EP2030931A3 - Variable folding apparatus and printing press with a folding apparatus - Google Patents

Variable folding apparatus and printing press with a folding apparatus Download PDF

Info

Publication number
EP2030931A3
EP2030931A3 EP08163225A EP08163225A EP2030931A3 EP 2030931 A3 EP2030931 A3 EP 2030931A3 EP 08163225 A EP08163225 A EP 08163225A EP 08163225 A EP08163225 A EP 08163225A EP 2030931 A3 EP2030931 A3 EP 2030931A3
Authority
EP
European Patent Office
Prior art keywords
folding apparatus
during operation
cam
cover disk
tools
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
EP08163225A
Other languages
German (de)
French (fr)
Other versions
EP2030931A2 (en
EP2030931B1 (en
Inventor
Sebastian Prüm
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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
Priority claimed from DE102007055866.1A external-priority patent/DE102007055866B4/en
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP2030931A2 publication Critical patent/EP2030931A2/en
Publication of EP2030931A3 publication Critical patent/EP2030931A3/en
Application granted granted Critical
Publication of EP2030931B1 publication Critical patent/EP2030931B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation

Abstract

Die Erfindung betrifft einen Falzapparat mit einem Zylinder (01), welcher an seinem Umfang auf einer ungeradzahligen Anzahl p von mindestens fünf (p ≥5) betragenden Abschnitten hintereinander Werkzeuge (02; 03) eines selben Typs, sowie zur Steuerung einer Bewegung dieser Werkzeuge (02; 03) eine während des Betriebes gestellfeste Kurvenscheibe (08) sowie eine während des Betriebes gegenüber der Kurvenscheibe (08) drehende Deckscheibe (09) sowie mindestens eine mit diesen Scheiben zusammen wirkende Tastrolle (06) aufweist, wobei die Deckscheibe (09) mehrteilig ausgebildet ist und eine Anzahl von I (I > 1) gegeneinander verdrehbare Scheiben (14), insbesondere Nockenscheiben (14), mit jeweils mindestens einem erhabenen Abschnitt (13), insbesondere Nocken (13), am Umfang aufweist, wobei ein Antrieb vorgesehen ist, durch welchen die Deckscheibe (09) während des Betriebes in einer Betriebsart mit einem Drehzahlverhältnis r/q zur Drehzahl des Zylinders (01) angetrieben ist, wobei gilt r > q > r/2 mit r ungeradzahlig und ≥ 5.

Figure imgaf001
The invention relates to a folding apparatus with a cylinder (01), which at its periphery on an odd number p of at least five (p ≥5) amounts amounts successively tools (02, 03) of the same type, and for controlling a movement of these tools ( 02) has a cam plate (08) fixed during operation and a cover disk (09) rotating during operation relative to the cam disk (08) and at least one sensing roller (06) cooperating with these disks, the cover disk (09) being of several parts is formed and a number of I (I> 1) against each other rotatable discs (14), in particular cams (14), each having at least one raised portion (13), in particular cam (13), on the circumference, wherein a drive is provided in which the cover disk (09) is driven during operation in an operating mode with a speed ratio r / q to the rotational speed of the cylinder (01), wherein r>q> r / 2 with r odd-numbered and ≥ 5.
Figure imgaf001
EP20080163225 2007-09-03 2008-08-29 Variable folding apparatus and printing press with a folding apparatus Not-in-force EP2030931B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007000933 2007-09-03
DE102007055866.1A DE102007055866B4 (en) 2007-09-03 2007-12-19 Variable folder and printing machines with a folder

Publications (3)

Publication Number Publication Date
EP2030931A2 EP2030931A2 (en) 2009-03-04
EP2030931A3 true EP2030931A3 (en) 2012-11-14
EP2030931B1 EP2030931B1 (en) 2013-06-12

Family

ID=40095110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080163225 Not-in-force EP2030931B1 (en) 2007-09-03 2008-08-29 Variable folding apparatus and printing press with a folding apparatus

Country Status (1)

Country Link
EP (1) EP2030931B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012195A1 (en) * 1990-02-19 1991-08-22 Albert-Frankenthal Aktiengesellschaft Folding device
DE10145563A1 (en) * 2001-09-14 2003-04-10 Roland Man Druckmasch folding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828372C2 (en) 1988-08-20 1995-12-21 Frankenthal Ag Albert Folder
DE19625083C1 (en) 1996-06-22 1997-11-13 Koenig & Bauer Albert Ag Gear for adjusting offset printing machine drive phase
DE102004020305A1 (en) 2004-04-26 2005-11-17 Koenig & Bauer Ag Folder for collective operation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012195A1 (en) * 1990-02-19 1991-08-22 Albert-Frankenthal Aktiengesellschaft Folding device
DE10145563A1 (en) * 2001-09-14 2003-04-10 Roland Man Druckmasch folding

Also Published As

Publication number Publication date
EP2030931A2 (en) 2009-03-04
EP2030931B1 (en) 2013-06-12

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