EP0635220B1 - Dispositif pour transférer des tiges de filtre d'une réserve dans une conduite de transport pneumatique - Google Patents

Dispositif pour transférer des tiges de filtre d'une réserve dans une conduite de transport pneumatique Download PDF

Info

Publication number
EP0635220B1
EP0635220B1 EP94110872A EP94110872A EP0635220B1 EP 0635220 B1 EP0635220 B1 EP 0635220B1 EP 94110872 A EP94110872 A EP 94110872A EP 94110872 A EP94110872 A EP 94110872A EP 0635220 B1 EP0635220 B1 EP 0635220B1
Authority
EP
European Patent Office
Prior art keywords
filter rods
motor
drum
region
value
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
EP94110872A
Other languages
German (de)
English (en)
Other versions
EP0635220A1 (fr
Inventor
Manfred Kaluza
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.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of EP0635220A1 publication Critical patent/EP0635220A1/fr
Application granted granted Critical
Publication of EP0635220B1 publication Critical patent/EP0635220B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/322—Transporting cigarettes during manufacturing
    • A24C5/323—Transporting cigarettes during manufacturing pneumatically

Definitions

  • the invention relates to a device for transferring filter rods for cigarettes from a supply into a pneumatic conveyor line by means of a rotary movement driven transfer drum with a plurality of receptacles for removing filter rods from the adjacent stock in one first area and for conveying these filter rods in always the same direction in a second area in which the filter rods under the influence of air from the Recordings are moved axially into the delivery line.
  • a transfer device of the aforementioned type is described in US-A-3 827 757 and also by the pneumatic ones that are widespread in the cigarette industry Conveyor systems for filter rods of the FILTROMAT type have become known to the applicant.
  • the continuously preferably at constant speed driven transfer drums of these systems remove filter rods an overlying stock in shots, each with a filter rod is conveyed from the supply to a transfer area in which the filter rods successively from their recordings by compressed air pulses into a pneumatic Conveying line are transferred.
  • the filter rods reach the delivery line from the sending station successively to the remote receiving station on the filter magazine of a filter attachment machine, into which they are placed in succession or be transferred after the formation of a multilayer flow.
  • the object underlying the invention is to make the delivery rate of devices of the type mentioned faster and / or safer. According to the invention, this is achieved by means of a drive by means of which the drum is rotated in movement cycles in each case by an angle which corresponds to the distance between two adjacent receptacles, one movement cycle being the movement of a filled receptacle with increased speed into the second region, with reduced speed in the second area and in the empty state again at an increased speed, which is at the same time the speed for moving the subsequent filled receptacle into the second area, from the second area. Further embodiments of the invention can be found in the subordinate claims.
  • the advantage associated with the invention is that the transfer of the filter rods can be made safer, ie the risk of jamming and shearing can be reduced with the result of a malfunction. In addition, the transfer can still be effected safely even at increased production speeds of the fed filter attaching machine. However, if a filter rod is not properly transferred into the pneumatic conveyor line every now and then, this can be detected according to an advantageous development of the invention by a sensor which prevents the transfer drum from moving further and the risk of malfunction caused by the rapid stopping of the drum drive from a low speed .
  • the invention is based on an embodiment illustrative drawing explained in more detail.
  • Figure 1 shows a transfer conveyor in the form of a Drum 1 (transmission drum or transfer drum), the with Provided as troughs receptacles 2 for filter rods 3 is.
  • the troughs run parallel to the axis of rotation 4 of the Drum 1 and are outward, d. H. on the axis of rotation 4 opposite side, open.
  • the counter surface 18 is adapted to the arcuate path of the webs 17 and forms the surface of a sealing block 19.
  • the Sealing block 19 consists of material with good dry sliding properties, e.g. made of polyamide.
  • the end face 21 of the drum 1 is of springs 22 in holes 23 of a pressure nut 24 pressed against a counter surface 27 via a thrust bearing 26, which forms the surface of a sealing washer 28, which is made of the same material as the sealing block 19.
  • the pressure nut 24 is with an external thread in one Screwed bearing flange 29, which is fixed to a machine frame 32 is attached.
  • the sealing block 19 is one with a compressed air source 33 channel connected via a line 34 36, from which a first compressed air line 37 and a second Branch off compressed air line 38.
  • the first compressed air line 37 stands with a recording located in the second area B. 2 the drum 1 only in connection when the recording 2 and the pneumatic delivery line 16 via the channel 14 are aligned.
  • the channel 14 is designed such that he connected to the sealing washer 28 Beginning 42 is wider than at its end 43, to which the pneumatic delivery line 16 is connected.
  • the recording 2 is over an associated control slot 44 of the drum 1 can be supplied with air, which the filter plug in the receptacle 2 with a Force applied in the direction of arrow 45.
  • the drum 1 is designed so that each receptacle 2 has a control slot 44 is assigned.
  • the second compressed air line 38, in the there is a throttle 46 is a recess in the second area B already connected to a receptacle 2, before the receptacle 2 with the pneumatic delivery line 16 escapes, and she is still communicating after the shot 2 out of alignment with the pneumatic conveyor line 16 has emigrated.
  • the entire sealing block 19 is pressed against the drum 1 by a toggle lever 51.
  • Adjusting screws 54 and 56 are used to adjust the pressing pressure in the direction of arrows 52 and 53.
  • pressing surfaces 59 and 61 of toggle lever 51 detach from a head 62 of adjusting screw 54, whereupon sealing block 19 lies down on a support surface 63 and can be removed on a handle 64 in the direction of arrow 66, for. B. to clean the air lines or to remove filter rods not transferred into the delivery line 16.
  • the toggle 51 closes automatically when the lever arm 57 moves in accordance with arrow 58 via a connection piece (not shown) indicated only by a dashed line of action, a valve 67 in the line 34 to the compressed air source 33 or in the pneumatic delivery line 16, so that when released of the sealing block 19, no compressed air can flow out.
  • 69 is a sealing ring between a fixed wall 71 and the sealing block 19.
  • a mechanical holding element made of resilient material which can be designed, for example, as an arcuate rubber disk 81, is located in a recess in the wall 8.
  • the rubber disk 81 can be moved by a drive in the form of a controllable electromagnet 82 via an angle lever 83 in the direction of arrow 84 to the end faces 86 of the filter rods 3 in the supply 7 and can be brought into mechanical, ie non-positive contact with them.
  • the rubber piece 81 extends over the entire width of the wall 8 and thus of the space accommodating the filter rods 3. Further details of the transfer device described can be found in US-A-3 827 757.
  • the drum 1 is driven by an electric drive motor 91 which drives the shaft 6 via a gearwheel 93 seated on its output shaft 92 and a gearwheel 94 fastened on the shaft 6.
  • an actual value transmitter 95 for the instantaneous speed / angular speed of the motor 91 which scans the angular speed of the motor 91 is connected to a comparison element 96, which is also connected to the output of a setpoint generator 97 for the desired speed of the motor 91.
  • a control signal emitted by the comparator 96 in the event of deviations of the actual value from the target value (control deviations) is fed to a control amplifier 98 which controls the energy flow (supply voltage and / or supply current) supplied to the motor 91 in such a way that the control deviation disappears at the output of the comparator 96.
  • Setpoint and actual value transmitters preferably work digitally. They can emit their output signals in the form of pulse trains, ie they can be incremental.
  • a suitable motor 91 is the M 506 F AC servo motor sold by Bautz, D-64331 Rothstadt, Robert-Bosch-Strasse 10, DE, which draws its electrical energy from an adapted power amplifier of the type MSK 06 or MSK 12 of the aforementioned company.
  • the engine can be a so-called encoder z. B. of the type ES 1 of the aforementioned company as an actual speed sensor.
  • Setpoints a (cf. FIG. 2) for the desired movement sequences can be stored in the amplifier in the movement cycles described below. If drive motors are used for the drum 1, the setpoint pulses follow quickly and safely, e.g. B.
  • a sensor 99 for filter rods is arranged in the area of the channel 14. It consists, in a manner known per se, of a light source, the light of which is reflected by a filter rod conveyed past the sensor, deflected and fed to a light-sensitive receiver of the sensor. The sensor 99 thus emits an output signal when a filter rod 3 is guided past it in the channel 14. The output signal of the sensor 99 is fed to a gate circuit 100 which can block or pass the control signals emitted by the setpoint generator 97 for a movement cycle of the motor.
  • the gate circuit 100 then passes the control signals to the comparator 96 when the sensor 99 has supplied the gate circuit 100 with a signal which originates from a filter rod 3 in channel 14 which has passed the sensor.
  • the setpoint signals for a movement cycle are therefore only emitted if the filter rod 3 has been correctly transferred into the channel 14 and line 16 in the previous movement cycle. If this is not the case, e.g. B. the filter rod of the previous cycle got stuck in the area of the channel 14, which could lead to shearing or jamming in the following movement cycle with the risk of a malfunction, the output signals of the setpoint generator 97 are blocked and the motor 91 is stopped; otherwise, reference value signals are fed to the comparator 96 and the motor 91 is driven in a movement cycle.
  • the sensor 99 thus triggers each movement cycle and only interrupts if it has not detected a filter rod 3.
  • the transfer device works as follows:
  • the electromagnet is de-energized, the rubber piece 81 in its drawn position, in which it does not inhibit the downward movement of the filter rods in the container 13 towards the drum 1.
  • the filter rods 3 are conveyed in the troughs 2 by the drum 1 from the first region A to the second region B, in which the filter rods are to be transferred axially directly from the receptacles into the pneumatic delivery line 16.
  • compressed air can flow from the first compressed air line 37 via the control slot 44 into the receptacle 2, axially move the filter rod 3 therein in the direction of arrow 45 and transfer it into the channel 14.
  • the transfer process is facilitated by the relatively wide beginning of the channel 14.
  • further compressed air can flow through the second compressed air line 38 and the recess into the channel 14 and thus into the pneumatic conveying line 16, so that the filter rod is safely transported away.
  • the sealing washer 28 can apply compressed air even at relative high excess pressure does not escape to a significant extent, so that the pressure force builds up on the filter rod very quickly.
  • the relatively narrow control slots 44 ensure that the air flowing out of the first compressed air line 37 acts impulsively precisely when the recording 2 in the correct position with regard to the pneumatic delivery line 16 is located.
  • the discontinuous movement cycles of the drum 1 are caused by the elements 91 ... 100.
  • the setpoint generator 97 emits corresponding signals to the diagram in FIG. 2, which shows the setpoints a over time t, which signals are fed to the comparator 96 together with the signals from the actual value generator 95. Deviations between the target values and the actual values lead to position control deviation signals which are fed to the amplifier 98 and at the output of which cause supply current and / or supply voltage changes, by means of which the motor 91 rotates faster or slower.
  • a filter rod 3 at the time t1, at which the motor 91 has a low speed corresponding to the setpoint signal a1 has been transferred from its receptacle 2 to the drum 1 by the compressed air pulse into the channel 14 and the subsequent pneumatic conveying line 16, one of opens signal sent to the sensor 99, the gate circuit 100, so that the setpoint generator 97 can send an increasing signal a1, a2 to the comparison element 96 between t1 and t2, which accelerates the motor 91 until the signal a2 for the maximum speed at the time t2 is reached.
  • the receptacle 2, the filter rod 3 of which was transferred to the delivery line 16 before the time t1 is moved away from the second region, the transfer region, while the following receptacle filled with a filter rod 3 is moved into the Area B is moved into it.
  • the setpoint signal decreases in accordance with the curve a3, a4 and thus the rotational speed of the motor 91 until the lower setpoint a1 is reached at the point in time t4.
  • the motor rotates between t4 and t5, in which the following filter rod 3 in its receptacle 2 reaches the region B and thus the transfer position in which it is transferred into the duct 14 by a compressed air pulse.
  • the sensor 99 detects this and opens the gate circuit 100 again for the transmission of the setpoints from the setpoint generator 97 to the comparison element 96 for the subsequent movement cycle between t5 and t9.
  • the speed of the drum 1 for feeding the filter rods is continuously increased, kept at a high level and lowered again in the individual movement cycles, after which the filter rod is transferred into the channel 14 at a lower speed, after which if a line 16 is detected, transferred filter rod by the sensor 99, the speed is increased again, etc.
  • the speed of the motor 91 when the filter rods are transferred into the line 16 can be reduced to a standstill, but it has been shown that a substantial reduction in the speed is sufficient.
  • the rotational or angular speeds of the motor 91 during the individual movement cycles closely follow the courses predetermined by the setpoint signals a.
  • the motor 91 accelerates the drum 1 to a maximum value corresponding to a2 in each movement cycle, then reduces the drum speed to a lower value corresponding to a1, during which the filter rod 3 located in the receptacle 2 is transferred into the pneumatic conveying line 16, then accelerates again to a maximum value, etc. If a filter rod 3 is not taken into the delivery line 16, the motor brakes the drum quickly from the lower speed corresponding to a1 to a standstill.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Claims (6)

  1. Dispositif destiné au transfert de tiges de filtre (3) pour cigarettes, d'une réserve (7) dans une conduite de transport pneumatique (16), au moyen d'un tambour de transfert (1) entraíné en un mouvement de rotation et comprenant plusieurs logements (2) pour prélever des tiges de filtre de la réserve adjacente dans une première zone (A) et pour transporter ces tiges de filtre toujours dans la même direction, vers une seconde zone (B), dans laquelle les tiges de filtre, sous l'action d'air, sont déplacées axialement hors des logements, dans la conduite de transport, caractérisé par un entraínement (91) par lequel le tambour (1) est tourné, selon des cycles de mouvement, à chaque fois d'un angle correspondant à la distance d'espacement entre deux logements (2) voisins, un cycle de mouvement comprenant le mouvement d'un logement rempli avec une vitesse élevée vers la seconde zone (B), avec une vitesse réduite dans la seconde zone, et, à l'état vide, à nouveau avec une vitesse élevée, qui simultanément est la vitesse du mouvement du logement rempli suivant vers la seconde zone, hors de la seconde zone.
  2. Dispositif selon la revendication 1, caractérisé par un agencement de commande pour un entraínement réalisé en tant que moteur électrique (91), comprenant un transmetteur de valeur de consigne (97) pour la vitesse angulaire du moteur (91).
  3. Dispositif selon la revendication 2, caractérisé par un transmetteur de valeur de consigne (97) pour la vitesse angulaire du moteur (91), un transmetteur de valeur réelle (95) relevant la vitesse angulaire du moteur, et un organe de comparaison (96) qui est alimenté par les signaux de sortie des transmetteurs de valeur de consigne et de valeur réelle, et dont le signal de sortie est transmis à un amplificateur (98) pouvant être commandé et alimentant le moteur en énergie.
  4. Dispositif selon la revendication 2 et/ou 3, caractérisé par des transmetteurs de valeur de consigne (97) et de valeur réelle (95) délivrant des signaux incrémentaux.
  5. Dispositif selon la revendication 2 et/ou 3, caractérisé par des transmetteurs de valeur de consigne et de valeur réelle délivrant des signaux sous une forme codée numériquement.
  6. Dispositif selon l'une ou plusieurs des revendications précédentes, caractérisé par un détecteur (99) contrôlant le transfert des tiges de filtre (3) dans la conduite de transport pneumatique (16) et arrêtant l'entraínement (91) en cas d'échec d'un transfert.
EP94110872A 1993-07-24 1994-07-13 Dispositif pour transférer des tiges de filtre d'une réserve dans une conduite de transport pneumatique Expired - Lifetime EP0635220B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4324896 1993-07-24
DE4324896A DE4324896A1 (de) 1993-07-24 1993-07-24 Vorrichtung zum Überführen von Filterstäben aus einem Vorrat in eine pneumatische Förderleitung

Publications (2)

Publication Number Publication Date
EP0635220A1 EP0635220A1 (fr) 1995-01-25
EP0635220B1 true EP0635220B1 (fr) 1999-11-24

Family

ID=6493629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94110872A Expired - Lifetime EP0635220B1 (fr) 1993-07-24 1994-07-13 Dispositif pour transférer des tiges de filtre d'une réserve dans une conduite de transport pneumatique

Country Status (5)

Country Link
US (1) US5697488A (fr)
EP (1) EP0635220B1 (fr)
JP (1) JP3538455B2 (fr)
DE (2) DE4324896A1 (fr)
ES (1) ES2140481T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408494A1 (de) * 1994-03-14 1995-09-21 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zum Fördern von Filterstäben
US5709507A (en) * 1995-12-22 1998-01-20 Tokyo Automatic Machinery Works, Ltd Pneumatic bar conveying apparatus
IT1309989B1 (it) * 1999-06-29 2002-02-05 Gd Spa Dispositivo di movimentazione di rulli in macchine automatiche.
CN100435673C (zh) * 2003-07-10 2008-11-26 豪尼机械制造股份公司 制造具有过滤嘴的杆形烟草制品的设备
PL1495685T3 (pl) * 2003-07-10 2006-08-31 Hauni Maschinenbau Gmbh Urządzenie do wytwarzania sztabkowych produktów tytoniowych z filtrem, zwłaszcza papierosów z filtrem
ITBO20040495A1 (it) * 2004-08-03 2004-11-03 Gd Spa Apparecchiatura du trasferimento di articoli a barretta
DE102010018817A1 (de) * 2010-04-29 2011-11-03 Hauni Maschinenbau Ag Transportvorrichtung für eine Maschine zur Herstellung von stabförmigen Produkten der Tabak verarbeitenden Industrie
CN104399719B (zh) * 2014-11-01 2017-03-15 常德瑞华制造有限公司 一种滤棒发射管道自动清堵系统发射端装置及其方法
IT201600108688A1 (it) * 2016-10-27 2018-04-27 Gima Tt S P A Gruppo di alimentazione di filtri, e apparato e metodo per la realizzazione di articoli comprendenti detti filtri
US11414969B2 (en) * 2020-06-30 2022-08-16 Hi-Crush Canada Inc. Method and system for metering proppant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386774A (en) * 1965-06-17 1968-06-04 Tobacco Res & Dev I Ltd Valves for feeding articles into pneumatic conveyance systems
GB1247181A (en) * 1968-01-02 1971-09-22 Tobacco Res & Dev I Ltd Article feeding system
US3827757A (en) * 1972-05-05 1974-08-06 Hauni Werke Koerber & Co Kg Apparatus for transporting rod-shaped articles
DE2909292C2 (de) * 1979-03-09 1985-01-03 Bernhard Beumer Maschinenfabrik Kg, 4720 Beckum Aufgabevorrichtung zum Aufgeben einzelner Stückgüter auf einen angetriebenen Aufnahmeförderer
US4368742A (en) * 1980-02-02 1983-01-18 Hauni-Werke Korber & Co. Kg. Apparatus for replenishing the supplies of filter rod sections in the magazines of filter tipping machines
US4710966A (en) * 1984-01-04 1987-12-01 Itek Corporation Digital frame processor pipe line circuit
IT1186023B (it) * 1984-11-17 1987-11-18 Hauni Werke Koerber & Co Kg Procedimento e dispositivo per trasportare pneumaticamente aritcoli dell'industria di lavorazione del tabacco

Also Published As

Publication number Publication date
JP3538455B2 (ja) 2004-06-14
ES2140481T3 (es) 2000-03-01
EP0635220A1 (fr) 1995-01-25
DE59408947D1 (de) 1999-12-30
JPH07147962A (ja) 1995-06-13
DE4324896A1 (de) 1995-01-26
US5697488A (en) 1997-12-16

Similar Documents

Publication Publication Date Title
CH693132A5 (de) Drahtführungsvorrichtung einer Drahtsäge.
EP0635220B1 (fr) Dispositif pour transférer des tiges de filtre d'une réserve dans une conduite de transport pneumatique
DE3436217A1 (de) Verfahren und vorrichtung zum wechseln von bobinen in verbindung mit verpackungsmaschinen
EP0087644B1 (fr) Bobineuse multiple tournante
DE19520342A1 (de) Vorrichtung zum Zuführen von Zuschnitten
EP0143961B1 (fr) Dispositif pour l'enveloppement d'objets, spécialement de groupes de cigarettes
DE3000723A1 (de) Beschickungssystem fuer eine maschine der papierverarbeitenden industrie mit kontinuierlicher zufuhr eines papierstreifens oder -bandes
DE2711471A1 (de) Vorrichtung zum einstellen und ausscheiden von verpackungsmaterialabschnitten (aus staniolpapier) in hochleistungs- zigarettenverpackungsmaschinen
EP0298267A1 (fr) Dispositif pour enrouler ou dérouler des produits imprimés, en formation imbriquée, arrivant ou emportés par un transporteur
EP0003991A2 (fr) Procédé et dispositif pour l'enroulement d'une bande de film et le chargement d'une cartouche avec ce film
DE3113619C2 (de) Vorrichtung zur Kantensteuerung für eine Legemaschine
EP0672355B1 (fr) Procédé et dispositif de transport de tiges de filtre
DE2558998A1 (de) Vorrichtung zum beschneiden der stirnseitigen raender von rollen, insbesondere der folienraender an folienwickeln
DE3701285A1 (de) Vorrichtung zur foerderung eines papierstreifens in einer zweistrang-zigarettenfertigungsmaschine
DE1279745B (de) Steuereinrichtung zum Umspulen von Magnetbaendern u. dgl.
DE3426976A1 (de) Vorrichtung zur durchfuehrung eines rollenwechsels
DE2116187B2 (de) Vorrichtung zum Überführen von stabförmigen Artikeln der tabakverarbeitenden Industrie aus einem Vorrat in eine pneumatische Förderleitung
DE3107807C2 (de) Bogenbeschleunigungsvorrichtung
CH371406A (de) Vorrichtung zum Zuführen der Webkette an einem Webstuhl
DE102019203346A1 (de) Bahnausrichtvorrichtung und Ausrichtverfahren für eine flexible Materialbahn
DE4241722C2 (de) Verfahren zum Überwachen und Steuern der Vorschubgeschwindigkeit eines ununterbrochenen Zigarettenstranges in einer Zigarettenfertigungsmaschine
DE3341914C2 (de) Jigger zur Durchführung von Flüssigkeitsbehandlungen an textilen Warenbahnen
DE102008007262A1 (de) Verfahren und Vorrichtung zum Zuführen von Packungsmänteln zu einer Füllmaschine
DE2554903B2 (de) Vorrichtung zum abschrauben von schraubkappen von in flaschenkaesten stehenden flaschen
DE3422434A1 (de) Verfahren und vorrichtung zum herstellen eines tabakstrangs

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): BE CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19950705

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

Owner name: HAUNI MASCHINENBAU AKTIENGESELLSCHAFT

17Q First examination report despatched

Effective date: 19970121

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

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

AK Designated contracting states

Kind code of ref document: B1

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

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

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19991124

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

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

Effective date: 19991124

REF Corresponds to:

Ref document number: 59408947

Country of ref document: DE

Date of ref document: 19991230

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2140481

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: BE

Payment date: 20000718

Year of fee payment: 7

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: BE

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

Effective date: 20010731

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

BERE Be: lapsed

Owner name: HAUNI MASCHINENBAU A.G.

Effective date: 20010731

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

Ref country code: ES

Payment date: 20030513

Year of fee payment: 10

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

Ref country code: FR

Payment date: 20030723

Year of fee payment: 10

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 NON-PAYMENT OF DUE FEES

Effective date: 20040714

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: 20050331

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20040714

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

Ref country code: CH

Payment date: 20060724

Year of fee payment: 13

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

Ref country code: NL

Payment date: 20060725

Year of fee payment: 13

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

Ref country code: DE

Payment date: 20060726

Year of fee payment: 13

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

Ref country code: IT

Payment date: 20060731

Year of fee payment: 13

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

Ref country code: GB

Payment date: 20070625

Year of fee payment: 14

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20080201

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

Ref country code: NL

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

Effective date: 20080201

Ref country code: LI

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

Effective date: 20070731

Ref country code: DE

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

Effective date: 20080201

Ref country code: CH

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

Effective date: 20070731

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

Effective date: 20080713

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: 20080713

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

Ref country code: IT

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

Effective date: 20070713