DE2748005A1 - Elektrofotographisches kopiergeraet - Google Patents
Elektrofotographisches kopiergeraetInfo
- Publication number
- DE2748005A1 DE2748005A1 DE19772748005 DE2748005A DE2748005A1 DE 2748005 A1 DE2748005 A1 DE 2748005A1 DE 19772748005 DE19772748005 DE 19772748005 DE 2748005 A DE2748005 A DE 2748005A DE 2748005 A1 DE2748005 A1 DE 2748005A1
- Authority
- DE
- Germany
- Prior art keywords
- original
- sheet
- optical system
- thick
- transport
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 claims description 58
- 108091008695 photoreceptors Proteins 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241001233037 catfish Species 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
-
- 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
- G03G15/302—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 with arrangements for copying different kinds of originals, e.g. sheets, books
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12924276A JPS5354031A (en) | 1976-10-26 | 1976-10-26 | Xerographic copying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2748005A1 true DE2748005A1 (de) | 1978-04-27 |
Family
ID=15004695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772748005 Withdrawn DE2748005A1 (de) | 1976-10-26 | 1977-10-26 | Elektrofotographisches kopiergeraet |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0348903A3 (en) * | 1988-06-28 | 1990-09-26 | Sharp Kabushiki Kaisha | Optical text reading apparatus |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194438A (ja) * | 1984-03-15 | 1985-10-02 | Sharp Corp | 原稿ドラムを備えた複写機 |
| JPS6455763U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-09-30 | 1989-04-06 | ||
| US7633655B2 (en) * | 2003-10-10 | 2009-12-15 | Yuping Yang | Optical imaging device |
| US7164518B2 (en) * | 2003-10-10 | 2007-01-16 | Yuping Yang | Fast scanner with rotatable mirror and image processing system |
| US7133179B2 (en) * | 2003-10-10 | 2006-11-07 | Yuping Yang | Fast scanner with rotatable mirror and image processing system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556889B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-12-30 | 1980-02-20 | ||
| DE2135979C3 (de) * | 1971-07-19 | 1982-01-07 | Canon K.K., Tokyo | Kopiergerät |
| US3900258A (en) * | 1972-08-29 | 1975-08-19 | Xerox Corp | Exposure apparatus |
| JPS564916B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-06-14 | 1981-02-02 |
-
1976
- 1976-10-26 JP JP12924276A patent/JPS5354031A/ja active Granted
-
1977
- 1977-10-20 US US05/844,068 patent/US4174904A/en not_active Expired - Lifetime
- 1977-10-26 DE DE19772748005 patent/DE2748005A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0348903A3 (en) * | 1988-06-28 | 1990-09-26 | Sharp Kabushiki Kaisha | Optical text reading apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| US4174904A (en) | 1979-11-20 |
| JPS5354031A (en) | 1978-05-17 |
| JPS571828B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |