EP1065031B1 - Dispositif pour la perforation transversale d'une bande - Google Patents

Dispositif pour la perforation transversale d'une bande Download PDF

Info

Publication number
EP1065031B1
EP1065031B1 EP00112653A EP00112653A EP1065031B1 EP 1065031 B1 EP1065031 B1 EP 1065031B1 EP 00112653 A EP00112653 A EP 00112653A EP 00112653 A EP00112653 A EP 00112653A EP 1065031 B1 EP1065031 B1 EP 1065031B1
Authority
EP
European Patent Office
Prior art keywords
perforating
knife
grooved roller
machine frame
web
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
EP00112653A
Other languages
German (de)
English (en)
Other versions
EP1065031A2 (fr
EP1065031A3 (fr
Inventor
Andreas Sonntag
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher 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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP1065031A2 publication Critical patent/EP1065031A2/fr
Publication of EP1065031A3 publication Critical patent/EP1065031A3/fr
Application granted granted Critical
Publication of EP1065031B1 publication Critical patent/EP1065031B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/265—Journals, bearings or supports for positioning rollers or cylinders relatively to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4708—With means to render cutter pass[es] ineffective
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4836—With radial overlap of the cutting members
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
    • Y10T83/8749—By pivotal motion
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9314—Pointed perforators
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9408—Spaced cut forming tool

Definitions

  • the invention relates to a device and a method for transverse perforation of webs, preferably of paper webs for the production of bags, with a rotary driven perforating knife and a grooved roller, both of which are mounted in a machine frame and between which passes through the web to be perforated.
  • paper hoses are produced from one or more superimposed merged webs by overlapping the side parts and bonding the overlapping areas of which so-called tube sections are separated, which are then usually further processed by molding soils to paper sacks.
  • the separation of the tube sections of the previously prepared tubular web is characterized in that it is provided at a distance of the tube sections with transverse perforations, so that by special tear-off devices successively the tube sections can be demolished by the tube web, which is then usually stacked into packages and further processing to sacks be supplied.
  • the teeth of the web must Immerse perforator deeper or less deep in the grooved roller. Further, for the purpose of drawing the web to be perforated, it is desirable to remove the perforating blade and the grooved roll from each other so far as to allow easy feeding.
  • US Pat. No. 2,148,863 shows a device for providing a film web with perforations, which, however, serve for the ventilation of the goods packed with such a film web and do not represent a transverse perforation for the later tearing off of hose pieces of tubular webs.
  • a roller is provided, the surface of which is provided with needles, which dip into the film web, which runs over a counter-pressure roller.
  • the axis of the platen roller is adjustable so as to be able to change the depth of immersion of the needles in the film web.
  • US 2,748,863 discloses a device for perforating webs for the production of bags with a rotary driven perforator and a grooved roller, both of which are mounted in machine frame and between which runs the web to be perforated, wherein at least one adjusting means for varying the distance between the axes of rotation the perforating blade and the grooved roller is provided, wherein the adjusting device serves in the manner of a wide adjustment.
  • US 2,748,863 also discloses a method of adjustment in a device for perforating webs for producing bags with a rotary driven perforator and a Nutwelze, both of which are mounted in a machine frame and between which passes through the web to be perforated, wherein at least one adjusting device of Distance between the axes of rotation of the Perforiermessers and the groove roller is changed, with which the position of the grooved roller is adapted to the diameter of the cylinder, wherein with a setting device a wide adjustment is made.
  • transverse perforation of webs On devices for transverse perforation of webs also usually provided with transverse perforations webs, of which tube sections are torn off for the production of bags of different formats.
  • the object of the present invention is to propose a device in which the distance of the transverse perforations can be set according to the desired format of the later sacks.
  • the object is achieved by a device having the features of claim 1 and by a method having the features of claim 9.
  • another adjusting device is used in the manner of fine adjustment, that can be set the immersion depth of the teeth of the Perforiermessers in the grooves of the grooved roller.
  • This adjusting device makes it possible to match the rotating perforating blade and the grooved roller to one another so that webs of different thicknesses or different layers can be perforated in the desired manner.
  • Single-layer webs are to be perforated, for example, when so-called staggered sacks are to be produced and flat webs already provided with transverse perforations are brought together before the hose formation to form a multilayer web.
  • a setting on different thickness webs is particularly necessary when multi-layer tubular webs to be perforated.
  • the fine adjustment covers such a large adjustment range that the perforating blade and the grooved roller can be disengaged from each other so that it is possible to easily retract the web to be perforated when setting up the machine between the perforating blade and the grooved roller.
  • each actuator consists of rotatably mounted and lockable eccentric shafts in the machine frame.
  • the grooved roller is rotatably mounted on two bearing levers pivotally mounted on the side parts of the frame, whose identical pivoting angle can be adjusted by means of an eccentric shaft serving for coarse adjustment.
  • the eccentric shafts in the window openings on a game that facilitates the introduction can preferably be compensated by an adjusting screw, between which and the support point on the window pane, the eccentric shaft is fixed.
  • bearing levers are pivotally mounted on an eccentrically mounted in the machine frame, the fine adjustment serving shaft.
  • the bearings of the Perforiermessers and the grooved roll may be provided in Tragstükken which are guided transversely displaceable in the machine frame, wherein means for lateral adjustment of the support pieces is provided.
  • This embodiment takes into account the fact that it may be necessary to make a lateral adjustment of the Perforiermessers and the associated groove roller.
  • the support pieces 3, 4 On the plate-shaped side parts 1, 2 of the machine frame plate-shaped supporting pieces 3, 4 are supported. These support pieces are provided in their upper regions fixed with aligned pipe sections 5, 6, which are guided displaceably in these adapted openings of the side parts 1, 2. In their lower areas, the supporting pieces 3, 4 are provided with pins 7, 8, which also pass through corresponding openings of the side parts 1, 2. For Aussteiffung the support pieces 3, 4 may be interconnected by trusses, not shown.
  • a knob shaft piece 9 is rotatably mounted on the side part 1, but axially non-displaceable, whose end with is provided with a thread and is screwed into a threaded bore of the supporting piece 3, so that a lateral adjustment of the supporting pieces 3, 4 relative to the side frames 1, 2 is possible by operating the knob.
  • a perforator 10 is rotatably mounted on roller bearings.
  • the perforator 10 is equipped with a sawtooth-like cutting edge.
  • a pulley 11 is keyed, which is driven by a belt or toothed belt 12.
  • a fine adjustment serving eccentric shaft 13 is mounted, whose right end passes through the right side frame 1 in a hole. End side, an actuating lever 14 is placed on the eccentric shaft 13 for the adjustment thereof.
  • two levers 15, 16 are pivotally mounted, at the upper ends of the end-side shaft journals of the freely rotatable groove roller 17 are mounted.
  • the groove roller 17 is provided with annular grooves into which the teeth of the perforating 10 can dip.
  • the levers 15, 16 are provided in their middle region between the storage of the grooved roll 17 and the bearing on the eccentric shaft 13 with an approximately rectangular window-like opening 20.
  • This breakthrough 20 passes through an eccentric shaft 21 which is rotatably supported in the illustrated frames in the side frames 1, 2.
  • angled brackets 22 of the levers 15, 16 screws 23 are screwed, the widened plate-like heads are supported on the eccentric shaft 21 and this free play between itself and one side of the window cutouts 20.
  • the eccentric shaft 21 has, as shown particularly in FIG. 2 can be seen, a large eccentricity, so that by the rotation of the perforator 10 can be brought into and out of engagement with the grooved roller.
  • the coarse adjustment serving eccentric shaft 21 is rotated by an actuating lever 25 which is fixed on its side frame 1 passing through shaft journals.
  • the eccentricity set by the eccentric shafts 13 and 21 can be fixed by clamping pieces 26, 27.
  • the clamping piece 26 is connected by a holding part with the side frame 1, while the clamping piece 27 has a holding part 28 which passes through the side frame 1 in an opening and is secured to the support piece 3.
  • Fig. 2 the passage of the web 30 to be perforated is schematically indicated by the device.
  • the turning circle of the perforating blade 10 is represented by an enveloping circle 31.
  • the perforating blade 10 is fixed in the usual way by blade carrier 33 on the blade shaft 34.
  • the effective diameter of the enveloping circle of the knives can be adapted to the section lengths of the web to be perforated.
  • the adaptation can be done by installing wider or narrower perforating or by adjusting the blade carrier 33 to the radial distance of the Perforiermesserbone from the axis of rotation.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Making Paper Articles (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (9)

  1. Dispositif pour la perforation transversale de bandes (30), de préférence de bandes de papier pour la fabrication de sacs de sorte que les tronçons de bande peuvent être arrachés de la bande (30), avec une lame de perforation (10) entraînée en rotation et un rouleau rainuré (17), qui sont logés tous les deux dans un bâti de machine (1,2) et entre lesquels passe la bande à perforer (30), où l'espacement des perforations transversales est réglable,
    - où la lame de perforation (10) entraînée en rotation peut être échangée par une d'une largeur différente, où les lames de perforation (10) peuvent être fixées sur un arbre de couteau tournant (34) de sorte que les lames de perforation (10) passent sur des cylindres d'enveloppe de diamètres différents et
    - où au moins une installation de positionnement (13), (21) pour modifier l'écart entre les axes de rotation de la lame de perforation (10) et le rouleau rainuré (17) est prévue, au moyen de laquelle la position du rouleau rainuré (17) peut être adaptée aux diamètres des cylindres d'enveloppe, où une installation de positionnement (21) sert de telle manière à un grand ajustement que la lame de perforation peut être échangée par une d'une plus grande ou d'une plus petite largeur ou par une lame de perforation avec un plus grand ou un plus petit écart à l'axe de rotation.
  2. Dispositif selon la revendication 1, caractérisé en ce qu'une autre installation de positionnement (13) sert de telle manière à l'ajustage fin que la profondeur d'engagement des dents de la lame de perforation (10) dans les rainures du rouleau rainuré (17) est réglable.
  3. Dispositif selon l'une des revendications précédentes, caractérisé en ce que chaque installation de positionnement (13, 21) est constituée d'arbres excentriques (13, 21) pouvant être fixés, logés dans le bâti de machine (1,2).
  4. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le rouleau rainuré (17) est logé d'une manière tournante à deux leviers de palier (15,16) logés d'une manière pivotante à deux parties latérales du bâti, dont les angles de pivotement identiques sont réglables par un arbre d'excentrique (21) servant à l'ajustage grossier.
  5. Dispositif selon la revendication 4, caractérisé en ce que l'arbre d'excentrique (21) servant à l'ajustage grossier traverse des découpures de fenêtre alignées (20) des deux leviers de palier (15,16) et s'appuie à des côtés identiques de ces découpures de fenêtre.
  6. Dispositif selon la revendication 5, caractérisé en ce que le jeu de l'arbre d'excentrique (21) dans les découpures de fenêtre (20) peut être compensé par des vis de positionnement (23).
  7. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les leviers de palier (15,16) sont logés d'une manière pivotante sur un arbre (13) logé dans le bâti de machine (1,2), servant à l'ajustage fin.
  8. Dispositif selon l'une des revendications précédentes,
    caractérisé
    en ce que les paliers de la lame de perforation (10) et du rouleau rainuré (17) sont disposés dans des pièces de support (15,16) qui sont guidées d'une manière déplaçable transversalement dans le bâti de machine (1,2) et
    en ce qu'une installation (9) pour le déplacement latéral des pièces de support (15,16) relativement au bâti de machine (1,2) est prévue.
  9. Procédé de réglage de la longueur de tronçon tubulaire dans un dispositif pour la perforation transversale de bandes (30), de préférence de bandes de papier pour la fabrication de sacs, avec une lame de perforation (10) entraînée en rotation et un rouleau rainuré (17) qui sont logés tous les deux dans un bâti de machine (1,2) et entre lesquel passe la bande à perforer (30),
    - où la lame de perforation (10) entraînée en rotation peut être échangée par une d'une largeur différente, où les lames de perforation (10) sont fixées sur un arbre de lames tournant (34) de sorte que les lames de perforation (10) passent sur des cylindres externes de diamètres différents et
    - où avec au moins une installation de positionnement (13,21), l'écart entre les axes de rotation de la lame de perforation (10) et du rouleau rainuré (17) est modifié, au moyen duquel la position du rouleau rainuré (17) est adaptée au diamètre des cylindres externes, où avec une installation de positionnement (21), un ajustage large est effectué.
EP00112653A 1999-07-02 2000-06-15 Dispositif pour la perforation transversale d'une bande Expired - Lifetime EP1065031B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19930686A DE19930686B4 (de) 1999-07-02 1999-07-02 Vorrichtung zum Querperforieren von Bahnen
DE19930686 1999-07-02

Publications (3)

Publication Number Publication Date
EP1065031A2 EP1065031A2 (fr) 2001-01-03
EP1065031A3 EP1065031A3 (fr) 2003-11-05
EP1065031B1 true EP1065031B1 (fr) 2007-01-03

Family

ID=7913521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112653A Expired - Lifetime EP1065031B1 (fr) 1999-07-02 2000-06-15 Dispositif pour la perforation transversale d'une bande

Country Status (7)

Country Link
US (1) US6854370B1 (fr)
EP (1) EP1065031B1 (fr)
JP (1) JP4764539B2 (fr)
AT (1) ATE350202T1 (fr)
DE (2) DE19930686B4 (fr)
ES (1) ES2277808T3 (fr)
TW (1) TW452531B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309174A1 (de) * 2003-02-28 2004-09-16 Windmöller & Hölscher Kg Vorrichtung zum Querperforieren von Bahnen
DE10318822B4 (de) * 2003-04-26 2005-05-25 Windmöller & Hölscher Kg Vorrichtung zur Perforation einzelner Bahnen in einer Schlauchmaschine zur Herstellung von mehrlagigen Schläuchen
CN102101344A (zh) * 2010-12-03 2011-06-22 青阳县新徽复合面料有限公司 一种两辊子固定限位板
CN103184678B (zh) * 2013-03-13 2015-10-21 宁波市东盛纺织有限公司 一种可以在布料中间连续冲切的单冲头布料打孔机
BR112016017785B1 (pt) * 2014-02-26 2021-03-23 L&P Property Management Company Métodos para fazer cadeia contínua de molas ensacadas
CN104163008A (zh) * 2014-08-29 2014-11-26 无锡市张泾宇钢机械厂 制袋机的下切刀装置
CN104249478A (zh) * 2014-09-11 2014-12-31 南京卓能机械设备有限公司 点断孔切孔装置
CN105252813B (zh) * 2015-09-15 2017-11-21 无锡鼎茂机械制造有限公司 能够实现快速换刀的制袋机用分切架
CN107322984A (zh) * 2017-02-24 2017-11-07 巢湖学院 一种瓦楞纸板压槽装置
CN106800201A (zh) * 2017-03-17 2017-06-06 温州市鸿瑛机械有限公司 制袋机前机架构件
CN107776992B (zh) * 2017-10-18 2019-07-09 湖北中烟工业有限责任公司 一种gd包装机切纸刀快速调整方法
CN108127713B (zh) * 2018-02-13 2019-09-24 尹晓晗 一种生活用纸输送装置
CN108555997B (zh) * 2018-04-18 2023-08-25 盐城旭华机械有限公司 一种锯齿形装饰带条用多刀分切机
CN108972664A (zh) * 2018-06-14 2018-12-11 安徽徽之润纸业有限公司 一种纸管生产加工用可均分切割装置
CN109382553B (zh) * 2018-10-16 2021-04-20 南通新三能电子有限公司 一种刀片深度调整装置
CN110228093B (zh) * 2019-07-19 2020-12-08 张特 包装印刷纸用废边裁切装置
CN111483002A (zh) * 2020-04-25 2020-08-04 中山市锐丰包装机械科技有限公司 一种全自动螺旋式横切机

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US390327A (en) * 1888-10-02 Machinery for perforating toilet or wrapping paper
US1018155A (en) * 1912-02-20 Carter Crume Co Ltd Web-perforating mechanism.
US898193A (en) * 1908-01-29 1908-09-08 Roderick M Davidson Perforating mechanism.
US1244005A (en) * 1913-11-15 1917-10-23 Ncr Co Cash-register.
US2482118A (en) * 1944-10-10 1949-09-20 Robert J Matthews Paper cutter
US2748863A (en) * 1953-03-02 1956-06-05 Harold Z Benton Perforating machine for thermoplastic films
US3178981A (en) * 1958-12-22 1965-04-20 Harold E Paulson Perforator attachments for offset presses
US3475252A (en) * 1964-11-27 1969-10-28 Dufaylite Dev Ltd Structural honeycomb material
DE2637090A1 (de) * 1975-09-01 1977-04-21 Paclene Co Ltd Maschine zum perforieren von polyaethylenfilm hoher dichte
US4159661A (en) * 1977-07-05 1979-07-03 Egan Machinery Company Rotary cutter
US4167131A (en) * 1978-05-18 1979-09-11 Union Camp Corporation Skip perforator
US4216690A (en) * 1979-01-26 1980-08-12 Bullock Robert F Apparatus for perforating slices of food product
JPS60146718A (ja) * 1984-01-06 1985-08-02 Kinugawa Rubber Ind Co Ltd ウエザ−ストリツプ
US4667552A (en) * 1986-05-22 1987-05-26 Fmc Corporation Microperforator
DE3710872A1 (de) * 1987-04-01 1988-10-20 Windmoeller & Hoelscher Vorrichtung zum wahlweisen anbringen von ausnehmungen oder loechern oder der entlueftung dienenden nadelloechern in eine kontinuierlich gefoerderte bahn
JP2961425B2 (ja) * 1988-08-26 1999-10-12 株式会社小森コーポレーション 輪転印刷機の横ミシン目加工装置
DE3926640A1 (de) * 1989-08-11 1991-02-14 Hunkeler Ag Jos Vorrichtung zum querschneiden oder querperforieren von laufenden materialbahnen
US5386752A (en) * 1992-11-04 1995-02-07 Weldotron Of Delaware, Inc. Perforation apparatus and method for use with sealing devices
DE4401723A1 (de) * 1994-01-21 1995-07-27 Windmoeller & Hoelscher Vorrichtung zum Herstellen eines mehrlagigen Schlauches zur Sackherstellung
US6418827B1 (en) * 1994-04-13 2002-07-16 Bussey, Iii Harry Perforating machine
US5755654A (en) * 1995-10-24 1998-05-26 James River Corporation Of Virginia Method and apparatus for pinch perforating multiply web material
DE19814009C1 (de) * 1998-03-28 1999-06-17 Spilker Rotations Und Flachsta Stanzvorrichtung

Also Published As

Publication number Publication date
EP1065031A2 (fr) 2001-01-03
ES2277808T3 (es) 2007-08-01
EP1065031A3 (fr) 2003-11-05
DE19930686B4 (de) 2005-11-24
JP2001026062A (ja) 2001-01-30
DE19930686A1 (de) 2001-01-11
TW452531B (en) 2001-09-01
JP4764539B2 (ja) 2011-09-07
DE50013919D1 (de) 2007-02-15
US6854370B1 (en) 2005-02-15
ATE350202T1 (de) 2007-01-15

Similar Documents

Publication Publication Date Title
EP1065031B1 (fr) Dispositif pour la perforation transversale d'une bande
DE69100928T2 (de) Rotierende Schneidevorrichtung.
DE4005028A1 (de) Querschneider fuer eine mit einer materialbahn beschickte druckerpresse
EP1415944B1 (fr) Appareil pour l'ajustement de rouleaux de pression et/ou de lames de coupe dans une plieuse
EP2276613B1 (fr) Cylindre à aiguilles
EP2396227B1 (fr) Dispositif de coupe et de separation
DE69906036T2 (de) Folienschneideinrichtung insbesondere für eine Wickelmaschine
DE3103958C2 (de) Vorrichtung zum Abspalten eines Materialstreifens von einer bewegten Materialbahn
DE2755625A1 (de) Schneidvorrichtung
DE102006016266B3 (de) Vorrichtung zur Bearbeitung einer laufenden Materialbahn
EP2279145B1 (fr) Dispositif de pliage présentant des arbres d'outils de coupe ou analogues montés en amont ou en aval
DE19625787A1 (de) Vorrichtung zum Einstellen von Perforiereinrichtungen
DE2461620A1 (de) Vorrichtung zum erzeugen von ritzlinien in flachem papiermaterial
DE3710872C2 (fr)
DE102009008936A1 (de) Schneid- und Spreizvorrichtung
EP2388114B1 (fr) Dispositif de perforation ou coupe transversale de bandes de matériau déroulantes
DE102018116946A1 (de) Falzvorrichtung
DE2524606C3 (de) Vorrichtung zum Bearbeiten von Endlosformularen
DE102009002650B4 (de) Vorrichtung zum Erzeugen eines unterbrochenen Längsschnittes an einer Materialbahn einer Rotationdruckmaschine
DE3120382C2 (de) Einrichtung zum Einarbeiten von Linien in Bahnen
DE10101849C1 (de) Falzapparat mit einer Buchperforiereinrichtung
DE1561513C3 (de) Vorrichtung an einer Maschine zur Herstellung eines durchgehenden Bandes von Geschäftsvordrucken
DE2039410C3 (de) Vorrichtung zum Herstellen einer Rundumperforation in einer Einrichtung zur Herstellung von flachen Schlauchabschnitten für Säcke oder Beutel
DE29503487U1 (de) Einrichtung für bogenförmiges Material
DE1934575A1 (de) Rotierende Feldschneidevorrichtung fuer gewebe-,papier- und dergleichen -artiges Material

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040506

AKX Designation fees paid

Designated state(s): AT DE ES FR IT

17Q First examination report despatched

Effective date: 20041102

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): AT DE ES FR IT

REF Corresponds to:

Ref document number: 50013919

Country of ref document: DE

Date of ref document: 20070215

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2277808

Country of ref document: ES

Kind code of ref document: T3

EN Fr: translation not filed
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: 20071005

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

Effective date: 20070824

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

Ref country code: FR

Payment date: 20080626

Year of fee payment: 9

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

Ref country code: IT

Payment date: 20190624

Year of fee payment: 20

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

Ref country code: AT

Payment date: 20190626

Year of fee payment: 20

Ref country code: DE

Payment date: 20190630

Year of fee payment: 20

Ref country code: ES

Payment date: 20190725

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50013919

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 350202

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200615

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200925

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 EXPIRATION OF PROTECTION

Effective date: 20200616