JPS5741964A - Oscillating roller device on ink roller - Google Patents
Oscillating roller device on ink rollerInfo
- Publication number
- JPS5741964A JPS5741964A JP55118695A JP11869580A JPS5741964A JP S5741964 A JPS5741964 A JP S5741964A JP 55118695 A JP55118695 A JP 55118695A JP 11869580 A JP11869580 A JP 11869580A JP S5741964 A JPS5741964 A JP S5741964A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- ink
- smoothing
- cam
- shaft
- 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.)
- Pending
Links
Abstract
PURPOSE: To equalize the thickness of ink coat on an ink roller and to prevent color non-uniformity from occurring by a method wherein a pair of eccentric shafts are provided in the shaft of an ink smoothing roller so that the smoothing roller can be oscillated through gears, a cam, etc.
CONSTITUTION: An eccentric wheel 25 fitted to the shaft 23 of an ink smoothing roller 21 is rotated to change the central distance between the ink roller 9 and the smoothing roller 21 and to adjust the contact pressure with the roller. Then, the ink roller 9 is rotated with a reciprocal roller 8 in the direction of the arrow (c) and with the smoothing roller 21. The gear 33 on the part of the shaft 23 of the smoothing roller 21 engaged with the gear 34 on the shaft of the roller 9 is rotated and rotates the cam 29. Accordingly, the cam follower 35 fixed to the smoothing roller 21 slides in the cam groove for the difference of rotation between the roller 21 and the cam 29 to oscillate the smoothing roller 21 in the axial direction.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55118695A JPS5741964A (en) | 1980-08-28 | 1980-08-28 | Oscillating roller device on ink roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55118695A JPS5741964A (en) | 1980-08-28 | 1980-08-28 | Oscillating roller device on ink roller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5741964A true JPS5741964A (en) | 1982-03-09 |
Family
ID=14742867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55118695A Pending JPS5741964A (en) | 1980-08-28 | 1980-08-28 | Oscillating roller device on ink roller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5741964A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4796530A (en) * | 1987-06-01 | 1989-01-10 | Pathfinder Graphic Associates Inc. | Oscillating roll for printing presses |
-
1980
- 1980-08-28 JP JP55118695A patent/JPS5741964A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4796530A (en) * | 1987-06-01 | 1989-01-10 | Pathfinder Graphic Associates Inc. | Oscillating roll for printing presses |
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