NL254939A - - Google Patents
Info
- Publication number
- NL254939A NL254939A NL254939DA NL254939A NL 254939 A NL254939 A NL 254939A NL 254939D A NL254939D A NL 254939DA NL 254939 A NL254939 A NL 254939A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
- B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST15475A DE1124818B (de) | 1959-08-17 | 1959-08-17 | Verfahren und Anordnung zur elektromechanischen Herstellung von Rasterklischees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL254939A true NL254939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7456712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL254939D NL254939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-08-17 |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1457309A (fr) * | 1965-05-13 | 1966-01-24 | Colos Soc | Procédé et dispositif électroniques de reproduction des demi-teintes sur électrostencil |
| US3646262A (en) * | 1968-03-25 | 1972-02-29 | Printing Dev Inc | Electronic reproduction of continuous image with controlled modification of image reproduction |
| US3629496A (en) * | 1969-12-30 | 1971-12-21 | Litton Systems Inc | Encoding of picture signals in photofacsimile |
| BE792488A (fr) * | 1971-12-08 | 1973-03-30 | Dainippon Printing Co Ltd | Cartes d'identification et procede de fabrication de ces cartes |
| GB1448112A (en) * | 1973-02-13 | 1976-09-02 | Int Publishing Corp Ltd | Electronic screening |
| US5299020A (en) * | 1991-03-08 | 1994-03-29 | Scitex Corporation Ltd. | Method and apparatus for generating a screened reproduction of an image using stored dot portions |
| DE19912510B4 (de) * | 1999-03-19 | 2004-02-05 | Hell Gravure Systems Gmbh | Gravierorgan |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2312042A (en) * | 1940-08-03 | 1943-02-23 | George E Losier | Electric circuit for photoelectric engraving machines |
| BE539485A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1954-07-01 |
-
0
- NL NL254939D patent/NL254939A/xx unknown
-
1959
- 1959-08-17 DE DEST15475A patent/DE1124818B/de active Pending
-
1960
- 1960-08-02 GB GB26806/60A patent/GB956144A/en not_active Expired
- 1960-08-08 CH CH895160A patent/CH395739A/de unknown
- 1960-08-09 US US48386A patent/US3043906A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB956144A (en) | 1964-04-22 |
| DE1124818B (de) | 1962-03-01 |
| CH395739A (de) | 1965-07-15 |
| US3043906A (en) | 1962-07-10 |