EP0987206A3 - Pneumatic device for guiding sheets in a printing machine - Google Patents

Pneumatic device for guiding sheets in a printing machine Download PDF

Info

Publication number
EP0987206A3
EP0987206A3 EP99117390A EP99117390A EP0987206A3 EP 0987206 A3 EP0987206 A3 EP 0987206A3 EP 99117390 A EP99117390 A EP 99117390A EP 99117390 A EP99117390 A EP 99117390A EP 0987206 A3 EP0987206 A3 EP 0987206A3
Authority
EP
European Patent Office
Prior art keywords
printing machine
pneumatic device
channel
guiding sheets
flow channel
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
EP99117390A
Other languages
German (de)
French (fr)
Other versions
EP0987206A2 (en
EP0987206B1 (en
Inventor
Peter Wulf
Edgar Dörsam
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 EP0987206A2 publication Critical patent/EP0987206A2/en
Publication of EP0987206A3 publication Critical patent/EP0987206A3/en
Application granted granted Critical
Publication of EP0987206B1 publication Critical patent/EP0987206B1/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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/52—Stationary guides or smoothers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • 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
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0476—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means

Abstract

The pneumatic sheet feed system for the printing press has openings (9) in the guide surface connected to the flow channel linked to the press pneumatic system. At least one coolant channel (2) is within the flow channel (8) with a forward and a backward flow. The longitudinal line of the coolant channel is along the direction of movement, with a functional link to the guide surfaces of the flow channel (8). A number of openings are along the movement line next to the coolant channel. At least one drying system acts on the guide surfaces of the sheet feed unit (1).
EP99117390A 1998-09-18 1999-09-04 Pneumatic device for guiding sheets in a printing machine Expired - Lifetime EP0987206B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29816734U DE29816734U1 (en) 1998-09-18 1998-09-18 Pneumatic sheet guiding device in a printing machine
DE29816734U 1998-09-18

Publications (3)

Publication Number Publication Date
EP0987206A2 EP0987206A2 (en) 2000-03-22
EP0987206A3 true EP0987206A3 (en) 2000-10-04
EP0987206B1 EP0987206B1 (en) 2001-11-21

Family

ID=8062806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99117390A Expired - Lifetime EP0987206B1 (en) 1998-09-18 1999-09-04 Pneumatic device for guiding sheets in a printing machine

Country Status (3)

Country Link
EP (1) EP0987206B1 (en)
AT (1) ATE209155T1 (en)
DE (2) DE29816734U1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152593A1 (en) 2001-10-24 2003-05-08 Koenig & Bauer Ag Device for printing material and printing unit cooling by means of cooled blown air on sheet-fed rotary printing machines
DE10158050A1 (en) * 2001-11-27 2003-06-05 Roland Man Druckmasch Method and device for cooling a printing material in a rotary printing press
EP1362816A3 (en) * 2002-05-16 2006-02-15 Christian Dr. Bay Apparatus for the printing and folding of sheet material
DE10311464B4 (en) * 2003-03-15 2006-12-21 Koenig & Bauer Ag Cooling device for sheet guiding devices in printing machines
DE102004032111A1 (en) * 2004-07-02 2006-01-19 Koenig & Bauer Ag Control equipment for sheet fed printing machine, has capillaries parallel to control surface, where coolant flows through capillaries and cross section of surface is formed such that dissipated heat is provided to coolant channels
DE102005014254B4 (en) * 2005-03-30 2020-06-10 Koenig & Bauer Ag Guide device for flat substrates
NL2023575B1 (en) 2019-07-26 2021-02-18 Xeikon Mfg Nv Printing apparatus with improved cooling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308276A1 (en) * 1993-03-16 1994-09-22 Heidelberger Druckmasch Ag Guide device for an arch
DE19521442A1 (en) * 1994-11-17 1996-05-30 Lts Trocknungsverfahren Gmbh Guide device for printed sheets or strips in drying system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308276A1 (en) * 1993-03-16 1994-09-22 Heidelberger Druckmasch Ag Guide device for an arch
DE19521442A1 (en) * 1994-11-17 1996-05-30 Lts Trocknungsverfahren Gmbh Guide device for printed sheets or strips in drying system

Also Published As

Publication number Publication date
ATE209155T1 (en) 2001-12-15
DE29816734U1 (en) 1998-12-03
DE59900674D1 (en) 2002-02-21
EP0987206A2 (en) 2000-03-22
EP0987206B1 (en) 2001-11-21

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