WO1993025427A1 - Dispositif servant a tourner les pages dans une machine a decouper les index et machine comportant ce dispositif - Google Patents

Dispositif servant a tourner les pages dans une machine a decouper les index et machine comportant ce dispositif Download PDF

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Publication number
WO1993025427A1
WO1993025427A1 PCT/SE1993/000517 SE9300517W WO9325427A1 WO 1993025427 A1 WO1993025427 A1 WO 1993025427A1 SE 9300517 W SE9300517 W SE 9300517W WO 9325427 A1 WO9325427 A1 WO 9325427A1
Authority
WO
WIPO (PCT)
Prior art keywords
leaf
turning
abutment
document
sheets
Prior art date
Application number
PCT/SE1993/000517
Other languages
English (en)
Inventor
Magnus Borud
Original Assignee
Cutzius Ab
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 Cutzius Ab filed Critical Cutzius Ab
Priority to AU43668/93A priority Critical patent/AU4366893A/en
Publication of WO1993025427A1 publication Critical patent/WO1993025427A1/fr

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Classifications

    • 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
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/12—Perforating by punching, e.g. with relatively-reciprocating punch and bed to notch margins of work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
    • B42D9/04—Leaf turners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F21/00—Indexing means; Indexing tabs or protectors therefor
    • B42F21/12—Sheets, papers, or cards having edges cut away to facilitate indexing, e.g. thumb cuts on books

Definitions

  • the present invention relates to a leaf-turning device of an index-cutting machine, as well as an index- cutting machine equipped with such a leaf-turning device.
  • Index-cutting machines are used for thumb-indexing a thumb-index side of a document made up of a plurality of sheets.
  • the document is referred to as a pad or block, especially if it is to be provided with or already has covers, to form a book, a catalogue or the like.
  • An index-cutting machine (thumb-index cutter) is used for cutting off circular, square or otherwise rectangular pieces from the long side of the sheets of e.g. a book, to make it easier for the reader to find the pages he is looking for.
  • thumb-index cutter At present, there are semiautomatic thumb- index cutters, which have to be handled by an operator who manually turns over the pages to be jointly cut in a cut ⁇ ting or punching operation.
  • the production rate is heavily dependent on the agility of the operator.
  • An expe ⁇ rienced operator is expected to manage about 100 books each having 30 thumb indexes per hour. Efforts have been made to provide fully automatic thumb-index cutters in order to increase productivity, but existing such machines suffer from various drawbacks and cannot, for instance, be adapted to different paper grades.
  • the properties vary a great deal from one paper to another.
  • the grammage of the paper ranging from the thinnest tissue paper to the thickest paperboard, influences the leaf-turning pro- perties, which are also affected by the properties of the fibres and the direction of the fibres in the paper.
  • the properties of the fibres may give a burr ⁇ like effect, so that the paper sheets tend to stick together.
  • paper may sometimes behave in ways not foreseen.
  • anyone skill ⁇ ed in the art will know that it is not easy to automati ⁇ cally and rapidly turn over different-grade paper for thumb-indexing.
  • the paper is sometimes coated with various sub ⁇ stances, which also may cause the paper to behave diffe ⁇ rently.
  • Another factor to be considered is the humidity of the surrounding air. If the humidity is low and the air in addition has an unfavourable temperature, the paper may be charged with static electricity when processed, which often causes problems in paper-handling machines. Nowa ⁇ days, most printing offices and bookbinders' have climate- conditioned rooms, and static electricity thus does not cause any major problems.
  • a further difficulty in providing a fully automatic index-cutting machine or a leaf-turning device of such a machine is that conventional solutions used in the print- ing and bookbinder's business for providing a fully auto ⁇ matic thumb-index cutter would undoubtedly give a very slow machine. It is true that the production rate can be increased by parallel operation of several such machines, but this would of course be expensive.
  • the crucial point when designing a rapid, fully automatic index-cutting machine is that the turning of the leaves should take place at a sufficiently high speed, and it should also be possible to flawlessly interrupt the leaf-turning opera ⁇ tion when the thumb-index sites have been found. Neither can one disregard the air resistance as a source of error in the handling of paper.
  • An important aspect for achieving rapid handling is that the mass and the stroke length of all movable parts in a paper-handling machine should be kept low, enabling the machine parts to move at a comparatively high speed and be subjected to comparatively heavy acceleration and retardation.
  • Feeder - conveys books from the in-pile and puts them in a path for further processing.
  • Stabiliser - positions the books correctly and causes them to be in phase with the remainder of the machine.
  • Cover separator folds away the covers so as not to be processed by the thumb-index cutter.
  • Leaf-turning device (thumb-index finder) - the com- plex device used for locating those parts of the book that are to be cut in one and same operation.
  • Cutting unit the cutting section of the machine. Concentrator - closes the book prior to ejection. Ejector - positions the books correctly in the out- pile.
  • one object of the present invention is to provide one or more improved versions of known leaf-turning devices.
  • German Patent Specification DE-A-10 91 082 discloses a device for turning the sheets of books in an index-cut ⁇ ting machine.
  • the German device comprises a holder having a gripping device for clamping the document and gripping it along its spine opposite to the future thumb index; an abutment about which the document sheets are to be bent; a document-turning device for bending the document about the abutment; and a leaf-turning reed movable in relation to the abutment and adapted, when the sheets are being turn- ed, to be held in engagement with the bent document sheets in order to retain these until they are to be released and introduced into a cutting unit forming part of the index- cutting machine and disposed at a distance from the grip ⁇ ping device.
  • the leaf-turning reed also serves as document-turning device after the sheets have initially been bent upwards by hand.
  • the abut ⁇ ment is fixedly mounted on the holder, and the leaf-turn ⁇ ing reed, also serving as document-turning device, is mov ⁇ able along the stationary abutment, along the edges of the document sheets.
  • the leaf-turning reed moves towards the attachment of the abutment, the document sheets are released one by one from the document and drop down into the index-cutting machine.
  • Another object of the invention is, therefore, to provide a leaf-turning device of an index-cutting machine, which is able to rapidly and at a uniform speed leaf over the number of sheets to be cut in each cutting or punching operation.
  • a further object of the invention is to provide an index-cutting machine operating at a considerable speed and with high accuracy, being provided with such a leaf- turning device.
  • Yet another object of the invention is to provide a leaf-turning device ensuring that the right number of sheets to be cut are turned over.
  • a further object still is to provide such a leaf-turning device which itself is capable of correcting any errors occurring during the leaf-turning operation.
  • Another object of the invention is to pro ⁇ vide a leaf-turning device that is easily adapted to dif- ferent thicknesses, grades and sizes of the sheets to be indexed.
  • Figs la-Ik are a series of views showing how a document to be leafed over is arranged in a gripping device and illustrating the subsequent leaf ⁇ ing sequence in a first embodiment of the leaf-turning device according to the invention
  • Fig. 2 is a schematic perspective view showing the main components of an embodiment of the leaf- turning device according to the invention
  • Fig. 3 is a detailed side view illustrating an initial stage of the leaf-turning operation
  • Fig. 4 is a view similar to that of Fig. 3 and illu ⁇ strates a later stage of the leaf-turning ope- ration;
  • Fig. 5a is a side view of an embodiment of means for supporting the sheets to be cut, the support means being here unfolded;
  • Fig. 5b is a view of the support means when folded up;
  • Fig. 6a is a view similar to that of Fig. 5a but illu ⁇ strates an alternative embodiment of the sup ⁇ port means unfolded;
  • Fig. 6b is a view of the support means of Fig. 6a fold ⁇ ed up;
  • Fig. 7 is a schematic view of parts of another embodi ⁇ ment of the leaf-turning device and the index- cutting machine according to the invention;
  • Fig. 8 schematically illustrates different setting positions for the leaf-turning device of Fig.
  • Figs 9a-9f are a series of views showing how the document to be leafed over is arranged in a gripping device and illustrating the subsequent leaf- turning sequence in the embodiment of the inventive leaf-turning device and index-cut ⁇ ting machine of Figs 7 and 8.
  • Fig. 2 shows an embodiment of the leaf-turning device according to the invention. This device is intended to be used together with an index-cutting machine for thumb- indexing one side of a document made up of a plurality of sheets.
  • the leaf-turning device comprises a gripping device 2 in which the document 8 is clamped by retainer means 16.
  • the gripping device 2 is fixed in a certain position in relation to a cutting unit 1 forming part of the index-cutting machine, but it can be moved in relation thereto when the machine is to be adjusted to documents of different sizes.
  • An abutment 3 is movable in the horizontal direction towards and away from the gripping device 2 and, consequently, the cutting unit 1.
  • a photocell device 7 or the like is arranged to sense a marking 40 provided at the free edge of the back of the first sheet to be retained until the next cutting operation. The movements of the abutment 3 are controlled by the photocell device 7, as will be accounted for in more detail below.
  • a leaf-turning reed 4 is applied against the still uncut document sheets bent about the abutment 3, in order to hold the sheets in engagement with the abutment until they are to be released (turned or leafed over) one by one to be introduced into the cutting unit 1.
  • a safety stop 5 cooperates with the leaf-turning reed 4 for retaining the sheets not to be released, and an intermediate stop 6 is arranged to ensure that the right number of sheets is introduced into the cutting unit 1.
  • the sheets 21 to be cut i.e.
  • the sheets released by the leaf-turning reed 4, the safety stop 5 and the intermediate stop 6, may, if required, be supported by a support means 9 which, after the indexing operation, lets the sheets drop past the cutting unit, as indicated by reference sign 15, designating sheets that have been cut.
  • a support means 9 which, after the indexing operation, lets the sheets drop past the cutting unit, as indicated by reference sign 15, designating sheets that have been cut.
  • sheet leaves or sheets of paper, paperboard, board, plastic foil and the like, which show flexibility and are intended to form a document, e.g. a book or a catalogue.
  • the term "document” here relates to a plurality of sheets, e.g. the sheets of a book or a catalogue.
  • Figs 3 and 4 illustrate the leaf-turning device in more detail.
  • the document 8 is retained in the gripping device 2 by means of several retainer means 16 which, by a driving means 41 schematically illustrated in Fig. 3, are pressed against the document 8 at a point close to its spine.
  • the document 8 has left the cover separator for indexing, and will, after indexing, be transferred to the concentrator, as above.
  • the leaf-turning reed 4 which is adapted to move towards the abutment 3 when the leaves are being turned over, is, by a pivot pin 42, pivotally con ⁇ nected to a holder 12 also supporting the abutment 3.
  • the leaf-turning reed 4 and the photocell device 7 are both supported by an arm 17 in a carrier device 14 to which the safety stop 5 is attach ⁇ ed. If deemed appropriate, the photocell device 7 may of course be disposed elsewhere, e.g. on the intermediate stop or the abutment.
  • the safety stop 5 is pivotally fixed to the arm 17 in the carrier device 14 and is moved towards and away from the leaf-turning reed 4 and the sheets retained thereby by means of an electromag ⁇ net or a step motor 18 which, by a pivot pin 44, is pivo ⁇ tally connected to the arm 17 and, by a pivot pin 45, is pivotally connected to the safety stop 5.
  • the carrier device 14 is pivotally fixed in the frame 12 by the pivot pin 42 and is operated with the aid of a step motor 19 (or the like) connecting the frame 12 to the arm 17.
  • the frame 12 is in turn pivotally suspended from a frame holder 13 by means of a driving device, e.g.
  • a step motor or a pneumatic cylinder which is generally desig ⁇ nated 20 and which is pivotally connected to the frame holder 13 and the frame 12 by pivot pins 46 and 47, respectively, to allow the frame 12 to rotate or pivot in relation to the frame holder 13 (cf. Figs 3 and 4).
  • the frame holder 13 is arranged so as to be slid- able in the horizontal direction in a holder 10 on which the gripping device 2 is mounted.
  • the frame holder 13 can be displaced in relation to the holder 10 e.g. by a step motor 48 driving a screw 49 engaging a nut 50 on the frame holder 13.
  • the intermediate stop 6 is supported in SUBSTITUTESHEET the holder 10 so as to be slidable towards and away from the cutting unit 1 and towards and away from the abutment 3. This displacement is achieved by a motor 51 schemati ⁇ cally illustrated in Fig. 3.
  • a return belt 22 travels from the lowermost portion of the intermediate stop to a return means 28 provided on the intermediate stop, e.g. a piston and cylinder unit, as shown in Fig. 3.
  • the holder 10 may be displaceable and supported by e.g. a robot (not shown), in which case the cutting unit 1 is stationary. Alternatively, the holder 10 can be stationary and the cutting unit 1 be dis- placeable. The relative motion between the holder 10 and the cutting unit 1 is needed when the index-cutting machine is to be adjusted to documents of different widths (the holder and the cutting unit being displaced towards and away from one another) and when the document is to be moved in relation to the cutting unit along the thumb- index edge between successive cutting operations (by means of the motor 52 shown in Fig. 2).
  • Figs 3, 4 and 5a the folding support means 9, provided between the gripping device 2 and the cutting unit 1, is shown in extended or unfolded position, in which it supports the sheets 21 to be cut and has let the cut sheets 15 pass by.
  • the cut sheets 15 can be entrained beyond and down under the cutting unit 1 by suitable means (not shown).
  • Fig. 3 illustrates an initial stage of the leaf-turn ⁇ ing operation
  • Fig. 4 illustrates a later stage, in which fewer sheets of the document 8 remain to be cut.
  • the leaf-turning reed has, in addition, been pivoted with respect to the clamped portion of the document.
  • the sheets can be turned by translatory motion only between the frame holder 13 and the holder 10 (by means of the step motor 48) or by pivo ⁇ tal motion between the frame 12 and the frame holder 13 (by means of the driving motor 20).
  • the leaf-turning reed 4 will move relative to the free edge of the bent document and release the document sheets one by one until the photocell device 7 detects a marking 40 on the back of the first sheet of the next thumb index, and then stops the relative motion or motions.
  • Figs 5a and 5b illustrate a preferred embodiment of the support means 9 comprising a plurality of substantial- ly U-shaped, bent sections whose flanges 23 are pivotally connected to a pair of attachments 24 between and below the gripping device 2 and the cutting unit 1. Opposite flanges 23 are interconnected by a horizontal portion (not shown). Together, these horizontal portions support the sheets 21 to be cut.
  • the support means 9 is folded up, and the cut sheets 15 have been allowed to drop (or be entrained) to a position below the cutting unit, but are still retained by the gripping device 2.
  • Figs 6a and 6b illustrate an alternative embodiment of the support means 9, in which the earring surface of the support means is designed as an accordion-folded sheet 25 supported by a pair of arms 26. At one end, the arms are interconnected by a transverse section 27, and at the other end, the arms are connected to associated pivotal flanges 23. Between the ends, the arms 26 are mounted in the cutting unit 1.
  • Fig. 6b shows the folded up or con ⁇ tracted position of the support means 9, in which the flanges 23 have been pivoted away from the cutting unit 1 (and the leaf-turning device), the sheet 25 having been maximally contracted and folded towards the cutting unit 1 and the cut sheets 15 having been allowed to drop from the cutting unit, as shown in Fig. 5b.
  • Fig. 6b shows the folded up or con ⁇ tracted position of the support means 9, in which the flanges 23 have been pivoted away from the cutting unit 1 (and the leaf-turning device), the sheet 25 having been maximally contracted and folded towards the cutting unit 1 and the
  • the folded sheet 25 of the support means has again been extended in order to support further sheets 21 released by a rod 11 which, in this embodiment, also performs the function of the leaf-turning reed.
  • This embodiment is not as advanta- geous as that comprising a separate leaf-turning reed.
  • the rod 11 used in this embodiment can be replaced with a leaf-turning reed of the type found in other embo ⁇ diments described.
  • Fig. la the document 8 clamped in the gripping device 2 has been removed from the cover separator by a robot or the like and introduced into the leaf-turning device.
  • the document is brought into engagement with the abutment 3 and a document-turning device 11, e.g. a rod.
  • a document-turning device 11 e.g. a rod.
  • the document-turning device 11 may be a fixed rod, in which case the entire leaf-turning device is movable and presses the document 8 against the document-turning device so that an arcuate movement of the leaf-turning device causes the document to be turned about the abutment 3 to the initial position (Fig. lc).
  • the leaf- turning device is stationary, and a movable document-turn ⁇ ing device 11 is then used and is taken along an arcuate path, thereby achieving the same result.
  • Fig. lb shows an intermediate position between the initial position in Fig. la and the leaf-turning position in Fig. Ie, i.e. the position of the document when the leaf-turning operation may begin.
  • Fig. lb shows an intermediate position between the initial position in Fig. la and the leaf-turning position in Fig. Ie, i.e. the position of the document when the leaf-turning operation may begin.
  • Fig. lb shows an intermediate position between the initial position in Fig.
  • the leaf-turning reed 4 has been brought into engagement with the foremost document sheet so as to hold the document bent about and engaged with the abutment, enabling the removal of the document-turning device 11 (cf. Fig. Ie).
  • the sheets are turned in the following way.
  • the abut ⁇ ment 3, suspended from the frame holder 13, is moved away from the gripping device 2 and towards the cutting unit 1 by means of the driving motor 48 of the frame holder, the distance between the holder 10 and the cutting unit 1 being maintained substantially constant.
  • the leaf-turning reed 4 is kept stationary in relation to the gripping device 2, so that the abutment 3 pushes the free edge of the document sheets beyond the leaf-turning reed 4, the document sheets being thus released one by one.
  • the printing-ink marking 40, or some other suit ⁇ able marking, provided on the side of the document sheets facing the leaf-turning reed 4 is detected by the photo ⁇ cell device 7, the forwardly-directed movement of the driving motor 48, and consequently of the abutment 3, is stopped.
  • the abutment 3 is moved slightly backwards in order to relieve the pressure on the detect ⁇ ed, marked sheet and prevent it from being inadvertently turned over.
  • the photocell device 7 acti- vates the electromagnet 18, and the safety stop 5 is thus brought into engagement with the sheet at issue, thereby to retain it in cooperation with the leaf-turning reed 4 (see Fig. lh).
  • the intermediate stop 6 is actuated and has intercepted the sheets which have been released from the leaf-turning reed 4 (cf. Fig. lh) and are to be cut. If the photocell device 7 indicates that the marked sheet has been uncovered, the intermediate stop 6 is returned to its resting position (shown in Fig. Ii) and the sheets 21 to be cut are allowed to drop onto the support means 9 and into the cutting unit 1 (see especially Figs Ik and 3).
  • the support means 9 is folded up, and the cut sheets 15 still retained by the gripping device are permitted to drop below the cut ⁇ ting unit. Thereafter, the support means is returned to the position shown e.g. in Fig. 5a, and the intermediate stop 6 is actuated in order to occupy the position shown in Figs lg and 3. Then, the document sheets that are the next to be cut are turned over in the manner described' above until the photocell detects the next marking on the back of a sheet, and the above sequence is repeated.
  • an abutment 54 is arranged on an arm 55 which is pivotable about a pivot pin 56 by a motor 57 schema ⁇ tically illustrated in Fig. 7 only.
  • the pivot pin 56 is fixed to a frame 58.
  • An arm 59 is also mounted on the pivot pin 56, so as to pivot towards and away from the arm 55 and the abutment 54 thereon. This pivotal movement is achieved by means of a motor 60 schematically illustrated in Fig. 7 only.
  • the arm 59 supports a leaf-turning reed or tongue 61, with which it is intended to engage a document 10 turned about the abutment 54.
  • the arm 59 is further provided with a holder 62 for a photo ⁇ cell device 63.
  • the frame 58 is pivotally connected (not shown in detail) to a holder 64 to which a gripping device 65 for the document 10 is also attached.
  • a motor 66 shown in Fig. 8 only, the frame 58 is pivotable between the positions indicated by dash-dot lines and con ⁇ tinuous lines in Fig. 8.
  • a motor 67 shown in Fig.
  • the frame 58 can be displaced in a transla- tory motion relative to the frame holder 64 substantially straight ahead towards a cutting unit 1.
  • a motor 68 shown in Fig. 8 only, the entire frame holder 64, the frame 58 therein and the frame components are dis ⁇ placeable perpendicular to the plane in which the frame 64 is displaceable by the motor 67 (upwards and downwards in Fig. 8).
  • This movement achieved by the motor 68 serves to displace the document relative to the cutting unit 1 (see Figs 9d-9f) between successive cutting operations, so that cutting takes place substantially perpendicular to the front and back of the document when lying flat.
  • yet another servomotor 69 shown in Fig.
  • Figs 9a-9f show the leaf-turning device and the cut ⁇ ting unit 1 in different positions occupied during a machine cycle.
  • Fig. 9a illustrates an initial position, in which the document 8 is retained by the gripping device 65 on the frame holder 64.
  • the frame 58 here occupies its initial position relative to the frame holder 64 and is applied with the abutment 54 against the document 8.
  • the forward movement of the frame 58 and the abutment 54 is stopped in the manner described above, when the photocell device 63 detects a marking (corresponding to the marking 40 in Fig. 2). Thereafter, the sheets 21 are cut and dropped to a position below the cutting unit, as are the sheets 15 in Fig. 9f.
  • the frame 58 is then moved forwards relative to the holder 65, as indicated by the arrow 73 between Figs 9e and 9f, so as to turn the next group of sheets to be cut. This cutting order is then repeated until all groups of sheets have been provided with index tabs and the cutting unit has come to occupy the position shown in Fig. 9f.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

L'invention décrit un dispositif servant à tourner les pages et une machine servant à découper des index et équipée dudit dispositif, afin de réaliser des index à encoches dans le côté index d'un document retenu par un dispositif de serrage (2) situé sur un support (10). Le dispositif servant à tourner les pages comprend une butée (3) autour de laquelle s'incurvent les feuilles du document, ainsi qu'une lame servant à tourner les pages (4) mobile par rapport à la butée, de façon à retenir les feuilles incurvées contre ladite butée avant leur libération et leur indexation. L'invention est caractérisée par le fait que la butée est mobile par rapport au dispositif de serrage (2), de façon à effectuer une libération successive des feuilles retenues par la lame (4) quand la butée (3) est éloignée du dispositif de serrage (2) et qu'un dispositif à cellule photoélectrique (7) est disposé à distance de la butée (3), de façon à détecter des repères sur les feuilles du document, afin de commander les déplacements de la butée (3) par rapport au dispositif de serrage (2) en fonction de la détection.
PCT/SE1993/000517 1992-06-10 1993-06-10 Dispositif servant a tourner les pages dans une machine a decouper les index et machine comportant ce dispositif WO1993025427A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43668/93A AU4366893A (en) 1992-06-10 1993-06-10 Leaf-turning device of an index-cutting machine, and such a machine provided with a leaf-turning device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9201785-4 1992-06-10
SE9201785A SE505181C2 (sv) 1992-06-10 1992-06-10 Blädderaggregat till en registerhuggare

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Publication Number Publication Date
WO1993025427A1 true WO1993025427A1 (fr) 1993-12-23

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PCT/SE1993/000517 WO1993025427A1 (fr) 1992-06-10 1993-06-10 Dispositif servant a tourner les pages dans une machine a decouper les index et machine comportant ce dispositif

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SE (1) SE505181C2 (fr)
WO (1) WO1993025427A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998001823A1 (fr) * 1996-07-04 1998-01-15 Arno Maskin Ab Dispositif tourne-feuille retournant et comptant les feuilles d'une pile et massicot de decoupe d'onglet equipe d'un tel dispositif
WO2002062590A1 (fr) * 2001-02-07 2002-08-15 Mecland Holding Ab Dispositif de formage d'encoches pour index dans des liasses de feuilles
WO2003041970A1 (fr) * 2001-11-15 2003-05-22 Ochsner + Co. Buchbindereimaschinen Coupeuse pour index
ITBG20130037A1 (it) * 2013-12-04 2015-06-05 Lediberg S P A Macchina per disporre automaticamente in posizione un elastico di chiusura di agende o simili

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509814C2 (sv) * 1997-07-01 1999-03-08 Arno Maskin Ab Arkinriktningsanordning och med sådan utrustad arkbehandlingsanordning

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900579A1 (de) * 1969-01-07 1970-08-13 Ernst Nagel Kg Registerstanzmaschine
DE2300518B2 (de) * 1973-01-05 1974-10-10 Gruner + Jahr Gmbh & Co, 2210 Itzehoe Verfahren zum Ausstanzen von Seitenregistern
CH672284A5 (fr) * 1985-12-06 1989-11-15 Schomaker Buchbinde Gmbh & Co

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900579A1 (de) * 1969-01-07 1970-08-13 Ernst Nagel Kg Registerstanzmaschine
DE2300518B2 (de) * 1973-01-05 1974-10-10 Gruner + Jahr Gmbh & Co, 2210 Itzehoe Verfahren zum Ausstanzen von Seitenregistern
CH672284A5 (fr) * 1985-12-06 1989-11-15 Schomaker Buchbinde Gmbh & Co

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998001823A1 (fr) * 1996-07-04 1998-01-15 Arno Maskin Ab Dispositif tourne-feuille retournant et comptant les feuilles d'une pile et massicot de decoupe d'onglet equipe d'un tel dispositif
WO2002062590A1 (fr) * 2001-02-07 2002-08-15 Mecland Holding Ab Dispositif de formage d'encoches pour index dans des liasses de feuilles
WO2003041970A1 (fr) * 2001-11-15 2003-05-22 Ochsner + Co. Buchbindereimaschinen Coupeuse pour index
US7055239B2 (en) 2001-11-15 2006-06-06 Ochsner & Co. Buchbindereimaschinen Index cutter
ITBG20130037A1 (it) * 2013-12-04 2015-06-05 Lediberg S P A Macchina per disporre automaticamente in posizione un elastico di chiusura di agende o simili

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Publication number Publication date
SE9201785L (sv) 1993-12-11
SE505181C2 (sv) 1997-07-07
SE9201785D0 (sv) 1992-06-10
AU4366893A (en) 1994-01-04

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