EP0418529A2 - Appareil pour limiter des feuilles imprimées à trois côtés - Google Patents

Appareil pour limiter des feuilles imprimées à trois côtés Download PDF

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Publication number
EP0418529A2
EP0418529A2 EP19900115036 EP90115036A EP0418529A2 EP 0418529 A2 EP0418529 A2 EP 0418529A2 EP 19900115036 EP19900115036 EP 19900115036 EP 90115036 A EP90115036 A EP 90115036A EP 0418529 A2 EP0418529 A2 EP 0418529A2
Authority
EP
European Patent Office
Prior art keywords
cutting
cutting elements
printed copies
trimmed
copies
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
EP19900115036
Other languages
German (de)
English (en)
Other versions
EP0418529A3 (en
EP0418529B1 (fr
Inventor
Godber Petersen
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.)
Manroland AG
Original Assignee
MAN Roland 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0418529A2 publication Critical patent/EP0418529A2/fr
Publication of EP0418529A3 publication Critical patent/EP0418529A3/de
Application granted granted Critical
Publication of EP0418529B1 publication Critical patent/EP0418529B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B26D11/00—Combinations of several similar cutting apparatus
    • 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
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0675—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for piles of sheets
    • 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
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0081—Cutting on three sides, e.g. trilateral trimming
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/929—Particular nature of work or product
    • Y10S83/934—Book, being made, e.g. trimming a signature
    • 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
    • Y10T83/2066—By fluid current
    • Y10T83/207—By suction means
    • 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
    • Y10T83/6476—Including means to move work from one tool station to another
    • 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
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/7493—Combined with, peculiarly related to, other element
    • Y10T83/7507—Guide for traveling cutter
    • 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
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/7547—Liquid pressure actuating means
    • 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
    • Y10T83/8775—With tool tensioning means

Definitions

  • the invention relates to a device for triple-sided trimming of, in particular, folded printed copies.
  • a three-knife cutting machine is known with which a three-sided trimming of books, brochures or magazines can be carried out.
  • the specimens to be trimmed are fed to the interface via an upstream feed device which has a tongs station as a holder.
  • the products which are fed one after the other and are to be trimmed are then again held in holders or in pliers stations during the trimming. Due to the cutting mechanisms used in the device, the required rotation of the specimens and the serial operation, the working speed of this known three-knife cutting machine is relatively slow.
  • DE-OS 35 18 579 and 35 24 512 The same applies to the basically similar devices according to DE-OS 35 18 579 and 35 24 512.
  • the object of the present invention is to provide a device for trilateral trimming of preferably folded printed copies, with which a multiplicity of products, possibly of different thicknesses, can be cut simultaneously in one work step, neither the products nor the cutting elements being pivoted or rotated.
  • This object is achieved in that at the same time a plurality of printed specimens which are individually fixed in holders are trimmed in a first cutting process by a corresponding number of first cutting elements on the opposite side of the fold in that the cutting elements fastened to a support serving as a carriage are also guided along guide means With the aid of conveying means, counter knives can be guided past and that in a second cutting process the second cutting elements The printed copies, which are guided and fixed there in holders, are trimmed on both sides by cutting elements that are attached to a support that serves as a slide and that can be guided past counter knives along guides.
  • the device for three-sided trimming according to the invention is preferably the print copies 2 to be trimmed simultaneously from a storage cassette 1, i.e. fed in parallel, as shown in FIGS. 1 and 2.
  • the printed copies 2 are taken from a zigzag-shaped storage structure 3 by means of rotating drives.
  • Such storage structures and the removal of products from them are described in detail, for example, in DE-OS 36 21 832, so that there is no need to go into them here.
  • DE-OS 36 44 423 describes the discharge in detail, i.e. the expedient simultaneous removal of the print copies 2 to be trimmed from the storage structures 3 so that they can be inserted into the device according to the application.
  • the printed copies 2 are individually captured by a transport device, which is described in detail below with reference to FIGS. 3 to 5.
  • a carrier 5 with holders 6 and 7 can be seen, which are attached to guides 8.
  • Shafts 9 are mounted in the carrier 5 and carry spur gears 10.
  • the drive takes place from a chain 11 via a sprocket 12 with the aid of deflection pieces 13, the returning strand being supported by a guide 14.
  • FIG. 5 which shows a plan view of the transport device, the spur gears 10 mesh with each other in opposite directions and transmit a torque via shafts 9, elastic couplings 15 and shafts 16 to toothed belt wheels 17, which are mounted in carriers 18.
  • Lower toothed belt wheels 19 only serve to deflect toothed belts 20.
  • the toothed belts 20 lie opposite one another in pairs. They are carried over the carrier 18 by brackets 21 and 22, of which a bracket 21 is rigid and a bracket 22 is elastic. These are mounted on rails 23 and 24, which are held by guides 25 on the carrier 5. If the rails 23 and 24 are moved in opposite directions according to the arrows 26 and 27 by a tensioning device (not shown in detail), the toothed belts 20 are each guided in opposite directions to a printed copy 2 to be transported, and this is thereby fixed or clamped. For this purpose, the entire transport device is raised with the help of the guides 8 and a drive, not shown here, in the direction of arrow 28, so that the toothed belt 20 occupy the position 20 'and capture the printed copies 2 (Fig. 1). The elastic design of the holder 22 results in a resilient pressure on the toothed belt 20, which enables the printed copies 2 to be guided securely.
  • the printed copies 2 can be moved reliably into the position 2 ', where they are aligned by adjustable stop rails 39 in the directions of the arrows 36 or 37 and 38 depending on the sheet size. In this position 2 'of the printed copies 2, these are individually clamped in a method described below and trimmed at the upper edge.
  • toothed belts 40 of a further transport device similar to that described above and in brought the position 2 ⁇ , where they are individually clamped on both sides after alignment by tongues 41 and then trimmed in one operation on both sides, as will be described.
  • the printed copies 2 After release by the tongues 41 by their movement over rails 43 in the direction of the arrow 42 (FIG. 9), the printed copies 2, which are now trimmed on three sides, arrive at a lower-lying stacking device with the aid of the transport belt 40 via guide tongues 44, as shown in FIG older DE-OS 38 11 289 has been described.
  • FIGS. 9 to 11 A device for lateral trimming and with the help of FIGS. 9 to 11 the cutting geometry is described in detail with reference to FIGS. 6 to 8.
  • FIG. 6 shows a front view of the complete lateral cutting unit, FIG. 7 in a view in the direction I of FIG. 6 and FIG. 8 in a section along the line II-III of FIG. 7 the knife carriage.
  • a continuous support frame is formed in the longitudinal direction, which receives continuous slide rails 47.
  • a plate 48 forms, together with sliding shoes 49 to 52, a carriage which is pulled back and forth by a chain 54 via a support frame 53 by a drive 55.
  • a cutting knife 59 is suspended from this slide 49 to 52 at two joints 56 and 57 and at a joint 58.
  • the hinge 58 is supported by a compression spring 60, the force of which acts in the direction of the arrow 61, a pull rod 62 having a stop 63.
  • a clamping unit which consists of a fixed part 64 with a counter knife 65, a movable clamping jaw 66, a wedge 67, an articulated rod 68, a pivoting lever 69 and a pneumatic cylinder 70.
  • the clamping unit is completely connected to the plates 45 and 46 via the fixed part 64.
  • the pneumatic cylinder 70 presses now in each case the wedge 67 in the direction of the arrow 71, the pivot lever 69 in the extreme case the position 69 'and the wedge 67 occupies its lowest position in the direction of the arrow 71.
  • the movable clamping jaw 66 is thus pressed completely against the counter knife 65.
  • the clamping devices are able to clamp completely different printed copies 2 at the same time, since each clamping unit has its own pneumatic cylinder 70.
  • the wedge 67 also presses the clamping jaw 66 securely over its entire length against the printed copy 2, which thereby lies flat on the counter knife 65.
  • a printed copy 2 with a maximum number of pages in which a single sheet directly adjacent to it can be securely clamped and cut by the function of a silhouette, which is explained below with reference to FIGS. 9 to 11, can thus be cut in a clamping unit.
  • the cutting knife 59 is movably suspended from the three joints 56, 57 and 58. If it is moved with the carriage in the cutting direction (arrow 72), it slides with its oblique cutting edge 73 first in its lower region onto a curvature 74 of the counter knife 65, whereby it is pressed in the direction of arrow 61 by the compression spring 60. In the position shown in FIG. 9, it has already left the curvature 74, so that it begins to cut the printed copy 2. The cutting of the printed copy 2 is complete when the cutting edge 73 has reached the line 75. Only now can it be aligned again by the curvature 74 of the next counter knife.
  • the stop 63 prevents the knife from hanging down too deep in the direction of the arrow 61.
  • the cutting is also supported by the slight inclination of the knife 59, as shown in FIG. 10. As a result, a component of the cutting force acts in the direction of arrow 61 and supports the spring 60.
  • the cutting waste is continuously transferred from a suction fan 76, which is fixedly mounted on the knife carriage Sucked container 77, which is disposed of in the end position of the cutting carriage in the direction of arrow 72.
  • a slide 79 is opened by a stationary pneumatic cylinder 78 so that the waste can fall into a corresponding container.
  • the suction fan 76 is supplied with power via a conductor line 80.
  • the cutting knife 59 is also raised via the pull rod 62 against the force of the spring 60 by a further stationary pneumatic cylinder 81 in the direction of the arrow 82 (FIG. 6) and in this position by a bolt 83 under the pressure of a spring 84 locked.
  • the knife carriage can now reach its starting position in a rapid return against the cutting direction (arrow 72), in which the pull rod 62 is unlocked by a further stationary pneumatic cylinder 85 by pulling on a pull rod 86 in the direction of arrow 87 and the cutting knife 59 returns to its oblique cutting position.
  • the entire cutting unit according to FIG. 6 can be displaced overall in the direction of arrow 61 or in the opposite direction in order to adapt to the width of the printed product 2.
  • the cutting device for the upper trimming is described with reference to FIGS. 12 to 14, the mode of operation of which essentially corresponds to that of the lateral cutting device.
  • a knife carriage consisting of the plate 90 and the slide shoes 91 to 94, runs on slide rails 95 and is also pulled in the cutting direction 72 by chains 96 via a lever 97.
  • a cutting knife 98 is suspended from joints 99 to 102, a compression spring 103 presses a pull rod 104, which is fastened to a joint 102, on the stop 105.
  • this pull rod 104 is raised by a stationary pneumatic cylinder 106 and locked by a bolt 107, so that the knife carriage can begin its rapid return movement.
  • the bolt 107 is unlocked by a stationary pneumatic cylinder 109 with the aid of a rod 108 in order to bring the cutting knife 98 back into the cutting position.
  • Pneumatic cylinders 110 actuate the clamping unit for each individual print copy 2. This consists of clamping wedges 111, a fixed clamping jaw 112, a movable clamping jaw 113 and tension springs 114.
  • the fixed clamping jaws 112 in turn carry a counter knife 115 curved in the lower area.
  • the cutting functions correspond to those of the lateral ones Cutting unit.
  • the cutting waste is suctioned off by a suction blower 116 also mounted on the knife carriage, the container 117 of which in the end position is opened and closed on a slide 118 by a stationary pneumatic cylinder 119.
  • the power supply for the suction fan 116 takes place via a conductor line 120.
  • the upper cutting device is stationary, the format adaptation, as already mentioned, is carried out by the stop rails 39.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Handling Of Sheets (AREA)
  • Discharge By Other Means (AREA)
  • Details Of Cutting Devices (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP19900115036 1989-09-19 1990-08-04 Appareil pour limiter des feuilles imprimées à trois côtés Expired - Lifetime EP0418529B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893931158 DE3931158A1 (de) 1989-09-19 1989-09-19 Vorrichtung fuer den dreiseitigen beschnitt von druckexemplaren
DE3931158 1989-09-19

Publications (3)

Publication Number Publication Date
EP0418529A2 true EP0418529A2 (fr) 1991-03-27
EP0418529A3 EP0418529A3 (en) 1991-05-22
EP0418529B1 EP0418529B1 (fr) 1994-07-06

Family

ID=6389682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900115036 Expired - Lifetime EP0418529B1 (fr) 1989-09-19 1990-08-04 Appareil pour limiter des feuilles imprimées à trois côtés

Country Status (4)

Country Link
US (1) US5125304A (fr)
EP (1) EP0418529B1 (fr)
JP (1) JPH03104600A (fr)
DE (2) DE3931158A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0673729A1 (fr) * 1994-03-16 1995-09-27 Grapha-Holding Ag Dispositif pour la coupe de produits imprimés
EP0686463A1 (fr) * 1994-06-08 1995-12-13 Ferag AG Dispositif pour couper des imprimés, notamment des journaux, des magazines ou des brochures, au moins des deux cotés
US5809856A (en) * 1995-10-04 1998-09-22 Ferag Ag Method for cutting continuously conveyed flat products made of paper or of similar materials
FR2783190A1 (fr) * 1998-09-11 2000-03-17 2P Recuperation Dispositif pour la destruction et la recuperation selective d'imprimes relies tels que des livres
CN112792207A (zh) * 2020-12-17 2021-05-14 广州众山精密科技有限公司 防止材料冲断断料弯曲的方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0762950B1 (fr) * 1995-05-02 1998-12-09 Grapha-Holding Ag Procede et dispositif pour la manipulation de produits imprimes
US6948794B2 (en) * 1997-07-15 2005-09-27 Silverbrook Reserach Pty Ltd Printhead re-capping assembly for a print and demand digital camera system
EP1166977B1 (fr) * 2000-06-26 2006-01-18 GRAPHA-Holding AG Machine pour la coupe automatisée d'imprimés
CA2357217A1 (fr) * 2001-09-10 2003-03-10 Industrial Technology Research Institute Machine a decouper les stores venitiens multimodulaire
US7213493B2 (en) * 2001-10-26 2007-05-08 Goss International Americas, Inc. Infeed apparatus for a sheet material article trimmer
US10753541B2 (en) 2018-05-16 2020-08-25 Amtrol Licensing Inc. Handle assembly for a portable pressurized gas cylinder
CN111571705B (zh) * 2020-05-06 2021-11-12 齐美兰 一种杯状口罩的折叠切片设备
CN114131407A (zh) * 2021-12-21 2022-03-04 安徽中腾汽车零部件有限公司 一种用于软性导电片切割的牵引装置
CN115716288B (zh) * 2022-11-21 2023-09-26 常州机电职业技术学院 一种机械自动化切割设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1219826A (fr) * 1958-04-11 1960-05-19 Procédé et machine pour rogner les blocs de feuillets de livres sur trois côtés
US3245747A (en) * 1962-11-05 1966-04-12 Optomechanisms Inc Means for animating cathode ray tube displays
DE1226982B (de) * 1963-10-11 1966-10-20 Hans Mueller Schneidemaschine zum selbsttaetigen Beschneiden von Broschueren an drei Seiten
US3732766A (en) * 1971-02-06 1973-05-15 Mccain Mfg Co Sheet trimming machines
DE3245747A1 (de) * 1982-12-10 1984-06-14 Kolbus GmbH & Co KG, 4993 Rahden Vorrichtung zum entfernen der randstreifen beim beschneiden von buchblocks od. dgl. in einer schneidemaschine
CH644786A5 (de) * 1979-03-23 1984-08-31 Mitsubishi Heavy Ind Ltd Vorrichtung zum wegfuehren von abfallstreifen an einer kartonagen-bearbeitungsmaschine.
FR2552009A1 (fr) * 1983-09-19 1985-03-22 Stobb Inc Procede et appareil d'ebarbage de cahiers

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US2017462A (en) * 1932-01-13 1935-10-15 Tw & Cb Sheridan Co Book trimming machine
US3146650A (en) * 1960-12-06 1964-09-01 Tw & Cb Sheridan Co Automatic continuous book trimmer
US3733947A (en) * 1968-06-18 1973-05-22 Harris Intertype Corp Book trimming machine
US3570344A (en) * 1968-06-18 1971-03-16 Harris Intertype Corp Apparatus and method for trimming books
US3722336A (en) * 1971-02-10 1973-03-27 North American Rockwell Feed, transport and delivery mechanism for book trimmers and the like
DD112380A1 (fr) * 1973-07-06 1975-04-12
DE3613493A1 (de) * 1985-05-13 1986-11-13 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig Dreimesserschneidemaschine
DE3518579A1 (de) * 1985-05-23 1986-11-27 Hagen Gaemmerler Schneidaggregat fuer blattfoermige gebilde, insbesondere papier in schuppenform
DE3524512A1 (de) * 1985-07-09 1987-01-22 Adolf Weingartner Vorrichtung zum kontinuierlichen laengsschneiden schuppenfoermiger ausliegender druckprodukte
DD248766B1 (de) * 1986-05-02 1989-06-28 Polygraph Leipzig Schneidgutzufuehreinrichtung fuer dreimesserschneidemaschinen
DE3621832C1 (de) * 1986-06-28 1987-09-17 Roland Man Druckmasch Vorrichtung zur Aufnahme und Weiterfuehrung von Falzprodukten
DE3644423A1 (de) * 1986-12-24 1988-07-07 Roland Man Druckmasch Einsteckvorrichtung, insbesondere fuer falzprodukte
DE3811289A1 (de) * 1988-04-02 1989-10-19 Roland Man Druckmasch Vorrichtung zum stapeln von druckprodukten

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1219826A (fr) * 1958-04-11 1960-05-19 Procédé et machine pour rogner les blocs de feuillets de livres sur trois côtés
US3245747A (en) * 1962-11-05 1966-04-12 Optomechanisms Inc Means for animating cathode ray tube displays
DE1226982B (de) * 1963-10-11 1966-10-20 Hans Mueller Schneidemaschine zum selbsttaetigen Beschneiden von Broschueren an drei Seiten
US3732766A (en) * 1971-02-06 1973-05-15 Mccain Mfg Co Sheet trimming machines
CH644786A5 (de) * 1979-03-23 1984-08-31 Mitsubishi Heavy Ind Ltd Vorrichtung zum wegfuehren von abfallstreifen an einer kartonagen-bearbeitungsmaschine.
DE3245747A1 (de) * 1982-12-10 1984-06-14 Kolbus GmbH & Co KG, 4993 Rahden Vorrichtung zum entfernen der randstreifen beim beschneiden von buchblocks od. dgl. in einer schneidemaschine
FR2552009A1 (fr) * 1983-09-19 1985-03-22 Stobb Inc Procede et appareil d'ebarbage de cahiers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0673729A1 (fr) * 1994-03-16 1995-09-27 Grapha-Holding Ag Dispositif pour la coupe de produits imprimés
US5832799A (en) * 1994-03-16 1998-11-10 Grapha-Holding Ag Device for trimming edges from printed documents
EP0686463A1 (fr) * 1994-06-08 1995-12-13 Ferag AG Dispositif pour couper des imprimés, notamment des journaux, des magazines ou des brochures, au moins des deux cotés
US5715737A (en) * 1994-06-08 1998-02-10 Ferag Ag Apparatus for trimming printed products on at least two borders
US5809856A (en) * 1995-10-04 1998-09-22 Ferag Ag Method for cutting continuously conveyed flat products made of paper or of similar materials
CH690323A5 (de) * 1995-10-04 2000-07-31 Ferag Ag Verfahren und Vorrichtung zum Schneiden von kontinuierlich geforderten, flochigen Produkten insbesondere aus Papier.
FR2783190A1 (fr) * 1998-09-11 2000-03-17 2P Recuperation Dispositif pour la destruction et la recuperation selective d'imprimes relies tels que des livres
CN112792207A (zh) * 2020-12-17 2021-05-14 广州众山精密科技有限公司 防止材料冲断断料弯曲的方法

Also Published As

Publication number Publication date
US5125304A (en) 1992-06-30
DE3931158A1 (de) 1991-03-28
DE59006351D1 (de) 1994-08-11
EP0418529A3 (en) 1991-05-22
EP0418529B1 (fr) 1994-07-06
JPH03104600A (ja) 1991-05-01

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