ATE133897T1 - METHOD FOR CONVERTING THE PRINCIPLES AND OPERATION OF COMMON DAMPENING UNITS INTO OFFSET PRINTING MACHINES - Google Patents
METHOD FOR CONVERTING THE PRINCIPLES AND OPERATION OF COMMON DAMPENING UNITS INTO OFFSET PRINTING MACHINESInfo
- Publication number
- ATE133897T1 ATE133897T1 AT94909054T AT94909054T ATE133897T1 AT E133897 T1 ATE133897 T1 AT E133897T1 AT 94909054 T AT94909054 T AT 94909054T AT 94909054 T AT94909054 T AT 94909054T AT E133897 T1 ATE133897 T1 AT E133897T1
- Authority
- AT
- Austria
- Prior art keywords
- roller
- dampening
- offset printing
- original
- dampening units
- Prior art date
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)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Printing Methods (AREA)
- Coloring (AREA)
- Air Humidification (AREA)
- Ink Jet (AREA)
- Treatment Of Fiber Materials (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
The invention described herein transforms the conventional alternating feed dampening units of offset printing presses into micro-controlled continuous film dampening units incorporating the principal components and mechanisms of the original dampening units in order to preserve, among other things, perfect geometry with respect to the other parts of the press. The water take-up roller (4A), the dampening distributor roller (8A) and the dampening form roller (9A) retain their positions with modified original mechanisms and functions. The removable module (55) is located by using the locating devices of the original water duct roller. Its regulator roller (66) links the water take-up roller (4A) with the transfer roller (63) pressing against the dampening distributor roller (8A). Its liaison roller (82) establishes continuity on demand, between the dampening unit and the inking unit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9302085A FR2701891B1 (en) | 1993-02-24 | 1993-02-24 | Method for transforming the principles and operating mode of conventional wetting groups of offset printing presses. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE133897T1 true ATE133897T1 (en) | 1996-02-15 |
Family
ID=9444360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94909054T ATE133897T1 (en) | 1993-02-24 | 1994-02-23 | METHOD FOR CONVERTING THE PRINCIPLES AND OPERATION OF COMMON DAMPENING UNITS INTO OFFSET PRINTING MACHINES |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0641282B1 (en) |
JP (1) | JP3343353B2 (en) |
AT (1) | ATE133897T1 (en) |
CA (1) | CA2151843C (en) |
DE (1) | DE69400070T2 (en) |
DK (1) | DK0641282T3 (en) |
ES (1) | ES2086998T3 (en) |
FR (1) | FR2701891B1 (en) |
GR (1) | GR3019841T3 (en) |
WO (1) | WO1994019189A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2818190B1 (en) * | 2000-12-14 | 2003-03-07 | Jean Lucien Sarda | METHOD FOR EXTENDING THE OPERATING MODE OF CONVENTIONAL WETTING GROUPS OF OFFSET PRINTING PRESSES |
DE102011012890A1 (en) * | 2010-03-29 | 2011-09-29 | Heidelberger Druckmaschinen Ag | Method for producing a submicrometer fluid layer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1557479A (en) * | 1967-03-28 | 1969-02-14 | ||
DD156238B1 (en) * | 1981-02-26 | 1989-03-22 | Arndt Jentzsch | WRITING ROLL IN PRINTING MACHINES |
-
1993
- 1993-02-24 FR FR9302085A patent/FR2701891B1/en not_active Expired - Fee Related
-
1994
- 1994-02-23 JP JP51867494A patent/JP3343353B2/en not_active Expired - Fee Related
- 1994-02-23 AT AT94909054T patent/ATE133897T1/en not_active IP Right Cessation
- 1994-02-23 DE DE69400070T patent/DE69400070T2/en not_active Expired - Fee Related
- 1994-02-23 ES ES94909054T patent/ES2086998T3/en not_active Expired - Lifetime
- 1994-02-23 EP EP94909054A patent/EP0641282B1/en not_active Expired - Lifetime
- 1994-02-23 DK DK94909054.2T patent/DK0641282T3/en active
- 1994-02-23 WO PCT/EP1994/000542 patent/WO1994019189A1/en active IP Right Grant
- 1994-02-23 CA CA002151843A patent/CA2151843C/en not_active Expired - Fee Related
-
1996
- 1996-05-06 GR GR960401216T patent/GR3019841T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPH08506776A (en) | 1996-07-23 |
CA2151843C (en) | 2000-05-02 |
FR2701891A1 (en) | 1994-09-02 |
ES2086998T3 (en) | 1996-07-01 |
FR2701891B1 (en) | 1995-05-19 |
WO1994019189A1 (en) | 1994-09-01 |
CA2151843A1 (en) | 1994-09-01 |
DE69400070T2 (en) | 1996-08-29 |
EP0641282A1 (en) | 1995-03-08 |
DK0641282T3 (en) | 1996-06-24 |
JP3343353B2 (en) | 2002-11-11 |
DE69400070D1 (en) | 1996-03-21 |
EP0641282B1 (en) | 1996-02-07 |
GR3019841T3 (en) | 1996-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |