GB913564A - Inking mechanism for printing presses - Google Patents
Inking mechanism for printing pressesInfo
- Publication number
- GB913564A GB913564A GB28882/60A GB2888260A GB913564A GB 913564 A GB913564 A GB 913564A GB 28882/60 A GB28882/60 A GB 28882/60A GB 2888260 A GB2888260 A GB 2888260A GB 913564 A GB913564 A GB 913564A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- fountain
- axis
- sections
- ink
- 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
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/06—Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/14—Applications of messenger or other moving transfer rollers
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
913,564. Inking-apparatus. WORTHINGTON, E. W. Aug. 19, 1960 [Oct. 9, 1959], No. 28882/60. Class 100 (2). Inking-apparatus comprises a first roller to carry a film of ink from an ink source, a second roller to receive ink from the first roller and pass it to a third roller, and mounting means for the second roller including eccentric biasing surfaces, whereby the axis is oscillated with respect to the axis of the other two rollers. A driven fountain roller 12, Fig. 2, rotates in a fountain 10, and the drive shaft 55 rotates through gearing a ductor roller 15 comprising hollow sections 25, 26 eccentrically mounted on a central shaft comprising parts 31, 32 and rotating in fixed parts 36, 38, 41 of the fountain. The eccentricity of the sections 25, 26 is 180 degrees outof phase. In this way the periphery of the roller 15 moves into and out of contact with the ink film on the roller 12 and into greater and lesser pressure contact with the rubber surface of the third or transfer roller. In another form, Fig. 4, the central shaft 74 of the ductor roller 60 is not rotated continuously, but is oscillated by means of a lever 77 actuated by a cam 79 on the fountain roller shaft. In another form, Figs. 7 and 8, the ductor roller 93 comprises two sections 96, 97 independently and eccentrically mounted on stub shafts 103, 104 and rotated by the transfer roller, the relative phases of eccentricity of the sections varying because of slip. To prevent excessive vibration, counterweights 106 are secured to parts of the roller nearest the axis of the stub shafts, or alternatively holes 110 are provided in parts furthest from the axis. The stub shafts are also eccentric with respect to their biasing elements 99, 100, and by rotating the latter the position of the roller 93 with respect to the fountain and transfer rollers is adjustable. The bearing elements are adjusted by two screws 107, Fig. 8, engaging seats 108 of the elements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US845389A US3062138A (en) | 1959-10-09 | 1959-10-09 | Inking mechanism for printing presses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB913564A true GB913564A (en) | 1962-12-19 |
Family
ID=25295128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28882/60A Expired GB913564A (en) | 1959-10-09 | 1960-08-19 | Inking mechanism for printing presses |
Country Status (2)
Country | Link |
---|---|
US (1) | US3062138A (en) |
GB (1) | GB913564A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416377A1 (en) * | 1978-02-02 | 1979-08-31 | Baker Perkins Holdings Ltd | LIQUID TRANSPORT ROLLER, ESPECIALLY FOR PRINTING PRESS |
US5189954A (en) * | 1991-02-15 | 1993-03-02 | Tokyo Electric Co., Ltd. | Ink supplying device for a printing press |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223028A (en) * | 1963-06-03 | 1965-12-14 | Sun Chemical Corp | Interchangeable inking unit for multi-color presses |
US3683805A (en) * | 1970-07-23 | 1972-08-15 | Harris Intertype Corp | Liquid handling mechanism |
US4164185A (en) * | 1973-09-13 | 1979-08-14 | Monarch Marking Systems, Inc. | Inking mechanism |
US4047479A (en) * | 1975-04-28 | 1977-09-13 | Kiwi Coders Corporation | High speed article coding machine |
US4143596A (en) * | 1977-05-04 | 1979-03-13 | Ivett Robert W | Lithographic press dampening system |
DE3033045C2 (en) * | 1980-09-03 | 1983-01-05 | Albert-Frankenthal Ag, 6710 Frankenthal | Inking unit for a printing press |
US4887533A (en) * | 1986-05-02 | 1989-12-19 | Airsystems Inc. | Apparatus and method for oscillating the form rollers in a printing press |
US4777877A (en) * | 1986-05-02 | 1988-10-18 | Airsystems Inc. | Apparatus and method for oscillating the form rollers in a printing press |
CN102582240B (en) * | 2012-02-14 | 2014-11-12 | 汕头市东源轻工机械厂有限公司 | Ink oscillating device for offset machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB168173A (en) * | 1920-06-08 | 1921-09-01 | John Hooper Butler | Improvements relating to inking mechanism for printing machines |
US2369814A (en) * | 1940-11-14 | 1945-02-20 | Goss Printing Press Co Ltd | Rotary printing press |
US2614492A (en) * | 1947-12-17 | 1952-10-21 | Fred K H Levey Co Inc | Method of and apparatus for printing |
US2595070A (en) * | 1948-03-02 | 1952-04-29 | Rca Corp | Ink transfer device |
US2530282A (en) * | 1948-10-26 | 1950-11-14 | Fred K H Levey Co Inc | Method of and apparatus for printing |
US2788741A (en) * | 1953-12-02 | 1957-04-16 | Levey Fred K H Co Inc | Printing press accessory |
US2857840A (en) * | 1956-11-13 | 1958-10-28 | Carl O Bachman | Inking and watering mechanism for printing presses |
-
1959
- 1959-10-09 US US845389A patent/US3062138A/en not_active Expired - Lifetime
-
1960
- 1960-08-19 GB GB28882/60A patent/GB913564A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416377A1 (en) * | 1978-02-02 | 1979-08-31 | Baker Perkins Holdings Ltd | LIQUID TRANSPORT ROLLER, ESPECIALLY FOR PRINTING PRESS |
US5189954A (en) * | 1991-02-15 | 1993-03-02 | Tokyo Electric Co., Ltd. | Ink supplying device for a printing press |
Also Published As
Publication number | Publication date |
---|---|
US3062138A (en) | 1962-11-06 |
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