EP0858889A3 - Dust removal system with sheet guiding device - Google Patents

Dust removal system with sheet guiding device Download PDF

Info

Publication number
EP0858889A3
EP0858889A3 EP98101228A EP98101228A EP0858889A3 EP 0858889 A3 EP0858889 A3 EP 0858889A3 EP 98101228 A EP98101228 A EP 98101228A EP 98101228 A EP98101228 A EP 98101228A EP 0858889 A3 EP0858889 A3 EP 0858889A3
Authority
EP
European Patent Office
Prior art keywords
blow
dust removal
removal system
guiding device
cylinder
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
EP98101228A
Other languages
German (de)
French (fr)
Other versions
EP0858889A2 (en
EP0858889B1 (en
Inventor
Thomas Walther
Udo Trillig
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 EP0858889A2 publication Critical patent/EP0858889A2/en
Publication of EP0858889A3 publication Critical patent/EP0858889A3/en
Application granted granted Critical
Publication of EP0858889B1 publication Critical patent/EP0858889B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/20—Wiping devices
    • B41P2235/23—Brushes

Abstract

There is at least one blow tube (4) extending parallel to the axis of the printing cylinder (2) and over the sleeve face, in front of the dust removal system (5) in the conveyor direction (13). The blow tube has openings directed against the conveyor direction so that a blow air stream is provided which is directed in the blow direction onto the sleeve face of the printing cylinder and the transfer area at the front on the same cylinder. The blow tube can have at least two rows of openings. One row produces a force through the blow stream towards the transfer area and the second row produces a force in a sector of the sleeve face of the cylinder.
EP98101228A 1997-02-15 1998-01-24 Rotary sheet-fed printing press having a dust removal system with sheet guiding device Expired - Lifetime EP0858889B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29702626U 1997-02-15
DE29702626U DE29702626U1 (en) 1997-02-15 1997-02-15 Dust removal system with sheet guiding device

Publications (3)

Publication Number Publication Date
EP0858889A2 EP0858889A2 (en) 1998-08-19
EP0858889A3 true EP0858889A3 (en) 1999-03-03
EP0858889B1 EP0858889B1 (en) 2001-11-07

Family

ID=8035979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98101228A Expired - Lifetime EP0858889B1 (en) 1997-02-15 1998-01-24 Rotary sheet-fed printing press having a dust removal system with sheet guiding device

Country Status (4)

Country Link
EP (1) EP0858889B1 (en)
JP (1) JPH10226046A (en)
AT (1) ATE208268T1 (en)
DE (2) DE29702626U1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29702626U1 (en) * 1997-02-15 1997-04-03 Roland Man Druckmasch Dust removal system with sheet guiding device
DE19753068B4 (en) * 1997-11-29 2004-12-09 Man Roland Druckmaschinen Ag Sheet guiding device in a printing press
DE10040519A1 (en) 1999-09-20 2001-03-22 Heidelberger Druckmasch Ag Sheet guide device for card sheet printing press, with second cylinder in form of ink application or tool cylinder
ATE246555T1 (en) 2000-02-01 2003-08-15 Heidelberger Druckmasch Ag DEVICE FOR REMOVAL OF PARTICLES FROM MATERIAL WEBS
DE10004305A1 (en) * 2000-02-01 2001-08-02 Heidelberger Druckmasch Ag Process for vacuum removal of particles formed by continuous slitting of web material, such as on rotary printing machines
DE10011979C5 (en) * 2000-03-11 2008-02-14 Man Roland Druckmaschinen Ag Device for sheet guiding in a printing machine
DE10248635B4 (en) * 2002-10-18 2010-03-11 Koenig & Bauer Aktiengesellschaft Sheet-fed rotary printing press with a dedusting system with sheet guiding device
DE10252377B4 (en) * 2002-11-15 2006-11-09 Man Roland Druckmaschinen Ag Processing machine with a non-contact dedusting device
DE102004051330B4 (en) * 2003-10-31 2006-10-05 Koenig & Bauer Ag Dedusting device with a sheet guiding device
DE102005032601A1 (en) * 2005-01-07 2006-07-20 Heidelberger Druckmaschinen Ag press
US20080271624A1 (en) * 2005-03-08 2008-11-06 Konica Minolta Medical & Graphic, Inc. Sheet-Fed Printing Press and Printing Method
DE102005028838A1 (en) * 2005-06-25 2007-01-04 Man Roland Druckmaschinen Ag Sheet handling system for printer has the sheets smoothed and ionized prior to contacting the print roller
DE102014216286A1 (en) * 2014-08-15 2016-02-18 Koenig & Bauer Ag Device for guiding sheets in a sheet-fed rotary printing machine
CN111730648B (en) * 2020-05-17 2022-03-01 广州市威顿彩印有限公司 Cutting dust removal device after printing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552725A1 (en) * 1975-11-25 1977-06-02 Herbert Mattle Dust removal unit for paper web - has brush on leading end with blower directing air onto web surface on rear end
EP0306684A2 (en) * 1987-09-11 1989-03-15 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Device for pressing a sheet against the impression cylinder in a rotary sheet-fed printing press for multicolour printing
DE4217813A1 (en) * 1992-05-29 1993-12-02 Heidelberger Druckmasch Ag Device for achieving a flat installation of printing materials
DE4410189A1 (en) * 1994-03-24 1995-09-28 Heidelberger Druckmasch Ag Guide device for moving sheet material in printing machines
DE19523076A1 (en) * 1995-06-24 1997-01-02 Heidelberger Druckmasch Ag Device for achieving a perfect support of a printing material in a printing press
DE29702626U1 (en) * 1997-02-15 1997-04-03 Roland Man Druckmasch Dust removal system with sheet guiding device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240885B (en) * 1963-07-15 1967-05-24 Johannisberg G M B H Maschf Device for spreading and for brushing off and vacuuming the dust from the surface of the paper to be printed on sheet-fed printing machines, in particular high-pressure flat-forming machines
DE1786277A1 (en) * 1968-09-10 1972-01-20 Hans Gruenenfelder Device for the electrostatic discharge of moving material webs and their simultaneous dedusting
DD253008A1 (en) * 1986-10-01 1988-01-06 Polygraph Leipzig DEVICE FOR BENDING IN PRINTING MACHINES
DE19523072C2 (en) * 1995-06-24 2003-12-04 Heidelberger Druckmasch Ag Sheet blowing device for a printing machine
DE29520375U1 (en) * 1995-12-22 1996-02-15 Kba Planeta Ag Device for optional employment of additional devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552725A1 (en) * 1975-11-25 1977-06-02 Herbert Mattle Dust removal unit for paper web - has brush on leading end with blower directing air onto web surface on rear end
EP0306684A2 (en) * 1987-09-11 1989-03-15 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Device for pressing a sheet against the impression cylinder in a rotary sheet-fed printing press for multicolour printing
DE4217813A1 (en) * 1992-05-29 1993-12-02 Heidelberger Druckmasch Ag Device for achieving a flat installation of printing materials
DE4410189A1 (en) * 1994-03-24 1995-09-28 Heidelberger Druckmasch Ag Guide device for moving sheet material in printing machines
DE19523076A1 (en) * 1995-06-24 1997-01-02 Heidelberger Druckmasch Ag Device for achieving a perfect support of a printing material in a printing press
DE29702626U1 (en) * 1997-02-15 1997-04-03 Roland Man Druckmasch Dust removal system with sheet guiding device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Oberflächenbehandlung: Bogen- und Bahnreinigung", PAPIER + KUNSTSTOFF VERARBEITER, vol. 26, no. 1, 1 January 1991 (1991-01-01), pages 44, XP000201092 *

Also Published As

Publication number Publication date
EP0858889A2 (en) 1998-08-19
JPH10226046A (en) 1998-08-25
EP0858889B1 (en) 2001-11-07
DE29702626U1 (en) 1997-04-03
DE59802007D1 (en) 2001-12-13
ATE208268T1 (en) 2001-11-15

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