ATE186678T1 - WASHING DEVICE FOR CLEANING CYLINDERS OF AN OFFSET PRINTING UNIT - Google Patents

WASHING DEVICE FOR CLEANING CYLINDERS OF AN OFFSET PRINTING UNIT

Info

Publication number
ATE186678T1
ATE186678T1 AT96116301T AT96116301T ATE186678T1 AT E186678 T1 ATE186678 T1 AT E186678T1 AT 96116301 T AT96116301 T AT 96116301T AT 96116301 T AT96116301 T AT 96116301T AT E186678 T1 ATE186678 T1 AT E186678T1
Authority
AT
Austria
Prior art keywords
washing roller
cylinders
offset printing
printing unit
washing device
Prior art date
Application number
AT96116301T
Other languages
German (de)
Inventor
Claus Simeth
Original Assignee
Roland Man Druckmasch
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 Roland Man Druckmasch filed Critical Roland Man Druckmasch
Application granted granted Critical
Publication of ATE186678T1 publication Critical patent/ATE186678T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • 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
    • B41P2235/22—Rollers

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

The washing roller (7) can be simultaneously applied to two adjacent cylinders (2,4) of the offset printing machine. The rotary shaft of the washing roller is movable in the tangential contact plane (11) of the two cylinders. The peripheral speed of the washing roller is greater or lesser than that of the cylinders. The rotary movement of the washing roller is counter to that of the cylinder which is the dirtiest. The washing roller is arranged in an exchangeable cassette (6) which contains a moisturising device, a scraper and a catchment channel. A control unit moves the washing roller over the cylinder channels (12,13) and possibly gripper rows (14,15) of the two cylinders.
AT96116301T 1995-10-26 1996-10-11 WASHING DEVICE FOR CLEANING CYLINDERS OF AN OFFSET PRINTING UNIT ATE186678T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29516976U DE29516976U1 (en) 1995-10-26 1995-10-26 Washing device for cleaning cylinders of an offset printing unit

Publications (1)

Publication Number Publication Date
ATE186678T1 true ATE186678T1 (en) 1999-12-15

Family

ID=8014633

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96116301T ATE186678T1 (en) 1995-10-26 1996-10-11 WASHING DEVICE FOR CLEANING CYLINDERS OF AN OFFSET PRINTING UNIT

Country Status (4)

Country Link
EP (1) EP0770483B1 (en)
JP (1) JP2944943B2 (en)
AT (1) ATE186678T1 (en)
DE (2) DE29516976U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607037C2 (en) * 1996-02-24 1999-03-25 Roland Man Druckmasch Process for cleaning a printing press cylinder surface with a surface structure
ES2138421T3 (en) * 1997-07-30 2000-01-01 Oxy Dry Maschinen Gmbh DEVICE FOR CLEANING CYLINDERS OF A PRINTER MACHINE.
DE29802171U1 (en) * 1998-02-09 1998-03-19 Heidelberger Druckmaschinen Ag, 69115 Heidelberg Device for cleaning two cylinders in a printing press

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351365A (en) * 1961-05-06 1964-02-07 Roto Service Automatic cleaning and washing device for offset machines
GB1169668A (en) * 1967-04-20 1969-11-05 Akerlund & Rausing Ab Improvements in and relating to Means for Washing a Cylinder in a Printing Press
DE2531886C3 (en) * 1975-07-17 1978-04-13 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Method and device for cleaning cylinders of an offset printing unit
DE2815388C3 (en) * 1978-04-10 1981-06-11 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Device for washing cylinders on printing machines, in particular offset printing machines
DE3120983A1 (en) * 1980-05-28 1982-04-29 Dai Nippon Insatsu K.K., Tokyo Device for washing the blanket cylinder of a rotary offset press
US4870900A (en) * 1986-02-07 1989-10-03 Air Stamping, Inc. Combined bearer wiper assembly and finger guard for printing apparatus
DE3736397A1 (en) * 1987-10-28 1989-05-11 Spiess Gmbh G Blanket washing device
DE58903195D1 (en) * 1988-03-23 1993-02-18 Roland Man Druckmasch DEVICE FOR CLEANING THE WORK AREA OF A WORKING MACHINE, ESPECIALLY IN A PRINTING MACHINE.
DE8816264U1 (en) * 1988-03-23 1989-03-30 MAN Roland Druckmaschinen AG, 6050 Offenbach Device for cleaning the working surfaces of a working machine, in particular in a printing machine
US5259313A (en) * 1991-12-20 1993-11-09 Heidelberg Harris Gmbh Method and apparatus for cleaning an inking mechanism and/or a printing mechanism in printing units of rotary printing machines
DE4208079C2 (en) * 1992-03-13 1996-07-25 Roland Man Druckmasch Device for washing a cylinder of a printing press
US5257578A (en) * 1993-01-12 1993-11-02 Heidelberger Druckmaschinen Ag Device for automatically cleaning blanket cylinders in a offset printing press
DE19526574C1 (en) * 1995-07-20 1996-10-17 Roland Man Druckmasch Form cylinder and inking roller washing device for printer

Also Published As

Publication number Publication date
EP0770483A3 (en) 1997-10-01
EP0770483B1 (en) 1999-11-17
DE59603670D1 (en) 1999-12-23
JPH09131859A (en) 1997-05-20
EP0770483A2 (en) 1997-05-02
DE29516976U1 (en) 1995-12-21
JP2944943B2 (en) 1999-09-06

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Legal Events

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