JPS4999036A - - Google Patents
Info
- Publication number
- JPS4999036A JPS4999036A JP48011149A JP1114973A JPS4999036A JP S4999036 A JPS4999036 A JP S4999036A JP 48011149 A JP48011149 A JP 48011149A JP 1114973 A JP1114973 A JP 1114973A JP S4999036 A JPS4999036 A JP S4999036A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1114973A JPS5345692B2 (enExample) | 1973-01-29 | 1973-01-29 | |
| CA187,033A CA998546A (en) | 1973-01-29 | 1973-11-30 | Plural reflector, single speed uni-directional scanning device |
| US434182A US3893764A (en) | 1973-01-29 | 1974-01-17 | Plural reflector, single speed uni-directional scanning device |
| GB298974A GB1427671A (en) | 1973-01-29 | 1974-01-22 | Multiple reflector single speed unidirectional scanning device |
| DE19742403785 DE2403785C3 (de) | 1973-01-29 | 1974-01-26 | Abtastvorrichtung für eine Kopiermaschine u.dgl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1114973A JPS5345692B2 (enExample) | 1973-01-29 | 1973-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4999036A true JPS4999036A (enExample) | 1974-09-19 |
| JPS5345692B2 JPS5345692B2 (enExample) | 1978-12-08 |
Family
ID=11769947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1114973A Expired JPS5345692B2 (enExample) | 1973-01-29 | 1973-01-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3893764A (enExample) |
| JP (1) | JPS5345692B2 (enExample) |
| CA (1) | CA998546A (enExample) |
| GB (1) | GB1427671A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2255196B (en) * | 1991-04-22 | 1994-06-08 | Wicks & Wilson Ltd | Microfilm scanning apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1994708A (en) * | 1931-08-14 | 1935-03-19 | Radio Inventions Inc | Television scanning system |
| US3049049A (en) * | 1959-10-28 | 1962-08-14 | Katona Joseph | Motion picture apparatus |
| US3142224A (en) * | 1961-04-10 | 1964-07-28 | Control Data Corp | Reflective scanning projection system |
-
1973
- 1973-01-29 JP JP1114973A patent/JPS5345692B2/ja not_active Expired
- 1973-11-30 CA CA187,033A patent/CA998546A/en not_active Expired
-
1974
- 1974-01-17 US US434182A patent/US3893764A/en not_active Expired - Lifetime
- 1974-01-22 GB GB298974A patent/GB1427671A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2403785A1 (de) | 1974-08-01 |
| DE2403785B2 (de) | 1977-02-24 |
| US3893764A (en) | 1975-07-08 |
| JPS5345692B2 (enExample) | 1978-12-08 |
| GB1427671A (en) | 1976-03-10 |
| CA998546A (en) | 1976-10-19 |