EP2626212B1 - Wire stitcher - Google Patents

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Publication number
EP2626212B1
EP2626212B1 EP13150930.9A EP13150930A EP2626212B1 EP 2626212 B1 EP2626212 B1 EP 2626212B1 EP 13150930 A EP13150930 A EP 13150930A EP 2626212 B1 EP2626212 B1 EP 2626212B1
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EP
European Patent Office
Prior art keywords
clincher
plate
piece
clamping
guide
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
EP13150930.9A
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German (de)
French (fr)
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EP2626212A2 (en
EP2626212A3 (en
Inventor
Torsten Brünner
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Mueller Martini Holding AG
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Mueller Martini Holding AG
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Publication date
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Publication of EP2626212A2 publication Critical patent/EP2626212A2/en
Publication of EP2626212A3 publication Critical patent/EP2626212A3/en
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    • 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

Definitions

  • the invention relates to a saddle stitcher with stitching heads, these associated clincher boxes and guide pieces, the clincher boxes and the guide pieces are fastened freely positionable with fasteners on a clincher plate and the back of the clincher plate has a recessed bevel or groove and the fasteners clincher boxes and the guide pieces each one Clamp piece, which is clamped with a surface or a web against the chamfer or in the groove, wherein the clamping piece is held on the respective clincher box or the respective guide piece, that this or in the loosened state of the clamping piece placed on the clincher plate is.
  • Described saddle stitcher or stitching heads are also in the US 7,337,937 B2 , of the US 7,637,489 B2 as well as the US 7,780,157 ,
  • the attachment by means of T-slots has the advantage of moving the clincher boxes and guide pieces after loosening the clamping screw very easy with respect to the stapling heads arranged above.
  • the disadvantage here is that when the configuration of the stitching heads is changed, the clincher boxes must be implemented with the guide pieces that is completely solved and must be screwed elsewhere on a free T-nut again. It may happen that individual nuts are not equipped. These nuts must then be secured by additional elements or pushed out of the groove completely.
  • the distribution of the sliding blocks usually has to be redone or they must be pushed in from one side. All this means an increased amount of time when converting the saddle stitcher.
  • the clamping piece may be a clamping claw, which is designed such that it is in a receptacle in the respective clincher box or the respective guide piece to be fastened z. B. is received via a hinge or a slot or hung movably.
  • Such jaws are well known in the art from a variety of applications.
  • the clamping operation is usually accomplished by lag screws or pressure screws, which, when the part to be fastened is mounted with the clamping claw on the bar, rail or plate, is tightened, or, for example, with quick-release elements.
  • FIGS. 1 a and 1b show the clincher box according to the invention for a saddle stitcher in a perspective view in different views.
  • FIGS. 2a and 2b show a trained according to the invention guide piece for the saddle stitcher in different views in perspective view.
  • FIGS. 3a and 3b show the clincher box from the FIGS. 1a and 1b when placing on the clincher plate of the saddle stitcher before setting ( FIG. 3a ) and in the clamped state ( FIG. 3b ).
  • FIGS. 4a and 4b show an alternative embodiment of the guide piece 10 with clamping jaw 16 of the FIGS. 2a and 2b in the tightened state.
  • FIG. 1 a and 1 b shown clincher box 1 consists essentially of two plate-shaped parts 2 and 3, which are pulled over two screws 8a and 8b against each other.
  • the ram ram 5 is guided, which bends the inserted in a slot-shaped area wire ends of the staple, not shown by means of clincher platelets 4.
  • Such clincher boxes are known per se.
  • the described clincher box can now as in the FIGS. 3a and 3b sketched from above on the raking plate 18 of the saddle stitcher are set by the screws 7a and 7b are released something.
  • the clincher plate 18 of the saddle stitcher usually receives a plurality of clincher boxes and guide pieces. It has on the side facing away from the operator side a recessed bevel 9, against which the chamfer 19 of the clamping piece 6 is tightened by tightening the screws 7a and 7b. In this way, the clincher box 1 can be placed anywhere on the clincher plate 18 and moved to adjust on the plate.
  • Such a guide piece 10 essentially consists of a plate-shaped part 11 which, in the lower region, where the guide piece 10 is placed on the clincher plate 18 is provided with a recessed recess. At the top it is provided with chamfers, which serve to accumulate the conveyed by means of the gathering chain of the saddle stitcher printed products smoothly over the directly mounted behind clincher box.
  • the guide piece 10 after FIGS. 2a and 2b is provided with a clamping jaw 16 which is held on two through the plate-shaped part 11 inserted through screws 17 a and 17 b.
  • the guide piece 10 is in the same manner as for the clincher box 1 after FIGS. 1a and 1b described, pulled by tightening the screws 17a and 17b with the bevel 19 on the clamping jaw 16 against the chamfer 9 on the raking plate 18.
  • the clincher plate 18 usually carries a plurality of clincher box 1 and guide pieces 10 and their number and position depends on the particular order or the printed products to be stapled.
  • the clinching boxes 1 as well as in the transport direction of the printed products to be stapled in front of the clincher boxes can thus freely position the guide pieces 10 on the clincher plate 18 by placing them at the desired position with loosened clamping piece 6 or 16 and then tightened by tightening the screws 7a, b and 17a, b.
  • a clincher plate 28 is shown, which has a groove 29 at the rear, in which a protruding web 39 of a clamping piece 26 engages.
  • the clamping piece 26 can be clamped in the same way as the clamping piece 6 and 16 by means of screws, or by means not shown here quick-clamping means.
  • the clamping piece 26 is formed in the manner of a rocker and with the aid of a laterally inserted through the guide piece 21 pin 40 hinged in a rear recess 41 in the guide piece 21.
  • the clamping piece 26 is clamped by a pressure screw 27 which tilts the clamping piece 26 about the pin 40 and thus clamped in the groove 29 engaging in the groove 29 on the clincher plate 28 web 39 of the clamping piece 26

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Description

Die Erfindung betrifft einen Sammelhefter mit Heftköpfen, diesen zugeordneten Klinscherkästen sowie Führungsstücken, wobei die Klinscherkästen und die Führungsstücke mit Befestigungsmitteln an einer Klinscherplatte frei positionierbar befestigt sind und die Rückseite der Klinscherplatte eine zurückspringende Abschrägung oder Nut besitzt und die Befestigungsmittel der Klinscherkästen und der Führungsstücke jeweils ein Klemmstück umfassen, das mit einer Fläche oder einem Steg gegen die Abschrägung oder in der Nut verspannbar ist, wobei das Klemmstück so an dem jeweiligen Klinscherkasten bzw. dem jeweiligen Führungsstück gehalten ist, dass dieser bzw. dieses in gelockertem Zustand des Klemmstücks auf die Klinscherplatte aufsetzbar ist.The invention relates to a saddle stitcher with stitching heads, these associated clincher boxes and guide pieces, the clincher boxes and the guide pieces are fastened freely positionable with fasteners on a clincher plate and the back of the clincher plate has a recessed bevel or groove and the fasteners clincher boxes and the guide pieces each one Clamp piece, which is clamped with a surface or a web against the chamfer or in the groove, wherein the clamping piece is held on the respective clincher box or the respective guide piece, that this or in the loosened state of the clamping piece placed on the clincher plate is.

Derartige Sammelhefter sind an sich bekannt und werden beispielsweise von der Anmelderin unter der Bezeichnung ST400 angeboten.Such saddle stitchers are known per se and are offered for example by the applicant under the name ST400.

Beschrieben sind Sammelhefter bzw. Heftköpfe ausserdem in der US 7,337,937 B2 , der US 7,637,489 B2 sowie der US 7,780,157 .Described saddle stitcher or stitching heads are also in the US 7,337,937 B2 , of the US 7,637,489 B2 as well as the US 7,780,157 ,

Bei solchen Sammelheftern sind die Klinscherkästen, in denen die Klammern nach dem Durchstich durch das Produkt umgebogen werden, zusammen mit sogenannten Führungsstücken unterhalb der Heftebene in unmittelbarer Nähe der Sammelkette für den Transport der Druckprodukte auf einer Führungsplatte, der sogenannten Klinscherplatte befestigt. Wenn nun die Kette in Grösse und Abstand zur Heftebene verkleinert werden soll, ergeben sich bauliche Probleme, indem dann weniger Bauraum zur Verfügung steht, um die Klinscherkästen und die Führungsstücke zusammen mit der Klinscherplatte in der Maschine unterzubringen. In den bekannten Sammelheftern werden die Klinscherkästen üblicherweise mittels T-Nutensteinen oder Bundbuchsen in T-Nuten fixiert, die in die Klinscherplatte eingelassen sind.In such saddle stitchers clincher boxes in which the staples are bent after the puncture by the product, together with so-called guide pieces below the staple level in the immediate vicinity of the gathering chain for transporting the printed products on a guide plate, the so-called clincher plate attached. Now, if the chain in size and distance to the stapling level to be reduced, resulting in structural problems by then less space is available to accommodate the clincher boxes and the guide pieces together with the clincher plate in the machine. In the known saddle stitchers clincher boxes are usually fixed by T-nuts or flanged bushes in T-slots, which are embedded in the clincher plate.

Die Befestigung mittels T-Nuten bietet den Vorteil, die Klinscherkästen und Führungsstücke nach Lösen der Klemmschraube sehr einfach in Bezug auf die darüber angeordneten Heftköpfe zu verschieben. Nachteilig dabei ist jedoch, dass dann, wenn die Konfiguration der Heftköpfe geändert wird, die Klinscherkästen mit den Führungsstücken umgesetzt werden müssen d. h. völlig gelöst und an anderer Stelle wieder auf einen freien T-Nutenstein aufgeschraubt werden müssen. Dabei kann es vorkommen, dass einzelne Nutensteine nicht bestückt werden. Diese Nutensteine müssen dann über zusätzliche Elemente gesichert werden oder komplett aus der Nut herausgeschoben werden.The attachment by means of T-slots has the advantage of moving the clincher boxes and guide pieces after loosening the clamping screw very easy with respect to the stapling heads arranged above. The disadvantage here, however, is that when the configuration of the stitching heads is changed, the clincher boxes must be implemented with the guide pieces that is completely solved and must be screwed elsewhere on a free T-nut again. It may happen that individual nuts are not equipped. These nuts must then be secured by additional elements or pushed out of the groove completely.

Beim Einfügen zusätzlicher Führungsstücke oder Klinscherkästen muss die Aufteilung der Nutensteine meist neu vorgenommen werden oder sie müssen von einer Seite hinzugeschoben werden. Dies alles bedeutet einen erhöhten Zeitaufwand beim Umrüsten des Sammelhefters.When inserting additional guide pieces or clincher boxes, the distribution of the sliding blocks usually has to be redone or they must be pushed in from one side. All this means an increased amount of time when converting the saddle stitcher.

Man hat versucht dem zu begegnen, indem wie in der DE 102008021121 A1 (die den Oberbegriff des Anspruchs 1 offenbart) beschrieben blockierbare Nutensteine vorgesehen werden, die eine an einer Seite abgeschrägte rechteckige Form besitzen und durch eine 90° Drehung aus der Nut herausgezogen werden können. Klinscherplatten in der Ausbildung als Nutenleiste, in denen die Nutensteine aufgenommen werden, sind jedoch aus Stabilitätsgründen hinter der Nut geschlossen und erfordert deshalb einen erhöhten Bauraum, der wie eingangs erläutert immer weniger zur Verfügung steht.
Man konnte nun auch daran denken, wie das in der DE 19750143 A1 beschrieben ist, über eine Schnellwechselvorrichtung die gesamte Klinscherplatte oder eine daran befestigte Halteleiste des Sammelhefters, an der die Heftköpfe und Klinscherkästen aufgenommen sind, auswechselbar zu gestalten, um die bereits vor dem Umrüstvorgang entsprechend dem nachfolgenden Auftrag zu bestücken und dann einfach gegen die vorher benutzte Halteleiste auszuwechseln. Das bringt zwar dann Vorteile, wenn immer wieder die gleichen Aufträge verarbeitet werden müssen. Bei schnellen Änderungen der Anzahl der Elemente d. h. der Klinscherkästen oder der Führungsstücke ist jedoch die angegebene Schnellspanneinrichtung keine Hilfe. Zudem stellt die Demontage der kompletten Klinscherplatte einen tiefen Eingriff in die Maschine dar, so dass sich diese Art der Umrüstung in der Praxis nicht bewährt hat und deshalb auch nicht mehr vorgenommen wird.
Es ist deshalb die Aufgabe der Erfindung, eine einfache, leicht handhabbare und flexible Befestigungsmöglichkeit für die Klinscherkästen und Führungsstücke in einem Sammelhefter vorzusehen, die ausserdem wenig Bauraum erfordert.
Diese Aufgabe wird gemäss dem kennzeichnenden Teil des Anspruchs 1 dadurch gelöst, dass die Klinscherplatte keine T-Nut besitzt.One has tried to counter this by, as in the DE 102008021121 A1 (which discloses the preamble of claim 1) described blockable sliding blocks are provided which have a beveled on one side rectangular shape and can be pulled out by a 90 ° rotation of the groove. Claw plates in the form of a grooved rail in which the sliding blocks are received, however, are closed for stability reasons behind the groove and therefore requires an increased space, which as explained above is less and less available.
One could now think of it, as in the DE 19750143 A1 is described, via a quick-change device, the entire clincher plate or an attached retaining strip of saddle stitcher on which the stitching heads and clincher boxes are added to make interchangeable to equip the already before the conversion process according to the subsequent order and then simply against the previously used retaining strip replaced. This certainly brings advantages if the same orders have to be processed again and again. With rapid changes in the number of elements ie the clincher boxes or the guide pieces, however, the specified quick-release device is no help. In addition, the dismantling of the entire raking plate is a deep intervention in the machine, so that this type of conversion has not proven in practice and therefore is no longer made.
It is therefore an object of the invention to provide a simple, easy to handle and flexible mounting option for the clincher boxes and guide pieces in a saddle stitcher, which also requires little space.
This object is achieved according to the characterizing part of claim 1, characterized in that the Clincher plate has no T-slot.

Da die entsprechende, als Schiene, Leiste oder Platte ausgebildete Klinscherplatte, auf die die Klinscherkästen und Führungsstücke aufgesteckt werden, keine T-Nut besitzt, kann sie trotz ausreichender Stabilität schlank ausgeführt werden d.h. sie benötigt eine geringere Dicke und erfordert deshalb einen geringeren Bauraum. Dennoch können die Klinscherkästen und Führungsplatten an jeder Position auf die Klinscherplatte aufgesteckt und dort z. B. durch Schrauben festgeklemmt werden, und es ist nicht erforderlich, bei einem Konfigurationswechsel einzelne Halteelemente seitlich herauszuschieben, wie das bei einer T-Nut üblich ist.Since the corresponding, designed as a rail, bar or plate Klinscherplatte on which the Klinscherkästen and guide pieces are plugged, has no T-slot, it can be made slim despite sufficient stability. it requires a smaller thickness and therefore requires less space. Nevertheless, the clincher boxes and guide plates can be plugged at any position on the clincher plate and there z. B. are clamped by screws, and it is not necessary to push out laterally in a configuration change individual holding elements, as is usual in a T-slot.

Bei dem Klemmstück kann es sich um eine Spannklaue handeln, die so ausgebildet ist, dass sie in einer Aufnahme in dem jeweiligen Klinscherkasten bzw. dem jeweiligen Führungsstück, das befestigt werden soll z. B. über ein Gelenk oder einen Schlitz aufgenommen oder beweglich eingehängt ist. Solche Spannklauen sind in der Technik aus einer Vielzahl von Anwendungen hinreichend bekannt. Der Klemmvorgang wird üblicherweise durch Zugschrauben oder Druckschrauben bewerkstelligt, die dann, wenn das zu befestigende Teil mit der Spannklaue auf die Leiste, Schiene oder Platte eingehängt ist, festgezogen wird, oder beispielsweise auch mit Schnellspannelementen.The clamping piece may be a clamping claw, which is designed such that it is in a receptacle in the respective clincher box or the respective guide piece to be fastened z. B. is received via a hinge or a slot or hung movably. Such jaws are well known in the art from a variety of applications. The clamping operation is usually accomplished by lag screws or pressure screws, which, when the part to be fastened is mounted with the clamping claw on the bar, rail or plate, is tightened, or, for example, with quick-release elements.

Weitere Vorteile der Erfindung ergeben sich aus der Beschreibung von Ausführungsbeispielen anhand der Figuren 1a bis 3b der beigefügten Zeichnungen.Further advantages of the invention will become apparent from the description of embodiments with reference to FIG FIGS. 1a to 3b of the accompanying drawings.

Die Figuren 1 a und 1 b zeigen die erfindungsgemäss ausgebildeten Klinscherkasten für einen Sammelhefter in perspektivischer Darstellung in verschiedenen Ansichten.The FIGS. 1 a and 1b show the clincher box according to the invention for a saddle stitcher in a perspective view in different views.

Die Figuren 2a und 2b zeigen eine erfindungsgemäss ausgebildetes Führungsstück für den Sammelhefter in verschiedenen Ansichten in perspektivischer Darstellung.The FIGS. 2a and 2b show a trained according to the invention guide piece for the saddle stitcher in different views in perspective view.

Die Figuren 3a und 3b zeigen den Klinscherkasten aus den Figuren 1a und 1b beim Aufsetzen auf die Klinscherplatte des Sammelhefters vor dem Aufsetzen (Figur 3a) und im festgespannten Zustand (Figur 3b).The FIGS. 3a and 3b show the clincher box from the FIGS. 1a and 1b when placing on the clincher plate of the saddle stitcher before setting ( FIG. 3a ) and in the clamped state ( FIG. 3b ).

Die Figuren 4a und 4b zeigen ein alternatives Ausführungsbeispiel für das Führungsstück 10 mit Spannklaue 16 aus den Figuren 2a und 2b im festgespannten Zustand.The FIGS. 4a and 4b show an alternative embodiment of the guide piece 10 with clamping jaw 16 of the FIGS. 2a and 2b in the tightened state.

Der in Figur 1 a und 1 b dargestellte Klinscherkasten 1 besteht im Wesentlichen aus zwei plattenförmigen Teilen 2 und 3, die über zwei Schrauben 8a und 8b gegeneinander gezogen sind. In einer Ausnehmung in der Platte 2 ist der Klinscherstössel 5 geführt, der die in einem schlitzförmigen Bereich eingefühlien Drahtenden der nicht dargestellten Heftklammer mittels der Klinscherplättchen 4 umbiegt. Solche Klinscherkästen sind an sich bekannt.The in FIG. 1 a and 1 b shown clincher box 1 consists essentially of two plate-shaped parts 2 and 3, which are pulled over two screws 8a and 8b against each other. In a recess in the plate 2, the ram ram 5 is guided, which bends the inserted in a slot-shaped area wire ends of the staple, not shown by means of clincher platelets 4. Such clincher boxes are known per se.

An diesen Klinscherkasten 1 ist nun über zwei durch die Platten 2 und 3 durchgesteckte Schrauben 7a und 7b eine Spannklaue 6 an der Rückseite des Klinscherkastens gehalten, die eine nach vorne vorspringende Abschrägung 19 besitzt.At this clincher box 1 is now held over two through the plates 2 and 3 pushed through screws 7a and 7b a clamping jaw 6 on the back of the clincher box, which has a forwardly projecting bevel 19.

Der beschriebene Klinscherkasten kann nun wie in den Figuren 3a und 3b skizziert von oben auf die Klinscherplatte 18 des Sammelhefters aufgesetzt werden, indem die Schrauben 7a und 7b etwas gelöst werden. Die Klinscherplatte 18 des Sammelhefters nimmt üblicherweise eine Mehrzahl von Klinscherkästen und Führungsstücken auf. Sie besitzt auf der vom Bediener abgewandten Seite eine zurückspringende Abschrägung 9, gegen die die Abschrägung 19 des Klemmstücks 6 durch Festziehen der Schrauben 7a und 7b verspannt wird. Auf diese Weise kann der Klinscherkasten 1 an beliebigen Stellen auf die Klinscherplatte 18 aufgesetzt werden und zum Justieren auf der Platte verschoben werden.The described clincher box can now as in the FIGS. 3a and 3b sketched from above on the raking plate 18 of the saddle stitcher are set by the screws 7a and 7b are released something. The clincher plate 18 of the saddle stitcher usually receives a plurality of clincher boxes and guide pieces. It has on the side facing away from the operator side a recessed bevel 9, against which the chamfer 19 of the clamping piece 6 is tightened by tightening the screws 7a and 7b. In this way, the clincher box 1 can be placed anywhere on the clincher plate 18 and moved to adjust on the plate.

Gleiches gilt für die ebenfalls üblicherweise auf der Klinscherplatte 18 zu montierenden Führungsstücke 10, von denen eines beispielhaft in den Figuren 2a und 2b dargestellt ist. Ein derartiges Führungsstück 10 besteht im Wesentlichen aus einem plattenförmigen Teil 11, das im unteren Bereich, dort wo das Führungsstück 10 auf die Klinscherplatte 18 aufgesetzt wird, mit einer zurückspringenden Ausnehmung versehen ist. Am oberen Ende ist es mit Abschrägungen versehen, die dazu dienen, die mittels der Sammelkette des Sammelhefters herangeförderte Druckprodukte stossfrei über den direkt dahinter montierten Klinscherkasten auflaufen zu lassen.The same applies to the likewise usually to be mounted on the clincher plate 18 guide pieces 10, one of which is exemplified in the FIGS. 2a and 2b is shown. Such a guide piece 10 essentially consists of a plate-shaped part 11 which, in the lower region, where the guide piece 10 is placed on the clincher plate 18 is provided with a recessed recess. At the top it is provided with chamfers, which serve to accumulate the conveyed by means of the gathering chain of the saddle stitcher printed products smoothly over the directly mounted behind clincher box.

Auch das Führungsstück 10 nach Figur 2a und 2b ist mit einer Spannklaue 16 versehen, die an zwei durch das plattenförmige Teil 11 hindurchgesteckte Schrauben 17a und 17b gehalten ist. Das Führungsstück 10 wird in gleicher Weise wie für den Klinscherkasten 1 nach Figur 1a und 1b beschrieben, durch Anziehen der Schrauben 17a und 17b mit der Abschrägung 19 an der Spannklaue 16 gegen die Abschrägung 9 an der Klinscherplatte 18 gezogen. In einem Sammelhefter tragt die Klinscherplatte 18 üblicherweise mehrere Klinscherkasten 1 und Führungsstücke 10 und deren Anzahl und Position hängt von dem jeweiligen Auftrag bzw. den zu heftenden Druckprodukten ab.Also, the guide piece 10 after FIGS. 2a and 2b is provided with a clamping jaw 16 which is held on two through the plate-shaped part 11 inserted through screws 17 a and 17 b. The guide piece 10 is in the same manner as for the clincher box 1 after FIGS. 1a and 1b described, pulled by tightening the screws 17a and 17b with the bevel 19 on the clamping jaw 16 against the chamfer 9 on the raking plate 18. In a saddle stitcher, the clincher plate 18 usually carries a plurality of clincher box 1 and guide pieces 10 and their number and position depends on the particular order or the printed products to be stapled.

Gemäss der Erfindung lassen sich somit auf einfache Weise sowohl die Klinscherkästen 1 als auch in Transportrichtung der zu heftenden Druckprodukte vor den Klinscherkästen die Führungsstücke 10 auf der Klinscherplatte 18 frei positionieren, indem sie bei gelockertem Klemmstück 6 bzw. 16 an der gewünschten Stelle aufgesetzt und dann durch Anziehen der Schrauben 7a, b bzw. 17a, b festgezogen werden.According to the invention, thus the clinching boxes 1 as well as in the transport direction of the printed products to be stapled in front of the clincher boxes can thus freely position the guide pieces 10 on the clincher plate 18 by placing them at the desired position with loosened clamping piece 6 or 16 and then tightened by tightening the screws 7a, b and 17a, b.

Anstelle der Abschrägungen 9 an der Klinscherplatte 18 bzw. 19 an den Klemmstücken 6 bzw. 16 kommen auch alternative Ausbildungen in Frage. So ist in den Figuren 4a und 4b eine Klinscherplatte 28 dargestellt, die rückseitig eine Nut 29 besitzt, in die ein vorspringender Steg 39 eines Klemmstücks 26 eingreift. Das Klemmstück 26 kann in gleicher Weise wie das Klemmstück 6 bzw. 16 mittels Schrauben verspannt werden, oder durch hier nicht dargestellte Schnellspannmittel. Im dargestellten Ausführungsbeispiel ist das Klemmstück 26 nach Art einer Wippe ausgebildet und mit Hilfe eines seitlich durch das Führungsstück 21 eingesteckten Stifts 40 gelenkig in einer hinteren Ausnehmung 41 im Führungsstück 21 befestigt. Verspannt wird das Klemmstück 26 durch eine Druckschraube 27, die das Klemmstück 26 um den Stift 40 verkippt und so den in die Nut 29 an der Klinscherplatte 28 eingreifenden Steg 39 des Klemmstücks 26 in der Nut 29 verspanntInstead of the chamfers 9 on the clincher plate 18 and 19 at the clamping pieces 6 and 16 are also alternative training in question. So is in the FIGS. 4a and 4b a clincher plate 28 is shown, which has a groove 29 at the rear, in which a protruding web 39 of a clamping piece 26 engages. The clamping piece 26 can be clamped in the same way as the clamping piece 6 and 16 by means of screws, or by means not shown here quick-clamping means. In the illustrated embodiment, the clamping piece 26 is formed in the manner of a rocker and with the aid of a laterally inserted through the guide piece 21 pin 40 hinged in a rear recess 41 in the guide piece 21. The clamping piece 26 is clamped by a pressure screw 27 which tilts the clamping piece 26 about the pin 40 and thus clamped in the groove 29 engaging in the groove 29 on the clincher plate 28 web 39 of the clamping piece 26

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Klinscherkastenclincher box
22
plattenförmiges Teilplate-shaped part
33
plattenförmiges Teilplate-shaped part
44
KlinscherplättchenKlinscherplättchen
55
KlinscherstösselClincher Slide
6, 166, 16
Spannklaue / KlemmstückClaw / clamping piece
7a, 7b7a, 7b
Schraubenscrew
8a, 8b8a, 8b
Schraubenscrew
9, 199, 19
Abschrägungbevel
1010
Führungsstückguide piece
1111
plattenförmiges Teilplate-shaped part
17a, 17b17a, 17b
Schraubenscrew
18,2818.28
KlinscherplatteKlinscherplatte
2121
Führungsstückguide piece
2626
Klemmstückclamp
2727
Druckschraubepressure screw
2929
Nutgroove
3939
Stegweb
4040
Stiftpen
4141
Ausnehmungrecess

Claims (4)

  1. Saddle stitcher with stitching heads, clincher boxes (1) allocated to these and guide pieces (10, 21),
    in which the clincher boxes (1) and the guide pieces (10, 21) are fastened to a clincher plate (18, 28) of the saddle stitcher with fasteners so that they may be positioned freely, and the back of the clincher plate (18, 28) has a recessed chamfer (9) or a groove (29) and the fasteners of the clincher boxes (1) and the guide pieces (10, 21) each comprise a clamping piece (6, 16, 26), which may be clamped against the chamfer (9) or in the groove (29) with a face (19) or a bridge (39), in which the clamping piece (6, 16, 26) is held on the relevant clincher box (1) or the relevant guide piece (10, 21) so that it may be placed on the clincher plate (18, 28) in the loosened state of the clamping piece,
    characterised in that
    the clincher plate (18, 28) has no T groove.
  2. Saddle stitcher according to claim 1,
    in which the fasteners also contain screws (7a, 7b; 17a, 17b; 27) or quick clamping elements.
  3. Saddle stitcher according to claim 1,
    in which the clamping piece (6, 16) is made as a clamping claw, which is held in the relevant clincher box (1) or in the relevant guide piece (10) by screws (7a, 7b; 17a, 17b).
  4. Saddle stitcher according to claim 1,
    in which the clamping piece (26) is made as a clamping claw, which is fastened in a recess (41) in the guide piece (21) in an articulated way with the help of a peg (40) inserted through the guide piece (21) at the side and may pivot around the peg (40) with a pressure screw (27) and in this way a peg (39) of the clamping piece (26) inserted into the groove (29) of the clincher plate (28) may be clamped.
EP13150930.9A 2012-02-10 2013-01-11 Wire stitcher Active EP2626212B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012002689A DE102012002689A1 (en) 2012-02-10 2012-02-10 saddle stitcher

Publications (3)

Publication Number Publication Date
EP2626212A2 EP2626212A2 (en) 2013-08-14
EP2626212A3 EP2626212A3 (en) 2015-09-09
EP2626212B1 true EP2626212B1 (en) 2017-05-24

Family

ID=47603276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13150930.9A Active EP2626212B1 (en) 2012-02-10 2013-01-11 Wire stitcher

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Country Link
EP (1) EP2626212B1 (en)
CN (1) CN103253023B (en)
DE (1) DE102012002689A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9668020B2 (en) 2014-04-07 2017-05-30 The Nielsen Company (Us), Llc Signature retrieval and matching for media monitoring

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709376A (en) * 1995-01-30 1998-01-20 Ricoh Company, Ltd. Sheet finisher
JP3061552B2 (en) * 1995-08-09 2000-07-10 キヤノンアプテックス株式会社 Sheet post-processing apparatus and image forming apparatus having the same
DE19750143A1 (en) 1997-11-12 1999-05-20 Brehmer Buchbindereimaschinen Machine for stapling sheet material
KR100499900B1 (en) * 1998-10-31 2005-09-26 주식회사신도리코 Finisher Stapler Drive
EP1422074B1 (en) * 2002-11-22 2014-06-11 Hohner Maschinenbau GmbH Stapling device, gathering and stapling machine having such a stapling device and method of stapling using such a stapling device or such a gathering and stapling machine
DE102005044707A1 (en) 2005-09-19 2007-03-22 Heidelberger Druckmaschinen Ag stapler
DE102005046683A1 (en) 2005-09-29 2007-04-05 Heidelberger Druckmaschinen Ag stapler
DE102007047050A1 (en) 2007-10-01 2009-04-02 Heidelberger Druckmaschinen Ag stapling head
DE102008021121A1 (en) 2008-04-28 2009-10-29 Hohner Maschinenbau Gmbh Clincher case for fastening to linear guide in e.g. binding machine, has screw impeding nut including screw head that is locked within guide groove and/or between guide bars with respect to rotary motion of head for insertion into groove
DE102008053545A1 (en) * 2008-10-28 2010-04-29 Heidelberger Druckmaschinen Ag Saddle stitcher with variable chain pitch
DE102008058953A1 (en) * 2008-11-25 2010-05-27 Heidelberger Druckmaschinen Ag saddle stitcher

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2626212A2 (en) 2013-08-14
CN103253023B (en) 2016-06-29
DE102012002689A1 (en) 2013-08-14
EP2626212A3 (en) 2015-09-09
CN103253023A (en) 2013-08-21

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