GB190926491A - Device for Removing any Suitable Width of Ink or Colour from the Duct Roller of Platen Printing Presses by Means of the Vibrator. - Google Patents
Device for Removing any Suitable Width of Ink or Colour from the Duct Roller of Platen Printing Presses by Means of the Vibrator.Info
- Publication number
- GB190926491A GB190926491A GB190926491DA GB190926491A GB 190926491 A GB190926491 A GB 190926491A GB 190926491D A GB190926491D A GB 190926491DA GB 190926491 A GB190926491 A GB 190926491A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roll
- ink
- contact
- messenger
- spring
- 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
- B41F1/00—Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed
- B41F1/26—Details
- B41F1/40—Inking units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
26,491. Rockstrohm, M. Nov. 15. Inking-apparatus.- The quantity of ink transferred from the ductor roll to the messenger roll is varied by altering the arc of contact between them. The messenger roll c is operated by the cam-operated spring- controlled lever a that carries the pawl engaging the ratchetwheel d for turning the fountain roll. One of the arms carrying the roll c has lugs supporting an adjustable stop h, and a spring b by which normally the projection g on the arm a is pressed against the stop h. When the swing of the roller c is arrested by contact with the fountain roll, the spring b is compressed during the further movement of the lever a. The position of the stop h determines the duration of contact between the fountain and messenger rolls, and thus the amount of ink supplied.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190926491T | 1909-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190926491A true GB190926491A (en) | 1910-03-31 |
Family
ID=32491152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190926491D Expired GB190926491A (en) | 1909-11-15 | 1909-11-15 | Device for Removing any Suitable Width of Ink or Colour from the Duct Roller of Platen Printing Presses by Means of the Vibrator. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190926491A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108116039A (en) * | 2016-11-28 | 2018-06-05 | 海德堡印刷机械股份公司 | Printing machine |
-
1909
- 1909-11-15 GB GB190926491D patent/GB190926491A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108116039A (en) * | 2016-11-28 | 2018-06-05 | 海德堡印刷机械股份公司 | Printing machine |
CN108116039B (en) * | 2016-11-28 | 2022-03-18 | 海德堡印刷机械股份公司 | Printing machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB190926491A (en) | Device for Removing any Suitable Width of Ink or Colour from the Duct Roller of Platen Printing Presses by Means of the Vibrator. | |
US2672090A (en) | Dampening mechanism control means for rotary offset printing presses | |
GB190928643A (en) | Improvements in the Inking Mechanism of Printing Presses, having Particular Reference to the Means whereby the Time and Duration of Contact between the Ductor and Fountain Rolls can be Varied. | |
US1095751A (en) | Automatic control for printing-presses. | |
US581236A (en) | Type writing machine inking apparatus | |
US772352A (en) | Hand printing device. | |
US749546A (en) | Inking mechanism for printing-presses | |
US679140A (en) | Stencil-printing machine. | |
US401542A (en) | Ink-fountain for printing-presses | |
US492759A (en) | ceowell | |
US386350A (en) | Ink-fountain for printing-presses | |
US565357A (en) | Vincent f | |
USRE14191E (en) | tucker | |
US918428A (en) | Attachment for printing-presses. | |
US353792A (en) | Homer lee | |
US1090320A (en) | Liquid-distributing device. | |
GB846323A (en) | Improvements in or relating to cleaning devices for rotary printing or duplicating machines | |
GB748988A (en) | Device for printing addresses | |
GB214060A (en) | Inking mechanism for rotary plate printing machines | |
GB190817341A (en) | Improvements in Presses for Embossed Printing. | |
GB475669A (en) | Improvements in or relating to printing machines | |
GB731254A (en) | Improvements in and relating to autographic registers | |
GB522304A (en) | Improvements in or relating to printing machines | |
GB191326641A (en) | Improvements in Stamp Affixing and Cancelling Apparatus. | |
GB191015179A (en) | Improvements in Machines for Printing Railway Tickets and the like. |