GB870687A - A damping and inking system for an offset printing machine - Google Patents
A damping and inking system for an offset printing machineInfo
- Publication number
- GB870687A GB870687A GB15513/59A GB1551359A GB870687A GB 870687 A GB870687 A GB 870687A GB 15513/59 A GB15513/59 A GB 15513/59A GB 1551359 A GB1551359 A GB 1551359A GB 870687 A GB870687 A GB 870687A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- damping
- rollers
- inking
- printing machine
- 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
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
-
- 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
- B41F7/40—Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
Abstract
870,687. Printing-machines. GERICKE, E. May 6, 1959 [Sept. 4, 1958], No. 15513/59. Class 100(2) An offset rotary printing machine has a damping roller 10 co-operating directly with an inking roller 11, the roller 10 being damped by a roller 9 which dips into a fountain 12 containing damping liquid. The roller 9 rotates in contact with a second roller 8 which also dips into the fountain. The roller 8 is pressed by screwthreaded spindles having milled knobs 7 into contact with the roller 9, thus permitting variation of the thickness of the liquid film between rollers 8 and 9. Contact pressure between the roller 10 and roller 9 is determined by the weight of the roller 10 and pressure exerted by the inking roller 11. The lengths of the rollers 8, 9, 10 and 1 1 diminish in the direction towards the inking roller to avoid excessive transfer of damping liquid at the edges of the rollers.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG25238A DE1090682B (en) | 1958-09-04 | 1958-09-04 | Offset printing machine with dampening and inking units |
Publications (1)
Publication Number | Publication Date |
---|---|
GB870687A true GB870687A (en) | 1961-06-14 |
Family
ID=7122611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15513/59A Expired GB870687A (en) | 1958-09-04 | 1959-05-06 | A damping and inking system for an offset printing machine |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH369143A (en) |
DE (1) | DE1090682B (en) |
GB (1) | GB870687A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433155A (en) * | 1965-09-13 | 1969-03-18 | Harris Intertype Corp | Mechanism for applying a coating to a plate |
US3937141A (en) * | 1974-06-17 | 1976-02-10 | Dahlgren Harold P | Dampener for lithographic printing plates |
US3986452A (en) * | 1960-05-02 | 1976-10-19 | Dahlgren Manufacturing Company, Inc. | Liquid applicator for lithographic systems |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343484A (en) * | 1964-12-16 | 1967-09-26 | Harold P Dahlgren | Lithographic dampener with skewed metering roller |
DE19506923C1 (en) * | 1995-02-28 | 1996-06-27 | Roland Man Druckmasch | Damping system for offset printer with plate cylinder carrying printer plate |
DE10148501A1 (en) * | 2001-10-01 | 2003-04-30 | Koenig & Bauer Ag | inking |
DE102008062027B4 (en) | 2008-01-31 | 2018-05-17 | Heidelberger Druckmaschinen Ag | Printing machine with an anilox inking unit with associated washing device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH28082A (en) * | 1903-04-17 | 1904-03-31 | Carl Wagner | Moistening device for the printing plate in collotype high-speed presses |
DE678543C (en) * | 1937-10-06 | 1939-07-17 | Carl Einar Larsen | Method and device for dampening the planographic printing plates of a printing machine, specifically in offset printing |
DE883288C (en) * | 1941-09-27 | 1953-07-16 | Carl Ejner Larsen | Dampening system for offset printing machines |
FR1037278A (en) * | 1950-05-22 | 1953-09-15 | Rotaprint Ag | Printing machine with dampening system |
FR1151230A (en) * | 1956-06-06 | 1958-01-27 | Method and duplicator for reproducing sheet printing plates prepared in offset |
-
1958
- 1958-09-04 DE DEG25238A patent/DE1090682B/en active Pending
-
1959
- 1959-03-23 CH CH7111259A patent/CH369143A/en unknown
- 1959-05-06 GB GB15513/59A patent/GB870687A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986452A (en) * | 1960-05-02 | 1976-10-19 | Dahlgren Manufacturing Company, Inc. | Liquid applicator for lithographic systems |
US3433155A (en) * | 1965-09-13 | 1969-03-18 | Harris Intertype Corp | Mechanism for applying a coating to a plate |
US3937141A (en) * | 1974-06-17 | 1976-02-10 | Dahlgren Harold P | Dampener for lithographic printing plates |
Also Published As
Publication number | Publication date |
---|---|
CH369143A (en) | 1963-05-15 |
DE1090682B (en) | 1960-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8307592A1 (en) | Inking and moistening device for an offset printing machine. | |
ES8307591A1 (en) | Inking arrangement for offset printing machines. | |
GB1444305A (en) | Mechanism for applying lacquers and the like on a printing press | |
ES465787A1 (en) | Ink duct for offset or relief printing presses | |
GB870687A (en) | A damping and inking system for an offset printing machine | |
ES8102711A1 (en) | Ink fountain for offset or letter-press printing machines. | |
EP0131108A3 (en) | Inking or damping unit for rotary printing machines | |
JPS557453A (en) | Ink feeder | |
GB1138683A (en) | Improvements in coating machines | |
ES439240A1 (en) | Rotary copying machine | |
BE862426A (en) | CONSTANT PRESSURE PRINTING MECHANISM | |
GB905453A (en) | Dampener for printing presses | |
GB1216330A (en) | A reversible printing unit for offset lithographic rotary presses | |
GB646066A (en) | Improvements in and relating to fountain dividers for printing presses | |
GB887031A (en) | Improvements in or relating to rotary duplicating machines | |
GB1203749A (en) | Improvements in or relating to inking mechanisms of rotary printing presses | |
GB878406A (en) | Improvements in or relating to rotary duplicating machines | |
CA520496A (en) | Roll web indicating mechanism for newspaper printing presses | |
GB901181A (en) | Improvements in or relating to photocopying apparatus | |
GB1437653A (en) | Rotary duplicator | |
GB810253A (en) | Inking device for aniline printing machines | |
GB908812A (en) | Improvements in or relating to diazotype developing machines | |
JPS57123059A (en) | Damping device for press | |
GB980063A (en) | Improvements in or relating to xerographic printing | |
GB532460A (en) | Improvements in or relating to ink-feeding roller devices for printing machines |