EP0153668B1 - Folding machine - Google Patents

Folding machine Download PDF

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Publication number
EP0153668B1
EP0153668B1 EP85101622A EP85101622A EP0153668B1 EP 0153668 B1 EP0153668 B1 EP 0153668B1 EP 85101622 A EP85101622 A EP 85101622A EP 85101622 A EP85101622 A EP 85101622A EP 0153668 B1 EP0153668 B1 EP 0153668B1
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EP
European Patent Office
Prior art keywords
folding
frame
unit
fold
folding blade
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
Application number
EP85101622A
Other languages
German (de)
French (fr)
Other versions
EP0153668A3 (en
EP0153668A2 (en
Inventor
Erich Schauer
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.)
Stahl GmbH and Co Maschinenfabrik
Original Assignee
Stahl GmbH and Co Maschinenfabrik
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 Stahl GmbH and Co Maschinenfabrik filed Critical Stahl GmbH and Co Maschinenfabrik
Publication of EP0153668A2 publication Critical patent/EP0153668A2/en
Publication of EP0153668A3 publication Critical patent/EP0153668A3/en
Application granted granted Critical
Publication of EP0153668B1 publication Critical patent/EP0153668B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/18—Oscillating or reciprocating blade folders

Definitions

  • the invention relates to a folding machine with at least one shrub unit and a plurality of folding unit units for cross folds and three-fold units, which are used for the parallel fold, as they are also known as “combined folding machines” and for folding sheets of sheet-like materials, in particular printed ones Paper sheet is used.
  • a folding blade unit for the cross fold is arranged on a frame side wall.
  • the position of the folding blade corresponds to the center of the machine format, so that the folding blade unit also has different lengths for different machine widths.
  • a larger machine width requires a stable and torsion-free attachment of the folding blade unit to a correspondingly stable frame side wall.
  • this one-sided fastening of the folding sword unit to a side wall of the frame is no longer up to the requirements of fold fold quality; Vibrations of the bracket and the frame side wall impair the precise fold formation.
  • the folding blade units with cantilevers are attached to a rigid frame bridge which extends between and is attached to the frame side walls and is fastened to them at the outlet end of the machine frame and that the frame side walls extend over the area of the folding blade units and deep recesses exhibit.
  • the setting elements are clearly visible for the operator and are freely accessible, such as the sheet hold-down device arranged above the conveying device, the sheet stops and the associated operating elements, but also the knife shafts or output shafts with transport rollers and cutting rollers arranged at the output of the compression fold unit used for the parallel break. or perforating devices.
  • the sheet adjustment and the stub sheet removal are much easier and faster to carry out than with the previously known types.
  • the invention enables an advantageous further development in that the folding blade units carried by the rack bridge are driven in a coupled manner by a common drive, preferably in such a way that they are coupled from an electric motor attached to the rack bridge via a coupling to the drive wheels of the folding blade units, parallel to the plane of the Frame bridge extending element, e.g. are driven by a toothed belt.
  • a common drive preferably in such a way that they are coupled from an electric motor attached to the rack bridge via a coupling to the drive wheels of the folding blade units, parallel to the plane of the Frame bridge extending element, e.g. are driven by a toothed belt.
  • a not shown sheet feeder of known design for separating and delivering the paper sheets is followed by a compression folding unit formed from folding rollers 1 and folding pockets 2 for the parallel break, at the output of which knife shafts or output shafts with transport rollers and cutting or perforating devices 15, 16 are provided.
  • a rigid frame bridge 5 which extends between these side walls and is fastened to them. It represents a plate forming the rear wall of the upper part of the frame.
  • Brackets 6 are fastened to it, which in the example shown are formed by wooden sections of equal length, of sufficiently large cross-section to provide resistance to vibrations.
  • Such a cantilever 6 fastened in the middle region of the frame bridge 5 carries a cross-fold folding sword unit 7 with a folding sword 12.
  • the folding blade units 7, 8 and 9 are driven together by an electric motor 17, which is attached to or in the lower part of the frame bridge 5 in such a way that its output element is located on the rear side of the frame bridge 5.
  • the gear means for transmitting motion to the folding swords go through the hollow profiles 6.
  • the machine is equipped with devices, known per se, not shown, for laying out the sheets after the parallel break or after the cross break or after one or the other of the selectable three breaks.
  • An opening 18 is provided in the frame bridge 15 for laying out sheets which are only subjected to the parallel break.
  • the conveyors which are known and which forward the sheets after each folding.
  • Associated folding rollers 10 are mounted below the cross-fold folding blade unit 7, and folding rollers 11 and 9 are stored below the three-folding folding blade units 8 and 9.
  • the folding sheets come from the folding rollers 1 of the parallel folding unit by means of the conveyor device, not shown, under the cross-fold folding blade unit 7, where they are folded in between the folding rollers 10 by the folding blade 12.
  • the machine is set up for the sheet with the cross fold to be passed on or processed. It can thus be led out of the machine immediately and laid out or, depending on the choice, fed to one of the three-break folding units on the machine, either to the right or left of the cross-fold folding unit, where it is in the three-break folding unit 8 from the folding sword 13 or in the three-fold folding blade unit 9 is hammered between the folding rollers 11 by the folding blade 14.

Description

Die Erfindung betrifft eine Falzmaschine mit mindestens einer Strauch- und mehreren, einer für den Parallelbruch benutzten Stauchfalzeinheit folgenden Falzschwerteinheiten für Kreuz- und Dreibrüche, wie sie auch als «kombinierte Falzmaschine» bezeichnet zu werden pflegt und zum Falzen von Bogen aus blattförmigen Werkstoffen, insbesondere bedruckter Papierbogen benutzt wird.The invention relates to a folding machine with at least one shrub unit and a plurality of folding unit units for cross folds and three-fold units, which are used for the parallel fold, as they are also known as “combined folding machines” and for folding sheets of sheet-like materials, in particular printed ones Paper sheet is used.

Bei bekannten kombinierten Falzmaschinen ist eine Falzschwerteinheit für den Kreuzbruch an einer Gestellseitenwand angeordnet. Die Lage des Falzschwertes entspricht dabei der Maschinenformatmitte, so dass für verschiedene Maschinenbreiten auch die Falzschwerteinheit verschieden lang ist. Eine grössere Maschinenbreite erfordert eine stabile und verwindungsfreie Anbringung der Falzschwerteinheit an einer entsprechend stabilen Gestellseitenwand. Bei neuzeitlichen Kombi-Maschinen mit gesteigerter Leistung durch elektronisch gesteuerte Falzschwerter, deren Falztakt vom Bogen ausgelöst wird, ist diese einseitige Befestigung der Falzschwerteinheit an einer Gestellseitenwand den Anforderungen an die Falzbruchqualität nicht mehr gewachsen; Schwingungen der Halterung und der Gestellseitenwand beeinträchtigen die genaue Falzbruchbildung. Wie die Abbildungen z.B. der an und für sich andere Elementengruppen von Falzmaschinen betreffenden DE-OS 1761377 und 1611344 zeigen, wurde versucht, dem dadurch zu begegnen, dass eine Falzschwerteinheit unmittelbar an einer sich zwischen den Gestellseitenwänden erstreckenden Traverse in deren Mitte angeordnet wurde. Solche Traversen haben für die Bedienperson den Nachteil, dass oberhalb der Bogeneinlaufebene die Zugänglichkeit der Bogeneinstellvorrichtungen beeinträchtigt und die Beseitigung von Störbogen sehr erschwert wird. Hinzu kommt, dass bei bekannten Bauarten die Falzschwerteinheiten für den Dreibruch links und rechts an den Gestellseitenwänden befestigt sind, so dass diese entsprechend hoch sein müssen und somit für die Bedienperson zusätzliche Hindernisse bilden. Durchbrüche (Fenster) in den Gestellseitenwänden konnten dem nur unzureichend abhelfen. Der Erfindung liegt daher die Aufgabe zugrunde, die erwähnten Nachteile der herkömmlichen Bauweisen von Kombi-Falzmaschinen zu beseitigen und dabei für unterschiedliche Maschinenbreiten eine stabile, vibrations- und verwindungsfreie Anordnung der Falzschwerteinheiten zu gewährleisten.In known combined folding machines, a folding blade unit for the cross fold is arranged on a frame side wall. The position of the folding blade corresponds to the center of the machine format, so that the folding blade unit also has different lengths for different machine widths. A larger machine width requires a stable and torsion-free attachment of the folding blade unit to a correspondingly stable frame side wall. In modern combination machines with increased performance due to electronically controlled folding swords, the folding cycle of which is triggered by the sheet, this one-sided fastening of the folding sword unit to a side wall of the frame is no longer up to the requirements of fold fold quality; Vibrations of the bracket and the frame side wall impair the precise fold formation. Like the pictures e.g. DE-OS 1761377 and 1611344, which in and of themselves show other element groups of folding machines, attempted to counteract this by arranging a folding sword unit directly on a crossbar extending between the frame side walls in the middle thereof. Such crossbeams have the disadvantage for the operator that the accessibility of the sheet adjustment devices is impaired above the sheet inlet plane and the elimination of interfering sheets is made very difficult. In addition, in the case of known designs, the folding blade units for the three-way break are attached to the left and right of the frame side walls, so that they have to be correspondingly high and thus form additional obstacles for the operator. Breakthroughs (windows) in the frame side walls could not adequately remedy this. The invention is therefore based on the object of eliminating the disadvantages mentioned of the conventional designs of combination folding machines and thereby ensuring a stable, vibration-free and torsion-free arrangement of the folding blade units for different machine widths.

Dies wird erfindungsgemäss dadurch erreicht, dass bei einer Maschine der eingangs genannten Gattung die Falzschwerteinheiten mit Auslegern an einer starren, sich zwischen Gestellseitenwänden erstreckenden und an ihnen befestigten Gestellbrücke am Ausgangsende des Maschinengestells angebracht sind und dass die Gestellseitenwände sich über den Bereich der Falzschwerteinheiten erstreckende tiefe Ausnehmungen aufweisen.This is achieved according to the invention in that, in the case of a machine of the type mentioned at the outset, the folding blade units with cantilevers are attached to a rigid frame bridge which extends between and is attached to the frame side walls and is fastened to them at the outlet end of the machine frame and that the frame side walls extend over the area of the folding blade units and deep recesses exhibit.

Bei dieser Anordnung sind die Einstellelemente für die Bedienperson gut einzusehen und ungehindert zugänglich, so die über der Fördereinrichtung angeordneten Bogenniederhalter, die Bogenanschläge und die zugehörigen Bedienelemente, aber auch die am Ausgang der für den Parallelbruch benutzten Stauchfalzeinheit angeordneten Messerwellen oder Ausgangswellen mit Transportrollen und Schneid- oder Perforiereinrichtungen. Die Bogeneinstellung sowie die Störbogenentnahme sind wesentlich einfacher und schneller durchführbar, als bei den bisher bekannten Bauarten.With this arrangement, the setting elements are clearly visible for the operator and are freely accessible, such as the sheet hold-down device arranged above the conveying device, the sheet stops and the associated operating elements, but also the knife shafts or output shafts with transport rollers and cutting rollers arranged at the output of the compression fold unit used for the parallel break. or perforating devices. The sheet adjustment and the stub sheet removal are much easier and faster to carry out than with the previously known types.

Die Erfindung ermöglicht eine vorteilhafte Weiterbildung dahin, dass die von der Gestellbrücke getragenen Falzschwerteinheiten von einem gemeinsamen Antrieb aus gekuppelt angetrieben sind, vorzugsweise so, dass sie von einem an der Gestellbrücke angebrachten Elektromotor aus über ein die Antriebsräder der Falzschwerteinheiten kuppelndes, parallel zu der Ebene der Gestellbrücke verlaufendes Element, z.B. einen Zahnriemen angetrieben sind. Sonstige Weiterbildungen und Einzelheiten ergeben sich aus der folgenden Beschreibung eines Ausführungsbeispiels anhand der Zeichnung und in Verbindung mit den Ansprüchen.The invention enables an advantageous further development in that the folding blade units carried by the rack bridge are driven in a coupled manner by a common drive, preferably in such a way that they are coupled from an electric motor attached to the rack bridge via a coupling to the drive wheels of the folding blade units, parallel to the plane of the Frame bridge extending element, e.g. are driven by a toothed belt. Other developments and details emerge from the following description of an exemplary embodiment with reference to the drawing and in conjunction with the claims.

In der Zeichnung zeigen

  • Fig. 1 eine Teil-Seitenansicht einer gemäss der Erfindung ausgebildeten Falzmaschine für Papierbogen,
  • Fig. 2 eine zugehörige Draufsicht und
  • Fig. 3 eine zugehörige Rückansicht.
Show in the drawing
  • 1 is a partial side view of a folding machine for paper sheets designed according to the invention,
  • Fig. 2 is an associated plan view and
  • Fig. 3 is an associated rear view.

Einem nicht gezeichneten Bogenanleger bekannter Ausführung zur Trennung und Lieferung der Papierbogen schliesst sich ein aus Falzwalzen 1 und Falztaschen 2 gebildetes Stauchfalzwerk für den Parallelbruch an, an dessen Ausgang Messerwellen oder Ausgangswellen mit Transportrollen und Schneid- oder Perforiereinrichtungen 15, 16 vorgesehen sind. Am Ausgangsende des Seitenwände 3 und 4 aufweisenden Maschinengestells ist eine sich zwischen diesen Seitenwänden erstreckende und an ihnen befestigte, starre Gestellbrücke 5 angeordnet. Sie stellt eine die Rückwand des Gestelloberteils bildende Platte dar. An ihr sind Ausleger 6 befestigt, die bei dem gezeichneten Beispiel durch unter sich gleich lange Holzprofilstücke von einem den Widerstand gegen Vibrationen begründenden ausreichend grossen Querschnitt gebildet sind. Ein im mittleren Bereich der Gestellbrücke 5 befestigter solcher Ausleger 6 trägt eine Kreuzbruch-Falzschwerteinheit 7 mit einem Falzschwert 12. Rechts und links davon sind an gegenüber dem mittleren Ausleger 6 tiefer liegenden ebensolchen Auslegern je eine Dreibruch-Falzschwerteinheit 8 mit einem Falzschwert 13 und eine Falzschwerteinheit 9 mit einem Falzschwert 14 gehalten. Die Falzschwerteinheiten 7,8 und 9 sind gemeinsam von einem Elektromotor 17 aus angetrieben, der am oder im unteren Teil der Gestellbrücke 5 so angebracht ist, dass sich sein Abtriebselement auf der Rückseite der Gestellbrücke 5 befindet. Dort sind auch die Antriebsräder 20, 21 und 22 der Falzschwerteinheiten 7, 8A not shown sheet feeder of known design for separating and delivering the paper sheets is followed by a compression folding unit formed from folding rollers 1 and folding pockets 2 for the parallel break, at the output of which knife shafts or output shafts with transport rollers and cutting or perforating devices 15, 16 are provided. At the output end of the machine frame having side walls 3 and 4 there is a rigid frame bridge 5 which extends between these side walls and is fastened to them. It represents a plate forming the rear wall of the upper part of the frame. Brackets 6 are fastened to it, which in the example shown are formed by wooden sections of equal length, of sufficiently large cross-section to provide resistance to vibrations. Such a cantilever 6 fastened in the middle region of the frame bridge 5 carries a cross-fold folding sword unit 7 with a folding sword 12. To the right and left of it there are three-fold folding sword unit 8 with a folding sword 13 and a folding sword unit on the same cantilevers, which are lower than the central boom 6 9 held with a folding sword 14. The folding blade units 7, 8 and 9 are driven together by an electric motor 17, which is attached to or in the lower part of the frame bridge 5 in such a way that its output element is located on the rear side of the frame bridge 5. There are also the drive wheels 20, 21 and 22 of the folding blade units 7, 8

und 9 gelagert. Die getrieblichen Mittel zur Bewegungsübertragung auf die Falzschwerter gehen durch die Hohlprofile 6 hindurch. Ein die Antriebsräder der Falzschwerteinheiten zwangsläufig kuppelndes Element, z. B. ein Zahnriemen 23, der aber auch durch andere bekannte Antriebsmittel ersetzt sein könnte, verläuft parallel zu der von der Rückseite der Gestellbrücke 5 gebildeten Ebene.and 9 stored. The gear means for transmitting motion to the folding swords go through the hollow profiles 6. An inevitably coupling element the drive wheels of the folding blade units, for. B. a toothed belt 23, which could also be replaced by other known drive means, runs parallel to the plane formed by the back of the frame bridge 5.

Die Maschine ist mit an sich bekannten, nicht gezeichneten Einrichtungen für das Auslegen der Bogen schon nach dem Parallelbruch oder nach dem Kreuzbruch oder nach dem einen oder anderen der wählbaren Dreibrüche ausgerüstet. Für das Auslegen von nur dem Parallelbruch unterworfenen Bogen ist in der Gestellbrücke 15 ein Durchbruch 18 vorgesehen. Nicht gekennzeichnet sind die Fördereinrichtungen ebenfalls bekannter Art, welche die Bogen nach jeder Falzung weiterleiten. Unterhalb der Kreuzbruch-Falzschwerteinheit 7 sind zugehörige Falzwalzen 10 und unterhalb der Dreibruch-Falzschwerteinheiten 8 und 9 Falzwalzen 11 gelagert.The machine is equipped with devices, known per se, not shown, for laying out the sheets after the parallel break or after the cross break or after one or the other of the selectable three breaks. An opening 18 is provided in the frame bridge 15 for laying out sheets which are only subjected to the parallel break. Also not known are the conveyors which are known and which forward the sheets after each folding. Associated folding rollers 10 are mounted below the cross-fold folding blade unit 7, and folding rollers 11 and 9 are stored below the three-folding folding blade units 8 and 9.

In den Gestellseitenwänden 3 und 4 sind sich über den Bereich der Falzschwerteinheiten 7, 8 und 9 erstreckende, nach oben offene tiefe Ausnehmungen 19 vorgesehen. Auf den von ihnen gebildeten Grundflächen ruht die Gestellbrücke 5 auf. Gleichzeitig liegt sie an den Rückenflächen der Ausnehmungen an. Sie ist mit den Seitenwänden starr verbunden, vorzugsweise verschweisst, um die Anordnung möglichst vibrationssicher zu gestalten.In the frame side walls 3 and 4, deep recesses 19 are provided which extend over the area of the folding blade units 7, 8 and 9 and are open at the top. The frame bridge 5 rests on the base areas formed by them. At the same time, it lies against the back surfaces of the recesses. It is rigidly connected to the side walls, preferably welded, in order to make the arrangement as vibration-proof as possible.

Im Betrieb gelangen die Falzbogen von den Falzwalzen 1 der Parallelfalzeinheit kommend mittels der nicht gezeichneten Fördereinrichtung unter die Kreuzbruch-Falzschwerteinheit 7, wo sie von dem Falzschwert 12 zwischen die Falzwalzen 10 eingeschlagen werden. Die Maschine ist dafür eingerichtet, dass der mit dem Kreuzbruch versehenen Bogen weitergeleitet oder weiterverarbeitet wird. Er kann also aus der Maschine sogleich herausgeführt und ausgelegt werden oder je nach Wahl einem der Dreibruch-Falzwerke an der Maschine, entweder rechts oder links von der Kreuzbruch-Falzeinheit zugeführt werden, wo er in der Dreibruch-Falzschwerteinheit 8 von dem Falzschwert 13 oder in der Dreibruch-Falzschwerteinheit 9 von dem Falzschwert 14 zwischen die Falzwalzen 11 eingeschlagen wird.In operation, the folding sheets come from the folding rollers 1 of the parallel folding unit by means of the conveyor device, not shown, under the cross-fold folding blade unit 7, where they are folded in between the folding rollers 10 by the folding blade 12. The machine is set up for the sheet with the cross fold to be passed on or processed. It can thus be led out of the machine immediately and laid out or, depending on the choice, fed to one of the three-break folding units on the machine, either to the right or left of the cross-fold folding unit, where it is in the three-break folding unit 8 from the folding sword 13 or in the three-fold folding blade unit 9 is hammered between the folding rollers 11 by the folding blade 14.

Claims (7)

1. Folding machine comprising at least one upset folding unit and a plurality of folding blade units (7, 8, 9) for right-angled and third folds following an upset folding unit used for the parallel fold, characterized in that the folding blade units (7,8,9) are arranged with cantilevers (6) on a rigid frame bridge (5) extending between frame side walls (3, 4) and secured thereto at the outlet end of the machine frame and that the frame side walls (3, 4) have deep recesses (19) extending over the region of the folding blade units (7, 8, 9).
2. Folding machine according to claim 1, characterized in that the frame bridge (5) is a plate which forms the rear wall of the frame upper portion and which is inserted into the recesses (19) of the frame side walls (3, 4) in such a manner that it rests on the base surfaces thereof, and against their rear faces.
3. Machine according to claims 1 and 2, characterized in that on the frame bridge (5) in the centre region a rightangled fold folding blade unit (7) is mounted and to the right and/or left thereof in each case a third fold folding blade unit (8, 9), suspended on cantilevers (6) which are secured in the frame bridge (5), preferably identical to each other and have hollow cores.
4. Machine according to claims 1 to 3, characterized in that the folding blade units (7, 8, 9) carried by the frame bridge (5) are driven coupled from a common drive (17).
5. Machine according to claims 1 to 4, characterized in that the folding blade units (7, 8, 9) are driven from an electric motor (17) disposed on the frame bridge (5) via an element, for example a toothed belt (23), coupling the drive wheels (20, 21, 22) of said units and extending parallel to the plane of the frame bridge (5).
6. Machine according to claim 1 or any of the following claims, characterized in that the frame bridge (5) is provided with a passage (18) for the delivery of sheets subjected only to parallel folding.
7. Machine according to claim 1 or any one of the following claims comprising a parallel upset folding unit, a right-angled fold folding blade unit and in each case a third fold folding blade unit on each side of the rightangled fold folding unit, characterized by means for the optimal delivery of the sheets after the parallel folding or after the right-angled folding or after the one or other of the optional third folds.
EP85101622A 1984-03-01 1985-02-14 Folding machine Expired EP0153668B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8406396U 1984-03-01
DE8406396 1984-03-01

Publications (3)

Publication Number Publication Date
EP0153668A2 EP0153668A2 (en) 1985-09-04
EP0153668A3 EP0153668A3 (en) 1986-03-12
EP0153668B1 true EP0153668B1 (en) 1988-05-11

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ID=6764253

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Application Number Title Priority Date Filing Date
EP85101622A Expired EP0153668B1 (en) 1984-03-01 1985-02-14 Folding machine

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EP (1) EP0153668B1 (en)
JP (1) JP2513598B2 (en)
DD (1) DD241729A5 (en)
DE (1) DE3562605D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122935A1 (en) * 1990-08-16 1992-02-20 Brehmer Buchbindereimaschinen Folding blade of sheet handling machines - has holder with collar support fixed to ensure adequate damping forces to compensate vibrations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1156004B1 (en) * 2000-05-15 2006-07-12 Heidelberger Druckmaschinen Aktiengesellschaft Folding apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1611344A1 (en) * 1967-01-09 1970-12-10 Camco Machinery Ltd Paper sheet folding machine
DE1761377A1 (en) * 1967-05-12 1971-05-27 Camco Machinery Ltd Paper sheet folding machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147064A1 (en) * 1981-11-27 1983-06-01 Stahl Gmbh & Co Maschinenfabrik, 7140 Ludwigsburg Folder system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1611344A1 (en) * 1967-01-09 1970-12-10 Camco Machinery Ltd Paper sheet folding machine
DE1761377A1 (en) * 1967-05-12 1971-05-27 Camco Machinery Ltd Paper sheet folding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122935A1 (en) * 1990-08-16 1992-02-20 Brehmer Buchbindereimaschinen Folding blade of sheet handling machines - has holder with collar support fixed to ensure adequate damping forces to compensate vibrations

Also Published As

Publication number Publication date
JPS60191967A (en) 1985-09-30
EP0153668A3 (en) 1986-03-12
EP0153668A2 (en) 1985-09-04
JP2513598B2 (en) 1996-07-03
DD241729A5 (en) 1986-12-24
DE3562605D1 (en) 1988-06-16

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