EP0352625A3 - Sheet-folding device for a printing machine - Google Patents

Sheet-folding device for a printing machine Download PDF

Info

Publication number
EP0352625A3
EP0352625A3 EP19890113278 EP89113278A EP0352625A3 EP 0352625 A3 EP0352625 A3 EP 0352625A3 EP 19890113278 EP19890113278 EP 19890113278 EP 89113278 A EP89113278 A EP 89113278A EP 0352625 A3 EP0352625 A3 EP 0352625A3
Authority
EP
European Patent Office
Prior art keywords
flange
gripper
cylinder
jaws
folding device
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.)
Granted
Application number
EP19890113278
Other languages
German (de)
French (fr)
Other versions
EP0352625B1 (en
EP0352625A2 (en
Inventor
Mario Pane
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.)
Officine Meccaniche Giovanni Cerutti SpA
Original Assignee
Officine Meccaniche Giovanni Cerutti SpA
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 Officine Meccaniche Giovanni Cerutti SpA filed Critical Officine Meccaniche Giovanni Cerutti SpA
Priority to AT89113278T priority Critical patent/ATE89512T1/en
Publication of EP0352625A2 publication Critical patent/EP0352625A2/en
Publication of EP0352625A3 publication Critical patent/EP0352625A3/en
Application granted granted Critical
Publication of EP0352625B1 publication Critical patent/EP0352625B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/163—Details of folding jaws therefor

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

Verbesserte Bogenfalzeinrichtung fuer eine Druckmaschine, bestehend aus einem Zylinder (2) mit einer Tragewelle (3), wobei auf den Seiten des Zylinders ein entsprechender innerer Flansch (4) und ein entsprechender aeusserer Flansch (5) in Scheibenform angeordnet sind, und ein Flansch (4) die fest angeordneten Greiferbacken (7) und der andere Flansch (5) die beweglichen Greiferbacken (8) der Greiferzangen (6) fuer die Bogen aufnimmt und diese Flansche mit einer durchgehenden Exzenterwelle (13) wirkverbunden sind, die ein vom Zylinder (1) abstehehendes Antriebsende (14) aufweist. Diesem Antriebsende ist ein Drehantrieb (17, 18, 20, 21) zugeordnet, der in beiden Drehrichtungen antreibbar ist. Die Einstellung des Abstandes (d) zwischen den Backen der Greiferzangen sind ueber eine Presettingeinrichtung (35) einstellbar, die Presettingeinrichtung arbeitet mit einem Encoder (31) zusammen, der der Exzenterwelle (13) und der Antriebsgruppe (17, 18, 20, 21) zugeordnet ist. Improved sheet folding device for a printing press, consisting of a cylinder (2) with a support shaft (3), with a corresponding one on the sides of the cylinder inner flange (4) and a corresponding outer Flange (5) are arranged in a disc shape, and a Flange (4) the fixed gripper jaws (7) and other flange (5) the movable gripper jaws (8) Gripper pliers (6) for the bow and this Flanges with a continuous eccentric shaft (13) are operatively connected, which project from the cylinder (1) Has drive end (14). This drive end is a Rotary drive (17, 18, 20, 21) assigned in can be driven in both directions. The     Setting the distance (d) between the jaws of the Gripper tongs are via a presetting device (35) adjustable, the presetting device works with a Encoder (31) together, the eccentric shaft (13) and the Drive group (17, 18, 20, 21) is assigned.

EP89113278A 1988-07-29 1989-07-19 Sheet-folding device for a printing machine Expired - Lifetime EP0352625B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89113278T ATE89512T1 (en) 1988-07-29 1989-07-19 SHEET FOLDING DEVICE FOR A PRINTING PRESS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2157888 1988-07-29
IT8821578A IT1227324B (en) 1988-07-29 1988-07-29 BENDER PERFECTED FOR SIGNATURES PRODUCED BY A PRINTING MACHINE.

Publications (3)

Publication Number Publication Date
EP0352625A2 EP0352625A2 (en) 1990-01-31
EP0352625A3 true EP0352625A3 (en) 1991-01-16
EP0352625B1 EP0352625B1 (en) 1993-05-19

Family

ID=11183869

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89113278A Expired - Lifetime EP0352625B1 (en) 1988-07-29 1989-07-19 Sheet-folding device for a printing machine

Country Status (4)

Country Link
EP (1) EP0352625B1 (en)
AT (1) ATE89512T1 (en)
DE (1) DE58904400D1 (en)
IT (1) IT1227324B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838314A1 (en) * 1988-11-11 1990-05-17 Koenig & Bauer Ag FOLDING VALVE CYLINDER FOR A ROLL ROTARY PRINTING MACHINE
DE4110035C2 (en) * 1991-03-27 1995-04-13 Roland Man Druckmasch Device for adjusting elements in folding cylinders of rotary printing machines
DE4136792C2 (en) * 1991-11-08 1995-07-13 Heidelberger Druckmasch Ag Adjustment device for cylinders with folding products in folders on rotary printing presses
DE4337578A1 (en) * 1993-11-04 1995-05-11 Roland Man Druckmasch Sheet guiding drum for printing machines
DE4404752C2 (en) * 1994-02-15 1995-11-16 Roland Man Druckmasch Device for adjusting the jaws of a jaw cylinder
DE19522903A1 (en) * 1995-06-23 1997-01-02 Roland Man Druckmasch Folding cylinder
ES2147463T3 (en) * 1996-12-21 2000-09-01 Koenig & Bauer Ag FOLDING CYLINDER OF FINS.
DE102006005121A1 (en) * 2006-02-04 2007-08-09 Peter Mayr Folding device for a printing machine comprises a control unit having a working plunger, a control plunger, a compressor chamber and a storage unit for a fluid for the compressor chamber

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194451A (en) * 1967-04-18 1970-06-10 Koenig & Bauer Schnellpressfab Folding Apparatus for Sheets of Varying Size in Web-Fed Rotary Printing Presses
FR2322078A1 (en) * 1975-08-26 1977-03-25 Maschf Augsburg Nuernberg Ag FOLDING CYLINDER
DE3028468C1 (en) * 1980-07-26 1981-12-24 Koenig & Bauer AG, 8700 Würzburg Coupling for a folder cylinder for variable format
DE3217169A1 (en) * 1982-05-07 1983-11-10 Koenig & Bauer AG, 8700 Würzburg FOLDING KNIFE CYLINDER
EP0095605A2 (en) * 1982-05-29 1983-12-07 Heidelberger Druckmaschinen Aktiengesellschaft Folding jaws adjusting device for folding a cylinder of a rotary printing press

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194451A (en) * 1967-04-18 1970-06-10 Koenig & Bauer Schnellpressfab Folding Apparatus for Sheets of Varying Size in Web-Fed Rotary Printing Presses
FR2322078A1 (en) * 1975-08-26 1977-03-25 Maschf Augsburg Nuernberg Ag FOLDING CYLINDER
DE3028468C1 (en) * 1980-07-26 1981-12-24 Koenig & Bauer AG, 8700 Würzburg Coupling for a folder cylinder for variable format
DE3217169A1 (en) * 1982-05-07 1983-11-10 Koenig & Bauer AG, 8700 Würzburg FOLDING KNIFE CYLINDER
EP0095605A2 (en) * 1982-05-29 1983-12-07 Heidelberger Druckmaschinen Aktiengesellschaft Folding jaws adjusting device for folding a cylinder of a rotary printing press

Also Published As

Publication number Publication date
IT1227324B (en) 1991-04-08
DE58904400D1 (en) 1993-06-24
ATE89512T1 (en) 1993-06-15
IT8821578A0 (en) 1988-07-29
EP0352625B1 (en) 1993-05-19
EP0352625A2 (en) 1990-01-31

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