ES2030461T3 - Mecanismo humectador para una maquina impresora offset. - Google Patents

Mecanismo humectador para una maquina impresora offset.

Info

Publication number
ES2030461T3
ES2030461T3 ES198888108848T ES88108848T ES2030461T3 ES 2030461 T3 ES2030461 T3 ES 2030461T3 ES 198888108848 T ES198888108848 T ES 198888108848T ES 88108848 T ES88108848 T ES 88108848T ES 2030461 T3 ES2030461 T3 ES 2030461T3
Authority
ES
Spain
Prior art keywords
roller
circumferential speed
driven
applicator roller
gear
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.)
Expired - Lifetime
Application number
ES198888108848T
Other languages
English (en)
Inventor
Walter Dipl.-Ing. D'heureuse
Hans-Jurgen Kusch
Gerhard Heppenstiel
Rudi Stellberger
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Application granted granted Critical
Publication of ES2030461T3 publication Critical patent/ES2030461T3/es
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
    • 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)
  • Coating Apparatus (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Motor Or Generator Frames (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Screen Printers (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Discharge By Other Means (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

PARA LA OBTENCION DE UNA IMAGEN IMPRESA LIMPIA, QUE ESTA ESPECIALMENTE LIBRE DE LAS LLAMADAS "RAYAS DENTADAS", SE IMPULSAN LOS RODILLOS DE DOSIFICACION COMO RODILLOS INDIVIDUALES DEL PAR DE RODILLOS DE UNA RUEDA DENTADA EN UNA CENTRAL DE HUMEDAD PARA UNA IMPRESORA OFFSET CON UN PAR DE RODILLOS DE UN RODILLO DE APLICACION Y DE UN RODILLO DOSIFICADOR, QUE ENGRANA CON UNA RUEDA IMPULSORA DE UN MECANISMO DE RUEDA DENTADA, QUE IMPULSA EL RODILLO DE APLICACION EXCLUSIVAMENTE POR FRICCION Y EN EL MOMENTO DE FRENADO QUE ENGRANA EL RODILLO DE APLICACION POR UN CILINDRO DE PLACAS COLOCADO ENFRENTE SE COMPENSA DE TAL MODO LA ELEVADA VELOCIDAD PERIFERICA DEL RODILLO DE DOSIFICACION QUE EL RODILLO DE APLICACION ROTA EN UNA POSICION DE PRESION DE LA CENTRAL DE HUMEDAD CON UNA VELOCIDAD PERIFERICA QUE EN EL MAYOR ESTADO D 0,5-2% ES MENOR QUE LA VELOCIDAD PERIFERICA DEL CILINDRO DE PLACAS.
ES198888108848T 1987-06-25 1988-06-03 Mecanismo humectador para una maquina impresora offset. Expired - Lifetime ES2030461T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3720986 1987-06-25
DE3813829A DE3813829A1 (de) 1987-06-25 1988-04-23 Feuchtwerk fuer eine offsetdruckmaschine

Publications (1)

Publication Number Publication Date
ES2030461T3 true ES2030461T3 (es) 1992-11-01

Family

ID=25856935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888108848T Expired - Lifetime ES2030461T3 (es) 1987-06-25 1988-06-03 Mecanismo humectador para una maquina impresora offset.

Country Status (9)

Country Link
US (1) US4962705A (es)
EP (1) EP0296393B1 (es)
JP (1) JP2616965B2 (es)
AT (1) ATE73047T1 (es)
AU (2) AU597835B2 (es)
CA (1) CA1316041C (es)
DE (2) DE3813829A1 (es)
DK (1) DK329288A (es)
ES (1) ES2030461T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345716A3 (en) * 1988-06-06 1990-12-19 Varn Products Company, Inc. Dampening apparatus for lithographic press
US6211761B1 (en) 1997-09-10 2001-04-03 Takamisawa Electric Co., Ltd. Electromagnetic relay, joining structure for hinge spring and yoke in the electromagnetic relay, and flux penetration preventing structure
DE10361055A1 (de) * 2003-12-22 2005-07-21 Eap Lachnit Gmbh Verfahren und Einrichtung zum Beschichten der Oberfläche von Stücken
CN104261082B (zh) * 2014-10-23 2016-04-27 湖州科尼物流设备有限公司 一种相邻输送辊之间的传动结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673959A (en) * 1970-04-22 1972-07-04 North American Rockwell Dampening system for lithographic printing press
US3769909A (en) * 1971-03-10 1973-11-06 Rockwell International Corp Wet nip dampener
US3902417A (en) * 1972-04-29 1975-09-02 Maschf Augsburg Nuernberg Ag Wetting system for rotary offset printing presses
DE2301879A1 (de) * 1973-01-16 1974-07-18 Maschf Augsburg Nuernberg Ag Feuchtwerk fuer eine umsteuerbare rotations-offsetdruckmaschine
US4127067A (en) * 1974-02-15 1978-11-28 Dahlgren Harold P Method for inking printing plates
JPS5828743B2 (ja) * 1977-09-02 1983-06-17 株式会社日立製作所 高電圧用サイリスタバルブ
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
DE3069766D1 (en) * 1980-09-10 1985-01-17 Varn Products Company Limited Dampening feed apparatus
US4453463A (en) * 1981-07-13 1984-06-12 Dahlgren Harold P Inking systems
JPS59212268A (ja) * 1983-05-11 1984-12-01 ボ−ルドウイン・テクノロジイ・コ−ポレイシヨン 平版印刷機における給湿装置及び方法
US4724764B1 (en) * 1983-05-11 1994-09-20 Baldwin Technology Corp Dampening system

Also Published As

Publication number Publication date
AU597835B2 (en) 1990-06-07
DE3868709D1 (de) 1992-04-09
AU1841588A (en) 1989-01-05
CA1316041C (en) 1993-04-13
JP2616965B2 (ja) 1997-06-04
DK329288A (da) 1988-12-26
DK329288D0 (da) 1988-06-16
DE3813829C2 (es) 1992-03-12
EP0296393B1 (de) 1992-03-04
DE3813829A1 (de) 1989-01-05
ATE73047T1 (de) 1992-03-15
EP0296393A3 (en) 1990-02-07
US4962705A (en) 1990-10-16
AU4010389A (en) 1990-04-05
AU620905B2 (en) 1992-02-27
JPS6434737A (en) 1989-02-06
EP0296393A2 (de) 1988-12-28

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