GB501924A - Improvements in inking rolls - Google Patents
Improvements in inking rollsInfo
- Publication number
- GB501924A GB501924A GB2451037A GB2451037A GB501924A GB 501924 A GB501924 A GB 501924A GB 2451037 A GB2451037 A GB 2451037A GB 2451037 A GB2451037 A GB 2451037A GB 501924 A GB501924 A GB 501924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- shaft
- driven
- gear
- inking
- 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
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N7/00—Shells for rollers of printing machines
- B41N7/06—Shells for rollers of printing machines for inking rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2207/00—Location or type of the layers in shells for rollers of printing machines
- B41N2207/02—Top layers
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
501,924. Printing-machines. FOWERAKER, T. S., and SARGENT, T. Sept. 8, 1937, No. 24510. [Class 100 (ii)] Inking-apparatus.- The surface of an inking roller 1, particularly for use in machines using rapidly drying inks, is provided with minute cells 2 of square or other shape whereby a predetermined quantity of ink is carried to the printing forme. A metal or other scraper is mounted on the inkduct 6 to remove surplus ink from the roller. To enable the roller to be driven while the remainder of the machine is at rest, the roller is normally driven from a gear 22 on the shaft of the forme cylinder 7 through a gear 23 loose on the shaft 17 of the roller 1 the gear 23 carrying a pawl 24 engaging a ratchet wheel 25 fast on the shaft 17. A second ratchet wheel 19 is fast on the shaft 17 and, when the normal drive ceases, this wheel is adapted to be driven by a pawl 18 on a sprocket wheel 16 driven from an electric motor 14. Specification 433,132 is referred to. According to the Provisional Specification the rollers 1 may have circumferential or longitudinal grooves instead of square &c. cells.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2451037A GB501924A (en) | 1937-09-08 | 1937-09-08 | Improvements in inking rolls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2451037A GB501924A (en) | 1937-09-08 | 1937-09-08 | Improvements in inking rolls |
Publications (1)
Publication Number | Publication Date |
---|---|
GB501924A true GB501924A (en) | 1939-03-08 |
Family
ID=10212786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2451037A Expired GB501924A (en) | 1937-09-08 | 1937-09-08 | Improvements in inking rolls |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB501924A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3613578A (en) * | 1969-08-18 | 1971-10-19 | Pamarco Inc | Ink metering roll for use intermediate a fountain roll and a printing roll |
US4155766A (en) * | 1976-06-03 | 1979-05-22 | Helmut Hieber | Half tone screen for rotary gravure printing |
US4407196A (en) * | 1980-02-29 | 1983-10-04 | American Newspaper Publishers Association | Method of enhancing inking in offset presses |
DE3442662A1 (en) * | 1984-11-23 | 1986-06-05 | Albert-Frankenthal Ag, 6710 Frankenthal | INK |
DE3445906A1 (en) * | 1984-12-15 | 1986-06-26 | Max Simmel Maschinenfabrik, 7530 Pforzheim | Damping unit for a flat bed offset proof press |
-
1937
- 1937-09-08 GB GB2451037A patent/GB501924A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3613578A (en) * | 1969-08-18 | 1971-10-19 | Pamarco Inc | Ink metering roll for use intermediate a fountain roll and a printing roll |
US4155766A (en) * | 1976-06-03 | 1979-05-22 | Helmut Hieber | Half tone screen for rotary gravure printing |
US4407196A (en) * | 1980-02-29 | 1983-10-04 | American Newspaper Publishers Association | Method of enhancing inking in offset presses |
DE3442662A1 (en) * | 1984-11-23 | 1986-06-05 | Albert-Frankenthal Ag, 6710 Frankenthal | INK |
DE3445906A1 (en) * | 1984-12-15 | 1986-06-26 | Max Simmel Maschinenfabrik, 7530 Pforzheim | Damping unit for a flat bed offset proof press |
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