IT949656B - Perfezionamento neli umettatori per macchine litografiche - Google Patents

Perfezionamento neli umettatori per macchine litografiche

Info

Publication number
IT949656B
IT949656B IT47761/72A IT4776172A IT949656B IT 949656 B IT949656 B IT 949656B IT 47761/72 A IT47761/72 A IT 47761/72A IT 4776172 A IT4776172 A IT 4776172A IT 949656 B IT949656 B IT 949656B
Authority
IT
Italy
Prior art keywords
humectors
improvement
lithographic machines
lithographic
machines
Prior art date
Application number
IT47761/72A
Other languages
English (en)
Original Assignee
North American Rockwell
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 North American Rockwell filed Critical North American Rockwell
Application granted granted Critical
Publication of IT949656B publication Critical patent/IT949656B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/26—Damping devices using transfer rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
IT47761/72A 1971-03-10 1972-01-15 Perfezionamento neli umettatori per macchine litografiche IT949656B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00122965A US3769909A (en) 1971-03-10 1971-03-10 Wet nip dampener

Publications (1)

Publication Number Publication Date
IT949656B true IT949656B (it) 1973-06-11

Family

ID=22405936

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47761/72A IT949656B (it) 1971-03-10 1972-01-15 Perfezionamento neli umettatori per macchine litografiche

Country Status (9)

Country Link
US (1) US3769909A (it)
JP (1) JPS5438524B1 (it)
CA (1) CA960082A (it)
CH (1) CH549468A (it)
DE (1) DE2206498A1 (it)
FR (1) FR2128370B1 (it)
GB (1) GB1342211A (it)
IT (1) IT949656B (it)
SE (1) SE383617B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991674A (en) * 1971-03-19 1976-11-16 Petri Nello J Dampening apparatus for a lithograph offset printing plate
US4041864A (en) * 1972-05-09 1977-08-16 Dahlgren Manufacturing Company Method and apparatus for inking printing plates
US4088074A (en) * 1974-11-25 1978-05-09 Dahlgren Harold P Apparatus for inking printing plates
US4043265A (en) * 1976-01-29 1977-08-23 Molins Macine Company, Inc. Ink level warning system
US4233898A (en) * 1978-06-23 1980-11-18 Dahlgren Manufacturing Company Reversible newspaper press
DE2845932A1 (de) * 1978-10-21 1980-04-24 Heidelberger Druckmasch Ag Kombiniertes feucht-farbwerk fuer offsetdruckwerke
US4455938A (en) * 1979-05-22 1984-06-26 Graph Tech Inc. Dampening apparatus for lithographic press
JPS55161652A (en) * 1979-06-05 1980-12-16 Mitsubishi Heavy Ind Ltd Flexographic press
FR2480627A1 (fr) * 1980-04-16 1981-10-23 Dcm Dispositif pour appliquer une couche d'enduction sur une bande de materiau circulant en continu
GB2082121B (en) * 1980-08-14 1984-11-28 Komori Printing Mach Water supply apparatus for printing press
DE3069766D1 (en) * 1980-09-10 1985-01-17 Varn Products Company Limited Dampening feed apparatus
DE3146223C2 (de) * 1981-11-21 1985-03-21 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Feucht-Farbwerk für Offsetdruckmaschinen
IT1205429B (it) * 1981-12-15 1989-03-23 Luigi Ghisalberti Metodo e dispositivo di bagnatura nella stampa offset
US4518167A (en) * 1983-06-08 1985-05-21 A. B. Dick Company Sealing means
DE3427898C1 (de) * 1984-07-28 1985-11-14 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum Auftragen von Fluessigkeiten,insbesondere Lackiereinheit fuer eine Druckmaschine
DE3722519C2 (de) * 1986-10-01 1998-03-19 Kba Planeta Ag Kombiniertes Feuchtwerk für Druckmaschinen
DE3813829A1 (de) * 1987-06-25 1989-01-05 Heidelberger Druckmasch Ag Feuchtwerk fuer eine offsetdruckmaschine
ES2030462T3 (es) * 1987-06-25 1992-11-01 Heidelberger Druckmaschinen Aktiengesellschaft Mecanismo humectador para una maquina de imprenta offset.
DE3813827A1 (de) * 1987-06-25 1989-01-05 Heidelberger Druckmasch Ag Feuchtwerk fuer eine offsetdruckmaschine
DE3813826A1 (de) * 1987-06-25 1989-01-05 Heidelberger Druckmasch Ag Feuchtwerk fuer eine offsetdruckmaschine
US4981077A (en) * 1988-06-06 1991-01-01 Varn Products Company Dampening apparatus for lithographic press
EP0345716A3 (en) * 1988-06-06 1990-12-19 Varn Products Company, Inc. Dampening apparatus for lithographic press
GB2231001B (en) * 1989-05-03 1992-10-07 Heidelberger Druckmasch Ag Sealing arrangements for an offset printing press damping unit.
DE3914647A1 (de) * 1989-05-03 1990-11-08 Heidelberger Druckmasch Ag Dichtungsanordnung an einer offset-druckmaschine
US5182989A (en) * 1989-05-03 1993-02-02 Heidelberg Druckmaschinen Ag Sealing device
US5134935A (en) * 1989-10-12 1992-08-04 Yarn Products Company, Inc. Lithograhic dampener
EP0517462B1 (en) * 1991-06-06 1999-01-20 BALDWIN GRAPHIC SYSTEMS, Inc. Dampening fluid supply system
US5694846A (en) * 1991-06-06 1997-12-09 Baldwin Graphics Systems, Inc. Fountain solution supply system
ES2054572B1 (es) * 1992-05-06 1997-04-16 Imer S A Dispositivo para el control de la humectacion en maquinas impresoras offset.
JP2906951B2 (ja) * 1993-08-11 1999-06-21 ボールドウィン アジア パシフィック コーポレーション オフセット印刷機の湿し水供給装置
US5551338A (en) * 1995-05-01 1996-09-03 Varn Products Company, Inc. Drive disengaging device for an offset lithographic seal-type dampening system
JP2977072B2 (ja) * 1996-06-06 1999-11-10 リョービ株式会社 印刷機の給湿装置
US6347585B1 (en) * 1998-08-04 2002-02-19 Goss Graphic Systems, Inc. Variable gap stabilizer
US6675706B2 (en) * 2001-01-19 2004-01-13 Dean A. Barker Dampening assembly having air seal apparatus for sealing dampening solution
US6796228B2 (en) 2002-12-27 2004-09-28 Day International, Inc. Dampener metering device
MY153052A (en) 2009-02-04 2014-12-31 Tokuyama Corp Process for producing polycrystalline silicon
US12005471B2 (en) * 2021-10-27 2024-06-11 Kompac Technologies, Llc System with sealing chamber

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049495A (en) * 1931-08-24 1936-08-04 Vogel Freuder Corp Printing apparatus
DE678543C (de) * 1937-10-06 1939-07-17 Carl Einar Larsen Verfahren und Vorrichtung zum Feuchten der Flachdruckformen einer Druckmaschine, namentlich beim Offsetdruck
US2385169A (en) * 1944-06-02 1945-09-18 Nat Lock Co Metal cabinet hinge
US2406057A (en) * 1944-11-30 1946-08-20 Minnesota & Ontario Paper Co Coating apparatus
US2614492A (en) * 1947-12-17 1952-10-21 Fred K H Levey Co Inc Method of and apparatus for printing
US2676563A (en) * 1949-02-05 1954-04-27 Champion Paper & Fibre Co Apparatus for coating paper
GB715278A (en) * 1950-09-04 1954-09-08 Roland Offsetmaschf Improvements in printing machines
US2857840A (en) * 1956-11-13 1958-10-28 Carl O Bachman Inking and watering mechanism for printing presses
US3094065A (en) * 1959-04-06 1963-06-18 Harris Intertype Corp Dampening mechanism for lithographic printing press
US3343484A (en) * 1964-12-16 1967-09-26 Harold P Dahlgren Lithographic dampener with skewed metering roller
US3404625A (en) * 1965-07-26 1968-10-08 Bemis Co Inc Dampening mechanism for rotary planographic printing presses
US3433155A (en) * 1965-09-13 1969-03-18 Harris Intertype Corp Mechanism for applying a coating to a plate
US3613575A (en) * 1968-05-27 1971-10-19 Kantor Press Kontrols Inc Oscillator roller for printing presses

Also Published As

Publication number Publication date
CA960082A (en) 1974-12-31
JPS5438524B1 (it) 1979-11-21
DE2206498A1 (de) 1972-09-21
GB1342211A (en) 1974-01-03
SE383617B (sv) 1976-03-22
CH549468A (de) 1974-05-31
FR2128370A1 (it) 1972-10-20
FR2128370B1 (it) 1973-06-29
US3769909A (en) 1973-11-06

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