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EP1837197B1 - Dispositif d'agrafage doté d'une tête d'agrafage pour la préparation d'agrafes en forme d'oeillet - Google Patents

Dispositif d'agrafage doté d'une tête d'agrafage pour la préparation d'agrafes en forme d'oeillet Download PDF

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Publication number
EP1837197B1
EP1837197B1 EP07103563A EP07103563A EP1837197B1 EP 1837197 B1 EP1837197 B1 EP 1837197B1 EP 07103563 A EP07103563 A EP 07103563A EP 07103563 A EP07103563 A EP 07103563A EP 1837197 B1 EP1837197 B1 EP 1837197B1
Authority
EP
European Patent Office
Prior art keywords
eyelet
annular
staple
driver
staple support
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.)
Active
Application number
EP07103563A
Other languages
German (de)
English (en)
Other versions
EP1837197A3 (fr
EP1837197A2 (fr
Inventor
Steffen Hoffmann
Holger Klamt
Siegmar Tischer
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.)
Mueller Martini Holding 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
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Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1837197A2 publication Critical patent/EP1837197A2/fr
Publication of EP1837197A3 publication Critical patent/EP1837197A3/fr
Application granted granted Critical
Publication of EP1837197B1 publication Critical patent/EP1837197B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B4/00—Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F7/00—Nailing or stapling; Nailed or stapled work
    • B27F7/17—Stapling machines
    • B27F7/19—Stapling machines with provision for bending the ends of the staples on to the work
    • B27F7/21—Stapling machines with provision for bending the ends of the staples on to the work with means for forming the staples in the machine
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • Y10T29/49835—Punching, piercing or reaming part by surface of second part with shaping
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49954—Fastener deformed after application
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53039—Means to assemble or disassemble with control means energized in response to activator stimulated by condition sensor
    • Y10T29/53061—Responsive to work or work-related machine element
    • Y10T29/53065—Responsive to work or work-related machine element with means to fasten by deformation
    • Y10T29/5307—Self-piercing work part
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5343—Means to drive self-piercing work part

Definitions

  • Devices for stapling folded signatures or printed products are used in print finishing in different designs and performance data.
  • saddle stitchers which separate folded printed products by laying them down, collecting and gathering them, for example, on a transport chain or the like, and then feeding them to a stitching station and then optionally to a further processing unit for edge trimming, a display or the like.
  • Such a saddle stitcher is for example in the EP 0 916 514 A1 described.
  • the known saddle stitcher has a stitching station in which successive folded sheets are stapled with the aid of a staple, in particular a wire staple.
  • a staple in particular a wire staple.
  • stapling heads arranged above the gathering chain and so-called “clinchers” arranged between the gathering chains instead of the guide bar, which bend over the free ends of the staples pierced by the foldsheet.
  • Stapling stations and stapling heads for this purpose are also known, for example, from the German patent DE 44 44 220 and the German Offenlegungsschrift DE 197 12 876 known.
  • the stapling head of the device is either rebuilt or replaced with one whose components are adapted to the geometry of the ring eyebolts or are capable of, from To bend a stitching wire supplied to a wire roll in the geometry of a ring eyelet clip.
  • a stapling head is offered for example by the company Hohner Maschinenbau GmbH in 78532 Tuttlingen, Germany under the name Universal 48 / 5S. It can be converted from a stapling head for normal staples to a stapling head for eyelets by replacing individual components such as the former and the clincher.
  • the clip When driving ring eyelet clamps into the product to be stapled, the clip is supported in the region of the eyelet by a protruding into the eyelet clip support. This prevents the eyelet from deforming as it is driven through the product to be stapled and the pierced legs of the staple are bent together. This is especially important if a few layers of thin paper are stapled.
  • the clip support must be withdrawn in time with her the eyelet area protective support body, so they z. B. on further movement of the stapled product under the stapling head the eyelet releases in time.
  • This is usually effected by the comprehensive in the manner of a two-pronged eyelet, the shoulder of the eyelet clip in the product to be stapled pushing driver just before the dead center of his directed to the printed product stitching movement with its lower edge reaches the bevelled end of the staple support, moves along this and pushes it out of the clip.
  • the clip is already driven so far that the subsequent bending together of the staple legs has no effect on the ⁇ sengeometrie, since then the paper of the staple product supports the clip.
  • the object of the present invention is to ensure that even when stapling consisting of a few or thin layers stapling products with eyelet clips that the ring eyelet as possible not deformed.
  • the staple support is only moved out of the region of the eyelet when the legs of the staples passing through the material to be stapled are largely bent over. Therefore, in the course of its backward movement, the clip support expediently only leaves the support region of the ring eyelet when the clip-side end of the driver has already exceeded the lower end of the clip support opposite the sheet-like material.
  • the return movement of the clip support is derived from or coupled to the movement of the device surrounding the clip end.
  • this need not necessarily be a mechanical coupling.
  • the coupling may also be of an electrical or electronic nature in that the staple support is driven by a separate drive and moves the staple support out of the area of the eyelet when the stapling product arranged around the staple ends completes the clinching operation to a large extent has that no more harmful lateral forces occur, which can lead to a bending in the area of the eyelet.
  • FIG. 1 illustrated typical saddle stitcher is designated 1 and has a gathering chain 22 as a transport device. Individual folding sheets or folded signatures 16, 18, 20 from the stacks in the folded sheet feeder 10, 12, 14 are deposited on this gathering chain. Under the gathering chain 22, a guide bar 15 is arranged, the upper portion 21 is formed like a blade and whose straight line determines the transport and stapling line.
  • the gathering chain 22 forms, together with the guide strip 15, a substantially roof-shaped support on which the collected signatures 30 are transported astride in the direction of the arrow P to a stitching station 24 in which they are stapled with the aid of staples.
  • FIG. 2 is one of the stitching heads 26 off FIG. 1 shown in detail in the stitching station 24 of the saddle stitcher 1.
  • the stapling head body 105 is fixedly connected to a receiving rail 108, which performs a horizontal cyclical movement, in which the stapling head is brought to the transport speed of stapled, accumulated folded sheet stack 30.
  • a slide 19, not shown in this figure, and the drive slide 133 are moved vertically via grooves in two control rails 109 and 110. From the relative movement between the driver slide 133 and slide 19 also the remaining movements in the stapler are derived.
  • a cutting box 120 into which the stapling wire 101 is inserted and cut according to the required wire length (FIG. FIG. 3 ).
  • the required wire length depends z. B. on the thickness of the stack to staple, as well as the type of wire stitching, so about Ringösenheftung or normal stapling.
  • the stapling head is described in terms of the geometry of its components adapted to the Ringösenheftung.
  • the stitching wire is clamped to the former 160 by a jaw 166 operated by a wire clamp lever 163.
  • the former 160 is cam-controlled to preform the cut stapling piece 101 into a desired staple form with the staple legs open, that is, in the present case, to a ring eyelet.
  • This preformed staple is then driven by means of the driver 80 in the stack to staple, as described below with reference to FIGS. 4a to d is explained.
  • the lower portion of the driver 80 is fork-shaped and has two prongs 81, the undersides and the inner sides are provided with a groove 82.
  • the ring eyelet 3 is detected by the tines 81 and received in the groove 82, wherein the two prongs 81 press the shoulders of the eyelet clip 2 with its underside on the paper sheet stack to be stapled.
  • Behind the driver 80 a about the axis 8 in the slider 19 rotatable staple support 6 is arranged.
  • the staple support 6 has on both sides in the region of the tines 81 of the driver at an angle to these inclined control and support curves 7, on which the tines slide 81 with their lower sides in the symbolized by the arrow A downward movement along and as indicated by the arrow B in the As the driver descends, move the staple support 6 backward.
  • the staple support 6 has a projecting into the interior of the eyelet support body 17, of which the ring eyelet 3 is supported against deformation during driving of the clip 2.
  • FIG. 4b shows the lower part of the stapling head during the second half of the downward movement of the slider 19, which has already moved down so far that the attached Umbieger 20 rests on the product to be stapled and the two prongs 81 of the driver 80, the ring eyelet 3 with her legs have driven into the stapling product.
  • the bracket 2 is guided just laterally in the region of its legs by the outer surfaces of the clip support 6.
  • the driver 80 has almost reached the bottom dead center of the upward / downward movement of the drive slide 133 and, by slipping along the support and control cams 7, has pushed the clip support 6 backwards.
  • the lower edges of the prongs 81 are located approximately at the level of the lower surface 61 of the clip support 6, ie the eyelet clip 2 is almost completely driven.
  • Below the stack to staple are located in a clincher box, which is not shown here, two pivotable clincher 51 and 52.
  • the clinchers 51, 52 have the pierced legs of the eyelet clip so far bent that subsequently until the complete bending only a smaller Bending capacity is required. In the described position, the support body 17 is still within the eyelet and assures them against collapsing due to the still existing bending forces of clinchers 51 and 52.
  • the exact time can be brought about by a corresponding shaping of the formed on the tines 81 of the driver 80 control cam 83 and the chamfer 84.
  • the eyelet clip 2 is released at a time by the support body 17 of the staple support 6, to which the bending of the staple legs by the clinchers 51, 52 is completed so far that no bending stresses can disturb the shape of the eyelet 3 more.
  • a supporting effect of stapling stack is no longer required as a stabilizing element.
  • driver 80 still travels a particularly significant path towards its bottom dead center to move the protruding support body 17 out of the area of the eyelet 3. Rather, it is also possible to make the movements of the slide 19, 133 so that the flush of the undersides of driver 80 and bender 20 and staple support 6 is made at the bottom dead center of the driver movement. If then the slider 19 with the bracket support 6 immediately after this time is back on the way up, it is in the course of their upward movement on the slope 84 adjacent pivoted backwards and the support body 17 are the ring eyelet 3 free.
  • the pivoting movement of the staple support 6 to provide its own, separate from the movement of the stapling head relative to the stapler or to the driver, separate drive.
  • the staple support of the downward movement of the driver slide 133 can be controlled independently, for example, matched to the closing or bending movement of the clincher 51, 52.
  • the reciprocating movement of the driver 80 is effected by an eccentric cam 90, which in turn is driven by a motor 92 via a shaft 91.
  • the clip support 6 is pivotable about the axis 8, as indicated by the arrow B, and is moved by a second motor 94 via another eccentric cam 93.
  • the two motors 92 and 94 are controlled by an electronic control unit 95 which, as indicated by the signal input 99, is synchronized with the movement sequences in the saddle stitcher 1. Furthermore, the control unit 95 is connected via a signal and control line 98 to the clincher box 50, in which the clinchers 51 and 52 and the drives, not shown, for accommodating the staple movement of the clincher are housed.
  • the control unit 95 receives via the signal line 98, a control signal at the time at which the clinchers 51, 52 have bent the legs of the clip 2 so far that no harmful transverse forces occur more. This signal serves to control the motor 94, which moves the staple support 6 out of the clamp via the eccentric disc 93.
  • the stapler according to the invention can of course be used in many different devices of the print finishing, not only saddle stitchers, but also, for example, in finishing modules of copiers or digital printing machines, but also in completely different areas such.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Claims (14)

  1. Procédé pour l'agrafage de matériaux en forme de feuille au moyen d'agrafes en forme d'oeillet (2), un enfonceur (80) pressant directement sur les collets des agrafes en forme d'oeillet (2) et les introduisant dans le matériau en forme de feuille (30) et un support d'agrafes (6, 17) intercalé entre les branches des oeillets annulaires (3) soutenant la zone des oeillets annulaires (3) pendant l'opération d'enfoncement, caractérisé en ce que
    le support d'agrafes (6, 17) n'est éloigné de la zone des oeillets annulaires (3) qu'au moment où les branches des agrafes en forme d'oeillet (2), qui traversent le matériau en forme de feuille, sont largement repliées.
  2. Procédé selon la revendication 1,
    le support d'agrafes (6, 17) ne quittant la zone de support des oeillets (3) pendant leur déplacement de retour qu'au moment où l'extrémité côté agrafe de l'enfonceur (80) a déjà dépassé l'extrémité inférieure (61), du support d'agrafe (6, 17), extrémité qui est opposée au matériau en forme de feuille.
  3. Procédé selon la revendication 1 ou 2,
    caractérisé en ce que
    le déplacement de retour du support d'agrafe (6, 17) s'effectue par un entraînement séparé (93, 94)
  4. Procédé selon la revendication 1 ou 2,
    caractérisé en ce que
    le déplacement de retour du support d'agrafe (6, 17) sortant de la zone de l'oeillet annulaire (3) est dérivé du déplacement d'un dispositif (50, 51, 52) repliant les extrémités d'agrafe, ou y est couplé.
  5. Procédé selon la revendication 1 ou 2,
    caractérisé en ce que
    le déplacement de retour du support d'agrafes (6, 17) sortant de la zone de l'oeillet annulaire (3) est dérivé du déplacement de l'enfonceur (80) respectivement est accouplé au déplacement de l'enfonceur.
  6. Procédé selon la revendication 5,
    caractérisé en ce que le déplacement de retour du support d'agrafes (6, 17) sortant de la zone de l'oeillet annulaire (3) est provoqué par une courbe ou came de commande (83) disposée sur l'enfonceur (80).
  7. Machine à agrafer avec une tête agrafeuse (26) pour agrafer des matériaux en forme de feuille au moyen d'agrafes en forme d'oeillet (2), la tête d'agrafe (26) présentant un enfonceur (80) qui presse directement sur les collets des agrafes en forme d'oeillet (2) et les enfonce dans le matériau en forme de feuille (3) et en outre un support d'agrafes (6, 17) pour soutenir les agrafes en forme d'oeillet (2) au cours de l'opération d'enfoncement ainsi qu'un dispositif de pliage (50, 51, 52) pour plier les branches des agrafes en forme d'oeillet (2), traversant le matériau en forme de feuille, et un entraînement pour le déplacement de sortie du support d'agrafes (6, 17) hors de la zone des agrafes en forme d'oeillet (2),
    caractérisée en ce que
    l'entraînement (80, 83, 84 ; 93, 94) est configuré respectivement commandé de sorte que le support d'agrafes (6, 17) n'est sorti complètement de la zone des oeillets annulaires (3), qu'une fois que les branches des agrafes en forme d'oeillet (2), traversant le matériau en forme de feuille, soient largement repliées.
  8. Machine à agrafer selon la revendication 7, l'entraînement (80, 83, 84 ; 93, 94) est configuré respectivement commandé de sorte que le support d'agrafes (6, 17) ne quitte la zone de support des oeillets (3) pendant leur déplacement de retour qu'au moment où l'extrémité côté agrafe de l'enfonceur (80) a déjà dépassé l'extrémité inférieure (61), du support d'agrafes (6, 17), extrémité qui est opposée au matériau en forme de feuille.
  9. Machine à agrafer selon la revendication 7 ou 8, caractérisée par un accouplement mobile (95) entre le dispositif de pliage (50, 51, 52) et du support d'agrafes (6, 17).
  10. Machine à agrafer selon l'une des revendications 7 à 9, caractérisée en ce que l'entraînement pour le déplacement du support d'agrafes (6, 17) contient un moteur séparé électrique (94).
  11. Machine à agrafer selon l'une des revendications 7 ou 8, caractérisée par un accouplement mécanique (7) entre l'enfonceur (80) et le support d'agrafes (6, 17).
  12. Machine à agrafer selon la revendication 11, Caractérisé en ce que l'accouplement mécanique comprend entre l'enfonceur (80) et le support d'agrafes (6, 17) une première courbe (7) sur le support d'agrafe (6) le long duquel glisse l'enfonceur (80) par sa face opposée aux agrafes en forme d'oeillet (2) dans la zone des collets des agrafes en forme d'oeillet (2), et une seconde courbe ou came (83, 84) sur sa face arrière qui coopère avec le support d'agrafes (6).
  13. Machine à agrafer selon la revendication 12,,
    la première courbe (7) se composant de deux courbes partielles.
  14. Machine à agrafer selon la revendication 12 ou 13, la seconde courbe respectivement came (83, 84) étant moulée sur la face arrière de l'enfonceur (80).
EP07103563A 2006-03-22 2007-03-06 Dispositif d'agrafage doté d'une tête d'agrafage pour la préparation d'agrafes en forme d'oeillet Active EP1837197B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006013171A DE102006013171A1 (de) 2006-03-22 2006-03-22 Heftvorrichtung mit einem Heftkopf für die Verarbeitung von Ringösenheftklammern

Publications (3)

Publication Number Publication Date
EP1837197A2 EP1837197A2 (fr) 2007-09-26
EP1837197A3 EP1837197A3 (fr) 2011-05-25
EP1837197B1 true EP1837197B1 (fr) 2012-09-26

Family

ID=38255146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07103563A Active EP1837197B1 (fr) 2006-03-22 2007-03-06 Dispositif d'agrafage doté d'une tête d'agrafage pour la préparation d'agrafes en forme d'oeillet

Country Status (3)

Country Link
US (1) US7913378B2 (fr)
EP (1) EP1837197B1 (fr)
DE (2) DE102006013171A1 (fr)

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DE102007047050A1 (de) * 2007-10-01 2009-04-02 Heidelberger Druckmaschinen Ag Heftkopf
DE102008034838A1 (de) 2008-07-24 2010-01-28 Heidelberger Druckmaschinen Ag Heftvorrichtung mit einem Heftkopf für die Verarbeitung von Ringösenheftklammern
ITMI20110935A1 (it) 2010-09-03 2012-03-04 Meccanotecnica Spa Macchina da legatoria combinata con composizione automatica delle segnature
IT1402333B1 (it) * 2010-09-03 2013-08-30 Meccanotecnica Spa Macchina cucitrice con azionamento stazione di alimentazione indipendente
DE102014006250A1 (de) * 2014-04-28 2015-10-29 Müller Martini Holding AG Hefteinrichtung zum in Bewegung Heften einer Falzbogenanordnung und Verfahren dazu
DE102015206102A1 (de) * 2014-11-14 2016-05-19 Andreas Lüttich Vorrichtung zum Heften von Druckprodukten und Heftkopf
CN106319789B (zh) * 2016-06-28 2020-08-21 诸暨创加电子设备有限公司 一种绣花机、工装及装配方法
CN108817952B (zh) * 2018-08-20 2023-07-21 得力集团有限公司 一种起钉器自动装配线

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DE102005044707A1 (de) * 2005-09-19 2007-03-22 Heidelberger Druckmaschinen Ag Heftvorrichtung

Also Published As

Publication number Publication date
US7913378B2 (en) 2011-03-29
DE102006013171A1 (de) 2007-09-27
US20070220730A1 (en) 2007-09-27
DE202006020433U1 (de) 2008-07-31
EP1837197A3 (fr) 2011-05-25
EP1837197A2 (fr) 2007-09-26

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