EP1380218B1 - Dispositif et procédé de formation d'un budin dans l'industrie du tabac - Google Patents

Dispositif et procédé de formation d'un budin dans l'industrie du tabac Download PDF

Info

Publication number
EP1380218B1
EP1380218B1 EP03015428A EP03015428A EP1380218B1 EP 1380218 B1 EP1380218 B1 EP 1380218B1 EP 03015428 A EP03015428 A EP 03015428A EP 03015428 A EP03015428 A EP 03015428A EP 1380218 B1 EP1380218 B1 EP 1380218B1
Authority
EP
European Patent Office
Prior art keywords
suction belt
wheel
belt
suction
rod
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
EP03015428A
Other languages
German (de)
English (en)
Other versions
EP1380218A1 (fr
Inventor
Heinz Focke
Reinhard Hoppe
Tobias Jacobi
Michael Rapp
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.)
Focke and Co GmbH and Co KG
Original Assignee
Focke and Co 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 Focke and Co GmbH and Co KG filed Critical Focke and Co GmbH and Co KG
Publication of EP1380218A1 publication Critical patent/EP1380218A1/fr
Application granted granted Critical
Publication of EP1380218B1 publication Critical patent/EP1380218B1/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
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1842—Trimming devices
    • 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
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1814—Forming the rod containing parts of different densities, e.g. dense ends

Definitions

  • the invention relates to an apparatus for producing a fiber strand of Tobacco processing industry, in particular a tobacco rod for the production of cigarettes, with a conveyor - suction belt - for the transport of Fibers on an underside of the conveyor along a conveyor line and with a separator - trimmer - for the removal of zuge felicittem fiber excess forming the fiber strand and with an organ in the conveying direction is driven by the suction belt, for the production of compressed areas within the fiber strand. Furthermore, the invention relates to a corresponding Process for producing a fiber strand of the tobacco processing industry.
  • the fiber strand reinforcements for example in Form of densified areas of the fiber material to be provided in the finished smoking articles are arranged in the region of the free ends. at the reinforcements are usually areas with an elevated Fiber concentration compared to other areas of the fiber strand.
  • From DE 36 27 059 A1 discloses a device for generating areas with an increased fiber concentration within a fiber strand known. there becomes a locally limited via a rotationally driven compression means Negative pressure exerted on the fiber strand to produce compressed Areas.
  • the invention has for its object to propose measures for the Production of such reinforcements in strand devices of high performance.
  • the device according to the invention is characterized characterized in that the organ wheel, belt - at least temporarily at one free top of the suction belt is applied to produce compressed Areas within the fiber strand by transferring pressure to the Suction belt.
  • the pressure of the organ on the suction belt can the quantity of the supplied Fibers or the density of the fiber strand are controlled.
  • the distance between the suction belt and the trimmer is low, so that a corresponding amount of fiber excess is removed by the trimmer.
  • the distance between the trimmer and the suction belt is the distance between the trimmer and the suction belt larger, so that a corresponding smaller amount of fiber excess is removed.
  • the suction belt is temporarily with a low or even pressurized so that the fiber strand has a limited area having an increased fiber concentration, ie a densified area.
  • the densified areas may additionally by the temporary admission of the suction belt with a Vacuum be generated.
  • the fibers become active during the application the suction belt locally compacted, especially before they are in the effective range get the trimmer.
  • a wheel may be provided in the region of its peripheral surface abuts the suction belt.
  • the Rad distributed over its peripheral surface recesses, especially pockets or have flattened areas, ie in particular a non-uniform Radius.
  • the wheel may preferably have a plurality of suction holes in the area the recesses etc. open into the peripheral surface and the with a vacuum source keep in touch.
  • a belt provided may be, which is also located above the suction belt and a plurality of evenly distributed over the circumference recesses, in particular Bulges, has.
  • fibers 10 are a conveying means, namely a suction belt 11 and a suction conveyor, fed and along a bottom 12 of the suction belt 11 in Direction of a separator, namely a trimmer 13, transported.
  • a fiber excess namely a tobacco surplus 14, from the suction belt 11 removed to form a tobacco rod 15.
  • the tobacco rod 15 is in Subsequently fed to a test station 16, in which the density of the tobacco rod 15 is checked becomes.
  • a test station 16 in which the density of the tobacco rod 15 is checked becomes.
  • the suction belt 11 is an endless conveyor, preferably is continuously driven in the conveying direction and guided over a plurality of guide rollers 17 is.
  • the suction belt 11 extends at least partially within a not shown Housing or suction box. At least in the area of a conveyor line for the fibers 10 or the tobacco rod 15, the suction belt 11 can be acted upon by a negative pressure, such that the fibers 10 and the tobacco rod 15 on the underside 12 of the suction belt 11 are kept pneumatically.
  • Above the suction belt 11 are at least in Area of the conveyor line of the fibers 10 and the tobacco rod 15 support rollers 48th intended.
  • the suction belt 11 is located during transport below the support rollers 48 on.
  • the support rollers 48 are at regular intervals from each other along the Conveyor des.Saugbands 11 arranged.
  • the feeding of the fibers 10 to the suction belt 11 takes place in a first section of the Conveyor line.
  • the fibers 10 are fed to the suction belt 11 from below, for example in the area of a fiber shower.
  • the fibers 10 are thereby in the direction the arrows 19 moves upward and pneumatically on the underside 12 of the suction belt 11 held.
  • the amount of accumulated fibers 10 exceeds a required for the production of the tobacco rod 15 measure.
  • the extension of the fibers 10 below the suction belt 11 in vertical Direction ie the height of the conveyed fibers 10, exceeds the later height of the Tobacco rod 15.
  • the fibers 10 are the trimmer 13th fed.
  • the trimmer 13 essentially consists of two drives 20, in particular two (servo) motors and two trimmer wheels 21, by the drives 20 via one each Shaft 49 are driven in opposite directions to each other, namely in the direction of the arrows 22nd ( Figure 6).
  • the trimmer wheels 21 have circumferential cutting surfaces for the decrease serve the tobacco surplus 14.
  • the trimmer wheels 21 are in plan arranged side by side and in relation to the conveying direction of the Saugbandes 11 at the same height.
  • the trimmer wheels 21 are directed horizontally and run parallel to the bottom 12 of the suction belt 11.
  • the distance between the Circumferential surfaces or cutting surfaces of the trimmer wheels 21 is only slight, in particular such that the trimmer wheels 21 only by the width of a gap 50th spaced apart from each other.
  • the location of the trimmer wheels 21 in the vertical direction ie the distance between the trimmer wheels 21 to the bottom 12 of the suction belt 11, is changeable.
  • the trimmer wheels 21 are moved up and down by a drive 24.
  • the through the trimmer wheels 21 removed tobacco surplus 14 is the suction belt 11 again fed, namely in the first section of the conveyor line.
  • the supplied fibers 10 or the tobacco rod 15 on the suction belt 11 are guided laterally by walls 23.
  • the Walls 23 may be part of the housing or the suction box of the suction belt 11 be.
  • the member is a wheel 25.
  • the wheel 25 is arranged above the suction belt 11 and in the conveying direction of the suction belt 11th rotatably driven, in the direction of arrow 26.
  • the wheel 25 is positioned so that it in the region of a circumferential surface 27 at least partially or temporarily on the suction belt 11 rests and preferably exerts a slight pressure on this.
  • the wheel 25 is is coupled via a gear 28 with a separate drive 29 and is about this preferably continuously and at about the same speed and in the same direction as the suction belt 11 driven in rotation.
  • the wheel 25 is immediate with respect to the conveying direction of the suction belt 11 upstream of the trimmer 13, namely such that first the fibers 10 are partially compressed by the wheel 25 and essentially thereafter the Tobacco excess 14 is removed by the trimmer 13.
  • a special feature of the wheel 25 is that by or during the installation of the Rades 25 on the suction belt 11, the distance between the suction belt 11 and the Trimmer wheels 21 of the trimmer 13 is variable.
  • the wheel 25 in the region of the peripheral surface 27 has recesses or pockets, namely flattened areas 30.
  • the flattened areas 30 are uniform over the Circumferential area 27 distributed.
  • the flattened areas 30 are each arranged opposite to the wheel 25. In the embodiment of FIG. 1 to 4 four flattened areas 30 are provided. However, it can also be a larger or smaller number of flattened areas 30 may be provided.
  • the wheel 25 has a smaller radius than outside the flattened areas 30.
  • the wheel 25 temporarily in the field of flattened areas 30 and temporarily outside the flattened areas 30 am Saugband 11 is present. Due to the changing radii of the wheel 25 changes the distance of the suction belt 11 to the trimmer wheels 21.
  • the wheel 25 in Area of the flattened areas 30 on the suction belt 11 is the distance of the suction belt 11 to the trimmer wheels 21 larger than at installation of the wheel 25 on the suction belt eleventh outside of the flattened areas 30. This results in a correspondingly larger or less decrease of tobacco excess 14 by the trimmer wheels 21 and thus controlling the fiber density within the tobacco rod 15.
  • the extent and arrangement of the compressed areas 31 within the Tobacco strand 15 is dependent on the rotational speed of the wheel 25 and the Number of flattened areas 30 on the one hand and the conveying speed of Saugbandes 11 on the other. At substantially more consistent Rotation speed of the wheel 25 with the conveying speed of the suction belt eleventh the tobacco rod 15 at equal intervals compressed areas 31 of the same Size up.
  • the length of the compressed areas 31 in turn depends in this case from the extension of the flattened areas 30 on the wheel 25 and of the Rotation speed of the wheel 25. It is understood that by appropriate Choosing these parameters the length and distribution of the densified areas 31 in Tobacco strand 15 can be controlled.
  • the wheel 25 with a preferably slightly different To drive speed than the suction belt 11, in particular a larger or smaller rotational speed. Since the wheel 25 has its own, from the suction belt 11 has separate drive 29, its rotational speed can be independent to be controlled. In this way it is possible during operation of the device to control the length and distribution of the densified areas 31 in the tobacco rod 15.
  • the suction belt 11 over the Wheel 25 can be acted upon temporarily with an additional negative pressure.
  • the Rad 25 radially directed suction holes 32, which open into the peripheral surface 27.
  • four suction holes 32 are provided, the starting from a central in cross-section center of the wheel 25 is arranged Axial bore 33 each lead to a flattened area 30. Every suction hole is individually shut off, so that preferably only at a suction bore 32, a negative pressure is applied, namely in each case that suction bore 32 which is directed to the suction belt 11.
  • the suction belt 11 is cyclically subjected to a negative pressure, namely according to the rotational speed of the wheel 25 Fibers 10 sucked in the direction of the suction belt 11, whereby the through flattened areas 30 of the wheel 25 compression was further reinforced.
  • the central axial bore 33 communicates via an air duct 34 in a drive axle 35 a vacuum pump 36 in conjunction to generate the negative pressure in the Suction holes 32.
  • Another feature relates to a height adjustment of the wheel 25.
  • the drive axle 35 of the wheel 25 is mounted in a holder 37 and together with this holder 37 via a spindle drive 38 in the vertical Direction is moved up and down.
  • the density of the fibers 10 are predetermined in the tobacco rod 15.
  • FIG. 1 Another embodiment of the invention is shown in FIG. One and only Difference to the embodiment described above is that the Wheel 25 does not have flattened areas 30, but the radius of the wheel 25th is constant.
  • the densified areas 31 in the tobacco rod 15 are in Embodiment of FIG. 5 exclusively by the action of the Saugbandes 11 generated with negative pressure on the suction holes 32 of the wheel 25.
  • the wheel 25 is located on the suction belt eleventh and exerts a slight pressure on this, whereby the distance of the suction belt 11th is given to the trimmer wheels 21.
  • Fig. 7 shows a third embodiment.
  • the organ for the production of compacted Areas 31 within the tobacco rod 15 is in this case by a belt 40th educated.
  • the belt 40 is disposed above the suction belt 11 and is like the wheel 25 at least partially or temporarily with slight pressure on the suction belt 11 at.
  • the belt 40 is guided over two conveyor wheels 41, wherein the axes of the conveyor wheels 41 via a pivot arm 42 are interconnected.
  • the distance of the belt 40 to Suction belt 11 is adjustable, namely such that the belt 40 aufund in the vertical direction can be moved, according to double arrow 43.
  • the pivot arm 42 on the one hand attached to a spindle drive 38, as well as the wheel 25.
  • an axis of a feed wheel 41 is formed as a pivot axis 44.
  • the Belt 40 evenly distributed over the circumference recesses, namely bulges 45, up.
  • the bulges 45 serve the same purpose as the flattened Areas 30 and the troughs and pockets of the wheel 25.
  • the suction belt 11 in the region of the bulges 45 has a larger Distance to the trimmer wheels 21 on, as outside the bulges 45th Accordingly, in the area of the bulges 45 a smaller amount Tobacco excess 14 removed by the trimmer wheels 21, resulting in the compressed areas 31 within the tobacco rod 15 leads.
  • the suction belt 11 on the bulges 45 of the belt 40 with a strong preferably negative pressure is applied.
  • the belt 40 is in relation to the conveying direction of the Suction belts 11 upstream of the trimmer wheels 21 and extends to in the first section of the conveyor line, namely in the area of the fiber feed.
  • a control unit 46 is provided for controlling the device.
  • the controller 46 is via electrical lines 47 to the test station 16, the vacuum pump 36, the drive 29 of the wheel 25 and the belt 40 and the drive 24 for height adjustment of the Trimmers 13 connected.
  • the control unit 46 in particular the speed the suction belt 11, the wheel 25 and the belt 40 and their distance from the suction belt 11 controlled, and the altitude of the trimmer wheels 21.
  • the wheel 25th or the belt 40 is operated at the same speed as the suction belt 11.
  • speed can be slightly faster or slower than that Speed of the suction belt 11 to the distance of the compressed areas 31st within the tobacco rod 15 to increase or decrease. This way you can an adaptation to the length of the cigarette or smoking article to be produced.
  • the location and size of the densified areas 31 within the tobacco rod 15 is predetermined by the control unit 46 such that the compressed areas 31 after cutting the wrapped tobacco rod 15 in the region of the free ends of the Cigarettes are located.
  • the cutting of the tobacco rod 15 is always carried out in the middle a compacted area 31.
  • the tobacco rod 15 first to cigarettes is divided double length, it is provided that a compacted area 31 in the middle the separated part of the tobacco rod 15 is arranged and each half compacted region 31 at the two free ends of the separated part of the Tobacco rod 15.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Claims (15)

  1. Dispositif de fabrication d'un boudin fibreux pour l'industrie du tabac, notamment d'un boudin continu de brins de tabac (15) pour former des cigarettes, avec un moyen de transport - une courroie d'aspiration (11) - pour le transport de brins (10) sur un côté inférieur (12) de la courroie d'aspiration (11) le long d'une bande transporteuse, et avec un dispositif de séparation - ébouteur (13) - pour enlever les brins en excédent transportés en formant le boudin, et avec un organe pouvant être entraíné dans le sens de transport de la courroie d'aspiration (11) en vue de créer des zones tassées (31) à l'intérieur du boudin, caractérisé en ce que l'organe - roue (25), courroie (40) - adhère au moins temporairement à un côté supérieur libre de la courroie d'aspiration (11) pour générer des zones tassées (31) à l'intérieur du boudin en transmettant la pression à la courroie d'aspiration (11).
  2. Dispositif selon la revendication 1, caractérisé en ce qu'une roue (25) pouvant être entraínée en rotation est disposée au-dessus de la courroie d'aspiration (11), laquelle roue adhère au moins en partie à la courroie d'aspiration (11) dans la zone d'une surface périphérique (27).
  3. Dispositif selon la revendication 2, caractérisé en ce que la roue (25) présente des retraits, notamment des poches ou des zones aplaties (30), réparties régulièrement sur la surface périphérique (27).
  4. Dispositif selon la revendication 3, caractérisé en ce que la roue (25) présente un rayon plus petit dans la zone des retraits que dans les zones restantes en vue de modifier un écart entre la courroie d'aspiration (11) et l'ébouteur ( 13).
  5. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la courroie d'aspiration (11) peut être alimentée en vide à l'aide de la roue (25) dans la zone des retraits.
  6. Dispositif selon la revendication 5, caractérisé en ce que les retraits de la roue (25) sont reliés à une source de vide par des alésages d'aspiration (32), notamment quatre, disposés radialement dans la roue (25).
  7. Dispositif selon la revendication 1, caractérisé en ce qu'une courroie (40) au moins partiellement perméable à l'air est disposée au-dessus de la courroie d'aspiration (11), la courroie (40) présentant plusieurs évidements, notamment des courbures (45), disposés régulièrement sur la périphérie.
  8. Dispositif selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'organe - roue (25), courroie (40) - est disposé en amont du dispositif de séparation dans le dispositif de transport de la courroie d'aspiration (11).
  9. Dispositif selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'organe - roue (25), courroie (40) - est réglable en hauteur.
  10. Dispositif selon l'une quelconque des revendications 1 à 9, caractérisé en ce que l'organe - roue (25), courroie (40) - est mobile au moins dans la zone de l'installation sur la courroie d'aspiration (11) dans le sens de déplacement de la courroie d'aspiration (11) et à approximativement la même vitesse que la courroie d'aspiration (11), ou à une vitesse légèrement différente de celle de la courroie d'aspiration (11).
  11. Procédé de fabrication d'un boudin pour l'industrie du tabac, notamment un boudin continu de tabac (15) pour former des cigarettes, les brins (10) étant rassemblés sur un côté inférieur d'un moyen de transport - courroie d'aspiration (11) - et guidés sur le côté inférieur (12) de la courroie d'aspiration (11) le long d'une bande transporteuse d'un dispositif de séparation - ébouteur (13) - pour enlever les brins en excédent en formant le boudin continu de tabac, et des zones tassées (31) étant créées à l'intérieur du boudin continu de tabac par un organe entraíné au moins temporairement dans le dispositif de transport de la courroie d'aspiration (11), caractérisé par les caractéristiques suivantes :
    a) l'organe - roue (25), courroie (40) - adhère au moins temporairement à un côté supérieur libre de la courroie d'aspiration (11),
    a) les zones (31) tassées sont créées par l'organe - roue (25), courroie (40) - en transmettant la pression à la courroie d'aspiration (11).
  12. Procédé selon la revendication 11, caractérisé en ce qu'une roue (25) entraínée en rotation adhère au moins partiellement à la courroie d'aspiration (11) dans la zone d'une surface périphérique (27), et prédéfinit son écart par rapport à l'ébouteur (13) par l'installation sur la courroie d'aspiration (11).
  13. Procédé selon la revendication 12, caractérisé en ce que la roue (25) présente des retraits, notamment des poches ou des zones aplaties (30), réparties régulièrement sur la surface périphérique (27), la courroie d'aspiration (11) étant disposée, pour une installation au moins temporaire sur la roue (25) dans la zone des retraits, à un écart inférieur par rapport à l'ébouteur (13) à celui existant pour une installation sur la roue (25) dans des zones en dehors des retraits.
  14. Procédé selon l'une quelconque des revendications 11 à 13, caractérisé en ce que la courroie d'aspiration (11) peut être alimentée en vide à l'aide des retraits de la roue (25).
  15. Procédé selon l'une quelconque des revendications 11 à 14, caractérisé en ce que la création de zones tassées (31) dans le boudin continu de tabac (15) est réalisée de préférence directement avant d'enlever le tabac en excédent (14) dans la zone de l'ébouteur (13).
EP03015428A 2002-07-11 2003-07-09 Dispositif et procédé de formation d'un budin dans l'industrie du tabac Expired - Lifetime EP1380218B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10231548A DE10231548A1 (de) 2002-07-11 2002-07-11 Vorrichtung und Verfahren zum Herstellen eines Faserstrangs der tabakverarbeitenden Industrie
DE10231548 2002-07-11

Publications (2)

Publication Number Publication Date
EP1380218A1 EP1380218A1 (fr) 2004-01-14
EP1380218B1 true EP1380218B1 (fr) 2005-06-15

Family

ID=29723867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03015428A Expired - Lifetime EP1380218B1 (fr) 2002-07-11 2003-07-09 Dispositif et procédé de formation d'un budin dans l'industrie du tabac

Country Status (2)

Country Link
EP (1) EP1380218B1 (fr)
DE (2) DE10231548A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2241204A1 (fr) 2009-04-15 2010-10-20 Hauni Maschinenbau Aktiengesellschaft Dispositif d'ébarbage du tabac pour une machine à fabriquer les cigarettes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354759A1 (de) * 2003-11-21 2005-06-30 Hauni Maschinenbau Ag Gleitschuh
DE102010039099A1 (de) * 2010-08-09 2012-02-09 Hauni Maschinenbau Ag Vorrichtung und Verfahren zum Fördern eines Stranges der tabakverarbeitenden Industrie
DE102016101584A1 (de) * 2016-01-29 2017-08-03 Hauni Maschinenbau Gmbh Saugbandeinheit mit Stelleinrichtung zum Verstellen des Abstandes zwischen einer Pressscheibe der Saugbandeinheit und einem Schaberelement sowie Verfahren hierzu
IT201700036027A1 (it) * 2017-04-03 2018-10-03 Gd Spa Unità e metodo per la realizzazione di almeno un cordone semilavorato continuo di tabacco

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108373C (fr) * 1958-04-28
DE1169353B (de) * 1959-12-07 1964-04-30 Hauni Werke Koerber & Co Kg Vorrichtung zum Bilden eines an bestimmten Stellen verdichteten Tabakstranges
DE3627059A1 (de) * 1985-08-22 1987-02-26 Hauni Werke Koerber & Co Kg Vorrichtung zum herstellen eines faserstrangs der tabakverarbeitenden industrie
IT1202201B (it) * 1985-11-19 1989-02-02 Gd Spa Metodo per produrre sigarette contenenti almeno due miscele di tabacco differenti
GB9504677D0 (en) * 1995-03-08 1995-04-26 Molins Plc Cigarette making machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2241204A1 (fr) 2009-04-15 2010-10-20 Hauni Maschinenbau Aktiengesellschaft Dispositif d'ébarbage du tabac pour une machine à fabriquer les cigarettes
DE102009017117A1 (de) 2009-04-15 2010-12-09 Hauni Maschinenbau Ag Trimmeinrichtung und Verfahren zur Steuerung einer Trimmeinrichtung

Also Published As

Publication number Publication date
EP1380218A1 (fr) 2004-01-14
DE10231548A1 (de) 2004-03-25
DE50300649D1 (de) 2005-07-21
DE10231548A8 (de) 2004-07-22

Similar Documents

Publication Publication Date Title
DE69112429T2 (de) Klebstoffspender.
DE69020530T2 (de) Verfahren und Vorrichtung zum Ausstrecken von Teig.
DE1817869C3 (de) Forderanordnung fur den Transport von Filterstaben, Zigaretten oder anderen stabformigen Artikeln der tabakverarbeiten den Industrie Ausscheidung aus 1815317
EP1675796B1 (fr) Dispositif de depot d'une bande de materiau flexible
DE69409648T3 (de) Dispositif pour detacher et transporter à grande vitesse un voile fibreux en sortie de carde
DE69208599T2 (de) Verfahren und Vorrichtung zum abstandsgleichen Fördern von Produkten zu einer Verpackungsmaschine
DE3037376A1 (de) Vorrichtung zur foerderung und fuehrung einer materialbahn, insbesondere einer papierbahn in einer maschine zur herstellung von zigaretten
DE2903461A1 (de) Vorrichtung zur zufuehrung von staebchenfoermigen gegenstaenden
DE3720606C2 (de) Maschine zur Fertigung eines ununterbrochenen Zigarettenstranges
EP1380218B1 (fr) Dispositif et procédé de formation d'un budin dans l'industrie du tabac
DE3345609A1 (de) Verfahren und vorrichtung zum bilden von stabfoermigen artikeln der tabakverarbeitenden industrie
DE69502310T2 (de) Förderanlage für Gruppen von empfindlichen, länglichen Gegenständen, insbesondere in Zigarettenverpackungsmaschinen
EP1275311B1 (fr) Dispositif pour préparer un courant de fibres dans l'industrie du tabac
DE69608040T2 (de) Verfahren und Einrichtung zur gleichzeitigen Herstellung einer Anzahl von Tabaksträngen
DE2513867A1 (de) Verfahren und vorrichtung zum bilden eines endlosen tabakstrangs fuer die herstellung von zigaretten
EP1048229B1 (fr) Appareil et méthode pour fabriquer des cigarettes
EP1825767B1 (fr) Corps d'écoulement d'une machine à rouler des cigarettes
EP2062485A1 (fr) Groupe d'impression avec controle de la vitesse rotative d'un rouleau d'impression
DE3230144C2 (fr)
DE2756473A1 (de) Vorrichtung zum einfuellen von papierstapeln in schachteln
DE3516909C2 (de) Zigaretten-Fertigungsmaschine
EP1692957A1 (fr) Traitement d'une bande de matière filtrante pour l'industrie du tabac
DE3445574A1 (de) Verfahren und maschine zur herstellung von zigaretten unter regelung der verteilung von kurzem tabak
DE3231464A1 (de) Verfahren und vorrichtung zum einspeisen von tabak in eine tabakschneidemaschine
DE2410168A1 (de) Vorrichtung zum bilden eines fortlaufenden tabakstranges

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

AKX Designation fees paid
17P Request for examination filed

Effective date: 20040405

RBV Designated contracting states (corrected)

Designated state(s): DE GB IT

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

Owner name: FOCKE & CO. (GMBH & CO. KG)

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

17Q First examination report despatched

Effective date: 20041007

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 50300649

Country of ref document: DE

Date of ref document: 20050721

Kind code of ref document: P

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

Effective date: 20050726

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

Effective date: 20060316

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

Ref country code: DE

Payment date: 20090722

Year of fee payment: 7

Ref country code: GB

Payment date: 20090708

Year of fee payment: 7

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

Ref country code: IT

Payment date: 20090721

Year of fee payment: 7

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

Effective date: 20100709

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

Ref country code: DE

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

Effective date: 20110201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50300649

Country of ref document: DE

Effective date: 20110201

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: 20100709

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: 20100709