GB1277922A - Photo-optical drawing heads for use in automatic drawing machines - Google Patents

Photo-optical drawing heads for use in automatic drawing machines

Info

Publication number
GB1277922A
GB1277922A GB41173/69A GB4117369A GB1277922A GB 1277922 A GB1277922 A GB 1277922A GB 41173/69 A GB41173/69 A GB 41173/69A GB 4117369 A GB4117369 A GB 4117369A GB 1277922 A GB1277922 A GB 1277922A
Authority
GB
United Kingdom
Prior art keywords
shutter
light
head
cell
photo
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
Application number
GB41173/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coradi A G G
Original Assignee
Coradi A G G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Coradi A G G filed Critical Coradi A G G
Publication of GB1277922A publication Critical patent/GB1277922A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/22—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters
    • G06K15/225—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters using optical plotters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
GB41173/69A 1968-08-19 1969-08-18 Photo-optical drawing heads for use in automatic drawing machines Expired GB1277922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1279068A CH492572A (de) 1968-08-19 1968-08-19 Automatische Zeichenmaschine mit einem Schreibkopf zur Lichtstrahlregistrierung

Publications (1)

Publication Number Publication Date
GB1277922A true GB1277922A (en) 1972-06-14

Family

ID=4386426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41173/69A Expired GB1277922A (en) 1968-08-19 1969-08-18 Photo-optical drawing heads for use in automatic drawing machines

Country Status (9)

Country Link
US (1) US3648583A (enExample)
JP (1) JPS4813615B1 (enExample)
AT (1) AT298091B (enExample)
CH (1) CH492572A (enExample)
DE (1) DE1941879A1 (enExample)
FR (1) FR2019352A1 (enExample)
GB (1) GB1277922A (enExample)
NL (1) NL6912513A (enExample)
NO (1) NO128852B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871764A (en) * 1972-04-05 1975-03-18 Junichi Nishizawa Pattern generator apparatus
US3909130A (en) * 1973-08-24 1975-09-30 Ilya Mikhailovich Glaskov Microphotocomposing apparatus for making artworks
FR2335876A1 (fr) * 1975-12-19 1977-07-15 Thomson Csf Traceur de dessins fonctionnant par voie optique
WO1983001927A1 (en) * 1981-12-03 1983-06-09 Roland Glaser Writing head with light beam for printing points or lines on a photographic medium moving relatively to the head
DE10050823A1 (de) * 2000-10-06 2002-04-18 Zeiss Carl Jena Gmbh Mikroskop, insbesondere inverses Mikroskop

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164665A (en) * 1962-07-30 1965-01-05 Hughes Aircraft Co Electro-optical light shutter
GB1107981A (en) * 1963-06-06 1968-03-27 Barr & Stroud Ltd Apparatus for automatically drawing lines
US3458253A (en) * 1966-08-31 1969-07-29 Eltra Corp Photographic drafting machines

Also Published As

Publication number Publication date
CH492572A (de) 1970-06-30
DE1941879A1 (de) 1970-02-26
AT298091B (de) 1972-04-25
FR2019352A1 (enExample) 1970-07-03
NO128852B (enExample) 1974-01-21
JPS4813615B1 (enExample) 1973-04-28
US3648583A (en) 1972-03-14
NL6912513A (enExample) 1970-02-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees