GB1433248A - Copying apparatus - Google Patents
Copying apparatusInfo
- Publication number
- GB1433248A GB1433248A GB4789873A GB4789873A GB1433248A GB 1433248 A GB1433248 A GB 1433248A GB 4789873 A GB4789873 A GB 4789873A GB 4789873 A GB4789873 A GB 4789873A GB 1433248 A GB1433248 A GB 1433248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copying
- drum
- rollers
- scanning
- flap
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
- G03G15/30—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum
-
- 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
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/6221—Transparent copy platens
- G03B27/6235—Reciprocating copy platens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Control Or Security For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00297138A US3825338A (en) | 1972-10-12 | 1972-10-12 | Optical system with selectable feeds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1433248A true GB1433248A (en) | 1976-04-22 |
Family
ID=23145018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4789873A Expired GB1433248A (en) | 1972-10-12 | 1973-10-12 | Copying apparatus |
Country Status (9)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225762A2 (en) * | 1985-12-04 | 1987-06-16 | Polaroid Corporation | Electronic imaging copier |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7237610U (de) * | 1972-10-13 | 1973-01-18 | Kalle Ag | Fahrtisch |
JPS563716Y2 (US06815460-20041109-C00097.png) * | 1975-05-29 | 1981-01-27 | ||
JPS563717Y2 (US06815460-20041109-C00097.png) * | 1975-10-30 | 1981-01-27 | ||
US4182568A (en) * | 1976-08-27 | 1980-01-08 | Levine Alfred B | Multiplexed electrostatic photocopier |
US4297025A (en) * | 1979-07-09 | 1981-10-27 | International Business Machines Corporation | Document feeder system having a suspending/commencing mode |
US4273439A (en) * | 1979-07-09 | 1981-06-16 | International Business Machines Corporation | Document feeder system having a suspending/commencing mode with a judgment decision capability |
JPS56130774A (en) * | 1980-03-18 | 1981-10-13 | Olympus Optical Co Ltd | Shutter device of electrophotographic copying machine |
DE3102293A1 (de) * | 1981-01-24 | 1982-09-02 | Agfa-Gevaert Ag, 5090 Leverkusen | Optisches kopiergeraet |
US4380389A (en) * | 1981-07-27 | 1983-04-19 | Xerox Corporation | Document transport for raster scanners |
US4472047A (en) * | 1983-05-12 | 1984-09-18 | Eastman Kodak Company | Apparatus and method for electrophotographically producing copy having continuous-tone and other content |
US4537490A (en) * | 1983-05-12 | 1985-08-27 | Eastman Kodak Company | Apparatus and method for electrophotographically producing copy having continuous-tone and other content |
US4794421A (en) * | 1983-05-12 | 1988-12-27 | Eastman Kodak Company | Apparatus and method for electrophotographically producing copies from originals having continuous-tone and other content |
US6459510B1 (en) * | 1999-06-11 | 2002-10-01 | Xerox Corporation | Digital document scanner with a document support assembly |
-
1972
- 1972-10-12 US US00297138A patent/US3825338A/en not_active Expired - Lifetime
-
1973
- 1973-09-25 CA CA181,832A patent/CA1000780A/en not_active Expired
- 1973-09-28 ZA ZA737669*A patent/ZA737669B/xx unknown
- 1973-10-09 JP JP48112950A patent/JPS4974543A/ja active Pending
- 1973-10-10 NL NL7313941A patent/NL7313941A/xx unknown
- 1973-10-11 DE DE19732351109 patent/DE2351109A1/de active Pending
- 1973-10-11 BE BE136582A patent/BE805955A/xx unknown
- 1973-10-11 FR FR7336307A patent/FR2203532A5/fr not_active Expired
- 1973-10-12 GB GB4789873A patent/GB1433248A/en not_active Expired
-
1978
- 1978-04-03 JP JP1978042497U patent/JPS547789Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225762A2 (en) * | 1985-12-04 | 1987-06-16 | Polaroid Corporation | Electronic imaging copier |
EP0225762A3 (en) * | 1985-12-04 | 1988-03-02 | Polaroid Corporation | Electronic imaging copier |
Also Published As
Publication number | Publication date |
---|---|
JPS547789Y2 (US06815460-20041109-C00097.png) | 1979-04-11 |
BE805955A (fr) | 1974-02-01 |
DE2351109A1 (de) | 1974-04-25 |
JPS53157730U (US06815460-20041109-C00097.png) | 1978-12-11 |
AU6100773A (en) | 1975-04-10 |
FR2203532A5 (US06815460-20041109-C00097.png) | 1974-05-10 |
CA1000780A (en) | 1976-11-30 |
US3825338A (en) | 1974-07-23 |
NL7313941A (US06815460-20041109-C00097.png) | 1974-04-16 |
ZA737669B (en) | 1974-08-28 |
JPS4974543A (US06815460-20041109-C00097.png) | 1974-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |