GB1295604A - - Google Patents
Info
- Publication number
- GB1295604A GB1295604A GB1295604DA GB1295604A GB 1295604 A GB1295604 A GB 1295604A GB 1295604D A GB1295604D A GB 1295604DA GB 1295604 A GB1295604 A GB 1295604A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- rollers
- bearings
- linkages
- levers
- 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
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/26—Arrangement of cylinder bearings
- B41F13/28—Bearings mounted eccentrically of the cylinder axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
1295604 Printing apparatus POLYGRAPH LEIPZIG KOMBINAT FUR POLYGRAPHISCHE MASCHINEN UND AUSRUSTUNGEN VEB 3 May 1971 12707/71 Heading B6C In a rotary, offset printing machine the plate and blanket cylinders are mounted in eccentric bearings 5 and 4 and are interconnected by a linkage to permit displacement of the plate cylinder relative to the blanket cylinder and displacement of both cylinders relative to the impression cylinder 1. The linkage comprises a first piston and cylinder device 13 connected between levers 6 and 7 acting on the bearings 4 and 5 and a second piston and cylinder device 9 connected for the lever 6. Adjustable stops 11, 12, 14 and 15 limit the motion of the levers. The bearings of the inking rollers 25-28 and the damping rollers 32 and 33 are connected to a bracket 17 supported on extension 16 of the eccentric bearings 5 of cylinder 3. The connection is made through hydraulic, pneumatic or electrically displaceable linkages 21 which are pivoted on worm wheels 19. The rollers may be moved in to contact with the cylinder by actuation of the linkages 21 and the contact pressure may be adjusted by rotating wheels 19 with worm screws 18. The attachment of the rollers for bracket 17 ensures that the rollers will maintain contact with cylinder 3 during movement of the cylinder as described above.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1270771 | 1971-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1295604A true GB1295604A (en) | 1972-11-08 |
Family
ID=10009644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1295604D Expired GB1295604A (en) | 1971-05-03 | 1971-05-03 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1295604A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507540A1 (en) * | 1981-06-12 | 1982-12-17 | Gd Spa | PRINTING DEVICE INCORPORATED IN A MACHINE INTENDED FOR THE MANUFACTURE OF CIGARETTES |
| US4458590A (en) * | 1982-09-30 | 1984-07-10 | Harris Graphics Corporation | Printing press with plate cylinder skew and throw off |
| US4686901A (en) * | 1985-06-25 | 1987-08-18 | Veb Kombinat Polygraph "Werner Lamberz" Leipzig | Method and device for removing spots from a printing plate |
-
1971
- 1971-05-03 GB GB1295604D patent/GB1295604A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507540A1 (en) * | 1981-06-12 | 1982-12-17 | Gd Spa | PRINTING DEVICE INCORPORATED IN A MACHINE INTENDED FOR THE MANUFACTURE OF CIGARETTES |
| US4458590A (en) * | 1982-09-30 | 1984-07-10 | Harris Graphics Corporation | Printing press with plate cylinder skew and throw off |
| US4686901A (en) * | 1985-06-25 | 1987-08-18 | Veb Kombinat Polygraph "Werner Lamberz" Leipzig | Method and device for removing spots from a printing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |