EP1359010A3 - Adjustment of the diameter of a folding cylinder - Google Patents

Adjustment of the diameter of a folding cylinder Download PDF

Info

Publication number
EP1359010A3
EP1359010A3 EP03009691A EP03009691A EP1359010A3 EP 1359010 A3 EP1359010 A3 EP 1359010A3 EP 03009691 A EP03009691 A EP 03009691A EP 03009691 A EP03009691 A EP 03009691A EP 1359010 A3 EP1359010 A3 EP 1359010A3
Authority
EP
European Patent Office
Prior art keywords
folding cylinder
diameter
adjustment
expansion segments
adjusting
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
EP03009691A
Other languages
German (de)
French (fr)
Other versions
EP1359010A2 (en
EP1359010B1 (en
Inventor
Karl-Heinz Höhle
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.)
Manroland AG
Original Assignee
MAN Roland 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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1359010A2 publication Critical patent/EP1359010A2/en
Publication of EP1359010A3 publication Critical patent/EP1359010A3/en
Application granted granted Critical
Publication of EP1359010B1 publication Critical patent/EP1359010B1/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
    • B65H45/166—Rotary folders with folding jaw cylinders having an adjustable circumference
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/62—Folding-cylinders or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/41—Details of cross section profile
    • B65H2404/411—Means for varying cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/41—Details of cross section profile
    • B65H2404/412—Details of cross section profile made of circular segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/14—Diameter, e.g. of roll or package

Abstract

Die Erfindung betrifft einen Antrieb für Expansions-Segmente (2) zur Durchmesserverstellung am Falzzylinder (1) von Rotationsdruckmaschinen mit welchem alle im Falzzylinder (1) angeordneten Expansions-Segmente (2) gleichzeitig verstellt werden können.
Die Expansions-Segmente (2) sind auf angetriebenen Exzenterspindeln (5) zwischen Trägerelementen (6) angeordnet, wobei an den Exzenterspindeln (5) Antrie bsräder (7) angeordnet sind, die von einem endlosen Verstellmittel (13) zumindest teilweise umschlungen sind und das Verstellmittel (13) antreibbar ist.

Figure imgaf001
The invention relates to a drive for expansion segments (2) for adjusting the diameter of the folding cylinder (1) of rotary printing presses with which all in the folding cylinder (1) arranged expansion segments (2) can be adjusted simultaneously.
The expansion segments (2) are arranged on driven eccentric spindles (5) between carrier elements (6), wherein the eccentric spindles (5) Antrie bsräder (7) are arranged, which are at least partially looped by an endless adjustment means (13) and the Adjusting means (13) is drivable.
Figure imgaf001
EP20030009691 2002-05-04 2003-04-30 Adjustment of the diameter of a folding cylinder Expired - Lifetime EP1359010B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10220109 2002-05-04
DE2002120109 DE10220109B4 (en) 2002-05-04 2002-05-04 Drive for expansion segments for diameter adjustment on the folding cylinder

Publications (3)

Publication Number Publication Date
EP1359010A2 EP1359010A2 (en) 2003-11-05
EP1359010A3 true EP1359010A3 (en) 2008-06-25
EP1359010B1 EP1359010B1 (en) 2011-10-19

Family

ID=28799017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030009691 Expired - Lifetime EP1359010B1 (en) 2002-05-04 2003-04-30 Adjustment of the diameter of a folding cylinder

Country Status (2)

Country Link
EP (1) EP1359010B1 (en)
DE (1) DE10220109B4 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1611330A1 (en) * 1967-03-20 1972-02-10 Wood Industries Inc Folding cylinder
DE2530365A1 (en) * 1975-07-08 1977-01-13 Maschf Augsburg Nuernberg Ag DEVICE FOR ADJUSTING THE DIAMETER OF A ROLLER
DE3821442A1 (en) * 1987-06-24 1989-01-05 Mitsubishi Heavy Ind Ltd DEVICE FOR DIAMETER ADJUSTING A FOLDING DRUM OF A ROTATION PRESS
US5313883A (en) * 1993-04-15 1994-05-24 Rockwell International Corporation Printing press with a dynamic expansion band adjusting mechanism
EP0749928A1 (en) * 1995-06-23 1996-12-27 MAN Roland Druckmaschinen AG Folding cylinder
DE10110117A1 (en) * 2000-04-18 2001-10-25 Heidelberger Druckmasch Ag Folding cylinder used in web-fed printing presses has at least one expansion segment which forms effective diameter of cylinder and located between operator-side support and drive-side support and spaced away from at least one of them

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1611330A1 (en) * 1967-03-20 1972-02-10 Wood Industries Inc Folding cylinder
DE2530365A1 (en) * 1975-07-08 1977-01-13 Maschf Augsburg Nuernberg Ag DEVICE FOR ADJUSTING THE DIAMETER OF A ROLLER
DE3821442A1 (en) * 1987-06-24 1989-01-05 Mitsubishi Heavy Ind Ltd DEVICE FOR DIAMETER ADJUSTING A FOLDING DRUM OF A ROTATION PRESS
US5313883A (en) * 1993-04-15 1994-05-24 Rockwell International Corporation Printing press with a dynamic expansion band adjusting mechanism
EP0749928A1 (en) * 1995-06-23 1996-12-27 MAN Roland Druckmaschinen AG Folding cylinder
DE10110117A1 (en) * 2000-04-18 2001-10-25 Heidelberger Druckmasch Ag Folding cylinder used in web-fed printing presses has at least one expansion segment which forms effective diameter of cylinder and located between operator-side support and drive-side support and spaced away from at least one of them

Also Published As

Publication number Publication date
DE10220109A1 (en) 2003-11-20
EP1359010A2 (en) 2003-11-05
EP1359010B1 (en) 2011-10-19
DE10220109B4 (en) 2007-04-05

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