GB1311475A - Apparatus for producing a picture - Google Patents
Apparatus for producing a pictureInfo
- Publication number
- GB1311475A GB1311475A GB1311475DA GB1311475A GB 1311475 A GB1311475 A GB 1311475A GB 1311475D A GB1311475D A GB 1311475DA GB 1311475 A GB1311475 A GB 1311475A
- Authority
- GB
- United Kingdom
- Prior art keywords
- painting
- head
- picture
- projector
- april
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
- G05B19/124—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using tapes, cards or discs with optically sensed marks or codes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/22—Implements or apparatus for special techniques, e.g. for painting lines, for pouring varnish; Batik pencils
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Dot-Matrix Printers And Others (AREA)
Abstract
1311475 Printing apparatus J B JAMES 6 April 1970 [15 April 1969] 19179/69 Heading B2L [Also in Divisions B6 and G3] An apparatus for producing a picture on a surface incorporates a control device responsive to a programme whereby a painting device moves over the surface in a predetermined path, other than a straightforward scan. As shown, a projector 11 projects the image of a slide onto a surface 12, which is mounted on a table 13. A painting mechanism on a trolley 16 is positioned about co-ordinate axes by stepping motors 24, 15 driving pinions engaging racks 25. 14. The painting mechanism comprises a light-sensing head 23, receiving and analysing the image from the projector by filters and photo-transistors, and a painting head 22, comprising a brush which, by a stepping motor, is caused to be cleaned or to pick-up paint and is then lowered to appropriately mark the surface. The movements in response to the analysis signal from the head 23 are effected through a plug-board programme control in a fixed or random pattern. In a modification, the light-sensing head is made responsive to twin projectors so that more control can be exercised over the resulting picture.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1917969 | 1969-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1311475A true GB1311475A (en) | 1973-03-28 |
Family
ID=10125061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1311475D Expired GB1311475A (en) | 1969-04-15 | 1969-04-15 | Apparatus for producing a picture |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1311475A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102284217A (en) * | 2010-06-08 | 2011-12-21 | 三洋电机株式会社 | Air Filter Cleaner And Video Projector |
-
1969
- 1969-04-15 GB GB1311475D patent/GB1311475A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102284217A (en) * | 2010-06-08 | 2011-12-21 | 三洋电机株式会社 | Air Filter Cleaner And Video Projector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |