EP1348574B1 - Procédé et dispositif pour aligner un paquet de feuilles - Google Patents

Procédé et dispositif pour aligner un paquet de feuilles Download PDF

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Publication number
EP1348574B1
EP1348574B1 EP03005777A EP03005777A EP1348574B1 EP 1348574 B1 EP1348574 B1 EP 1348574B1 EP 03005777 A EP03005777 A EP 03005777A EP 03005777 A EP03005777 A EP 03005777A EP 1348574 B1 EP1348574 B1 EP 1348574B1
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EP
European Patent Office
Prior art keywords
domes
row
dome
another
stack
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
EP03005777A
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German (de)
English (en)
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EP1348574A1 (fr
Inventor
Ferdinand Fuchs
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Kugler Womako GmbH
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Kugler Womako GmbH
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Publication date
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Publication of EP1348574A1 publication Critical patent/EP1348574A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C5/00—Preparing the edges or backs of leaves or signatures for binding
    • B42C5/02—Preparing the edges or backs of leaves or signatures for binding by rounding or backing

Definitions

  • the invention relates to a method and an apparatus for aligning a stack of, each with a perforation provided, superimposed flat parts, in particular paper sheets, for the subsequent introduction of the flat parts holding together curved connecting means, in particular a wire helix, with a course and the arrangement of the perforation adapted Form, wherein at least one, preferably pin or pin-shaped, aligning element, in particular at least one row of adjacent alignment elements, retracted into the perforation, subjected to a pivoting movement and again pulled out of the perforation to move the flat parts to each other such that the superimposed perforations be aligned for introducing the connecting means.
  • Such a method and apparatus are commonly used to make paper blocks or so-called benefits, consisting of a Variety of superimposed sheets of paper to align so that the paper sheets with their perforations, which have been previously introduced along one of its edge portions, superimposed. This measure serves for the preparation in order subsequently to introduce or to screw into the perforations a curved connection means, in particular a wire helix, for binding the paper block or utility.
  • the method and the device of the type mentioned form part of a semi-automatic or fully automatic plant for the production of useful or paper blocks, which are held together, for example by wire helices.
  • paper sheets are produced by cutting from a paper web, wherein during this step, the paper sheets are perforated simultaneously in an edge portion by means of a punching device and optionally printed in a printing unit. These sheets of paper are overlapped and stacked into blocks with a defined number of sheets of paper. Subsequently, the perforated edge portions are aligned with each other in an alignment of the type mentioned. The latter is important to be able to bring the curved connecting means such as in particular a wire helix through the perforations of all paper sheets for binding the paper blocks in a subsequent binding device.
  • a method and an apparatus for aligning a block of each provided with a row of holes paper sheets for the subsequent insertion of a wire holding the sheets together is disclosed.
  • the known device has two oppositely arranged rows of mandrels and drive means for moving the rows of mandrels toward and away from each other. With the aid of the drive means, the rows of mandrels are moved into the rows of the stacked paper sheets and then subjected to a pivoting movement, whereby the paper sheets are moved so that the superimposed holes form a "V".
  • the object of the present invention is firstly to reduce the number of work steps and secondly to increase the accuracy of the alignment of the stack in order to be able to make the subsequent introduction of a curved connecting means even easier and smoother.
  • the invention enables a reduction of the work steps. This is inventively achieved in that the pivoting movement for aligning the stack and the removal of the or the Ausforceemente from the perforations simultaneously and thus takes place in one and the same step. In this way, the alignment process is considerably shortened, which has an advantageous effect on the Prözessgeschwihdtechnik the entire system.
  • the alignment element or elements describe a path which essentially follows the course of the curvature of the connection means.
  • the stack is not only approximately - as in the aforementioned prior art, V-shaped - but align substantially exactly with regard to the predetermined curvature of the connecting means used. This ensures that in the subsequent step, the curved connecting means can be introduced cleanly and easily without any complications, whereby the reliability of the entire process is significantly increased.
  • At least two alignment elements and more particularly two rows of alignment elements, of which the at least one alignment element or array of alignment elements on one side of the stack and the at least one alignment element or array of alignment elements on the other side of the stack are arranged and to perform opposing movements.
  • connecting means with a partially or fully cylindrical shape, in particular wire coils, are used.
  • the at least one alignment element or the at least one row of alignment elements should be pivoted about a first pivot axis substantially coinciding with the cylinder axis of the connection means to be inserted or at close proximity to it this runs.
  • a coupled to the one or more aligning movement means at least one pivot element which is pivotable about the first pivot axis and to which the at least one alignment element or the at least one row of alignment elements is fixed so that at least the tip of the mandrel or pin-shaped Aligning substantially aligned tangentially with respect to the first pivot axis and is arranged at a radial distance from the first pivot axis.
  • the at least one alignment element or the at least one row of alignment elements can simultaneously be pivoted about second pivot axes extending transversely to the first pivot axis.
  • the perforations of the stack can advantageously be aligned correspondingly in adaptation to a pitch of the curved connecting means to be introduced, which is particularly advantageous in the use of wire helices.
  • the stack with the end face of its provided with the perforations edge portion in abutment ah a contact surface of a support element are brought, the shape of the contact surface of the Supporting element is selected so that the superimposed perforations are aligned according to the curvature of the connecting means when all flat parts of the stack are brought into contact with the support element.
  • the contact surface of the support element should preferably have a part-cylindrical shape, the cylinder axis coincides substantially with the first pivot axis or at a small distance parallel to this.
  • the support element supports on the one hand in the manner of a doctrine the alignment of the perforations in substantially exact adaptation to the course of curvature of the connecting means during the pivoting movement when pulling out of the alignment elements and ensures on the other hand that after removal of the or the alignment and in particular during the subsequent introduction of the connecting means of the stack remains in its correspondingly aligned form.
  • a method of aligning benefits is conveniently performed on a device 2, as exemplified in the accompanying figures.
  • the illustrated device 2 has two supports 4a, 4b.
  • Each of the two supports 4a, 4b has a base element 6a or 6b, with which the supports 4a, 4b are mounted displaceably on a common axis 8 in an approximately horizontal direction.
  • the axis 8 is seated on a scaffold, not shown in the figures.
  • Fig. 1 can recognize, have both supports 4a, 4b in the illustrated embodiment, the same structure, but are arranged mirror-symmetrically to each other.
  • the base member 6a and 6b respectively, has a V-shape with a first leg 10a, 10b directed obliquely inwardly toward the opposite support, and a second leg 11a, 11b directed obliquely outward.
  • a first hinge 12a and 12b At the end of the first leg 10a and 10b sits a first hinge 12a and 12b, the hinge axis in the illustrated embodiment is at right angles to the axis 8, but also aligned horizontally.
  • a first lever 14a and 14b articulated at the free end of at least one straight mandrel 16a and 16b is fixed, the free tip 17a and 17b adjacent to the first hinge 12a and 12b is arranged in a radial distance R defined between the hinge axis of the first hinge 12a and 12b and the center axis of the mandrel 16a and 16b, respectively.
  • a second hinge 20a and 20b At the free end of the obliquely outwardly directed second leg 11a and 11b sits a second hinge 20a and 20b, the hinge axis is parallel to the hinge axis of the first hinge 12a and 12b.
  • a leadership role 26a and 26b whose axis of rotation is parallel to the hinge axes of the first and second hinges 12a and 12b and 20a and 20b and is mounted at the free end of the first lever 14a and 14b approximately in the area where the mandrel 16a or 16b is attached.
  • the second levers 22a, 22b are pivoted by a drive means, not shown, and thereby take the first lever 14a, 14b, whereby the mandrels 16a, 16b are subjected to a pivoting movement, between a horizontal position, in which the opposing mandrels 16a, 16b point with their tips 17a, 17b on each other and lie substantially on a common axis, and a downwardly pivoted position in which the mandrels 16a, 16b are arranged at a greater distance from each other and with 'their tips 17a, 17b obliquely upward demonstrate.
  • Fig. 1 are the two opposing mandrels 16a, 16b shown in dashed lines in both positions.
  • a support 30 (of the in Fig. 1 for the sake of clarity, only the foot is shown), which ends at the height of the first hinges 12a, 12b in a mushroom-shaped head 32 whose surface 33 is curved.
  • Fig. 1 the device 2 is shown in the open state, in which the two supports 4a, 4b are moved by means of a non-illustrated drive means along the axis 8 in their outer end positions, where they occupy a maximum distance from each other.
  • Fig. 2 the device 2 shown in its (closed) operating position; in which the two supports with their base elements 6a, 6b along the axis 8 are moved towards each other so that the first Hinges 12a, 12b are aligned with their hinge axes coaxially with each other. So that the first legs 10a, 10b of the base elements 6a, 6b do not collide with each other, they are arranged a little offset from one another.
  • the support 30 Like Fig. 2 can be seen, the surface 33 of the support 30 is approximated over a larger portion of a pitch circle whose center coincides with the hinge arms of the first hinges 12a, 12b, or at a small distance therefrom.
  • Fig. 2 recognize the (left) mandrel 16a in its horizontal first position and the (right) mandrel 16b in its bonnegeschwenkten second position. The two different positions are for better clarity in Fig. 2 shown. However, it should be noted at this point that both spines 16a, 16b or both opposing rows of spines are always pivoted symmetrically to each other.
  • Fig. 3 schematically shows anosssskizze the device, which the state of Fig. 1 corresponds and also reveals further details of the device.
  • the support 30 is framed by two lateral guide plates 34, 35, which extend funnel-shaped at the height of the spines 16a, 16b.
  • the apparatus 2 is disposed adjacent to a turret 40, which is part of a plant for the production of paper blocks and which transports the benefits by rotation from one work station to the next.
  • On the revolver 40 are two pressure plates 41, 42 fixed in radial alignment and spaced from each other, which in turn are fixedly connected to a lifting device 43, 44.
  • the two pressure plates 41, 42 serve to hold a benefit 50 by means of frictional engagement.
  • the two pressure plates 41, 42 compress the use 50 so that it is immovably fixed.
  • the utility of individual films 50 can neither change in shape nor move relative to the revolver 40.
  • the utility 50 is arranged so that it with its edge portion 51, where in the slides in the FIGS. 3 and 4 not shown in detail hole series has been formed by punching in a previous workstation, the device 2 shows.
  • Fig. 3 is shown a state where the benefit 50 with its edge portion 51 is already retracted between the guide plates 34, 35.
  • the mandrels 16a, 16b in the in the FIGS. 3 and 4 Not shown row of holes in the edge portion 51 of the utility 50 retracted as Fig. 4 lets recognize.
  • the supports 4a, 4b in the in Fig. 2 shown position, with the pins 16a, 16b are in their horizontal first position.
  • the opposing mandrels 16a, 16b touch with their tips 17a, 17b.
  • the mandrels 16a, 16b are slightly offset from one another.
  • the first lever 14a, 14b carrying the mandrels 16a, 16b are pivoted downward, whereby the tips 17a, 17b of the mandrels 16a, 16b describe a dead-circular path.
  • Fig. 5 schematically shown by the (right) mandrel 16b.
  • the (left) mandrel 16a is shown in its horizontal first position; It should be pointed out again at this point that both mandrels 16a, 16b or both rows of thorns move symmetrically to each other and thus also the left mandrel 16a of Fig. 5 at the same time describes the same part-circular path as the right mandrel 16b.
  • the above-described pivotal movement of the mandrels 16a, 16b has the consequence that the films of the utility 50 are shifted relative to one another in such a way that the individual holes of the row of holes in the utility 50 receive a correspondingly curved shape or orientation.
  • the swiveling movement of the mandrels 16a, 16b causes the benefit 50 with its edge section 51 to come into abutment against the curved surface 33 of the support 30 substantially over its entire width, which serves as a kind of teaching.
  • FIG. 6 This condition is in Fig. 6 shown schematically.
  • Fig. 6 recognize the curved course of a hole 52 formed in the edge portion 51 of the utility 50 series of holes.
  • the mandrels 16a, 16b are shown in their two positions, in solid lines in the horizontal first position and in dashed lines in theticiangeschwenkten second position in which they are already outside of the benefit 50.
  • the pivoting back of the mandrels 16a, 16b in the second position thus has the consequence that at the same time the mandrels 16a, 16b are pulled out during their pivoting movement from the holes 52 of the row of holes.
  • the tips 17a, 17b of the mandrels 16a, 16b during this pivotal movement describe a partially circular, in the illustrated embodiment approximately achtel Vietnameseförmige, track around the coaxial with each other hinge axes of the first hinges 12a, 12b. Accordingly, the resulting curved course of the holes 52 is approximated at least over a larger portion about a pitch circle.
  • a wire helix is to be used for binding the utility 50, it makes sense to subject the mandrels 16a, 16b simultaneously to a further relatively small lateral pivotal movement about the axis 8 during the pivoting movement described above, for which purpose the base elements 6a, 6b about the axis 8 are arranged and tilted at an angle which corresponds approximately to the slope of the professioncardenden wire helix.
  • the drive device not shown in the figures, must be adapted accordingly and should preferably also have a gate guide, also not shown, but already known in the prior art.
  • a curved connecting means in particular a wire coil, which is screwed through the holes 52 accordingly.
  • Fig. 6 is schematically indicated in dash-dotted line 54 of the circular cross section of a constructive search through the holes 52 wire coil, wherein the central axis in the embodiment shown here at a small distance above and parallel to the matching hinge axes of the first hinges 12a, 12b.
  • Spacer strips 56a, 56b are shown, which are arranged in the first levers 14a, 14b and carry the pins 16a, 16b, so that they are supported by the spacer strips 56a, 56b on the first levers 14a, 14b, respectively.
  • the radial distance R (see Fig. 1 ) to adjust.
  • the spacer strips 56a, 56b either adjustable or replaceable attached to the first levers 14a, 14b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)

Claims (13)

  1. Procédé pour aligner une pile (50) d'éléments plats superposés munis chacun d'une perforation (52), en particulier de feuilles de papier, en vue de l'insertion ultérieure d'un moyen d'assemblage courbe (54) qui maintient les éléments plats assemblés, en particulier d'une spirale en fil métallique ayant une forme adaptée au profil et à la disposition de la perforation (52), comprenant les étapes consistant à enfoncer tout droit dans la perforation (52) au moins une broche droite (16a, 16b), en particulier au moins une rangée de broches droites disposées les unes à coté des autres, puis au cours d'un mouvement de pivotement à la retirer simultanément de nouveau de la perforation (52) selon une trajectoire qui correspond sensiblement au profil de la courbure du moyen d'assemblage (54), pour déplacer ainsi les éléments plats les uns par rapport aux autres de manière que les perforations (52) superposées soient alignées pour l'insertion du moyen d'assemblage (54).
  2. Procédé selon la revendication 1, caractérisé en ce qu'on utilise au moins deux broches espacées l'une de l'autre (16a, 16b), en particulier deux rangées de broches espacées l'une de l'autre, dont ladite au moins une broche (16a) ou ladite rangée de broches est disposée d'un côté de la pile (50) et ladite au moins autre broche (16b) ou ladite autre rangée de broches est disposée de l'autre côté de la pile (50) et qui effectuent des déplacements réciproquement opposés.
  3. Procédé selon la revendication 1 ou 2, dans lequel on utilise un moyen d'assemblage (54) ayant une forme partiellement ou entièrement cylindrique, caractérisé en ce que, pendant le mouvement de pivotement, ladite au moins autre broche (16a, 16b) ou ladite au moins une rangée de broches est pivotée autour d'un premier axe de pivotement (12a, 12b) qui coïncide sensiblement avec l'axe du cylindre (54a) du moyen d'assemblage (54) à insérer, ou s'étend parallèlement à cet axe, à distance de celui-ci.
  4. Procédé selon la revendication 3, caractérisé en ce que, pendant le pivotement autour du premier axe de pivotement (12a, 12b), ladite au moins une broche (16a, 16b) ou ladite au moins une rangée de broches est en même temps pivotée autour d'un second axe de pivotement (8) qui s'étend transversalement au premier axe de pivotement (12 a, 12b).
  5. Procédé selon au moins une des revendications précédentes, caractérisé en ce qu'avant ou pendant l'étape consistant à enfoncer ladite au moins une broche (16a, 16b) ou ladite au moins une rangée de broches dans la perforation (52), la pile (50) vient s'appuyer avec son côté avant (51) contre la face d'appui (33) d'un élément support (30), la forme de la surface d'appui (33) de l'élément support (30) étant choisie de manière que les perforations (52) superposées soient alignées selon la courbure du moyen d'assemblage (54) lorsque tous les éléments plats de la pile (50) sont en appui contre l'élément support (30).
  6. Dispositif pour aligner une pile (50) d'éléments plats superposés munis chacun d'une perforation (52), en particulier de feuilles de papier, pour l'insertion ultérieure d'un moyen d'assemblage courbe (54) qui maintient les éléments plats assemblés, en particulier d'une spirale de fil métallique possédant une forme adaptée au profil et à la disposition de la perforation (52),
    comprenant au moins une broche droite (16a, 16b), en particulier au moins une rangée de broches droites, et
    un dispositif manipulateur (14a, 14b) accouplé à ladite au moins une broche (16a, 16b) ou à ladite au moins une rangée de broches, qui est en mesure d'enfoncer tout droit ladite au moins une broche (16a, 16b) ou ladite au moins une rangée de broches dans la perforation (52) et, ensuite, au cours d'un mouvement de pivotement, de la retirer simultanément de nouveau de la perforation (52) et, ce faisant, de lui faire décrire une trajectoire qui correspond sensiblement au profil de la courbure du moyen d'assemblage (54) pour déplacer les éléments plats les uns par rapport aux autres de telle manière que les perforations (52) superposées soient alignées pour l'insertion du moyen d'assemblage (54).
  7. Dispositif selon la revendication 6, caractérisé par au moins deux broches (16a, 16b) espacées l'une de l'autre, en particulier par deux rangées de broches espacées l'une de l'autre, dont ladite au moins une broche (16a) ou ladite rangée de broches peut être positionnée d'un côté de la pile (50) et ladite au moins autre broche (16b) ou ladite autre rangée de broches peut être positionnée de l'autre côté de la pile (50), et le dispositif manipulateur (14a, 14b) est construit de manière qu'il déplace ladite au moins une broche (16a), ou ladite rangée de broches, et ladite au moins autre broche (16b), ou ladite autre rangée de broches, en sens réciproquement opposés.
  8. Dispositif selon la revendication 6 ou 7 pour aligner une pile (50) d'éléments plats superposés munis chacun d'une perforation (52), pour l'insertion ultérieure d'un moyen d'assemblage courbe (54) présentant une forme partiellement ou entièrement cylindrique, qui maintient les éléments plats assemblés, caractérisé en ce que le dispositif manipulateur (14a, 14b) est construit de telle manière que, pendant le mouvement de pivotement, il fait pivoter ladite au moins une broche (16a, 16b) ou ladite au moins une série de broches autour d'un premier axe de pivotement (12a, 12b) qui coïncide sensiblement avec l'axe du cylindre (54a) du moyen d'assemblage (54) à insérer, ou qui s'étend parallèlement à cet axe, à distance de celui-ci.
  9. Dispositif selon la revendication 8, caractérisé en ce que le dispositif manipulateur (14a, 14b) comprend au moins un élément pivotant (14a, 14b) qui peut pivoter autour du premier axe de pivotement (12a, 12b) et qui est fixé audit au moins un élément d'alignement (16a, 16b) ou à ladite au moins une rangée d'éléments d'alignement de telle manière qu'au moins la pointe (17a, 17b) de la broche ou des broches (16a, 16b) est orientée sensiblement tangentiellement au premier axe de pivotement (12a, 12b) et est en même temps disposée à une certaine distance radiale (R) du premier axe de pivotement (12a, 12b).
  10. Dispositif selon la revendication 8 ou 9, caractérisé en ce que le dispositif manipulateur (14a, 14b) est construit de telle manière que, pendant le pivotement autour du premier axe de pivotement (12a, 12b), il pivote en même temps ladite au moins une broche (16a, 16b) ou ladite au moins une rangée de broches autour d'un second axe de pivotement (8) qui s'étend transversalement au premier axe de pivotement (12a, 12b).
  11. Dispositif selon les revendications 9 et 10, caractérisé en ce que l'élément pivotant (14a, 14b) peut en outre pivoter autour du second axe de pivotement (8).
  12. Dispositif selon au moins une des revendications 6 à 11, caractérisé par un élément support (30) présentant une surface d'appui (33) dont la forme est choisie de telle manière que les perforations (52) superposées sont alignées selon la courbure du moyen d'assemblage (54) lorsque tous les éléments plats de la pile (50) sont en appui contre la surface d'appui (33) de l'élément support (30).
  13. Dispositif selon la revendication 12 ainsi que selon l'une des revendications 8 à 11, caractérisé en ce que la surface d'appui (33) de l'élément support (30) présente une forme partiellement cylindrique dont l'axe du cylindre coïncide sensiblement avec le premier axe de pivotement (12a, 12b) ou s'étend parallèlement à cet axe, à distance de celui-ci.
EP03005777A 2002-03-28 2003-03-14 Procédé et dispositif pour aligner un paquet de feuilles Expired - Lifetime EP1348574B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10214341A DE10214341A1 (de) 2002-03-28 2002-03-28 Verfahren und Vorrichtung zum Ausrichten eines Stapels
DE10214341 2002-03-28

Publications (2)

Publication Number Publication Date
EP1348574A1 EP1348574A1 (fr) 2003-10-01
EP1348574B1 true EP1348574B1 (fr) 2011-01-12

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EP03005777A Expired - Lifetime EP1348574B1 (fr) 2002-03-28 2003-03-14 Procédé et dispositif pour aligner un paquet de feuilles

Country Status (6)

Country Link
US (1) US7077394B2 (fr)
EP (1) EP1348574B1 (fr)
AT (1) ATE495023T1 (fr)
DE (2) DE10214341A1 (fr)
ES (1) ES2355208T3 (fr)
RU (1) RU2003108531A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4375160B2 (ja) * 2004-08-12 2009-12-02 マックス株式会社 用紙後処理装置
WO2013012925A2 (fr) 2011-07-18 2013-01-24 Mead Products Llc Système de reliure pour retenir des composants reliés
JP6160052B2 (ja) * 2012-09-28 2017-07-12 大日本印刷株式会社 丸み出し装置
US9649869B2 (en) * 2013-10-17 2017-05-16 Gateway Bookbinding Systems Ltd. Bookbinding by inserting a helical plastic coil into the aligned holes at the edge of the book

Citations (2)

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DE2804180A1 (de) * 1978-02-01 1979-08-02 Womako Masch Konstr Verfahren und vorrichtung zum ausrichten eines blockes
DE2952183A1 (de) * 1979-12-22 1981-06-25 Womako Maschinenkonstruktionen GmbH, 7440 Nürtingen Vorrichtung zum ausrichten einer reihe von lochungen eines blaetterpacks

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Publication number Priority date Publication date Assignee Title
US4232858A (en) * 1968-10-09 1980-11-11 Womako Maschinenkonstruktionen Gmbh Method and means for manipulating marginally perforated note books prior to introduction of spirals
DE1817815C3 (de) * 1968-10-09 1974-07-25 Bielomatik Leuze & Co, 7442 Neuffen Vorrichtung zum Ausrichten von Randlochungen eines Blätterpacks. Ausscheidung aus: 1801965
GB1596173A (en) * 1976-11-26 1981-08-19 Womako Masch Konstr Method and apparatus for preparing a pad of sheets for binding
DE2653759A1 (de) * 1976-11-26 1978-06-01 Womako Masch Konstr Verfahren und vorrichtung zum ausrichten von nutzen
DE3220814C2 (de) * 1982-06-03 1985-09-26 Bielomatik Leuze Gmbh + Co, 7442 Neuffen Vorrichtung zum Ausrichten eines mit Randlochungen für Bindelemente versehenen Blattstapels
DE3619648A1 (de) * 1986-06-11 1987-12-17 Bielomatik Leuze & Co Bindekamm-schliessvorrichtung
US6056495A (en) * 1998-03-30 2000-05-02 Doyle; Thomas J. Spiral coil insertion apparatus and method
DE10214350A1 (de) * 2002-03-28 2003-10-09 Kugler Womako Gmbh Vorrichtung zum Binden von aufeinander gestapelten Flachteilen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804180A1 (de) * 1978-02-01 1979-08-02 Womako Masch Konstr Verfahren und vorrichtung zum ausrichten eines blockes
DE2952183A1 (de) * 1979-12-22 1981-06-25 Womako Maschinenkonstruktionen GmbH, 7440 Nürtingen Vorrichtung zum ausrichten einer reihe von lochungen eines blaetterpacks

Also Published As

Publication number Publication date
ATE495023T1 (de) 2011-01-15
ES2355208T3 (es) 2011-03-23
US20040218996A1 (en) 2004-11-04
EP1348574A1 (fr) 2003-10-01
DE50313408D1 (de) 2011-02-24
DE10214341A1 (de) 2003-10-09
US7077394B2 (en) 2006-07-18
RU2003108531A (ru) 2004-11-10

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