IT995882B - Macchina fotocopiatrice presentante un nastro fotoconduttivo - Google Patents
Macchina fotocopiatrice presentante un nastro fotoconduttivoInfo
- Publication number
- IT995882B IT995882B IT30147/73A IT3014773A IT995882B IT 995882 B IT995882 B IT 995882B IT 30147/73 A IT30147/73 A IT 30147/73A IT 3014773 A IT3014773 A IT 3014773A IT 995882 B IT995882 B IT 995882B
- Authority
- IT
- Italy
- Prior art keywords
- copying machine
- photoconductive tape
- photoconductive
- tape
- copying
- Prior art date
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
- G03G15/26—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 the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
- G03G15/263—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 the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection using a reusable recording medium in form of a band
-
- 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
- G03G15/283—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 using a reusable recording medium in form of a band
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00310667A US3836245A (en) | 1972-11-29 | 1972-11-29 | Copy machine having photoconductive belt |
Publications (1)
Publication Number | Publication Date |
---|---|
IT995882B true IT995882B (it) | 1975-11-20 |
Family
ID=23203584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30147/73A IT995882B (it) | 1972-11-29 | 1973-10-15 | Macchina fotocopiatrice presentante un nastro fotoconduttivo |
Country Status (5)
Country | Link |
---|---|
US (1) | US3836245A (it) |
JP (1) | JPS4984662A (it) |
DE (1) | DE2351526A1 (it) |
FR (1) | FR2208143A1 (it) |
IT (1) | IT995882B (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026647A (en) * | 1972-09-01 | 1977-05-31 | Ricoh Co., Ltd. | Copy sheet feed device |
USRE30164E (en) * | 1973-06-05 | 1979-12-11 | Agfa-Gevaert, A.G. | Exposure system for electrophotographic copying apparatus |
JPS50120633A (it) * | 1974-03-07 | 1975-09-22 | ||
JPS51120718A (en) * | 1975-04-15 | 1976-10-22 | Ricoh Co Ltd | Exposure method for duplicator |
US4046473A (en) * | 1975-05-07 | 1977-09-06 | Xerox Corporation | Photoreceptor method and system |
NL7805921A (nl) * | 1977-06-01 | 1978-12-05 | Coulter Systems Corp | Aanzetstuk voor een grafische camera en werkwijze voor het overdragen van een beeld. |
US4262998A (en) * | 1977-06-01 | 1981-04-21 | Coulter Systems Corporation | Electrophotographic attachment for use with an optical projecting system |
IT1105318B (it) * | 1977-06-01 | 1985-10-28 | Coulter Systems Corp | Dispositivo di trasferimento di immagine per lastra offset per macchine da presa della tecnica grafica |
US4188110A (en) * | 1978-04-03 | 1980-02-12 | Xerox Corporation | Photoconductive belt supporting apparatus |
SE7812319L (sv) * | 1978-11-28 | 1980-05-29 | Coulter Systems Corp | Elektrofotografisk tillsatsanordning for anvendning tillsammans med en optisk projektionsanleggning |
JPS5573075A (en) * | 1978-11-28 | 1980-06-02 | Ricoh Co Ltd | Electrophotographic copying apparatus |
JPS55120065A (en) * | 1979-03-09 | 1980-09-16 | Ricoh Co Ltd | Electrophotographic copier |
JPS55135880A (en) * | 1979-04-10 | 1980-10-23 | Ricoh Co Ltd | Electrophotographic apparatus |
CA1184590A (en) * | 1980-03-03 | 1985-03-26 | Gilbert A. Aser | Reproducing machine |
JPS57157275A (en) * | 1981-03-24 | 1982-09-28 | Minolta Camera Co Ltd | Toner image transfer type electronic copying machine |
US4416532A (en) * | 1982-06-11 | 1983-11-22 | International Business Machines Corporation | Latching and tensioning mechanism for closed-loop belt supporting capstan |
US4494858A (en) * | 1983-04-28 | 1985-01-22 | Xerox Corporation | Geometric design reproducing apparatus |
US4647177A (en) * | 1983-09-09 | 1987-03-03 | Matsushita Electric Industry Co, Ltd. | Electrophotographic copier |
US4674858A (en) * | 1984-02-17 | 1987-06-23 | Ricoh Company, Ltd. | Photoconductive element unit for laser printer or the like |
US5153652A (en) * | 1991-12-12 | 1992-10-06 | Xerox Corporation | Developed image transfer apparatus and method with gas directing means |
US6167223A (en) * | 1997-04-11 | 2000-12-26 | Xerox Corporation | Photoreceptor drive module |
US10212304B2 (en) * | 2017-01-17 | 2019-02-19 | Xerox Corporation | Document scanner |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503185A (en) * | 1948-10-11 | 1950-04-04 | Ansel J Wright | Bed and platen hectographic address machine |
US3109355A (en) * | 1959-04-03 | 1963-11-05 | Ritzerfeld Wilhelm | Xerographic duplicator |
US3103850A (en) * | 1961-12-14 | 1963-09-17 | Ibm | Pneumatically operated document sensing station |
US3288602A (en) * | 1962-04-04 | 1966-11-29 | Xerox Corp | Xerographic plate and method |
US3532422A (en) * | 1966-07-14 | 1970-10-06 | Electroprint Inc | Method and apparatus for electrostatic color reproduction |
US3627410A (en) * | 1968-02-08 | 1971-12-14 | Xerox Corp | Reproduction appratus with liquid developer |
US3575505A (en) * | 1968-07-30 | 1971-04-20 | Eastman Kodak Co | Automatic bias control |
JPS4813446B1 (it) * | 1969-03-10 | 1973-04-27 | ||
US3589331A (en) * | 1969-04-04 | 1971-06-29 | Westinghouse Electric Corp | Apparatus for coating metallic foil |
US3720466A (en) * | 1969-05-16 | 1973-03-13 | Ricoh Kk | Slit exposure optical system for reproducing apparatus or the like |
US3740132A (en) * | 1970-02-02 | 1973-06-19 | Canon Kk | Electrophotographic apparatus |
US3697171A (en) * | 1970-12-23 | 1972-10-10 | Xerox Corp | Simultaneous image transfer |
US3730623A (en) * | 1970-12-29 | 1973-05-01 | Xerox Corp | Vacuum holddown device for moving belts |
US3743408A (en) * | 1971-02-12 | 1973-07-03 | G Ohno | Electrostatic printing method and apparatus |
US3711197A (en) * | 1971-04-05 | 1973-01-16 | Photophysics | Pressure transfer mechanism |
US3682541A (en) * | 1971-04-13 | 1972-08-08 | Minos Inc | Electrophotographic system employing reciprocating electrophotographic plate |
-
1972
- 1972-11-29 US US00310667A patent/US3836245A/en not_active Expired - Lifetime
-
1973
- 1973-10-13 DE DE19732351526 patent/DE2351526A1/de active Pending
- 1973-10-15 IT IT30147/73A patent/IT995882B/it active
- 1973-11-21 JP JP48130326A patent/JPS4984662A/ja active Pending
- 1973-11-29 FR FR7342575A patent/FR2208143A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2208143A1 (it) | 1974-06-21 |
US3836245A (en) | 1974-09-17 |
JPS4984662A (it) | 1974-08-14 |
DE2351526A1 (de) | 1974-06-12 |
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