EP2098297B1 - Rotor et dispositif de broyage de matériaux de chargement - Google Patents

Rotor et dispositif de broyage de matériaux de chargement Download PDF

Info

Publication number
EP2098297B1
EP2098297B1 EP09002956.2A EP09002956A EP2098297B1 EP 2098297 B1 EP2098297 B1 EP 2098297B1 EP 09002956 A EP09002956 A EP 09002956A EP 2098297 B1 EP2098297 B1 EP 2098297B1
Authority
EP
European Patent Office
Prior art keywords
rotor
discs
power transmission
rotor according
transmission elements
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.)
Active
Application number
EP09002956.2A
Other languages
German (de)
English (en)
Other versions
EP2098297A2 (fr
EP2098297A3 (fr
Inventor
Hartmut Pallmann
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.)
Pallmann Maschinenfabrik GmbH and Co KG
Original Assignee
Pallmann Maschinenfabrik GmbH and Co KG
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 Pallmann Maschinenfabrik GmbH and Co KG filed Critical Pallmann Maschinenfabrik GmbH and Co KG
Publication of EP2098297A2 publication Critical patent/EP2098297A2/fr
Publication of EP2098297A3 publication Critical patent/EP2098297A3/fr
Application granted granted Critical
Publication of EP2098297B1 publication Critical patent/EP2098297B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B02C18/146—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with a rotor comprising a plurality of axially contiguous disc-like segments each having at least one radially extending cutting element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills

Definitions

  • the invention relates to a rotor for comminuting feed material according to the preamble of patent claim 1 and to a device having such a rotor according to the preamble of patent claim 14.
  • the rotor is essentially composed of a shaft and rotor disks arranged thereon, over the circumference of which the comminution tools are distributed.
  • the crushing tools can be formed by knives, rigid or pendulum suspended hammers, shearing tools or the like.
  • the rotor is assigned a stator which is equipped with counter-blades, baffles or screen surfaces, or another rotor whose rotor disks interact with the rotor disks of the first rotor.
  • the feed material is fed radially to the rotor, where it is detected by the comminution tools and comminuted in cooperation with the stator tools or the second rotor.
  • the a generic device are diverse in nature and range from plastics of any kind on sheets, textiles and electronic waste to composite materials and scrap tires.
  • a large mechanical resistance is opposed to the rotor during the comminution operation, so that the transmission of power from the drive shaft to the rotor disks is of great importance.
  • a modular rotor structure with a certain number of rotatably mounted on the shaft rotor disks plays in view of the assembly of the rotor but also when replacing damaged or used rotor discs a large role, since the rotor can be broken down into smaller components, if necessary, on the one hand easier to handle and to replace the other targeted.
  • a rotor structure is especially used in conjunction with a frictionally generated Frictional connection between the drive shaft and rotor disks at the end requires that the driving force is transmitted safely and without slippage from one rotor disk to the next.
  • a device for crushing elastomers whose comminuting unit is formed by two rotors which are corrugated over their circumference.
  • the rotors are essentially each formed by a hollow cylinder whose axial ends are screwed to coaxial support disks, which in turn each sit rotationally fixed on a driven stub shaft.
  • the rotor thus has no continuous drive shaft.
  • a similarly constructed rotor is from the DE 199 28 034 A1 also known, in which instead of a continuous shaft only stub shafts are attached to the end faces of the rotor. Moreover, the rotor is formed by coaxially assembled discs, which are connected to each other axially via longitudinal latch.
  • the US 5,381,973 also discloses axial centering pins in the contact area of two adjacent rotor disks, which ensure that the individual rotor disks are seated in exactly the same position relative to one another on the drive shaft. This is important in the assembly of the rotor because the provided in the outer peripheral portion through holes must be exactly aligned axially so that later the waves can be easily inserted for pendulum suspension of the hammers. It is also proposed to replace the centering pins with temporary longitudinal rods until the rotor disks are finally connected to one another by weld seams.
  • a device for crushing of waste which has a horizontally disposed within a housing rotor.
  • the rotor consists of two solid cylindrical parts, which are non-rotatably mounted on a drive shaft and are combined by means of axial clamping rods to form a whole.
  • axial clamping rods In the lateral surface of the rotor depressions are arranged for the pivotable attachment of rackets, which get in the course of rotation, the crushing of the garbage.
  • the object of the invention is to improve known rotors and devices in view of the disadvantages described above, in particular, a rotor according to the invention should allow a compact design, a precise crushing and safe and economical operation.
  • the power transmission from the drive shaft to the rotor disks is generated by a frictional connection.
  • the available frictional surface and the contact pressure in the contact surface can be adjusted in this way by suitable design selection, the maximum transferable force.
  • the maximum transferable force corresponds to the force that does not cause any damage to the comminution device in the event of a sudden change in the speed of the rotor. If this force is exceeded, for example, if foreign matter in the feed material block the rotor, so it comes thanks to the invention even before damage to the rotor to a slip between the Rotor disks and the drive shaft. This has the enormous advantage for the operator of devices according to the invention to considerably reduce the risk of damage.
  • the invention additionally comprises force transmitting elements acting in the tangential direction and axially acting clamping elements to the drive torque in precise relative position of the rotor disks to each other from one rotor disk to the next Rotor disc to be transferred.
  • the frictional engagement elements of a device according to the invention are advantageously arranged in the interior of the outer rotor disks, so that a minimum overall length results in the axial direction, which overall is conducive to a compact construction of devices according to the invention.
  • drive shafts according to the invention can be dispensed with complementary form-fitting surfaces to achieve a positive connection between the drive shaft and rotor discs, it is possible according to the invention drive shafts simpler, faster and thus more economical to manufacture.
  • the frictional engagement elements consist of commercially available clamping sets. These therefore further contribute to the reduction of manufacturing costs.
  • the size of the forces to be transmitted can be preset.
  • the clamping elements acting in the axial direction are formed by a shaft nut which, when it is screwed onto the shaft, tensions the rotor disks against an annular stop or a further shaft nut at the other end of the shaft.
  • An especially preferred embodiment of the invention provides axial clamping anchors that penetrate the rotor disks in the axial direction and thus in the interior of the rotor lie. Since the clamping anchors can be countersunk in the anchoring region in the end faces of the rotor, a minimum length of the rotor is favored here, so that this embodiment can be combined in a special way with the above-mentioned clamping sets in order to achieve a compact design.
  • the power transmission elements each consist of a three-dimensional body, which is arranged in one of two adjacent rotor disks in the contact joint complementarily shaped cavity. In this way, a toothing of two rotor disks is achieved in order to enable the transmission of the drive torque.
  • the three-dimensional body can be formed, for example, by a bolt, a disk or a strip.
  • FIGS. 1a . 2a and 2b show a first embodiment of a rotor 1 according to the invention, for example, is suitable for effecting the comminution of feed material of various kinds within a shredder or a granulator.
  • a suitable for the use of the rotor 1 device is for example in the DE 102006056542 A1 whose contents are to be considered by reference as having been disclosed.
  • FIG. 1a shown rotor 1 has a continuous drive shaft 2 with a longitudinal axis 3, the free ends are intended to be rotatably supported in axle bearings of a device, not shown.
  • the drive shaft 2 is acted upon by a drive torque for generating a rotational movement.
  • the end faces 5 are under contact with each other.
  • the rotor disks 4 have a circular shape, with a central opening 6, which corresponds approximately to the outer diameter of the drive shaft 2 and thus allows the seat of the rotor disks 4 on the shaft 2.
  • the outer circumference 7 of the rotor discs 4 is provided with not shown processing tools, which may be formed for example of knives, strips, checker plates, fangs, shearing tools, pendulum or rigid hammers and the like.
  • FIG. 1a It can be seen that the individual rotor discs 4 are axially clamped together via a plurality of tie rods 8 to form a rigid unit, wherein the tie rods 8 are arranged axially parallel in a uniform circumferential distance on a circumferential circle lying concentrically to the longitudinal axis 3.
  • the radial distance of the tie rods 8 to the longitudinal axis 3 may be such that the tie rods 8 are located centrally between the edge of the opening 6 and the outer periphery 7.
  • the tie rods 8 are in the outer half of the rotor disks 4.
  • the necessary for generating the clamping force clamping nuts 9 lie completely in recesses on the rotor end faces 10th
  • FIG. 1b shows that the inner rotor discs 4 'may also be formed annular disc-shaped with a large central opening 6', that the rotor discs 4 'only with their flat end faces 5' together and without direct contact with the drive shaft 2.
  • Such a rotor 1 draws through material and weight savings and easier assembly.
  • force transmission elements are respectively arranged in the contact joints of two rotor disks 4, 4'.
  • FIGS. 3a to 3c show two different embodiments of suitable power transmission elements.
  • the force transmission elements of holes 11 are formed, which are introduced from the end faces 5, 5 'in the axial direction in the rotor disks 4, 4'.
  • the holes 11 of two adjacent rotor disks 4, 4 ' are axially opposite.
  • bolts 12 are inserted form-fitting as power transmission elements.
  • the power transmission elements according to FIG. 3b consist of circular recesses 13 in the end faces 5, 5 'of the rotor disks 4, 4', which in turn are axially opposite each other in pairs.
  • the frictional connection is completed by means of disks 12, which completely completes the cavity formed by two recesses 13 fill out.
  • the disks 12 can be slightly tapered from the center plane, starting at their free end, in order to facilitate assembly or disassembly.
  • the power transmission takes place via the peripheral surfaces of the recesses and discs, which cooperate for this purpose.
  • FIG. 2b A possible arrangement of the force transmission elements with respect to the longitudinal axis 3 is made Fig. 2b seen.
  • the power transmission elements can be located with the tie rods 8 on a circumferential circle and each can be arranged centrally between two tie rods 8.
  • the force transmission elements consist of annular grooves in the end faces 5, 5 ', which cooperate with complementary shaped rings.
  • the advantage of this variant lies in the possibility of being able to arrange the annular grooves and rings in each case concentrically around a tie rod 8, which results in a very space-saving design, which is particularly important for rotors with small diameters.
  • the force transmission elements consist of radially extending grooves in the end face of a rotor disk, engage in the complementarily shaped radially extending strips in the associated end face of an adjacent rotor disk.
  • FIG. 4a shows the relevant area in a partial section.
  • the rotor disks 4 each have a recess 16 in the region of the opening 6 starting from the rotor end side 10.
  • the recess 16 is for receiving one or determined a plurality of clamping sets 15.
  • Each clamping set 15 comprises a pressure sleeve 17 with an outer pressure ring 18, which rests against the rotor disk 4 and a radially spaced inner pressure ring 19, which rests on the circumference of the drive shaft 2.
  • Both pressure rings 18 and 19 have over their axial length a conically thickened in the central region wall, so that there is a double concave annular space.
  • FIG. 4b shown embodiment of a rotor 1 differs from the previously described only by the use of two clamping sets 15, which are arranged one behind the other in the axial direction.
  • two clamping sets 15 By using a plurality of clamping sets 15, it is possible to increase the maximum transmissible driving force from the drive shaft 2 to the rotor disk 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Claims (14)

  1. Rotor pour un dispositif de broyage de matériau d'alimentation avec un arbre d'entraînement (2) sur lequel sont disposés un nombre prédéterminé de disques de rotor (4, 4') solidaires en rotation sur la circonférence (7) desquels sont disposés des outils de broyage, caractérisé en ce qu'entre les disques de rotor (4, 4') formant les extrémités axiales du rotor (1) et l'arbre d'entraînement (2) sont disposés des éléments de connexion par friction transmettant un couple et en ce que dans les surfaces de contact de deux disques de rotor (4, 4') adjacents sont disposés des éléments de transmission de force et en ce que les disques de rotor (4, 4') sont serrés entre eux par des éléments de serrage à action axiale.
  2. Rotor selon la revendication 1, caractérisé en ce que les éléments de connexion par friction comprennent au moins un jeu de serrage (15).
  3. Rotor selon la revendication 1 ou 2, caractérisé en ce que plusieurs jeux de serrage (15) pour le préréglage du couple à transmettre sont disposés axialement l'un derrière l'autre.
  4. Rotor selon l'une des revendications 1 à 3, caractérisé en ce que les éléments de serrage sont formés de tirants d'ancrage (8) qui pénètrent axialement les disques de rotor (4, 4').
  5. Rotor selon la revendication 4, caractérisé en ce que les tirants d'ancrage (8) sont disposés sur un cercle circonférentiel commun autour de l'axe longitudinal (3).
  6. Rotor selon la revendication 5, caractérisé en ce que les tirants d'ancrage (8) sont disposés selon un écart radial par rapport à l'axe longitudinal (3) tel que les tirants d'ancrage (8) se situent au milieu entre la circonférence extérieure (7) et le bord de l'ouverture centrale (6) des disques de rotor (4, 4').
  7. Rotor selon l'une des revendications 1 à 6, caractérisé en ce que les têtes des tirants d'ancrage (8) sont noyées dans les faces frontales (5) des disques de rotor (4) terminaux.
  8. Rotor selon l'une des revendications 1 à 3, caractérisé en ce que les éléments de serrage comprennent un écrou d'arbre à une extrémité du rotor (1) et une butée axiale à l'autre extrémité du rotor (1) et que les disques de rotor (4, 4') peuvent être serrés contre la butée axiale à l'aide de l'écrou d'arbre.
  9. Rotor selon l'une des revendications 1 à 8, caractérisé en ce que les éléments de transmission de force comprennent des axes (12), des anneaux, des listeaux ou des disques (14) qui, partant des surfaces de contact entre deux disques adjacents (4, 4') s'étendent dans des encoches complémentaires (11, 13) dans l'un comme dans l'autre des disques de rotor (4, 4').
  10. Rotor selon la revendication 9, caractérisé en ce que les éléments de transmission de force se rétrécissent en direction de leurs extrémités axiales.
  11. Rotor selon la revendication 9 ou 10, caractérisé en ce que les éléments de transmission de force sont disposés sur un cercle circonférentiel commun autour de l'axe longitudinal (3).
  12. Rotor selon l'une des revendications 9 à 11, caractérisé en ce que les éléments de transmission de force se situent, en direction tangentielle, respectivement au milieu de deux tirants d'ancrage (8) adjacents.
  13. Rotor selon l'une des revendications 9 à 11, caractérisé en ce que les éléments de transmission de force ont une forme annulaire et entourent respectivement un tirant d'ancrage (8) concentriquement.
  14. Dispositif pour le broyage d'un matériau d'alimentation avec une unité de broyage caractérisé en ce que l'unité de broyage comprend un rotor (1) conformément aux revendications 1 à 13.
EP09002956.2A 2008-03-07 2009-03-02 Rotor et dispositif de broyage de matériaux de chargement Active EP2098297B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008013232A DE102008013232A1 (de) 2008-03-07 2008-03-07 Vorrichtung zum Zerkleinern von Aufgabegut mit einem Rotor

Publications (3)

Publication Number Publication Date
EP2098297A2 EP2098297A2 (fr) 2009-09-09
EP2098297A3 EP2098297A3 (fr) 2011-06-15
EP2098297B1 true EP2098297B1 (fr) 2015-01-21

Family

ID=40688407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09002956.2A Active EP2098297B1 (fr) 2008-03-07 2009-03-02 Rotor et dispositif de broyage de matériaux de chargement

Country Status (5)

Country Link
US (1) US8066212B2 (fr)
EP (1) EP2098297B1 (fr)
CA (1) CA2657441C (fr)
DE (1) DE102008013232A1 (fr)
DK (1) DK2098297T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015012588A1 (de) 2015-09-29 2017-03-30 Khd Humboldt Wedag Gmbh Rotor für eine Zerkleinerungsvorrichtung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689364B (zh) * 2012-06-15 2014-12-10 莱州大正石材机械有限公司 一种多锯片锯石机专用锯体
CN104722383A (zh) * 2013-12-24 2015-06-24 何石柏 一种可以随意更换耐磨合金锤的破碎机磙子
AT15563U1 (de) * 2016-11-18 2018-01-15 Eschlböck-Maschinenbau Ges M B H Vorrichtung zum Zerspanen von Holz
CN112871274B (zh) * 2020-12-22 2022-06-17 周文兵 一种破碎机对辊及工业石料破碎机
CN114669362B (zh) * 2022-04-05 2023-09-01 武汉华材表面科技有限公司 一种辊面满面柱钉的辊压机辊套及其制造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680797A (en) * 1969-11-28 1972-08-01 Gordon W Covey Mill
DE2145868C3 (de) * 1971-09-14 1979-01-04 Hazemag Dr. E. Andreas Gmbh & Co, 4400 Muenster Rotor für von heißen Trocknungsgasen durchströmte Prallmühlen
DE2146362A1 (de) * 1971-09-16 1973-03-22 Braunschweigische Masch Bau Vorrichtung zum zerkleinern von haushaltsmuell
CA1035657A (fr) * 1976-01-23 1978-08-01 Carl H. Kersey Batteuse/hacheuse a elements sur supports distincts
FR2456553A1 (fr) * 1979-05-17 1980-12-12 Fives Cail Babcock Perfectionnements aux concasseurs a percussion a marteaux articules
US4368764A (en) * 1982-01-15 1983-01-18 Wilber Peterson & Sons, Inc. Rotary multiple log debarker
US4895309A (en) * 1987-09-08 1990-01-23 Fritz Enterprises, Inc. Impactor for breaking large metal pieces
US4925114A (en) * 1988-04-15 1990-05-15 Cedarapids, Inc. Impeller bar installation and repositioning means for impact crushers having "open" type rotors
FR2641714A1 (fr) * 1989-01-17 1990-07-20 Becker Arnaud Broyeur a marteaux muni d'un dispositif de blocage en position escamotee des marteaux dans le tambour
US4934611A (en) * 1989-08-09 1990-06-19 Newman Machine Company, Inc. Rotary grinding apparatus
DE3930041A1 (de) 1989-09-08 1991-03-21 Gloria Werke Schulte H Kg Messerwerk fuer abfallzerkleinerer
US5372316A (en) * 1992-04-27 1994-12-13 Tramor, Inc. Waste processing machine
US5381973A (en) * 1992-08-26 1995-01-17 Noell Service Und Maschinentechnik Gmbh Rotor for impact crushes or hammer mills
DE4343801A1 (de) * 1993-12-22 1995-06-29 Lindemann Maschfab Gmbh Zerkleinerungsmaschine mit Rotor
DE9422104U1 (de) 1994-07-06 1998-01-22 Svedala Lindemann GmbH, 40231 Düsseldorf Rotorschere zum Zerkleinern von insbesondere sperrigen Abfällen
DE29811073U1 (de) 1998-06-20 1998-10-08 Neuenhauser Maschinenbau Gmbh & Co. Kg, 49828 Neuenhaus Vorrichtung zum Sieben und/oder Zerkleinern von Siebmaterialien
US6045072A (en) * 1999-02-25 2000-04-04 Diamond Z Manufacturing Slotted hammermill hammer
DE19927765C2 (de) * 1999-06-17 2003-05-08 Metso Lindemann Gmbh Verfahren und Vorrichtung zur Demontage/Remontage von Hämmern, Hammerachsen und/oder Schutzkappen der Rotoren von Hammerbrechern
US20060065770A1 (en) 2003-12-31 2006-03-30 Armex, Inc. Material processing apparatus and methods
DE102006056542A1 (de) 2006-11-29 2008-06-05 Pallmann Maschinenfabrik Gmbh & Co Kg Vorrichtung zum Bearbeiten von Aufgabegut mit einem Rotor-Stator-System

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015012588A1 (de) 2015-09-29 2017-03-30 Khd Humboldt Wedag Gmbh Rotor für eine Zerkleinerungsvorrichtung
WO2017055365A1 (fr) 2015-09-29 2017-04-06 Khd Humboldt Wedag Gmbh Rotor pour un dispositif de broyage

Also Published As

Publication number Publication date
US20090224089A1 (en) 2009-09-10
CA2657441C (fr) 2012-05-15
EP2098297A2 (fr) 2009-09-09
CA2657441A1 (fr) 2009-09-07
DE102008013232A1 (de) 2009-09-17
US8066212B2 (en) 2011-11-29
DK2098297T3 (en) 2015-04-27
EP2098297A3 (fr) 2011-06-15

Similar Documents

Publication Publication Date Title
EP2098297B1 (fr) Rotor et dispositif de broyage de matériaux de chargement
DE69129014T2 (de) Zerkleinerer
EP1731223B1 (fr) Désintégrateur des déchets
EP3538278B1 (fr) Broyeur à deux arbres avec jeu de lames de coupe interchangeables et extrémités d'arbre détachables
EP1960108A1 (fr) Rotor pour broyeur a percussion
EP2620218B1 (fr) Anneau broyeur d'un cylindre broyeur
EP2846918A2 (fr) Broyeuse
DE202010010662U1 (de) Zweiwellenzerkleinerer mit wechselbarem Schneidmessersatz
EP3831494B1 (fr) Broyeur à découper destiné au broyage par découpage des échantillons
EP0401620B1 (fr) Rotor avec calottes de protection
EP3085447B1 (fr) Unité de fixation d'un broyeur à billes a agitateur, broyeur à billes à agitateur et procédé pour desserrer une unité de fixation
EP3356048B1 (fr) Rotor pour un dispositif de broyage
EP3290120B1 (fr) Rotor de broyeur doté d'un porte-lames fixé de manière amovible
EP3815789B1 (fr) Broyeur à boulets à agitateur
DE202010002071U1 (de) Brechsegment-Befestigungsvorrichtung, Befestigungsverfahren und Brechwalze
DE2943567A1 (de) Reisszahnwalze und damit bestueckte reisswalenzerkleinerungsmaschinen
DE2420515A1 (de) Ueberlastschutz zur begrenzung der drehmomentenuebertragung
CH652616A5 (de) Zerkleinerungsvorrichtung und verfahren zu deren herstellung.
DE102016115357A1 (de) Werkzeug und Zerkleinerungsvorrichtung
WO2017045774A1 (fr) Outil
DE19623730A1 (de) Vorrichtung zum Zerkleinern von Material
EP3083063A1 (fr) Outil de râpage
DE20313029U1 (de) Vorrichtung zum Zerkleinern von festen Abfällen
DE4132937A1 (de) Zerkleinerungswerkzeug fuer einen shredder
DE9000763U1 (de) Vorrichtung zum Zerkleinern von flächigem Zerkleinerungsgut in einzelne Partikel

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: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B02C 18/14 20060101AFI20090618BHEP

Ipc: B02C 13/04 20060101ALI20110512BHEP

17P Request for examination filed

Effective date: 20111115

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140516

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

INTG Intention to grant announced

Effective date: 20141211

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PALLMANN MASCHINENFABRIK GMBH & CO. KG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009010519

Country of ref document: DE

Effective date: 20150226

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 708897

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150315

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20150420

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502009010519

Country of ref document: DE

Representative=s name: KURZ, ANDREAS, DIPL.-ING. UNIV., DE

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

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150421

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150421

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150422

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150521

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009010519

Country of ref document: DE

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

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150302

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150421

26N No opposition filed

Effective date: 20151022

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150302

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150331

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150421

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150331

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

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

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090302

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

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150521

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

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

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

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

Ref country code: NL

Payment date: 20240320

Year of fee payment: 16

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

Ref country code: AT

Payment date: 20240319

Year of fee payment: 16

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

Ref country code: IT

Payment date: 20240327

Year of fee payment: 16

Ref country code: FR

Payment date: 20240321

Year of fee payment: 16

Ref country code: DK

Payment date: 20240320

Year of fee payment: 16

Ref country code: BE

Payment date: 20240320

Year of fee payment: 16

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

Ref country code: DE

Payment date: 20240403

Year of fee payment: 16