GB340850A - Ink agitators for printing presses - Google Patents
Ink agitators for printing pressesInfo
- Publication number
- GB340850A GB340850A GB5894/30A GB589430A GB340850A GB 340850 A GB340850 A GB 340850A GB 5894/30 A GB5894/30 A GB 5894/30A GB 589430 A GB589430 A GB 589430A GB 340850 A GB340850 A GB 340850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- carriage
- fixed
- rotated
- 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
- B41F31/03—Ink agitators
Landscapes
- Transmission Devices (AREA)
Abstract
340,850. Printing-machines. MANTON, J. N. and MANTON, F. W., (trading as MANTON BROS.), 105, Elizabeth Street, Toronto, Canada. Feb. 21, 1930, No. 5894. Convention date, March 5, 1929. [Class 100 (ii).] Inking-apparatus.-A device for agitating the ink in an ink-duct comprises one or more fingers carried by a reciprocating carriage mounted on a rack arranged parallel to the duct, the carriage being actuated by gearing from a drive shaft, which is moved axially by the carriage so as to have its direction of rotation reversed. As shown applied to a flat-bed machine, a finger 13, Fig. 1, adapted to dip in the ink in a duct 10 is hinged to a bracket 14 fixed to a carriage 15 mounted on a rack 16 engaging a pinion 18 fixed on a shaft 19 in the carriage. A worm-wheel 20, fixed on the shaft 19 also, is rotated by a worm 21 moving with the carriage and rotating with and slidable on a shaft 22. At one end, the shaft 22 carries a tapered disc 28 adapted to be clutched to either of two bevel gears 27, 27<A> rotating in opposite directions. At each end of its stroke, the carriage engages a collar 50 loose on the shaft 22 and compresses a spring 49, arranged between the collar 50 and a collar 47 fixed on the shaft, until the axial pressure on the shaft overcomes the resistance of two spring plungers 29 retaining the disc 28 in position, whereupon the shaft moves axially and its direction of rotation is reversed. By adjusting the collars 47, the position of the stroke of the carriage may be altered. The bevel gears 27, 27<A> are rotated by a bevel gear 29<A> fixed on a shaft 30, Fig. 6, rotated through a universal joint 41 from a shaft 30<A> rotated by spiral gears 40, 40<A> driven by a gear 37 actuating the machine bed. The shaft 30<A> is mounted in a bearing 42 hinged to a support 43 pivoted to a pin 44 frictionally engaging a hole in a bracket 39<A> so as to allow the bearing 42 to be raised to disengage the gear 40. Extensions may be fixed to the bracket 14 to carry additional fingers 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA340850X | 1929-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB340850A true GB340850A (en) | 1931-01-08 |
Family
ID=4171437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5894/30A Expired GB340850A (en) | 1929-03-05 | 1930-02-21 | Ink agitators for printing presses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB340850A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407456A (en) * | 2018-02-27 | 2018-08-17 | 重庆再现广告有限公司 | A kind of printing machine ink fountain |
-
1930
- 1930-02-21 GB GB5894/30A patent/GB340850A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407456A (en) * | 2018-02-27 | 2018-08-17 | 重庆再现广告有限公司 | A kind of printing machine ink fountain |
| CN108407456B (en) * | 2018-02-27 | 2020-04-07 | 重庆再现广告有限公司 | Ink fountain of printing machine |
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