EP0553679B1 - Dispositif pour prélever un échantillon dans un appareil de pliage - Google Patents

Dispositif pour prélever un échantillon dans un appareil de pliage

Info

Publication number
EP0553679B1
EP0553679B1 EP19930100692 EP93100692A EP0553679B1 EP 0553679 B1 EP0553679 B1 EP 0553679B1 EP 19930100692 EP19930100692 EP 19930100692 EP 93100692 A EP93100692 A EP 93100692A EP 0553679 B1 EP0553679 B1 EP 0553679B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
grooved
grooved cylinder
holding
cutting
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
EP19930100692
Other languages
German (de)
English (en)
Other versions
EP0553679A1 (fr
Inventor
Richard Edward Breton
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0553679A1 publication Critical patent/EP0553679A1/fr
Application granted granted Critical
Publication of EP0553679B1 publication Critical patent/EP0553679B1/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
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B65H29/585—Article switches or diverters taking samples from the main stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or 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
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2079—Remaining or re-inserted product portion from base material
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2183—Product mover including gripper means
    • Y10T83/219—Rotating or oscillating product handler
    • 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
    • Y10T83/4838—With anvil backup
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/658—With projections on work-carrier [e.g., pin wheel]

Definitions

  • the invention relates to a device for taking specimens in a folder of a printing press.
  • a device for deflecting or distributing printed copies is known. Wing pairs arranged as deflection elements on a pair of cutting cylinders each have different elasticity or rigidity. When the stiffer wing acts on a printed copy, it is deflected into one of two transport paths. This known device therefore serves to divide a flow of printed products into different transport paths by deflecting the leading edge of the respective printed copies.
  • puncture needles are arranged in the groove cylinder of a pair of cutting cylinders which fix a paper web entering the pair of cutting cylinders.
  • the punctures are arranged in a certain angular range with respect to the paper web and ensure that the puncture holes are not enlarged into longitudinal slots during the movement of the paper web in the direction of the groove cylinder caused by the cutting process, which would make subsequent processing more difficult.
  • the puncture needles act on each paper web section entering the cutting cylinder pair and grasp it. With this known device, it is only possible to grasp the paper web to be processed, and it is not possible to separate out individual printed copies.
  • the invention is based, without adversely affecting the task to be able to take sample copies of the folder from normal machine operation.
  • This construction enables the taking of sample copies from the running product stream to be remotely controlled without reducing the machine speed. Quality controls can be carried out on the samples.
  • the sample copies can be introduced into a separate transport unit.
  • This construction enables the folding apparatus to be encapsulated and used in further processing stations such as stacking devices, staplers and the like. may include. By taking samples and checking these print products, corrections can be made early, especially during the start-up phase, which helps to reduce waste.
  • the ability to remotely control the device for taking specimens allows the folder to be automated further.
  • Another embodiment of the invention provides that the holding devices for printed products can be locked and unlocked electromagnetically by the coil core of a magnet coil. This enables targeted remote-controlled actuation of the holding devices.
  • sample copies can be taken from the running product stream at selectable and storable time intervals and their quality checked.
  • the solenoid is operated for a longer period, the entire product flow can be passed through the holding devices through the transport unit assigned to the pair of cutting cylinders.
  • a number of holding devices for printed products corresponding to the number of cutting knives is installed in the knife cylinder, and one holding device is assigned to each cutting cylinder.
  • ring-shaped linings which are uniformly spaced apart from one another are fastened to the circumference of the groove cylinder of the pair of cutting cylinders equipped with holding devices.
  • the holding devices for printed products in the groove cylinder are designed as punctures which extend axially therein and can be moved between a first position in the groove cylinder and a second position beyond its lateral surface.
  • the punctures are moved into their first and second positions by an electromagnetically actuable control which has the following features: a control cam, a control roller guided on the control curve, a control lever supporting the control roller and swingable in accordance with the guidance of the control roller, a compression spring connected to the control lever to keep the control roller in contact with the control curve, and an element which defines the punctures connects to the oscillatable control lever and moves it according to the control roller's guidance through the control cam into the first and second positions.
  • the holding devices for printed products are designed as suction openings in the lateral surface of the groove cylinder, the air duct of which can be connected to a vacuum connection for the removal of the printed product and to a blown air connection for the transfer of the printed product.
  • a control shaft mounted in the grooved cylinder which carries the punctures, and a pneumatically activated actuating cylinder mounted on an end face of the grooved cylinder has a pressure piston which is connected to the control shaft for the pneumatic extension and retraction of the punctures in its first and the second position is connected.
  • the electromagnetically activatable control device consists of a pair of magnetic coils with a respective activatable coil core for pulling in the punctures in their first position, which is in the vicinity of the respective grooved beam, and for extending the punctures over the lateral surface of the grooved cylinder to take a sample.
  • Fig. 1 shows schematically the structure of a folder with the inventive device for taking specimens.
  • the pair of cutting cylinders 3 consists of a knife cylinder 4 and a groove cylinder 5.
  • two cutting knives 7 are mounted on the circumference of the knife cylinder 4. It is of course also possible to arrange more than two cutting knives 7 on the knife cylinder 4.
  • the knife cylinder 4 works together with a slot cylinder 5, in the lateral surface of which two slot bars 6 are embedded. To illustrate the storage of the cutting knife 7, reference is made to FIGS. 3 and 5a.
  • two holding devices 9 are contained, which are arranged opposite one another. When actuated, the holding devices 9 can extend from the outer surface of the groove cylinder 5, grasp the front end of the paper web 2 and fix it on the outer surface of the groove cylinder 5.
  • the web section fixed on the grooved cylinder 5 is separated from the paper web 2 by the next cutting operation in the gap of the pair of cutting cylinders 3.
  • the track section fixed on the groove cylinder 5 is removed at its leading edge by a scraper 8 from the circumference of the groove cylinder 5 and enters the conveyor belts 11 and 12 of the transport unit 10 assigned to the cutting cylinder pair 3 surrounds the conveyor belt 12 a sector of the lateral surface of the groove cylinder 5th
  • 1a shows the contours of a control cam 18, which essentially has two curve segments 18a and 18b, through which a control roller 20 can be moved up and down.
  • FIG. 1b shows how a control roller 20 running on the cam segments 18a and 18b moves a control lever 22 about an axis of rotation 19.
  • the control roller 20 is adjusted to the curve 18 by a compression spring 21 which forces the control lever 22 to move about the axis of rotation 19 in contact with the control curve 18.
  • the control roller 20 follows the profile of the control cam 18.
  • the control lever 22 is through the coil core 23 of a magnetic coil 24 (see FIG.
  • the coil core 23 is extended and retracted by appropriate excitation of the solenoid 24. If the coil core 23 is moved into the magnet coil 24, the control lever 22 is unlocked and follows the movement forced by the contour of the curve 18.
  • the elements of the holding device 9 extend as soon as the control roller 20 passes through the cam segment 18b and release the printed product 64 immediately before reaching the scraper 8 by again causing the cam lever 22 to rotate through the cam segment 18a and the elements 9 back into retract the inside of the slot cylinder 5.
  • the spatial arrangement of the mechanism for actuating the holding device 9 is shown in FIG. 1c.
  • the holding device 9 can consist of a plurality of extendable punctures which are mounted next to one another on the axis of rotation 19 and are retracted and extended via a control lever which can be rotated by a control roller 20.
  • FIG. 2 shows a device for taking specimens, in which suction openings are provided in the lateral surface of a cylinder 5 of a pair of cutting cylinders 3.
  • a pair of cutting cylinders 3 which consists of knife cylinder 4 and groove cylinder 5.
  • Groove bars 6 are mounted in the groove cylinder 5, while 4 cutting knives 7 are installed in the knife cylinder.
  • Conveyor belts 13 are provided below the pair of cutting cylinders 3 feed the product stream emerging from the pair of cutting cylinders 3 to the paddle wheels 14 and 15.
  • Suction openings 26 are provided in the groove cylinder 5, which are connected to an air channel 28 which runs axially through the groove cylinder 5.
  • the suction openings 26 are arranged in the groove cylinder 5 in the region of the groove bar 6, as shown in FIG. 2a. Furthermore, the groove cylinder 5 is provided with a coating 27.
  • the suction air duct 28 is formed in a flange 29 which also serves as a bearing journal for the groove cylinder 5. As can be seen in FIG. 2 b, the bearing journal of the slot cylinder 5 is received in a cylinder bearing 33.
  • a vacuum connection 30 and a blown air connection 31 are mounted on the bearing journal 29, via which the air duct 28 can be acted upon with vacuum or with blown air. The vacuum connection 30 and the blown air connection 31 rest against the openings of the suction air duct 28 via sealing rings 34.
  • a corresponding mechanical stripper 31 can be provided for stripping the printed products from the grooved cylinder 5 and conveying them to the conveyor belts 13 (see FIG. 2). Sucking in a sample and forwarding it to a transport cylinder 35 is initiated as required.
  • the transport cylinder 35 the outer surface of which is also provided with suction air openings, is also connected to a vacuum connection.
  • the blown air which can be supplied in the grooved cylinder 5, enables the transfer of a sample to the transport cylinder 35, which at this time is connected to the vacuum system of the machine in order to take over the sample.
  • the sample is transported on the circumferential surface of the transport cylinder 35 until it is removed from it by a stripper 36 and passed on to the transport unit 10. This possibility of taking a sample can be combined with the holding devices described above.
  • FIG. 3 shows a side view of a pair of cutting cylinders 3 with an associated transport unit 10 for specimens.
  • the cutting knives 7 are fixed by two clamping strips 67, which are fastened in a recess 43 of the knife cylinder 4 with clamping screws 38, which simultaneously hold compressible cheek pieces 37 in the recess 43, as shown in FIG. 3a.
  • punctures 40 are installed in the area of the mutually opposite groove beams, which can be rotated by lever 44 through a respective adjusting shaft 41.
  • the levers 44 can each be fixed on the adjusting shafts 41 by a clamping screw 42.
  • the puncturing depth of the punctures 40 can be changed by corresponding rotation of the respective lever 44 on the shaft 41.
  • the device for taking specimens according to the present invention When the device for taking specimens according to the present invention is actuated, after the paper web 2 has been cut between the grooved bar 6 and the cutting knife 7, the front section of the resulting printed product 64 is punctured, thus fixed on the lateral surface 39 of the grooved cylinder 5, removed from the stripper 8 and in the transport unit 10 out. As a result of the next contact between the grooved bar 6 and the cutting knives 7, for example after half a turn of the knife cylinder 4 and the grooved cylinder 5, the front section of the paper web 2 is separated and, if necessary, a further front section of the paper web 2 is punctured by the punctures 40 and taken as a sample.
  • FIGS. 4a and 4b are a side view and a top view of a slot cylinder 5 with pneumatically actuated actuating cylinders 47.
  • the actuating shaft 41 is received in the grooved cylinder 5 by an actuating shaft bearing 45.
  • the actuating shaft 41 carries the levers 44, which are each fastened to the actuating shaft 41 with a clamping screw 46.
  • On the front part of the lever 44 punctures 40 are attached.
  • On the end face 50 of the grooved cylinder 5 an actuating cylinder 47 is received in a holder 49 and acts on the actuating shaft 41 via an actuating lever 48.
  • Actuating cylinder connections 55 and 56, with which the actuating cylinders 47 can be connected, are embodied in a pin of the groove cylinder 5.
  • the schematically shown air connections 51 and 52 are guided through a cover 54 and connected to the actuating cylinder connections 55 and 56 via sealing rings 53.
  • FIG. 4b shows a view of the end face 50 of the slot cylinder 5.
  • This view shows the spatial arrangement of all components.
  • the punctures 40 penetrate the outer surface of the groove cylinder 5 in the area of the groove beam 6 when extending.
  • the covering 27 is fixed on the outer surface of the groove cylinder 5 with the aid of clamping screws, not shown. Due to the detachable connection between the punctures 40 and the levers 44, it is also possible to install punctures of greater or smaller length in the levers 44.
  • the actuating cylinders 47 are movably mounted in the holders 49 for movement compensation during the actuating process.
  • FIGS. 3 and 3a show a slot cylinder 5 with electromagnetically actuated holding devices.
  • a pair of cutting cylinders 3 is shown in FIG. 5a.
  • the covering 27 on the peripheral surface of the knife cylinder 4 is fastened by means of clamping screws 59.
  • the clamping screws 38 are used to fasten the clamping strips 67, so that the compressible cheek pieces 37 are held in place, as shown in the exemplary embodiment in FIGS. 3 and 3a.
  • two electromagnets 57 are assigned to a rotating piece 60. Each of these electromagnets 57 receives a pin 58 which bears against one of the rotary pieces 60.
  • the rotating piece 60 is located on the outside of the shaft 41 and guides the rotary movement, triggered by an input or Extending the pins 58 in the electromagnet 57, via a feather key 61 into the actuating shaft 41, on which the individual levers 44 are mounted.
  • the actuating shaft 41 carries the levers 44, which are fastened with clamping screws 46.
  • the actuating shaft 41 is received in a shell bearing, which consists of the groove cylinder 5 and a cover 62.
  • the cover 62 is fastened with screws 63 in the groove cylinder 5.
  • FIG. 5c shows a top view of a slot cylinder which can be actuated by electromagnets.
  • the actuating shaft 41 is mounted in the actuating shaft bearings 45 in the groove cylinder 5 and carries the individual levers 44 with the punctures 40.
  • the punctures 40 pass between the linings 27 via the grooved beam 6 through the outer surface of the groove cylinder 5.
  • a printed product 64 is indicated behind the groove cylinder 5.
  • the connecting lines 65 are guided in the bearing journal of the slot cylinder 5 and laid through a channel 66 to the electromagnet 57.
  • the individual covers 62 and their screws 63 and the clamping screws 46 of the levers 44 can also be seen on the peripheral surface of the groove cylinder 5.
  • a sample copy can be operated from the machine control center for quality control when the machine is running. Taking specimens is particularly important during the start-up phase so that corrections can still be made at this point.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Discharge By Other Means (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Claims (11)

  1. Dispositif de prélèvement d'exemplaires d'épreuve dans une plieuse, comportant une paire de cylindres de coupe (3) constituée d'un cylindre à lames (4) et d'un cylindre à rainures (5), dans lequel, sur le pourtour du cylindre à lames (4), sont montées au moins deux lames de coupe (7), le cylindre à rainures (5) comporte un nombre de listeaux de rainure (6) correspondant au nombre de lames de coupe (7), dans lequel les produits imprimés (64) sortant de la fente comprise entre le cylindre à lames (4) et le cylindre à rainures (5) de la paire de cylindres de coupe (3), peuvent être envoyés à des tapis de transport (13) vers la sortie des produits imprimés,
    caractérisé
    en ce qu'à chaque listeau de rainure (6) sur la paire de cylindres de coupe (3) sont associés des dispositifs de retenue (9, 26, 40) pour des produits imprimés (64), avec lesquels ceux-ci peuvent être envoyés vers une autre unité de transport (10) associée à la paire de cylindres de coupe (3) et les dispositifs de retenue (9) peuvent être commandés électromagnétiquement ou par fluide sous pression.
  2. Dispositif selon la revendication 1,
    caractérisé
    en ce qu'une bobine magnétique (24) et un noyau de bobine (23) peuvent être amenés de manière opérationnelle en contact et hors contact avec le dispositif de retenue (9) cité pour produits imprimés, en vue du verrouillage et du déverrouillage électromagnétique de celui-ci.
  3. Dispositif selon la revendication 1,
    caractérisé
    en ce qu'un nombre de dispositifs de retenue (9) pour produits imprimés (64), correspondant au nombre des lames de coupe (7), est monté dans le cylindre à lames (4) et à chaque lame de coupe (7) est associé un dispositif de retenue (9).
  4. Dispositif selon la revendication 1,
    caractérisé
    en ce que sur le pourtour du cylindre équipé de dispositifs de retenue (9), de la paire de cylindres de coupe (3), sont fixées des garnitures (27) annulaires espacées les unes des autres, régulièrement dans la direction axiale.
  5. Dispositif selon la revendication 1,
    caractérisé
    en ce que les dispositifs de retenue (9) sont constitués d'un grand nombre de pointures (40) espacées les unes des autres dans la direction axiale du cylindre à rainures (5) et sont déplaçables entre une première position à l'intérieur du cylindre à rainures (5) et une seconde position au-dessus de la surface d'enveloppe du cylindre à rainures (5) cité.
  6. Dispositif selon la revendication 5,
    caractérisé
    en ce qu'une commande à distance est constituée d'une commande actionnable électromagnétiquement pour la commande du déplacement du grand nombre cité de pointures (40), entre leur première et leur seconde positions citées.
  7. Dispositif selon la revendication 1,
    caractérisé
    en ce que les dispositifs de retenue (9) pour produits imprimés (64), réalisés en tant que pointures (40), sont introduits et extraits pneumatiquement par des vérins (47) sur le côté frontal (50), par l'intermédiaire d'un arbre de positionnement (41).
  8. Dispositif selon la revendication 1,
    caractérisé
    en ce que le dispositif de retenue (9) cité comporte un grand nombre d'ouvertures formées dans la surface d'enveloppe du cylindre à rainures (5) cité, qui peuvent être reliées à une source de vide (30), afin de maintenir un produit imprimé (64) respectif par force d'aspiration sur le cylindre à rainures (5) cité, et peuvent être reliées avec une source d'air soufflé pour le détachement et le transport des produits imprimés (64) cités.
  9. Dispositif selon la revendication 8,
    caractérisé
    en ce que le dispositif de retenue (9) cité comporte un grand nombre d'ouvertures formées dans la surface d'enveloppe du cylindre à rainures (5) cité, et une racle (8) pour détacher le produit imprimé (64) respectif du cylindre à rainures (5) cité.
  10. Dispositif selon la revendication 7,
    caractérisé
    en ce que le dispositif de retenue (9) cité comporte un arbre de positionnement (41) monté dans le cylindre à rainures (5) cité et les pointures (40) sont portées mobiles par celui-ci, et en ce qu'un vérin (47) actionné pneumatiquement est monté sur un côté frontal du cylindre à rainures (5) cité, lequel vérin comporte un piston de pression relié à l'arbre de positionnement (41) cité, pour l'extraction et l'introduction pneumatiques des pointures (40) citées.
  11. Dispositif selon la revendication 6,
    caractérisé
    en ce que le dispositif de retenue (9) cité comporte un arbre de positionnement (41) monté dans le cylindre à rainures (5) cité et les pointures (40) sont portées mobiles par celui-ci, et le dispositif de commande activable électromagnétiquement comporte une bobine magnétique (24) avec un noyau de bobine (23) activable, ce qui fait que les pointures (40) citées se retirent dans leur première position citée, à proximité des listeaux de rainure (6) cités et sortent de la surface d'enveloppe du cylindre à rainures (5) cité, afin de prélever un exemplaire d'épreuve.
EP19930100692 1992-01-21 1993-01-19 Dispositif pour prélever un échantillon dans un appareil de pliage Expired - Lifetime EP0553679B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/823,673 US5249493A (en) 1992-01-21 1992-01-21 Device for extracting samples from a folder
US823673 1992-01-21

Publications (2)

Publication Number Publication Date
EP0553679A1 EP0553679A1 (fr) 1993-08-04
EP0553679B1 true EP0553679B1 (fr) 1995-12-06

Family

ID=25239386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930100692 Expired - Lifetime EP0553679B1 (fr) 1992-01-21 1993-01-19 Dispositif pour prélever un échantillon dans un appareil de pliage

Country Status (6)

Country Link
US (3) US5249493A (fr)
EP (1) EP0553679B1 (fr)
JP (1) JPH05254708A (fr)
AU (1) AU658963B2 (fr)
CA (1) CA2086954C (fr)
DE (2) DE4301093A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613417A (en) * 1993-12-30 1997-03-25 R. R. Donnelley & Sons Company Apparatus and method for forming a groove in a board
EP0734989B1 (fr) * 1995-03-25 2002-01-09 Koenig & Bauer Aktiengesellschaft Appareil pour mettre en mouvement des aiguilles de perforation
DE19533064C2 (de) * 1995-03-25 2000-11-23 Koenig & Bauer Ag Verfahren zum Bewegen von Punkturnadeln
EP0734988B1 (fr) * 1995-03-25 2001-09-26 Koenig & Bauer Aktiengesellschaft Méthode et appareil pour mettre en mouvement des aiguilles de perforation
US5937719A (en) * 1996-06-27 1999-08-17 Wilson Manufacturing Company Rotary punch
US5855153A (en) * 1996-09-04 1999-01-05 Heidelberg Harris Inc. Method and apparatus for conveying flat printed products
US5927712A (en) * 1996-11-12 1999-07-27 Heidelberg Harris Sample signature delivery having alternate transport path away from deceleration device
US5850771A (en) * 1996-12-09 1998-12-22 Kimberly-Clark Worldwide, Inc. Non-continuous component applicator
FR2771958B1 (fr) 1997-12-08 2000-02-25 Heidelberger Druckmasch Ag Dispositif de coupe transversale de bandes de matiere et plieuse avec ou sans pointure comportant un tel dispositif de coupe
US6647849B2 (en) * 1998-07-30 2003-11-18 Heidelberger Druckmaschinen Device for varying a cylinder's effective diameter
US6322487B1 (en) 1998-12-09 2001-11-27 Heidelberger Druckmaschinen Ag Method and apparatus for delivery of flat printed products
EP1031401B1 (fr) * 1999-02-25 2003-07-02 FOSBER S.p.A. Dispositif pour la coupe transversale de matériaux en forme de bandes
DE10018770C1 (de) * 2000-04-15 2001-10-31 Koenig & Bauer Ag Vorrichtung zum Ausschleusen von Signaturen aus einem Falzapparat
DE10018772C2 (de) * 2000-04-15 2002-03-28 Koenig & Bauer Ag Vorrichtung zum Querschneiden von mindestens einer Bahn in einem Falzapparat einer Rotationsdruckmaschine
DE10018775B4 (de) * 2000-04-15 2005-03-03 Koenig & Bauer Ag Vorrichtung zum Transportieren von Signaturen in einem Falzapparat
AU2001290596A1 (en) * 2000-08-31 2002-03-13 Alpha Technologies, U.S.L.P. Apparatus and method for extracting a sample from a strip of material
DE10143098C5 (de) * 2000-11-30 2018-10-25 Heidelberger Druckmaschinen Ag Vorrichtung zum Führen und Übergeben eines Bogens in einer Druckmaschine
US20030047049A1 (en) * 2001-09-13 2003-03-13 Baker John R. Method and apparatus for collecting uncut continuous materials and producing chopped continuous materials
US6644193B2 (en) 2002-03-12 2003-11-11 Elsner Engineering Works, Inc. Web cutting tuck folding machine and method
US6915829B2 (en) * 2002-07-15 2005-07-12 Kimberly-Clark Worldwide, Inc. Apparatus and method for cutting and placing limp pieces of material
US7458795B2 (en) * 2006-02-24 2008-12-02 Incoe Corporation Co-injection nozzle assembly
DE102006013397A1 (de) * 2006-03-23 2007-10-04 WINKLER + DüNNEBIER AG Vorrichtung und Verfahren zum Ausschneiden von Flachmaterialzuschnitten aus Flachmaterialbogen
JP2008195531A (ja) * 2007-01-18 2008-08-28 Baldwin Japan Ltd シータ用オートリジェクト装置
EP3093244B2 (fr) 2015-05-13 2022-01-05 Bizerba SE & Co. KG Dispositif de transport de feuille pour une machine d'emballage

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1816329A (en) * 1923-03-20 1931-07-28 Patent & Licensing Corp Mechanism for making roofing
US1825250A (en) * 1930-03-14 1931-09-29 Goodrich Co B F Bias cutter
US2318953A (en) * 1942-08-05 1943-05-11 Cottrell C B & Sons Co Sheet and signature handling mechanism
US2501835A (en) * 1945-02-07 1950-03-28 Cottrell C B & Sons Co Folding, cutting, and delivering mechanism
US2659437A (en) * 1947-03-04 1953-11-17 Huck Co Cutting and gripping mechanism for printing machines
US3008364A (en) * 1956-05-25 1961-11-14 Western Publishing Company Inc Rotary type sheet cutter
US3242781A (en) * 1963-10-07 1966-03-29 Cottrell Company Former folder
US3247744A (en) * 1964-05-11 1966-04-26 Huck Apparatus for cross cutting traveling strip materials
US3593606A (en) * 1969-06-06 1971-07-20 William B Raybuck Web feeding mechanism
SU441774A1 (ru) * 1972-09-12 1976-07-05 Типография Издательства "Известия" Устройство дл набора стопок отпечатанной полиграфической продукции газетного типа с фальцбарабана ротационной печатной машины
DE2417614C3 (de) * 1974-04-10 1977-11-03 Gruner & Jahr Vorrichtung zum auslegen von produkten an einer rollenrotationsdruckmaschine
US4080856A (en) * 1975-09-23 1978-03-28 E. I. Du Pont De Nemours And Company Rotary web chopper
US3999454A (en) * 1975-10-20 1976-12-28 George Hantscho Company, Inc. Pinless feeder
EP0036701B1 (fr) * 1980-03-20 1984-08-08 Dec (Realisations) Limited Dispositif pour enlever des parties découpées
DE3131687A1 (de) * 1981-08-11 1983-03-03 Focke & Co, 2810 Verden "verpackungs-vorrichtung zum herstellen von zuschnitten und zufuehren derselben in einer verpackungsstation"
US4455736A (en) * 1982-04-13 1984-06-26 Owen Tri-Cut Limited Staple removing apparatus
US4501180A (en) * 1983-01-24 1985-02-26 The Deritend Engineering Company Ltd. Rotary die-cutting
US4534552A (en) * 1983-07-20 1985-08-13 Motter Printing Press Co. Sheet diverting system
DD246524B5 (de) * 1986-03-10 1993-10-14 Zirkon Druckmaschinen Gmbh Vorrichtung zum betaetigen der leitzungen einer produktenweiche
DE3721515C1 (de) * 1987-06-30 1988-10-20 Roland Man Druckmasch Vorrichtung zum Verteilen von Druckexemplaren
IT1229428B (it) * 1988-06-11 1991-08-08 Hauni Werke Koerber & Co Kg Dispositivo di taglio.
US5107763A (en) * 1990-04-24 1992-04-28 Rockwell International Corporation Narrow gap plate mounting apparatus and method
US5107733A (en) * 1991-06-14 1992-04-28 Heidelberg Harris Gmbh Apparatus for cutting and transporting a paper web in a folding apparatus of a printing press

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Publication number Publication date
DE59301057D1 (de) 1996-01-18
US5427005A (en) 1995-06-27
CA2086954A1 (fr) 1993-07-22
DE4301093A1 (fr) 1993-07-22
AU658963B2 (en) 1995-05-04
EP0553679A1 (fr) 1993-08-04
US5592864A (en) 1997-01-14
US5249493A (en) 1993-10-05
JPH05254708A (ja) 1993-10-05
AU3187993A (en) 1993-07-22
CA2086954C (fr) 1998-09-29

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