GB386318A - Improvements in or relating to sheet registering devices for printing machines - Google Patents
Improvements in or relating to sheet registering devices for printing machinesInfo
- Publication number
- GB386318A GB386318A GB19469/31A GB1946931A GB386318A GB 386318 A GB386318 A GB 386318A GB 19469/31 A GB19469/31 A GB 19469/31A GB 1946931 A GB1946931 A GB 1946931A GB 386318 A GB386318 A GB 386318A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impression
- printing
- bed
- space
- sheets
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/18—Assisting by devices such as reflectors, lenses, transparent sheets, or mechanical indicators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
386,318. Printing-machines. SEITZWERKE GES., Kreuznach, Germany. July 6, 1931, No. 19469. Convention date, June 5. [Class 100 (i).] Sheet-registering devices.-Sheets to be printed are registered accurately on the impression or bed plate of the printing-machine by illuminating the impression space by means of luminous rays, which permit the space on the sheet which is marked or indicated for an impression to be brought into register therewith. For printing on thin or transparent sheets on a bed plate a the rays from a glow lamp d are transmitted through a transparent support c arranged over an aperture b in the plate a. The impression space may be sharply defined by means of an aperture g in a frame f of thin metal which is placed on the bed d. In a modification for dealing with opaque sheets, the impression space may be illuminated from a source of light above the bed a arranged either laterally of the printing-mechanism or close to the printing-surface. A lens may be used to project a beam of light on to the bed so as to define the impression area.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE386318X | 1931-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB386318A true GB386318A (en) | 1933-01-06 |
Family
ID=6370965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19469/31A Expired GB386318A (en) | 1931-06-05 | 1931-07-06 | Improvements in or relating to sheet registering devices for printing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB386318A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093876A1 (en) * | 1982-05-06 | 1983-11-16 | Heidelberger Druckmaschinen Aktiengesellschaft | Device on a measuring and/or matching table for the examination of the printing quality of printed sheets |
-
1931
- 1931-07-06 GB GB19469/31A patent/GB386318A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093876A1 (en) * | 1982-05-06 | 1983-11-16 | Heidelberger Druckmaschinen Aktiengesellschaft | Device on a measuring and/or matching table for the examination of the printing quality of printed sheets |
AT386157B (en) * | 1982-05-06 | 1988-07-11 | Heidelberger Druckmasch Ag | BOW REST ON A SUPPORT TABLE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2050879T3 (en) | PROCEDURE AND DEVICE FOR THE DETECTION OF REFERENCE MARKS OF THE PRINTING IN A PRESS TO PRINT IN VARIOUS COLORS. | |
US2492528A (en) | Method and means for registering prints from printing elements | |
US1950373A (en) | Printing machine | |
GB386318A (en) | Improvements in or relating to sheet registering devices for printing machines | |
GB654169A (en) | Improvements in or relating to apparatus for preparing and registering printing forms | |
GB450528A (en) | Improvements in and relating to methods and means for the control of one movable member in respect of other movable members | |
GB381360A (en) | Improvements in or relating to apparatus for precision marking of articles | |
GB482230A (en) | A process for the manufacture of printing forms for intaglio printing with a doctor | |
SU2171A1 (en) | Apparatus for obtaining a kit on a photosensitive surface | |
GB453810A (en) | Apparatus for the production of screened images for preparing photomechanical printing surfaces | |
GB401511A (en) | Improvements in methods and apparatus for the photographic reproduction of letterpress printing formes | |
US1509806A (en) | Photoprinting machine | |
GB515388A (en) | Improvements in processes for preparing composite positive transparencies for use inthe production of photogravure and rotagravure printing formes | |
GB388646A (en) | Improvements in or relating to sheet registering devices in printing machines | |
GB397804A (en) | Improvements in or relating to sheet registering devices in printing machines | |
GB631118A (en) | Improvements relating to photogravure printing | |
SU134171A1 (en) | Way to play characters | |
SU23089A1 (en) | The apparatus for copying negatives or slides | |
GB368038A (en) | Improvements in, or relating to, microscopes for use with hardness testing machines | |
GB562505A (en) | Improved device for registering printers' formes | |
GB487570A (en) | Improvements in processes for preparing composite originals for use in the production of photogravure and rotagravure printing formes | |
GB191011528A (en) | Improvements in or relating to the Production of Multi-colour Photogravures. | |
ES209367A1 (en) | Improvements in, and relative to, printing plates for use in offset printing (Machine-translation by Google Translate, not legally binding) | |
GB451336A (en) | Improvements in or relating to lantern slides, films and like carriers of transparencies | |
GB367755A (en) | Improvements relating to the production of printing cylinders for textile printing |