[go: up one dir, main page]

EP0064596A2 - Broyeur granulateur pour le broyage de carottes, de pièces moulées par injection, de corps creux soufflés, etc. - Google Patents

Broyeur granulateur pour le broyage de carottes, de pièces moulées par injection, de corps creux soufflés, etc. Download PDF

Info

Publication number
EP0064596A2
EP0064596A2 EP82102734A EP82102734A EP0064596A2 EP 0064596 A2 EP0064596 A2 EP 0064596A2 EP 82102734 A EP82102734 A EP 82102734A EP 82102734 A EP82102734 A EP 82102734A EP 0064596 A2 EP0064596 A2 EP 0064596A2
Authority
EP
European Patent Office
Prior art keywords
rotor
cutting
knife
cutting mill
housing
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
EP82102734A
Other languages
German (de)
English (en)
Other versions
EP0064596A3 (en
EP0064596B1 (fr
Inventor
Bjarne T. Steffensen
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.)
Colortronic Reinhard GmbH and Co KG
Original Assignee
Colortronic Reinhard 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
Priority claimed from DK202481A external-priority patent/DK202481A/da
Priority claimed from DE19823201096 external-priority patent/DE3201096C2/de
Application filed by Colortronic Reinhard GmbH and Co KG filed Critical Colortronic Reinhard GmbH and Co KG
Priority to AT82102734T priority Critical patent/ATE20579T1/de
Publication of EP0064596A2 publication Critical patent/EP0064596A2/fr
Publication of EP0064596A3 publication Critical patent/EP0064596A3/de
Application granted granted Critical
Publication of EP0064596B1 publication Critical patent/EP0064596B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/469—Perforated sheet-like material
    • 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
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Definitions

  • the invention relates to a cutting mill for crushing sprues, injection molded parts, blown hollow bodies and the like. Like. With a roller-shaped driven rotor mounted in a housing, over the circumference of which several cutting element groups are arranged offset from one another, which interact with at least one standing knife provided in the housing and with a sieve extending over part of the circumference of the rotor for separating the ground material.
  • Cutting mills of this type of construction are known, for example, from German Offenlegungsschrift No. 22 16 640 became known.
  • This publication describes a cutting mill rotor in the form of a roller runner for comminuting large compact lumps of plastic.
  • the rotor carries groups of knives with axially parallel blades, these knives being divided into several sections over the length of the rotor and the axially adjacent sections being circumferentially offset from one another in order that, when the cutting mill is in operation, individual cutting knives on the cutting mill rotor are successively engaged with the stationary knife to let kick.
  • the known cutting mills usually operate pm with rotational speeds between about 1,000 and 1,500 rpm. Such cutting speeds are acceptable for shredding large, compact chunks of plastic. Such high cutting speeds are unfavorable for crushing sprues and injection molded parts, since the less compact, versatile material of sprues springs back from injection molding machines before the cut withdrawn and sprayed out of the cutting gap again, so that protective covers must be provided over the cutting mills to catch the material, to reduce noise and also to avoid undesirable dust.
  • the described devices for crushing sprues of injection molding machines for their re-supply as regrind in the injection cycle have the disadvantages described of a relatively large noise and dust development. These disadvantages can only be countered by appropriate insulation of the housing, dust caps and the like.
  • the overall height of the known granulators is so great that it is usually not possible to accommodate them under an injection molding machine, since the space available there (approx. 500 to 600 mm) is in most cases insufficient to arrange the granulator at this point.
  • the plates lie with their feed edges slightly outside the path of the cut edges of the cutting knives on the rotor and, thanks to their arrangement, ensure a more even and effective insertion of the sprues and injection molded parts into the area of the knife.
  • the plates are preferably arranged equidistantly and in a number which corresponds approximately to the number of cutting knife arrangements lying next to one another on the roller-shaped rotor. However, the number of plates of the feed device can also be somewhat less.
  • the angular position of the plates, which are preferably orthogonal to the axis of the rotor, can also be arranged obliquely in order to better prevent the parts to be shredded from springing back.
  • the feed device can be provided with special baffles, for example in the form of teeth, on the feed edge of the plates.
  • Such toothing can be replaced or supported by ribs which are formed on the cylindrical rotor with the cutting blades themselves, for example by removing the outer surface of the rotor and by axially parallel ribs is replaced. These ribs can interact individually or together with the toothing on the leading edges of the plates of the feed device and thus ensure particularly efficient comminution or feeding of hollow bodies into the area of the knife of the cutting mill.
  • the curve shape of the plates of the feed device can be designed differently: In general, a tapering gap will be aimed at the knife, the insertion plates gently springing back from the beginning of the feed area and running back against the housing.
  • these feed elements can also be designed in such a way that a more or less sharp-edged configuration of the plate is provided in the area of the first interaction between the material to be shredded and the tool, by means of which pre-shredding is already carried out here.
  • the gap between the sharp edge and the knife can converge. However, it can also expand a little at first, only to then converge in the area of the level meter.
  • the stub axle of the rotor can be extended along the rotor axis beyond the front end face of the housing (not shown in FIG. 1) and there can carry a V-belt wheel for direct drive of the conveyor belt mentioned.
  • the cutting mill shown in FIG. 1 consists of a roller-shaped driven rotor 1, which is mounted in the housing 2 in a known manner.
  • the housing which is rectangular in cross section, consists of the front wall 3, the rear wall 4, the rear left end face 5, a corresponding front end face which has been broken away for a better view, the flat inclined bottom 6 with the oblique side walls 7 and 8 and one in the drawing Not shown essay in the form of a funnel or the like.
  • the roller-shaped rotor is driven by a drive motor, also not shown in the drawing, preferably with the interposition of a corresponding reduction gear, in order to achieve the desired low number of revolutions of approximately -100 rpm.
  • the bearing of the rotor is also not shown. The rotor rotates about the axis 9 and is mounted in corresponding bearings with the stub shaft shown in the drawing.
  • the housing 2 is divided into two housing halves by the standing knife 14 and the opposite sieve carrier web 16:
  • a lower collecting space 37 which is located under the Sieve 15 is located and is delimited by parts of the side walls 3, 4, 5 , the inclined bottom 6 and the likewise inclined side walls of the bottom 7 and 8.
  • the comminuted material which has passed through the openings 32 of the sieve 15 is collected in this collecting space 37 and discharged through a process not shown in the drawing.
  • This process can be connected to a mechanical, pneumatic or other suitable conveying device, which feeds the shredded material in the specification or mixing funnel for the injection molding machine again.
  • the upper housing part is delimited by the rotor part, which protrudes above the level of the leveling knife 14 and the sieve carrier web 16, by the end faces of the housing and the guide plates 18 and 19 and the protruding part of the front wall 3 and the rear guide plates 21 and 22, whereby the upper diagonally inclined downward baffle feeds the material to be shredded to the rotor and the lower cylindrical baffle in the feed area of the material to be shredded is approximately opposite the roller surface of the rotor and is adapted in accordance with the cylindrical shape. From this guide plate combination 21, 22, which is supported by the tubular support 23, guide plates 24, 24 'protrude, which lie in orthogonal planes to the rotor axis 9. .
  • the additional device 20 for holding and pre-shredding in front of the leveling knife 14 is thus essentially formed by the tubular support 23, which supports the guide plates 21 and 22, and a plurality of guide plates 24, 24 ', preferably evenly distributed over the length of the housing 2, the guide plates preferably lie in perpendicular planes to the rotor axis 9
  • the number of guide plates 24, 24 ' depends on the type of injection molded parts to be shredded, on the width of the individual knife plates on the rotor 1 and will expediently be equal to or less than the number of knife groups lying side by side on the rotor.
  • the essence of the additional device 20 is the holding and pre-shredding of the sometimes very tough and bulky sprues that are fed to the shredding on the knife 14.
  • FIGS. 3 and 4 show further exemplary embodiments of the cutting mill according to the invention, all parts except the guide plates being the same in FIGS. 3 and 4 and therefore not requiring any further explanation and in FIG. 5 additionally the shape of the rotor is modified.
  • the guide plates 25, 25 'in FIG. 3 differ from the guide plates of the exemplary embodiment according to FIG. 2 in that a sharp guide plate corner or a tooth 25b adjoins the edge part 25a of the guide plates, which is particularly useful for pre-crushing the material to be shredded is then suitable if it projects into the path of the blades of the rotor 3 as far as the stationary knife 14 or in any case up to the cutting path of the blades 10a, 10b, 10c.
  • the course of the further plate edge 25c is designed in such a way that the space between the rotor and the edge initially widens and then tapers again to form the standing knife 14.
  • the embodiment of a cutting mill according to FIG. 4 is particularly suitable.
  • the guide plates 26, 26 1 .... in addition to the edges 26b, 26'b ... are included provided with a toothing directed against the edge 14a of the leveling knife 14 to increase the holding force in the feed direction.
  • the subsequent knife 10a pushes the hollow body 28 into the gap between the toothed edge 26c and the surface of the rotor 1 until the hollow body 28 is clamped in this area and then by the subsequent cutting edges of the knives 10a, 10b, 10c are crushed to the necessary particle size which is desired for the regenerate.
  • FIG. 1 In the embodiment of FIG.
  • the cylinder of the rotor 1 is flattened between adjacent knives of each cutting element group and provided with additional ribs 29a, 30a, 31a. These ribs improve the conveying effect of the roller of the rotor for the material to be shredded against the knife 1.4.
  • the associated guide plates can be smooth, as shown in FIG. 5, wherein the concavely curved edge 27c opposite the rotor can run concentrically to the axis 9. However, like the edge 24c in the exemplary embodiment according to FIG. 2, this edge can also widen outwards, the configuration of the exemplary embodiment according to FIG. 3 with edge 25b and a widening interior, or else the configuration according to FIG. 4 with an additional toothing and edge Have 26b.
  • the material generated can be used to optimize the guide plates in the direction of the desired holding and pre-shredding effect.
  • the cutting mill according to the invention can also be constructed in such a way that the guide plates 24, 25, 26 and 27 are designed to be interchangeable by providing them with corresponding recesses or guides and plugging them onto the tubular support and into corresponding slots in the guide plates 21 and 22 as well as corresponding guides on the rear wall 4 and also in the stationary knife 14.
  • the screen 15 is expediently provided with chamfered extensions 33, 34 both on the side 35 facing the rotor 1 and on the side 36 facing away from the collecting space 37, as shown in FIG. 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
EP82102734A 1981-05-07 1982-03-31 Broyeur granulateur pour le broyage de carottes, de pièces moulées par injection, de corps creux soufflés, etc. Expired EP0064596B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82102734T ATE20579T1 (de) 1981-05-07 1982-03-31 Schneidmuehle zum zerkleinern von anguessen, spritzgussteilen, geblasenen hohlkoerpern ud. dgl.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK2024/81 1981-05-07
DK202481A DK202481A (da) 1981-05-07 1981-05-07 Kvaern til granulering af plastaffald fra sproejtestoebemaskiner
DE3201096 1982-01-15
DE19823201096 DE3201096C2 (de) 1982-01-15 1982-01-15 Schneidmühle zum Zerkleinern von Angüssen

Publications (3)

Publication Number Publication Date
EP0064596A2 true EP0064596A2 (fr) 1982-11-17
EP0064596A3 EP0064596A3 (en) 1983-05-18
EP0064596B1 EP0064596B1 (fr) 1986-07-02

Family

ID=25798878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102734A Expired EP0064596B1 (fr) 1981-05-07 1982-03-31 Broyeur granulateur pour le broyage de carottes, de pièces moulées par injection, de corps creux soufflés, etc.

Country Status (3)

Country Link
US (1) US4545539A (fr)
EP (1) EP0064596B1 (fr)
DE (1) DE3271876D1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090248A2 (fr) * 1982-03-30 1983-10-05 Borbe-Wanner AG Dispositif de déchiquetage de documents
EP0249276A2 (fr) * 1986-06-13 1987-12-16 IRWIN RESEARCH & DEVELOPMENT, INC. Appareil pour le broyage de déchets
DE10113953C1 (de) * 2001-03-22 2002-08-14 Transport & Lagertechnik Vorrichtung zum Zerkleinern von Kunststoffgebilden mit geringer Materialstärke
ITLC20110008A1 (it) * 2011-09-19 2011-12-19 Andrea Corbetta Vaglio per macinatori
CN104624295A (zh) * 2015-02-12 2015-05-20 方小刚 含有滚珠和滚轮的陶瓷制造用粉体制备装置及其使用方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669673A (en) * 1984-09-04 1987-06-02 John W. Wagner Apparatus for cutting disposable containers
US5273218A (en) * 1990-08-20 1993-12-28 Burns Leslie L Falcon hog
DE69209307T2 (de) * 1991-09-30 1996-08-22 Exxon Chemical Patents, Inc., Baytown, Tex. Mikrofiltration von Zeolithen
US5881959A (en) * 1995-05-04 1999-03-16 Cmi Corporation Materials grinder with infeed conveyor and anvil
US5775608A (en) * 1997-04-07 1998-07-07 Dumaine; Thomas J. Reversible granulator
US20030075626A1 (en) * 1998-10-28 2003-04-24 Maguire Stephen B. Shuttle granulator
US6405949B1 (en) 1998-10-28 2002-06-18 Stephen B. Maguire Shuttle granulator
US6749138B2 (en) * 2002-03-05 2004-06-15 Phoenix Technologies, L.P. Granulator
US7270285B2 (en) * 2005-05-24 2007-09-18 Blue Sheep Llc Band cutting system
DE102005037668B4 (de) * 2005-08-05 2007-10-25 Vecoplan Maschinenfabrik Gmbh & Co. Kg Zerkleinerungsvorrichtung mit Drehstrom-Synchronmotor und integrierter Umlaufgetriebestufe
DE102005062963A1 (de) * 2005-12-28 2007-07-12 Vecoplan Maschinenfabrik Gmbh & Co. Kg Zerkleinerungsvorrichtung mit reduzierter Lagerzahl
DE102009019869B4 (de) * 2009-05-06 2012-09-06 Hosokawa Alpine Ag Gehäuse für verfahrenstechnische Maschinen und Apparate
US8740121B1 (en) * 2009-06-19 2014-06-03 Republic Machine, Inc. Rotary grinder/shredder
DE102013114782B3 (de) * 2013-12-23 2015-04-02 Vecoplan Ag Zerkleinerungsvorrichtung mit einem Drehstrom-Asynchronmotor und einem kraftschlüssigen Zugmittelgetriebe sowie Verfahren zu dessen Betrieb
CN109392975B (zh) * 2018-10-30 2021-04-09 管浠皓 一种多功能面类食品成型设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168220B (de) * 1960-12-17 1964-04-16 Hans Joachim Bach Zerkleinerungsmaschine fuer Kunststoffe
DE2216640A1 (de) * 1972-04-07 1973-10-11 Alpine Ag Schneidmuehle
DE2309400A1 (de) * 1973-02-24 1974-09-05 Alpine Ag Schneidmuehle
US4061284A (en) * 1976-09-14 1977-12-06 Deere & Company Harvester cutterhead
US4151960A (en) * 1977-11-07 1979-05-01 Conair, Inc. Comminution device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US305711A (en) * 1884-09-23 Bark breaking and grinding mill
US2544072A (en) * 1948-01-19 1951-03-06 Lola Miller Rotary centrifugal pulverizer with intermeshing knives on rotor and stator
DE1168222B (de) * 1959-12-15 1964-04-16 Georg Claes Fa Einstellvorrichtung der Gegenfluegel fuer Windsichter
US4000860A (en) * 1975-11-13 1977-01-04 Leesona Corporation Size reduction apparatus
US4106708A (en) * 1977-04-11 1978-08-15 Leesona Corporation Granulator and knife construction therefor
US4176800A (en) * 1978-01-11 1979-12-04 Garbalizer Corporation Of America Materials reduction structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168220B (de) * 1960-12-17 1964-04-16 Hans Joachim Bach Zerkleinerungsmaschine fuer Kunststoffe
DE2216640A1 (de) * 1972-04-07 1973-10-11 Alpine Ag Schneidmuehle
DE2309400A1 (de) * 1973-02-24 1974-09-05 Alpine Ag Schneidmuehle
US4061284A (en) * 1976-09-14 1977-12-06 Deere & Company Harvester cutterhead
US4151960A (en) * 1977-11-07 1979-05-01 Conair, Inc. Comminution device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090248A2 (fr) * 1982-03-30 1983-10-05 Borbe-Wanner AG Dispositif de déchiquetage de documents
EP0090248A3 (en) * 1982-03-30 1984-08-01 Borbe-Wanner Ag Document comminuting device
EP0249276A2 (fr) * 1986-06-13 1987-12-16 IRWIN RESEARCH & DEVELOPMENT, INC. Appareil pour le broyage de déchets
EP0249276A3 (en) * 1986-06-13 1988-11-23 Irwin Research & Development, Inc. Apparatus for comminuting waste materials
DE10113953C1 (de) * 2001-03-22 2002-08-14 Transport & Lagertechnik Vorrichtung zum Zerkleinern von Kunststoffgebilden mit geringer Materialstärke
ITLC20110008A1 (it) * 2011-09-19 2011-12-19 Andrea Corbetta Vaglio per macinatori
CN104624295A (zh) * 2015-02-12 2015-05-20 方小刚 含有滚珠和滚轮的陶瓷制造用粉体制备装置及其使用方法

Also Published As

Publication number Publication date
EP0064596A3 (en) 1983-05-18
DE3271876D1 (en) 1986-08-07
US4545539A (en) 1985-10-08
EP0064596B1 (fr) 1986-07-02

Similar Documents

Publication Publication Date Title
EP0064596B1 (fr) Broyeur granulateur pour le broyage de carottes, de pièces moulées par injection, de corps creux soufflés, etc.
EP0872322B1 (fr) Procédé et dispositif pour traiter des déchets à base de matières plastiques
EP0387868B1 (fr) Dispositif de broyage pour déchets de bois
DE3201096C2 (de) Schneidmühle zum Zerkleinern von Angüssen
EP0022537B1 (fr) Machine pour le broyage d'objets encombrants
DE4021058C2 (fr)
DE2912218A1 (de) Zufuhreinrichtung fuer zerkleinerungsmaschinen
DE60105981T2 (de) Vorrichtung zum zerschneiden von pflanzengut
DE2502665A1 (de) Abfallzerkleinerungsvorrichtung
DE3327283C2 (de) Entrindungsvorrichtung für Holzspäne
DE102007049028A1 (de) Zerkleinerungseinheit mit mindestens zwei Schneidwerkzeugen
EP0567760A1 (fr) Procédé et dispositif de broyage de morceaux en caoutchouc
DE3908395C2 (de) Vorrichtung zum Zerkleinern von Rest- und Abfallhölzern
DE7818838U1 (de) Maschine zum zerkleinern von abfallstoffen
DE69027557T2 (de) Dreschvorrichtung
EP1372857B1 (fr) Dispositif pour broyer des produits en matiere plastique de faible epaisseur
DE4342647A1 (de) Zerkleinerungsvorrichtung
EP2548648B1 (fr) Broyeur pour le broyage de matière
DE8200861U1 (de) Schneidmuehle zum zerkleinern von anguessen, spritzgussteilen, geblasenen hohlkoerpern und dgl.
DE19756670A1 (de) Einzugs-, Stütz-, Lager- und Haltevorrichtung für Zerkleinerungsmaschinen
DE2454476A1 (de) Einzugsbalken fuer schneidmuehlen
DE3522615A1 (de) Haeckselmaschine
DE202017000378U1 (de) Messertrommel zum Zerkleinern von Holz
EP0190417B1 (fr) Equipement adapté à la désagrégation de papier de rebut
DE3123484C2 (de) Zerkleinerungsvorrichtung für faseriges Gut

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

Designated state(s): AT BE CH DE FR GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19831004

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 20579

Country of ref document: AT

Date of ref document: 19860715

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3271876

Country of ref document: DE

Date of ref document: 19860807

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19870330

Year of fee payment: 6

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

Ref country code: NL

Payment date: 19870331

Year of fee payment: 6

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

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19880331

Ref country code: CH

Effective date: 19880331

Ref country code: AT

Effective date: 19880331

BERE Be: lapsed

Owner name: COLORTRONIC REINHARD + CO. K.G.

Effective date: 19880331

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

Ref country code: NL

Effective date: 19881001

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

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

Effective date: 19881121

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

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

Effective date: 19881130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: BE

Effective date: 19890331

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

Ref country code: SE

Effective date: 19890401

EUG Se: european patent has lapsed

Ref document number: 82102734.9

Effective date: 19900412

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

Ref country code: DE

Payment date: 19960412

Year of fee payment: 15

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

Ref country code: DE

Effective date: 19971202