JPS55113068A - Scanning device for electrophotography type copier - Google Patents
Scanning device for electrophotography type copierInfo
- Publication number
- JPS55113068A JPS55113068A JP15672679A JP15672679A JPS55113068A JP S55113068 A JPS55113068 A JP S55113068A JP 15672679 A JP15672679 A JP 15672679A JP 15672679 A JP15672679 A JP 15672679A JP S55113068 A JPS55113068 A JP S55113068A
- Authority
- JP
- Japan
- Prior art keywords
- scanning device
- type copier
- electrophotography type
- electrophotography
- copier
- 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.)
- Pending
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
- G03B27/522—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)
- Exposure Or Original Feeding In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/013,098 US4232960A (en) | 1979-02-21 | 1979-02-21 | Scanning system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55113068A true JPS55113068A (en) | 1980-09-01 |
Family
ID=21758300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15672679A Pending JPS55113068A (en) | 1979-02-21 | 1979-12-03 | Scanning device for electrophotography type copier |
Country Status (5)
Country | Link |
---|---|
US (1) | US4232960A (ja) |
EP (1) | EP0017326B1 (ja) |
JP (1) | JPS55113068A (ja) |
CA (1) | CA1121628A (ja) |
DE (1) | DE3071129D1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5778036A (en) * | 1980-09-02 | 1982-05-15 | Minnesota Mining & Mfg | Image scanner |
JPS5846993A (ja) * | 1981-09-16 | 1983-03-18 | 松下電器産業株式会社 | 洗濯機の給水装置 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5555364A (en) * | 1978-10-19 | 1980-04-23 | Ricoh Co Ltd | Slit exposure optical system in electrophotographic copying machine |
JPS55143572A (en) * | 1979-04-25 | 1980-11-08 | Ricoh Co Ltd | Slit exposure optical system of copying machine |
DE3020258C2 (de) * | 1979-05-29 | 1986-09-18 | Canon K.K., Tokio/Tokyo | Vorrichtung zum Kopieren oder Lesen von Vorlagen |
US4334762A (en) * | 1979-10-15 | 1982-06-15 | Savin Corporation | Single fixed position lens variable copy size optical system for copying machine |
US4336995A (en) * | 1980-09-24 | 1982-06-29 | Xerox Corporation | Precession scanning system for copier device |
DE3047205A1 (de) * | 1980-12-15 | 1982-07-22 | Hoechst Ag, 6000 Frankfurt | Verarbeitungsstation zum aufladen, belichten und entwickeln von druckformen |
US4338022A (en) * | 1980-12-22 | 1982-07-06 | Minnesota Mining And Manufacturing Company | Multiple magnification optical assembly |
US4372670A (en) * | 1981-02-23 | 1983-02-08 | Xerox Corporation | Precession scanning system |
US4362382A (en) * | 1981-02-23 | 1982-12-07 | Xerox Corporation | Precession scanning system |
US4351605A (en) * | 1981-05-11 | 1982-09-28 | Xerox Corporation | Controlled velocity transport precession system |
US4367034A (en) * | 1981-06-01 | 1983-01-04 | Xerox Corporation | Scanning system for copier |
US4386843A (en) * | 1981-06-15 | 1983-06-07 | Xerox Corporation | Scanning system for document reproduction device |
US4374617A (en) * | 1981-08-05 | 1983-02-22 | Xerox Corporation | Multi-function document processor |
DE3303283A1 (de) * | 1982-02-01 | 1983-08-11 | Ricoh Co., Ltd., Tokyo | Bildbelichtungssystem |
US4484810A (en) * | 1983-05-20 | 1984-11-27 | Xerox Corporation | Moving platen precession system |
DE3414278C2 (de) * | 1984-04-14 | 1986-03-06 | Agfa-Gevaert Ag, 5090 Leverkusen | Blendensteuervorrichtung für eine Spaltblende eines Mikrofilm-Lese- und -Rückvergrößerungsgerätes |
JPH04243243A (ja) * | 1991-01-18 | 1992-08-31 | Minolta Camera Co Ltd | リーダ・プリンタ |
US5561544A (en) * | 1995-03-06 | 1996-10-01 | Macken; John A. | Laser scanning system with reflecting optics |
US6078420A (en) * | 1998-06-24 | 2000-06-20 | Optical Engineering, Inc. | Hole-coupled laser scanning system |
CA2606018A1 (en) * | 2005-04-28 | 2006-11-02 | Ventana Medical Systems, Inc. | Nanoparticle conjugates |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3652156A (en) * | 1970-01-13 | 1972-03-28 | Xerox Corp | Linear-to-drum optical scan converter system |
GB1437892A (en) * | 1973-11-29 | 1976-06-03 | Ibm | Optical scanning system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454335A (en) * | 1966-12-30 | 1969-07-08 | Xerox Corp | Scanning system |
US3876302A (en) * | 1972-11-02 | 1975-04-08 | Dick Co Ab | High speed low inertia scanning system for a copying machine |
GB1438137A (en) * | 1973-10-02 | 1976-06-03 | Gestetner Byfleet Ltd | Copying machines |
-
1979
- 1979-02-21 US US06/013,098 patent/US4232960A/en not_active Expired - Lifetime
- 1979-12-03 JP JP15672679A patent/JPS55113068A/ja active Pending
- 1979-12-05 CA CA000341282A patent/CA1121628A/en not_active Expired
-
1980
- 1980-02-21 DE DE8080300511T patent/DE3071129D1/de not_active Expired
- 1980-02-21 EP EP80300511A patent/EP0017326B1/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3652156A (en) * | 1970-01-13 | 1972-03-28 | Xerox Corp | Linear-to-drum optical scan converter system |
GB1437892A (en) * | 1973-11-29 | 1976-06-03 | Ibm | Optical scanning system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5778036A (en) * | 1980-09-02 | 1982-05-15 | Minnesota Mining & Mfg | Image scanner |
JPS5846993A (ja) * | 1981-09-16 | 1983-03-18 | 松下電器産業株式会社 | 洗濯機の給水装置 |
JPS6230037B2 (ja) * | 1981-09-16 | 1987-06-30 | Matsushita Electric Ind Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
EP0017326B1 (en) | 1985-10-02 |
EP0017326A1 (en) | 1980-10-15 |
CA1121628A (en) | 1982-04-13 |
US4232960A (en) | 1980-11-11 |
DE3071129D1 (en) | 1985-11-07 |
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