EP0309818A2 - Dispositif pour séparer des bandes de matériau en (deux) bandes partielles - Google Patents

Dispositif pour séparer des bandes de matériau en (deux) bandes partielles Download PDF

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Publication number
EP0309818A2
EP0309818A2 EP88115072A EP88115072A EP0309818A2 EP 0309818 A2 EP0309818 A2 EP 0309818A2 EP 88115072 A EP88115072 A EP 88115072A EP 88115072 A EP88115072 A EP 88115072A EP 0309818 A2 EP0309818 A2 EP 0309818A2
Authority
EP
European Patent Office
Prior art keywords
web
roller
material web
deflecting
partial webs
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
EP88115072A
Other languages
German (de)
English (en)
Other versions
EP0309818B1 (fr
EP0309818A3 (en
Inventor
Heinz Focke
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 EP0309818A2 publication Critical patent/EP0309818A2/fr
Publication of EP0309818A3 publication Critical patent/EP0309818A3/de
Application granted granted Critical
Publication of EP0309818B1 publication Critical patent/EP0309818B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/145—Including means to monitor product

Definitions

  • the invention relates to a device for the continuous cutting of a material web into at least two partial webs, in particular in connection with a packaging machine, the material web and the partial webs each being guided over adjustable deflecting members, in particular pivotable deflecting rollers, the position of which can be controlled by monitoring members of the material web and the individual webs .
  • material webs of packaging material for example paper, tinfoil, film etc.
  • material webs of packaging material are often fed in twice the width and by one in two partial webs before the production of blanks Split cut in the longitudinal median plane of the material web divided.
  • the partial webs then have the width required for the size of the blank.
  • This type of feeding of the packaging material is particularly advantageous in double-lane packaging machines.
  • monitoring elements are assigned to the material web or the partial webs, which adjust guide elements, in particular deflection rollers for the material web and the partial webs, when the position changes.
  • the invention has for its object to develop a device of the type mentioned in such a way that it enables a particularly sensitive adjustment of the material web and the individual webs to run precisely with a simple structure.
  • the device according to the invention is characterized in that the material web and / or the partial webs are each guided over two jointly adjustable (pivotable) deflecting rollers of a web adjusting member.
  • the web of material and the partial webs are assigned particularly precisely and sensitively reacting web adjusting members, each consisting of two mutually spaced, counter-driven deflection rollers. These are adjusted jointly to adjust the web run, with the result that very small adjusting movements are sufficient to bring about an adjustment of the web run.
  • the two deflecting rollers of a web adjusting device are arranged on a common roller carrier which leads to the through guidance of path adjustments is pivoted together.
  • a servomotor namely a stepper motor, is used which effects the required actuating movements via a spindle drive in accordance with actuating signals from the opto-electrical monitoring elements.
  • the roller carriers in turn are mounted as a pivotable unit on a support frame connected to the machine construction.
  • two roller carriers designed in the above manner are each pivotably arranged on a common support frame and are adjustable by means of separate servomotors with an associated spindle.
  • the relative arrangement of the two roller carriers with respect to one another is such that rollers that run up are mounted directly adjacent to one another. A largely parallel guidance of the two partial webs after the separating cut is thereby possible.
  • the running deflection rollers of the two roller carriers are arranged at a greater distance from one another, so that a diverging guidance of the partial webs takes place in the area between the two deflection rollers of the roller carriers.
  • the device shown as an exemplary embodiment is used in connection with packaging machines, in particular for the production of cigarette packs.
  • the packaging material can be tin foil as the inner wrapping for a cigarette group 10.
  • the packaging material is fed as a double-wide material web 11. This is continuously drawn off by a bobbin, not shown.
  • Two partial webs 12, 13 are formed from the double-wide material web 11 by central separation. These are dimensioned in width so that they are suitable for producing individual blanks 14 by cutting them off from one or the other partial web 12, 13.
  • a separating unit 15 which in the present exemplary embodiment consists of a circular separating knife 16 and a counter roller 17, over the circumference of which the material web 11 is guided.
  • the counter roller 17 is provided with a narrow, all-round groove 18, which with the disc-shaped cutting knife 16 corresponds. This partially enters the groove 18.
  • a side boundary of the same forms a cutting edge 19 on which the cutting knife 16 comes to rest with an outer edge region for making the cutting cut.
  • the separating knife 16 is arranged at the front end of a knife shaft 20. Both organs, namely the separating knife 16 and the counter roller 17, are driven in rotation in accordance with the conveying speed of the material web 11.
  • the relative position of the material web 11 and the partial webs 12 and 13 is monitored by feelers.
  • the material web 11 is assigned a first opto-electrical edge sensing element 21, namely in the conveying direction of the material path 11 at a short distance from the separating unit 15.
  • the edge sensing element 21 is here with two pairs of photosensors 22 and 23 equipped, which are arranged on both sides of a side edge of the material web 11 and above and below the same. Changes in the relative position of the running material web 11 are registered by this edge sensing element 21 and converted into a control signal for the path adjusting element 24.
  • Separate edge sensing elements 25 and 26 of the described embodiment are also assigned to the two partial webs 12 and 13. These act on the path adjusting elements 27 and 28 of one and the other partial path 12 and 13.
  • the edge sensing elements 21, 25 and 26 are attached to a lateral machine cheek 30 with support arms 29 which project on one side.
  • the edge feelers 25, 26 serve to control and maintain the exact relative position of the running partial webs 12, 13 and are therefore arranged adjacent to a processing station 31 in which the blanks 14 are produced by severing the partial web 12, 13.
  • the web adjusting members 24 on the one hand and 27, 28 on the other hand are designed in a special way.
  • the web adjusting element 24 intended for the individual material web 11 consists of two deflection rollers 32, 33 arranged at a distance from one another. These are rotatably mounted on a common support element, namely on a roller carrier 34. This consists of an elongated, corresponding to the length of the deflection rollers 32, 33, rectangular support plate 35 and transverse bearing flanges 36, 37 at the ends.
  • the deflection rollers 32, 33 are rotatably mounted in the bearing flanges 36, 37.
  • the roller carrier 34 is adjustable as a unit, namely pivotable about an eccentric pivot bearing 38. This consists of a short bearing pin 39 with a collar 40 at the end. The bearing pin 39 passes through a bore 41 in the support plate 35.
  • the roller carrier 34 is mounted on a fixed support frame 42.
  • this consists of a support arm 43 which extends approximately in the direction of the deflection rollers 32, 33 and is connected here to the machine cheek 30.
  • transverse or upright support legs 44, 45 are arranged for additional support of the roller carrier 34.
  • the pivot bearing 38 or the bearing pin 39 is connected to the support arm 43, in the present case in the central transverse plane of the support plate 35, but offset to the longitudinal center plane thereof. This results in an offset pivot point for the roller carrier 34 and therefore for the deflecting rollers 32, 33. This is approximately in the region of the deflection roller 32 running up for the material web 11.
  • the second, running deflection roller 33 is at a greater distance from the rotary bearing 38.
  • the support plate 35 is movably connected to the support legs 44, 45 via connecting bolts 46, 47.
  • the connecting bolts 46, 47 attached to the support legs 44, 45 enter arcuate slots 49 of the support plate 35.
  • the deflection rollers 32, 33 are driven in rotation by the material web 11. As shown, the looping areas of the deflecting rollers 32, 33 lie on opposite sides. Between the deflection rollers 32, 33 there is a diagonal course of the material web 11. The deflection rollers 32, 33 are thereby driven in opposite directions.
  • the arrangement described has the effect that even very slight adjustment movements of the roller carrier 34 cause a change in the running direction of the material web 11, specifically in accordance with control signals from the edge sensing element 21.
  • control elements are transferred to a servomotor 48, which is designed here as a stepper motor and is attached to the machine cheek 30 on the side opposite the web adjustment element 24.
  • a motor shaft 49 is connected via a coupling 50 to an actuating mechanism for the roller carrier 34.
  • the pivoting movements are effected by an adjusting spindle 51.
  • a spindle rod 52 of the same is connected to the motor shaft 49 via the coupling 50.
  • the spindle rod 52 is provided with a spindle thread 53. This is in engagement with a spindle nut 54, which in turn is attached to the support plate 35 via a rotary connection 55.
  • the rotary connection 55 is expediently designed in the manner of the rotary bearing 38.
  • the adjusting spindle 51 is arranged at a distance from the rotary bearing 38, namely at the upper or free ends of the support legs 44, 45.
  • the spindle rod 52 is rotatably mounted in these. In the area of one support leg 45, the spindle rod 52 is secured against axial displacements by rod thickenings 56, 57.
  • the adjusting mechanism described above also allows manual adjustments of the roller carrier 34.
  • a handwheel 58 is attached to the free end of the adjusting spindle 51. This is used in particular for the rough adjustment of the support plate 35.
  • the web adjusting members 27 and 28 for the partial webs 12, 13 are designed in an analogous manner.
  • Deflection rollers 59, 60 for the one partial web 12 are mounted on a first roller carrier 61 and corresponding deflection rollers 62, 63 on a second roller carrier 64.
  • the roller supports 61 and 64 are designed to match, namely with a support plate 65, 66 and in each case only one edge-side bearing flange 67 or 68. The latter are located on mutually distant sides of the support plates 65, 66.
  • the deflection rollers 59, 60 and 62, 63 are rotatably mounted here on one side, freely floating on the respectively associated bearing flange 67 or 68.
  • roller carriers 61 and 64 designed in this way are each individually adjustable or pivotable on a common support frame 69.
  • a pivot bearing 70 or 71 for connecting the roller supports 61, 64 to a support arm 72 of the support frame 69 is located on the lower or outer edge of the support plate 65 or 66, namely in a corner adjacent to the respective other support plate.
  • these rotary bearings 70, 71 are arranged in the region of the deflecting rollers 60 and 63, which are first detected by the partial webs 12, 13.
  • Support plates 65, 66 are essentially unchanged from one another during adjusting movements, while the support plates 65, 66 which diverge from the opposite deflection roller 59 or 62 are here at a greater distance from one another, and consequently also the deflection rollers 59, 62.
  • connecting bolts 73 and 74 are used in the region of upright legs 75, 76 which are oriented transversely to the supporting arm 69.
  • further connecting bolts 77 and 78 are used, which produce a connection to the supporting frame 69 in the region of the supporting arm 72.
  • the connecting bolts 73, 74 and 77 and 78 each act via arcuate elongated holes 79, concentrically with the pivot bearing 70 and 71, respectively.
  • Separate servomotors 80, 81 are used for the adjustment of one or the other roller carrier 61, 64. These act, analogous to the exemplary embodiment of FIGS. 4 and 5, on separate spindle rods 82, 83 each assigned to a roller carrier 61, 64. Both can be rotated in or mounted on the support legs 75, 76, with a distance from each other. Each spindle rod 82, 83 is assigned a spindle nut 84 or 85 connected to one of the support plates 65, 66. These are accordingly also offset on the support plates 65, 66. Due to the described relative positions of the movable and fixed organs, the spindle nuts 84, 85 are also assigned elongated holes 86. These allow the support plates 65, 66 to be adjusted without constraint.
  • the partial webs 12, 13 continue to run parallel next to one another after the separating cut has been made, without spreading in the conveying direction. This is possible due to the close proximity of the deflecting rollers 60 and 63 which are arranged at the same axis and which, due to their inclined position, cause the partial webs 12, 13 to tilt so that they are directed towards one another in a roof shape.
  • the diverging guidance of the partial webs 12, 13 takes place in the area between the deflection rollers 60 and 59 on the one hand and 63 and 62 on the other hand.
  • the deflecting rollers 60, 63 on the one hand and 59 and 62 on the other hand are also directed toward one another in the normal position in a roof shape.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
EP19880115072 1987-10-01 1988-09-15 Dispositif pour séparer des bandes de matériau en (deux) bandes partielles Expired - Lifetime EP0309818B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3733129A DE3733129C2 (de) 1987-10-01 1987-10-01 Vorrichtung zum Trennen einer Materialbahn in zwei Teilbahnen
DE3733129 1987-10-01

Publications (3)

Publication Number Publication Date
EP0309818A2 true EP0309818A2 (fr) 1989-04-05
EP0309818A3 EP0309818A3 (en) 1990-07-11
EP0309818B1 EP0309818B1 (fr) 1995-03-01

Family

ID=6337346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880115072 Expired - Lifetime EP0309818B1 (fr) 1987-10-01 1988-09-15 Dispositif pour séparer des bandes de matériau en (deux) bandes partielles

Country Status (6)

Country Link
US (1) US4960234A (fr)
EP (1) EP0309818B1 (fr)
JP (1) JP2609304B2 (fr)
BR (1) BR8805050A (fr)
CA (1) CA1317213C (fr)
DE (2) DE3733129C2 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038416A1 (de) * 1990-12-01 1992-06-04 Nuetro Maschinen & Anlagen Vorrichtung zum ueberziehen von verpackungsgut mit einer schlauchhaube
EP0787651A1 (fr) * 1996-01-31 1997-08-06 G.D Societa' Per Azioni Procédé pour alimenter des feuilles de matériau d'enveloppement
EP1567024A4 (fr) * 2002-11-19 2007-12-05 Brown & Williamson Holdings Appareil de fabrication de cigarettes a vitesse de combustion modifiee
WO2010091771A1 (fr) * 2009-02-10 2010-08-19 Khs Ag Dispositif de coupe et de séparation
EP2409922A1 (fr) * 2010-07-21 2012-01-25 Krones AG Dispositif de guidage d'une unité d'étalement et procédé pour introduire l'extrémité d'au moins une bande de matériau dans une machine à emballer
WO2013160814A3 (fr) * 2012-04-26 2014-03-27 Pirelli Tyre S.P.A. Processus et chaîne de production destinés à la collecte contrôlée d'éléments de type bande continue permettant de fabriquer des pneus
FR3004174A1 (fr) * 2013-04-09 2014-10-10 Batscap Sa Dispositif de separation d'au moins deux brins de materiau adjacents et systeme incluant un tel dispositif
EP2671829A3 (fr) * 2012-05-14 2014-10-29 Weber Maschinenbau GmbH Breidenbach Dispositif d'écartement
DE102013113289A1 (de) * 2013-12-02 2015-06-03 Khs Gmbh Vorrichtung sowie Verfahren zum Schneiden eines Bahnmaterials in Teilbahnen und Spreizen der Teilbahnen
EP2888954A1 (fr) * 2013-09-10 2015-07-01 HAUNI Maschinenbau AG Dispositif pour ecarter plus de deux rubans de matiere d'enveloppement pour obtenir au moins deux tiges paralleles des produits de tabac et une machine ayant ledit dispositif pour ecarter
WO2015172949A1 (fr) * 2014-05-14 2015-11-19 Robert Bosch Gmbh Dispositif et procédé d'ajustement de la position d'une feuille continue de matériau d'emballage par rapport à une référence dans une machine d'emballage
IT201800010313A1 (it) 2018-11-14 2020-05-14 Gd Spa Metodo ed unità di alimentazione di due fogli di incarto in una macchina impacchettatrice
IT201800010315A1 (it) 2018-11-14 2020-05-14 Gd Spa Metodo di incarto per realizzare contemporaneamente due confezioni
EP3381303B1 (fr) 2017-03-31 2021-11-10 Hauni Maschinenbau GmbH Procédé de fabrication de boudins tubulaires à au moins deux couches de l'industrie de transformation du tabac et dispositif de fabrication de boudins tubulaires à au moins deux couches de l'industrie de transformation du tabac
IT202100026405A1 (it) * 2021-10-14 2023-04-14 Costruzioni Mecc Luigi Bandera S P A Apparato per effettuare la divisione e il divaricamento di un nastro continuo
IT202200008759A1 (it) * 2022-05-02 2023-11-02 Gd Spa Rullo di guida per un nastro di incarto dell’industria del tabacco
IT202300027927A1 (it) 2023-12-22 2025-06-22 Gd Spa Metodo di incarto ed unita' di incarto per produrre insieme due incarti sigillati contenenti due corrispondenti gruppi di articoli da fumo

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9000783U1 (de) * 1990-01-24 1990-03-29 Schwark, Hans-Friedrich, Dr. Ing., 8000 München Abtastvorrichtung zum Abtasten der Kante einer Materialbahn
DE4109644A1 (de) * 1990-04-26 1991-10-31 Union Special Corp Vorrichtung zum ausrichten eines kleidungsstuecks fuer eine naehmaschine
DE9107437U1 (de) * 1991-06-17 1991-08-22 Erhardt + Leimer GmbH, 86157 Augsburg Vorrichtung zum Führen einer querstabilen Bahn
US5514233A (en) * 1993-02-16 1996-05-07 Mitsubishi Jukogyo Kabushiki Kaisha Auto-splice device
DE4325251C5 (de) * 1993-07-28 2006-07-13 Man Roland Druckmaschinen Ag Vorrichtung zum Einziehen von Bedruckstoffbahnen durch einen Trockner
US5464168A (en) * 1994-02-10 1995-11-07 Spencer Industries, Inc. Apparatus for slitting belt
US5660675A (en) * 1995-10-19 1997-08-26 Transprint Usa Method and apparatus for splicing heat transfer printing paper
US5813337A (en) * 1996-06-05 1998-09-29 Quad/Tech, Inc. Closed-loop printing control system
DE19952986A1 (de) * 1999-11-04 2001-05-10 Topack Verpacktech Gmbh Verfahren und Trenneinrichtung zum Trennen von Materialbahnen für Verpackungs- oder Herstellmaschinen von Produkten der tabakverarbeitenden Industrie
DE10044577A1 (de) * 2000-09-08 2002-03-21 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Trennen einer doppeltbreiten Ausgangs-Hüllmaterialbahn in zwei Teilbahnen
US20020053184A1 (en) * 2000-11-03 2002-05-09 Klockner Bartelt, Inc. Automatic web height control in a packaging machine
TWI229732B (en) * 2003-02-21 2005-03-21 Mitsui Mining & Smelting Co Apparatus and method for inspecting film carrier tape for mounting electronic component
DE102004000034A1 (de) 2004-10-26 2006-04-27 Voith Paper Patent Gmbh Separiervorrichtung
DE102009003556A1 (de) 2009-03-02 2010-09-09 Krones Ag Verpackungsmaschine und Verfahren zu deren Steuerung
DE102009026059B4 (de) 2009-06-29 2024-02-01 Krones Aktiengesellschaft Vorrichtung zum Aufspreizen einer Folienbahn
DE102011114522A1 (de) * 2011-09-29 2013-04-04 Focke & Co. (Gmbh & Co. Kg) Verfahren und Vorrichtung zum Herstellen einer Verpackung für eine Gruppe rauchbarer Artikel
CN103504470B (zh) * 2013-08-09 2015-08-19 上海烟草集团有限责任公司 卷烟机在线切割纠偏装置
CN115724262A (zh) * 2021-08-31 2023-03-03 宁德时代新能源科技股份有限公司 辊组件、电池单体的制造设备及辊的调节方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867966A (en) * 1931-06-13 1932-07-19 Duplex Printing Press Co Web feed for two plate wide rotary printing presses
US2654599A (en) * 1949-06-27 1953-10-06 Electric Eye Equipment Company Side registration control device for moving webs
GB743903A (en) * 1951-08-20 1956-01-25 Joseph Monforts Transverse guiding arrangements for webs
DE1212385B (de) * 1957-06-22 1966-03-10 Irwin Lee Fife Vorrichtung zum selbsttaetigen Geradefuehren eines sich bewegenden Bandes
US3100069A (en) * 1960-12-20 1963-08-06 Ind Ovens Inc Adjustable wrap web guiding apparatus
US3411683A (en) * 1966-08-08 1968-11-19 Eastman Kodak Co Web guiding apparatus
US3599849A (en) * 1969-07-24 1971-08-17 Knox Inc Web registry control apparatus
DE2007569B1 (de) * 1970-02-19 1971-04-22 Erwin Kampf Maschinenfabrik Walzenstuhl zum Auseinanderfuhren von Bandern
US3752377A (en) * 1972-09-01 1973-08-14 Mount Hope Machinery Ltd Method and apparatus for controlling lateral spacings of elongated elements
DD123663A1 (fr) * 1975-05-12 1977-01-12
US4204619A (en) * 1978-05-04 1980-05-27 Damour Lawrence R Pivoted web guide for travelling strip
IT1133242B (it) * 1980-02-27 1986-07-09 Gd Spa Dispositivo deviatore per nastri,particolarmente nastri di carta
JPS5724957A (en) * 1980-07-23 1982-02-09 Fuji Xerox Co Ltd Correction device for zigzag movement
US4477006A (en) * 1983-03-03 1984-10-16 Robert L. Fife Offset pivot guiding assembly
JPS59167442A (ja) * 1983-03-11 1984-09-20 Toyo Kikai Kk 走行生地の拡布、案内装置
DE8327828U1 (de) * 1983-09-28 1985-05-02 Erhardt & Leimer GmbH, 8900 Augsburg Fuehrungsvorrichtung fuer eine laufende bahn
IT1199385B (it) * 1984-02-23 1988-12-30 Gd Spa Dispositivo di alimentazione di nastri di materiale d'incarto ad una macchina confezionatrice di sigarette del tipo a doppio baco
US4572417A (en) * 1984-04-06 1986-02-25 Eastman Kodak Company Web tracking apparatus

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038416A1 (de) * 1990-12-01 1992-06-04 Nuetro Maschinen & Anlagen Vorrichtung zum ueberziehen von verpackungsgut mit einer schlauchhaube
EP0787651A1 (fr) * 1996-01-31 1997-08-06 G.D Societa' Per Azioni Procédé pour alimenter des feuilles de matériau d'enveloppement
EP1567024A4 (fr) * 2002-11-19 2007-12-05 Brown & Williamson Holdings Appareil de fabrication de cigarettes a vitesse de combustion modifiee
US9254979B2 (en) 2009-02-10 2016-02-09 Khs Gmbh Cutting-and-separating device
WO2010091771A1 (fr) * 2009-02-10 2010-08-19 Khs Ag Dispositif de coupe et de séparation
EP2409922A1 (fr) * 2010-07-21 2012-01-25 Krones AG Dispositif de guidage d'une unité d'étalement et procédé pour introduire l'extrémité d'au moins une bande de matériau dans une machine à emballer
WO2013160814A3 (fr) * 2012-04-26 2014-03-27 Pirelli Tyre S.P.A. Processus et chaîne de production destinés à la collecte contrôlée d'éléments de type bande continue permettant de fabriquer des pneus
EP3453642A1 (fr) * 2012-04-26 2019-03-13 Pirelli Tyre S.p.A. Processus et chaîne de production destinés à la collecte contrôlée d'éléments de type bande continue permettant de fabriquer des pneus
CN104349995A (zh) * 2012-04-26 2015-02-11 倍耐力轮胎股份公司 用于可控地收集用于构建轮胎的连续条状元件的处理和生产线
RU2637405C2 (ru) * 2012-04-26 2017-12-04 Пирелли Тайр С.П.А. Способ и производственная линия для контролируемого накопления непрерывных полосообразных элементов для сборки шин
EP2671829A3 (fr) * 2012-05-14 2014-10-29 Weber Maschinenbau GmbH Breidenbach Dispositif d'écartement
WO2014166973A1 (fr) * 2013-04-09 2014-10-16 Blue Solutions Dispositif de separation d'au moins deux brins de materiau adjacents et systeme incluant un tel dispositif
RU2651301C2 (ru) * 2013-04-09 2018-04-19 Блю Солюшнз Устройство для разделения по меньшей мере двух смежных полос материала и система, включающая такое устройство
FR3004174A1 (fr) * 2013-04-09 2014-10-10 Batscap Sa Dispositif de separation d'au moins deux brins de materiau adjacents et systeme incluant un tel dispositif
KR20150140778A (ko) * 2013-04-09 2015-12-16 블루 솔루션즈 적어도 두 개의 인접한 소재 스트랜드들을 분리하기 위한 장치 및 이러한 장치를 포함하는 시스템
US10147559B2 (en) 2013-04-09 2018-12-04 Blue Solutions Device for separating at least two adjacent strands of material and system including such a device
EP2888954B1 (fr) 2013-09-10 2016-11-02 Hauni Maschinenbau GmbH Dispositif pour écarter plus de deux rubans de matière d'enveloppement pour obtenir au moins deux tiges parallèles des produits de tabac et une machine ayant ledit dispositif pour écarter
EP2888954A1 (fr) * 2013-09-10 2015-07-01 HAUNI Maschinenbau AG Dispositif pour ecarter plus de deux rubans de matiere d'enveloppement pour obtenir au moins deux tiges paralleles des produits de tabac et une machine ayant ledit dispositif pour ecarter
EP3216731A1 (fr) * 2013-12-02 2017-09-13 KHS GmbH Dispositif et procédé de coupe d'une bande de matériau en bandes partielles et écartement des bandes partielles
DE102013113289A1 (de) * 2013-12-02 2015-06-03 Khs Gmbh Vorrichtung sowie Verfahren zum Schneiden eines Bahnmaterials in Teilbahnen und Spreizen der Teilbahnen
WO2015082286A1 (fr) * 2013-12-02 2015-06-11 Khs Gmbh Dispositif et procédé de découpage d'un matériau en bande en bandes partielles et d'écartement des bandes partielles
WO2015172949A1 (fr) * 2014-05-14 2015-11-19 Robert Bosch Gmbh Dispositif et procédé d'ajustement de la position d'une feuille continue de matériau d'emballage par rapport à une référence dans une machine d'emballage
EP3381303B1 (fr) 2017-03-31 2021-11-10 Hauni Maschinenbau GmbH Procédé de fabrication de boudins tubulaires à au moins deux couches de l'industrie de transformation du tabac et dispositif de fabrication de boudins tubulaires à au moins deux couches de l'industrie de transformation du tabac
IT201800010315A1 (it) 2018-11-14 2020-05-14 Gd Spa Metodo di incarto per realizzare contemporaneamente due confezioni
EP3653518A1 (fr) 2018-11-14 2020-05-20 G.D Societa' Per Azioni Procédé et unité d'alimentation de deux plaques d'emballage dans une machine d'emballage
IT201800010313A1 (it) 2018-11-14 2020-05-14 Gd Spa Metodo ed unità di alimentazione di due fogli di incarto in una macchina impacchettatrice
IT202100026405A1 (it) * 2021-10-14 2023-04-14 Costruzioni Mecc Luigi Bandera S P A Apparato per effettuare la divisione e il divaricamento di un nastro continuo
WO2023062503A1 (fr) * 2021-10-14 2023-04-20 Costruzioni Meccaniche Luigi Bandera S.P.A. Appareil et procédé de division et d'étalement d'une bande continue
IT202200008759A1 (it) * 2022-05-02 2023-11-02 Gd Spa Rullo di guida per un nastro di incarto dell’industria del tabacco
WO2023214219A1 (fr) * 2022-05-02 2023-11-09 G.D S.P.A. Rouleau de guidage pour une bande de matériau d'enveloppement de l'industrie du tabac
IT202300027927A1 (it) 2023-12-22 2025-06-22 Gd Spa Metodo di incarto ed unita' di incarto per produrre insieme due incarti sigillati contenenti due corrispondenti gruppi di articoli da fumo

Also Published As

Publication number Publication date
EP0309818B1 (fr) 1995-03-01
EP0309818A3 (en) 1990-07-11
JP2609304B2 (ja) 1997-05-14
JPH01162667A (ja) 1989-06-27
DE3853185D1 (de) 1995-04-06
DE3733129C2 (de) 1999-02-18
BR8805050A (pt) 1989-05-09
CA1317213C (fr) 1993-05-04
DE3733129A1 (de) 1989-04-13
US4960234A (en) 1990-10-02

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