GB413365A - Improvements in or relating to inking mechanism for use in printing machines - Google Patents
Improvements in or relating to inking mechanism for use in printing machinesInfo
- Publication number
- GB413365A GB413365A GB181633A GB181633A GB413365A GB 413365 A GB413365 A GB 413365A GB 181633 A GB181633 A GB 181633A GB 181633 A GB181633 A GB 181633A GB 413365 A GB413365 A GB 413365A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ink
- rod
- pin
- lever
- float
- 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
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
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
- B41F31/08—Ducts, containers, supply or metering devices with ink ejecting means, e.g. pumps, nozzles
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
413,365. Printing machines. MILLS, T. J., QUICK, C. G., and BALL, D. A., 109, Borough Road, London. Jan. 19, 1933, No. 1816. [Class 100 (ii).] Inking-apparatus.-In an ink-feeding mechanism for printing-machines including a pump system for forcing ink from a receptacle containing a float controlling an inlet valve to an ink-distributing arrangement, means are provided for positively advancing the ink in the receptacle to the pump system. The means may take the form of a reciprocable impeller device or a screw conveyer, which serves to advance the ink after delivery by the supply pipe so as to ensure that no accumulation of ink takes place below the float, but that it is fed to the pump plungers at a rate which is dependent upon the press speed. The receptacle 1 receives ink from a pipe 5, which is provided with radial ports 6 controlled by a float 9<1>, and the outlet 3 leads to the pumps 2 which in turn communicate with ports 4 in a pump rail 4<1>, through which the ink passes to the distributing ducts and drum. The ink is positively advanced to the passage 3 by a plate 10 hinged to a rod 12, its limits of movement relatively to the rod being determined by abutments 13, 14. The rod 12 is reciprocated in the casing 1, by a lever 16 pivoted to a fixed bracket 18 and connected at one end by a slot to a pin 20 carried by the rod 12, and at the other end to a shaft 27 reciprocated from a driven part of the printing-machine, conveniently the shaft of one of the vibratory ink rollers. The pin 20 is guided by a slot 22 in a fixed bracket 23, and in order to permit the rail 41 and the attached parts to move to and from the distributing-drum, without disconnecting the pin 20 from the lever 16, the pin is extended beyond the lever to allow the necessary relative movement. In operation, as the rod 12 moves to the right, the plate 10 takes up the position shown and displaces ink to the passage 3, which as the rod moves to the left, the plate rotates to a position parallel to the rod 12 and so passes freely through the ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB181633A GB413365A (en) | 1933-01-19 | 1933-01-19 | Improvements in or relating to inking mechanism for use in printing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB181633A GB413365A (en) | 1933-01-19 | 1933-01-19 | Improvements in or relating to inking mechanism for use in printing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB413365A true GB413365A (en) | 1934-07-19 |
Family
ID=9728520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB181633A Expired GB413365A (en) | 1933-01-19 | 1933-01-19 | Improvements in or relating to inking mechanism for use in printing machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB413365A (en) |
-
1933
- 1933-01-19 GB GB181633A patent/GB413365A/en not_active Expired
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