages in the space between adjacent disc elements of the other crusher roller.
  • the individual crusher elements of adjacent disk elements are preferably offset in the circumferential direction, so that a side view of the crusher roller results in a spiral arrangement of the individual crusher elements. This ensures uniform power transmission and prevents the crusher rollers from rattling. At the same time it is ensured that no material is transported uncrushed through the roll gap.
  • the crusher rollers can preferably be driven in both directions of rotation. In relation to the roll gap formed by the crusher rollers, it is possible to in the crusher rollers until a predetermined circumferential force is reached To move the working direction towards each other. If a workpiece is clamped between the crusher rollers that cannot be crushed, the crusher rollers are subsequently rotated in the opposite direction for a predetermined period of time in order to clear the roll gap in this way.
  • the center distance, the diameter of the base body and the outside diameter of the crusher rollers are each in a specific relationship to one another. It can be advantageous to choose an axis spacing of 325 millimeters with a diameter of the base body of 160 millimeters and an outer diameter of 450 millimeters. However, it is also possible to choose the center distance with 475 millimeters with a diameter of the base body of 260 millimeters and an outer diameter of 660 millimeters. Another particularly favorable pairing is provided by an axis spacing of 650 millimeters, a diameter of the base body of 400 millimeters and an outer diameter of 880 millimeters.
  • the shredding device according to the invention can either be designed to be portable or stationary.
  • FIG. 1 and 2 each show an embodiment of the comminution device according to the invention in side view and plan view.
  • This comprises a funnel-like container 1, in the outlet area 2 of which two crushing rollers 3 and 4 are arranged.
  • the crusher rollers 3 and 4 are rotatably mounted parallel to one another and are each driven in opposite directions by means of a drive, not shown in detail.
  • a belt conveyor 13 is provided below the outlet area 2, in the exemplary embodiment shown, through which the shredded material can be transported into a container or onto a heap.
  • the two crusher rollers 3 and 4 are firmly coupled to one another via a gear for synchronous movement; the drive can take place, for example, via a hydraulic motor 14 which is only shown schematically. Furthermore, safety clutches or the like can be provided in order to prevent overloading of the device.
  • 3 shows an end view of the device according to the invention, from which the funnel-like design of the container 1 and the arrangement of the crusher rollers 3, 4 results.
  • FIG. 4 and 5 a first embodiment of the crusher rollers 3 and 4 according to the invention is shown.
  • the crushing rollers are shown in FIG. 4, as well as in FIG. 6, with an increased mutual distance in order to better describe the structure.
  • the crusher rollers 3 and 4 consist of an essentially cylindrical base body 5, which is provided with suitable storage and drive devices (not shown).
  • a large number of disk elements 6 are fastened to the base body 5 and, on their outer circumference, as can be seen in particular from FIG. 5, carry a plurality of crusher elements 7.
  • the breaker elements 7 are each plate-shaped and arranged essentially in a tangential plane to the respective disk element 6.
  • FIG. 5 a view is shown in which the roller rotates in the counterclockwise direction.
  • a support body 9 is arranged in front of each of the crusher elements 7 and has a radial front edge 10 and a region 11 in the form of a segment of a circle.
  • the front edge 8 of each crusher element 7 is chamfered in a cutting shape.
  • FIGS. 6 and 7 differs from the embodiment according to FIGS. 4 and 5 only in that instead of six crusher elements 7 only four crusher elements 7 are provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Shovels (AREA)
  • Window Of Vehicle (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • External Artificial Organs (AREA)

Claims (12)

  1. Dispositif de fragmentation comportant un récipient formant trémie, dans la zone d'évacuation (2) duquel sont montés deux cylindres de concasseur (3, 4) parallèles l'un à l'autre, pouvant être entraînés en sens contraire,
       chaque cylindre de concasseur (3, 4) présentant un corps de base cylindrique (5) sur lequel sont fixés plusieurs éléments en forme de disque (6), placés à une certaine distance les uns des autres, décalés les uns par rapport aux autres dans le sens de l'axe des cylindres de concasseur (3, 4) et à la périphérie desquels sont rapportés plusieurs éléments de concassage (7) en forme de plaque,
       étant entendu que les éléments en forme de disque (6) des cylindres de concasseur (3, 4) et les éléments de concassage (7) sont dimensionnés de telle façon que chaque élément de concassage (7) d'un cylindre de concasseur (3, 4) s'engage dans l'espace intercalaire situé entre des éléments en forme de disque (6) de l'autre cylindre de concasseur (3, 4),
       caractérisé
    - en ce que les cylindres de concasseur (3, 4) sont entraînés de façon synchronisée,
    - en ce que chaque élément de concassage (7) en forme de plaque est plus large, dans le sens axial, que l'épaisseur des éléments en forme de disque (6) et est disposé essentiellement dans un plan tangent au disque élémentaire (6), de telle façon que son arête de coupe soit sensiblement parallèle à l'axe des cylindres de concasseur,
    - en ce que l'élément de concassage (7) est monté au moyen d'un corps support (9) situé dans le plan de l'élément en forme de disque (6),
    - et en ce que le corps support (9) est disposé en avant de l'élément de concassage (7), en se référant au sens de rotation du cylindre de concasseur (3, 4).
  2. Dispositif de fragmentation suivant la revendication 1, caractérisé en ce que, sur chaque élément en forme de disque (6), sont montés six éléments de concassage (7).
  3. Dispositif de fragmentation suivant la revendication 1, caractérisé en ce que, sur chaque disque élémentaire (6), sont montés quatre éléments de concassage (7).
  4. Dispositif de fragmentation suivant l'une des revendications 1 à 3, caractérisé en ce que l'élément de concassage (7) présente, sur son arête antérieure (8), un biseau formant arête de coupe.
  5. Dispositif de fragmentation suivant l'une des revendications 1 à 4, caractérisé en ce que le corps support (9) présente une arête antérieure (10), dirigée radialement, et une zone (11) en forme de segment circulaire, disposée en avant de l'élément de concassage (7).
  6. Dispositif de fragmentation suivant la revendication 5, caractérisé en ce que le diamètre de la zone (11) en forme de segment circulaire est essentiellement égal au diamètre du cercle décrit par l'arête antérieure (8) de l'élément de concassage (7).
  7. Dispositif de fragmentation suivant l'une des revendications 1 à 6, caractérisé en ce que les cylindres de concasseur (3, 4) peuvent chacun être entraînés dans les deux sens de rotation.
  8. Dispositif de fragmentation suivant la revendication 7, caractérisé en ce que les cylindres de concasseur (3, 4) peuvent, en se référant à l'interstice (12) formé entre eux, tourner dans le sens de rotation en fonctionnement, dans la direction de cet interstice entre cylindres (12), jusqu'à ce qu'une force périphérique prédéfinie soit atteinte, et, ensuite, peuvent, pendant un temps prédéterminé, tourner en sens contraire.
  9. Dispositif de fragmentation suivant l'une des revendications 1 à 8, caractérisé en ce que les cylindres de concasseur (3, 4) présentent une distance entre axes de 325 millimètres, un diamètre du corps de base (5) de 160 millimètres et un diamètre extérieur de 450 millimètres.
  10. Dispositif de fragmentation suivant l'une des revendications 1 à 9, caractérisé en ce que les cylindres de concasseur (3, 4) présentent une distance entre axes de 475 millimètres, un diamètre du corps de base (5) de 260 millimètres et un diamètre extérieur de 660 millimètres.
  11. Dispositif de fragmentation suivant l'une des revendications 1 à 10, caractérisé en ce que les cylindres de concasseur (3, 4) présentent une distance entre axes de 650 millimètres, un diamètre du corps de base (5) de 400 millimètres et un diamètre extérieur de 880 millimètres.
  12. Dispositif de fragmentation suivant l'une des revendications 1 à 11, caractérisé en ce que les différents éléments de concassage (7) des éléments en forme de disque (6) voisins sont décalés suivant la direction périphérique pour former une disposition en spirale des éléments de concassage (7) d'un cylindre de concasseur (3, 4).
EP92110178A 1991-08-23 1992-06-17 Dispositif de broyage Expired - Lifetime EP0529221B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9110457U DE9110457U1 (de) 1991-08-23 1991-08-23 Zerkleinerungsvorrichtung
DE9110457U 1991-08-23

Publications (2)

Publication Number Publication Date
EP0529221A1 EP0529221A1 (fr) 1993-03-03
EP0529221B1 true EP0529221B1 (fr) 1996-09-25

Family

ID=6870546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92110178A Expired - Lifetime EP0529221B1 (fr) 1991-08-23 1992-06-17 Dispositif de broyage

Country Status (6)

Country Link
EP (1) EP0529221B1 (fr)
AT (1) ATE143291T1 (fr)
DE (2) DE9110457U1 (fr)
DK (1) DK0529221T3 (fr)
ES (1) ES2092599T3 (fr)
GR (1) GR3021587T3 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344289B4 (de) * 2003-09-23 2005-12-29 Forus Gmbh Vorrichtung zur Zerkleinerung von sperrigen Materialien, insbesondere von Müll
US7007878B2 (en) 2003-02-10 2006-03-07 Morbark, Inc. Waste product ripping and grinding machine and methods of constructing and operating the machine
DE202009016001U1 (de) 2009-09-29 2010-03-04 Arjes Gmbh Scherwellenzerkleinerungsvorrichtung
DE202009013063U1 (de) 2009-09-29 2010-03-04 Arjes Gmbh Scherwellenzerkleinerungseinrichtung
DE102009038984A1 (de) 2009-08-20 2011-02-24 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Vorrichtung zum Zerkleinern von Stückgut
DE102010028048A1 (de) 2010-04-21 2011-10-27 Tino Kluge Vorrichtung zur Zerkleinerung und Klassierung
DE202012007852U1 (de) 2012-08-16 2012-09-06 Lindner Mobile Shredder Gmbh Mehrbereichs-Zweiwellen-Schneidsystem
DE102012004984A1 (de) 2012-03-14 2013-09-19 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Vorrichtung zum Zerkleinern von Stückgut
EP2698207A1 (fr) 2012-08-16 2014-02-19 Lindner Mobile Shredder GmbH Système de coupe à deux arbres à plusieurs niveaux

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7378994A (en) * 1993-08-04 1995-02-28 Alister C. Hume Wood fibre debris processor
CA2255365C (fr) 1998-10-21 2004-05-25 Norbert Kottmann Appareil de comminution
ES2171144B2 (es) * 2001-01-05 2003-08-01 Belenguer Isidro Sabater Maquina trituradora de desechos de madera y otros productos.
ES1048083Y (es) 2001-01-05 2001-11-01 Ribas Antonio Bonet Bielas avanzadas de empuje tangencial
DE102005039200B4 (de) * 2005-07-21 2008-10-30 Eurec Technology Gmbh Development & Design Zerkleinerungsvorrichtung mit mehreren, im Wesentlichen parallel verlaufenden, motorisch angetriebenen, rotierenden oder oszillierenden Wellen
FI20105998A (fi) * 2010-09-28 2012-03-29 Upm Kymmene Corp Menetelmä puuraaka-aineen käsittelemiseksi ja puuraaka-aineen murskain
CN105501580B (zh) * 2016-01-12 2017-10-13 三明学院 一种尿素自动破包出料装置
CN105944791A (zh) * 2016-05-25 2016-09-21 南京航空航天大学 一种双齿辊破碎机及其工作方法
CN106423384B (zh) * 2016-11-15 2019-01-29 石嘴山市凝力机械设备有限公司 一种具有自动清理和过滤功能的煤矿用破碎机
CN106861848B (zh) * 2017-03-17 2018-12-25 余云森 一种橡胶粉多级研磨设备
CN112547192A (zh) * 2020-11-26 2021-03-26 杨明贵 一种复合肥料生产设备及其使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435330A (en) * 1921-12-30 1922-11-14 Pardee Frank Coal breaker
DE2838001A1 (de) * 1978-08-31 1980-04-24 Peter Voelskow Zerkleinerungsmaschine fuer sperrige abfaelle
US4205799A (en) * 1978-09-29 1980-06-03 Garbalizer Corporation Of America Shredding apparatus
DE8708703U1 (de) * 1987-06-23 1987-08-27 Maschinenfabrik Laska Gesellschaft m.b.H., Traun Vorrichtung zum Zerkleinern von Gefrierfleisch

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7007878B2 (en) 2003-02-10 2006-03-07 Morbark, Inc. Waste product ripping and grinding machine and methods of constructing and operating the machine
DE10344289B4 (de) * 2003-09-23 2005-12-29 Forus Gmbh Vorrichtung zur Zerkleinerung von sperrigen Materialien, insbesondere von Müll
DE202009018795U1 (de) 2009-08-20 2013-06-06 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Vorrichtung zum Zerkleinern von Stückgut
DE102009038984B4 (de) * 2009-08-20 2013-07-11 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Vorrichtung zum Zerkleinern von Stückgut
DE102009038984A1 (de) 2009-08-20 2011-02-24 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Vorrichtung zum Zerkleinern von Stückgut
DE202009013063U1 (de) 2009-09-29 2010-03-04 Arjes Gmbh Scherwellenzerkleinerungseinrichtung
DE202009016001U1 (de) 2009-09-29 2010-03-04 Arjes Gmbh Scherwellenzerkleinerungsvorrichtung
DE102010028048B4 (de) * 2010-04-21 2012-07-26 Tino Kluge Vorrichtung zur Zerkleinerung und Klassierung
DE102010028048A1 (de) 2010-04-21 2011-10-27 Tino Kluge Vorrichtung zur Zerkleinerung und Klassierung
DE102012004984A1 (de) 2012-03-14 2013-09-19 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Vorrichtung zum Zerkleinern von Stückgut
DE102012004984B4 (de) * 2012-03-14 2015-11-12 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Vorrichtung zum Zerkleinern von Stückgut
DE202012007852U1 (de) 2012-08-16 2012-09-06 Lindner Mobile Shredder Gmbh Mehrbereichs-Zweiwellen-Schneidsystem
EP2698207A1 (fr) 2012-08-16 2014-02-19 Lindner Mobile Shredder GmbH Système de coupe à deux arbres à plusieurs niveaux
WO2014026916A1 (fr) 2012-08-16 2014-02-20 Lindner Mobile Shredder Gmbh Système de découpe à deux arbres comportant plusieurs zones
US10799878B2 (en) 2012-08-16 2020-10-13 Lindner-Recyclingtech Gmbh Multi-region twin-shaft cutting system

Also Published As

Publication number Publication date
GR3021587T3 (en) 1997-02-28
EP0529221A1 (fr) 1993-03-03
ATE143291T1 (de) 1996-10-15
DE59207231D1 (de) 1996-10-31
DE9110457U1 (de) 1991-12-19
DK0529221T3 (da) 1997-01-13
ES2092599T3 (es) 1996-12-01

Similar Documents

Publication Publication Date Title
EP0529221B1 (fr) Dispositif de broyage
DE3932345C3 (de) Zerkleinerungsvorrichtung für Abfälle
DE2402339A1 (de) Vorrichtung zur behandlung von materialien
CH622717A5 (fr)
DE19813485A1 (de) Zerkleinerungs- und Zuteilungsvorrichtung für zerstückelbare, pumpbare Stoffe
DE3807983C2 (de) Vorrichtung zum Zerkleinern
EP0387868B1 (fr) Dispositif de broyage pour déchets de bois
WO2010020426A2 (fr) Broyeur et procédé de fabrication d'un rotor creux pour un tel broyeur
DE2164566B2 (de) Zerkleinerungsaggregat
EP0124138B1 (fr) Méthode et dispositif pour le broyage de produits végétaux
DE2502665A1 (de) Abfallzerkleinerungsvorrichtung
DE2928471A1 (de) Maschine zum zerkleinern von stueckigen gegenstaenden
EP0468338B1 (fr) Appareil de broyage pour matières en vrac fibreuses ou granulaires comme des déchets
DE4213608C2 (de) Vorrichtung zum Zerkleinern von Gummibrocken
DE2158868A1 (de) Maschine zum zerkleinern von sperrigen abfaellen
DE4342647C2 (de) Zerkleinerungsvorrichtung
DE3908395C2 (de) Vorrichtung zum Zerkleinern von Rest- und Abfallhölzern
DE4213607A1 (de) Vorrichtung zum pulverisieren von gummibrocken
DE19652323A1 (de) Schneidsatz für eine Schneckenfördereinrichtung
DE2454476C3 (de) Einzugsbalken für Schneidmühlen
DE10018005A1 (de) Verfahren und Vorrichtung zum Pulverisieren von spanartigem Material
AT400819B (de) Vorrichtung zum zerkleinern von strangmaterial
DE9415955U1 (de) Zerkleinerungsvorrichtung
DE102015202255A1 (de) Vorrichtung zum Zerspanen von verharzten Faserverbunden
DE2065647B2 (de) Vorrichtung zum Zerkleinern von Abfall

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19930703

17Q First examination report despatched

Effective date: 19940725

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE

REF Corresponds to:

Ref document number: 143291

Country of ref document: AT

Date of ref document: 19961015

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PATENTANWALTSBUREAU BOSSHARD UND LUCHS

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19961001

REF Corresponds to:

Ref document number: 59207231

Country of ref document: DE

Date of ref document: 19961031

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2092599

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3021587

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 19960925

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: HAMMEL RECYCLINGTECHNIK GMBH

RIN2 Information on inventor provided after grant (corrected)

Free format text: HAMMEL, NORBERT

NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: HAMMEL RECYCLINGTECHNIK GMBH

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: MASCHINEN- UND LANDMASCHINENFABRIK HUSMANN GMBH

Effective date: 19970606

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

NLR1 Nl: opposition has been filed with the epo

Opponent name: MASCHINEN- UND LANDMASCHINENFABRIK HUSMANN GMBH

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Effective date: 19971231

REG Reference to a national code

Ref country code: PT

Ref legal event code: PC4A

Free format text: HAMMEL RECYCLINGTECHNIK GMBH DE

Effective date: 19971007

NLS Nl: assignments of ep-patents

Owner name: HAMMEL RECYCLINGTECHNIK GMBH

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: HAMMEL, NORBERT TRANSFER- HAMMEL, NORBERT;HAMMEL R

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

PLAV Examination of admissibility of opposition

Free format text: ORIGINAL CODE: EPIDOS OPEX

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: MASCHINEN- UND LANDMASCHINENFABRIK HUSMANN GMBH

Effective date: 19970606

Opponent name: EUREC TECHNOLOGY GMBH ENTSORGUNGSANLAGEN

Effective date: 19980508

PLAC Information related to filing of opposition modified

Free format text: ORIGINAL CODE: 0008299OPPO

NLR1 Nl: opposition has been filed with the epo

Opponent name: EUREC TECHNOLOGY GMBH ENTSORGUNGSANLAGEN

Opponent name: MASCHINEN- UND LANDMASCHINENFABRIK HUSMANN GMBH

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: EUREC TECHNOLOGY GMBH ENTSORGUNGSANLAGEN

Effective date: 19981016

Opponent name: MASCHINEN- UND LANDMASCHINENFABRIK HUSMANN GMBH

Effective date: 19970606

Opponent name: EUREC TECHNOLOGY GMBH ENTSORGUNGSANLAGEN

Effective date: 19980508

NLR1 Nl: opposition has been filed with the epo

Opponent name: MASCHINEN- UND LANDMASCHINENFABRIK HUSMANN GMBH

Opponent name: EUREC TECHNOLOGY GMBH ENTSORGUNGSANLAGEN

PLBL Opposition procedure terminated

Free format text: ORIGINAL CODE: EPIDOS OPPC

PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION PROCEDURE CLOSED

27C Opposition proceedings terminated

Effective date: 19990805

NLR2 Nl: decision of opposition
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20110627

Year of fee payment: 20

Ref country code: PT

Payment date: 20110601

Year of fee payment: 20

Ref country code: ES

Payment date: 20110629

Year of fee payment: 20

Ref country code: SE

Payment date: 20110622

Year of fee payment: 20

Ref country code: LU

Payment date: 20110622

Year of fee payment: 20

Ref country code: FR

Payment date: 20110630

Year of fee payment: 20

Ref country code: CH

Payment date: 20110623

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20110623

Year of fee payment: 20

Ref country code: DK

Payment date: 20110623

Year of fee payment: 20

Ref country code: AT

Payment date: 20110620

Year of fee payment: 20

Ref country code: GB

Payment date: 20110621

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20110621

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20110817

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20110627

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59207231

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59207231

Country of ref document: DE

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20120617

REG Reference to a national code

Ref country code: NL

Ref legal event code: V4

Effective date: 20120617

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BE20 Be: patent expired

Owner name: *HAMMEL RECYCLINGTECHNIK G.M.B.H.

Effective date: 20120617

REG Reference to a national code

Ref country code: DK

Ref legal event code: EUP

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20120616

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120619

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120626

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120616

REG Reference to a national code

Ref country code: GR

Ref legal event code: MA

Ref document number: 960402961

Country of ref document: GR

Effective date: 20120618

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 143291

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120617

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120618