FR2328999A1 - Appareil de copie ou duplication electrostatique ou xerographique - Google Patents
Appareil de copie ou duplication electrostatique ou xerographiqueInfo
- Publication number
- FR2328999A1 FR2328999A1 FR7630244A FR7630244A FR2328999A1 FR 2328999 A1 FR2328999 A1 FR 2328999A1 FR 7630244 A FR7630244 A FR 7630244A FR 7630244 A FR7630244 A FR 7630244A FR 2328999 A1 FR2328999 A1 FR 2328999A1
- Authority
- FR
- France
- Prior art keywords
- electrostatic
- xerographic copying
- duplicating equipment
- duplicating
- equipment
- 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.)
- 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
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/6242—Masks; Overlays; Transparent carriers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Paper Feeding For Electrophotography (AREA)
- Advancing Webs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752547502 DE2547502A1 (de) | 1975-10-21 | 1975-10-21 | Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2328999A1 true FR2328999A1 (fr) | 1977-05-20 |
FR2328999B1 FR2328999B1 (fr) | 1982-08-27 |
Family
ID=5959921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7630244A Granted FR2328999A1 (fr) | 1975-10-21 | 1976-10-08 | Appareil de copie ou duplication electrostatique ou xerographique |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT348332B (fr) |
BE (1) | BE845996A (fr) |
CH (1) | CH608636A5 (fr) |
DE (1) | DE2547502A1 (fr) |
FR (1) | FR2328999A1 (fr) |
GB (1) | GB1513350A (fr) |
SE (1) | SE7611556L (fr) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1118217A (en) * | 1964-10-30 | 1968-06-26 | Rank Xerox Ltd | Control device for xerographic recording apparatus |
DE1961616A1 (de) * | 1969-12-09 | 1971-07-15 | Olympia Werke Ag | Kopiergeraet mit Papierschneidevorrichtung |
FR2089988A5 (fr) * | 1970-04-22 | 1972-01-07 | Saxon Ind Inc | |
US3779114A (en) * | 1972-03-30 | 1973-12-18 | Bell & Howell Co | Knife programmer |
US3797346A (en) * | 1971-11-10 | 1974-03-19 | Iwatsu Electric Co Ltd | Apparatus for cutting a roll of copying material according to the length of the original |
DE2330341A1 (de) * | 1973-06-14 | 1974-12-19 | Mita Industrial Co Ltd | Kopiervorrichtung |
FR2242712A1 (fr) * | 1973-08-31 | 1975-03-28 | Xerox Corp | |
US3884103A (en) * | 1972-10-05 | 1975-05-20 | Fuji Xerox Co Ltd | Paper feeding device for a duplicating machine |
FR2282339A1 (fr) * | 1974-08-22 | 1976-03-19 | Centronics Data Computer | Electro-aimant a grande vitesse, pour actionner une tige d'impression, utilisant des ressorts multiples |
FR2289942A1 (fr) * | 1974-11-01 | 1976-05-28 | Ritzerfeld Gerhard | Appareil de copie electrostatique ou xerographique |
FR2303320A1 (fr) * | 1975-03-03 | 1976-10-01 | Ritzerfeld Gerhard | Appareil de copie ou duplication electrostatique ou xerographique |
-
1975
- 1975-10-21 DE DE19752547502 patent/DE2547502A1/de not_active Ceased
-
1976
- 1976-08-16 AT AT608376A patent/AT348332B/de not_active IP Right Cessation
- 1976-09-09 BE BE170470A patent/BE845996A/fr unknown
- 1976-09-13 CH CH1160876A patent/CH608636A5/xx not_active IP Right Cessation
- 1976-09-23 GB GB3949976A patent/GB1513350A/en not_active Expired
- 1976-10-08 FR FR7630244A patent/FR2328999A1/fr active Granted
- 1976-10-18 SE SE7611556A patent/SE7611556L/ not_active Application Discontinuation
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1118217A (en) * | 1964-10-30 | 1968-06-26 | Rank Xerox Ltd | Control device for xerographic recording apparatus |
DE1961616A1 (de) * | 1969-12-09 | 1971-07-15 | Olympia Werke Ag | Kopiergeraet mit Papierschneidevorrichtung |
FR2089988A5 (fr) * | 1970-04-22 | 1972-01-07 | Saxon Ind Inc | |
US3797346A (en) * | 1971-11-10 | 1974-03-19 | Iwatsu Electric Co Ltd | Apparatus for cutting a roll of copying material according to the length of the original |
US3779114A (en) * | 1972-03-30 | 1973-12-18 | Bell & Howell Co | Knife programmer |
US3884103A (en) * | 1972-10-05 | 1975-05-20 | Fuji Xerox Co Ltd | Paper feeding device for a duplicating machine |
DE2330341A1 (de) * | 1973-06-14 | 1974-12-19 | Mita Industrial Co Ltd | Kopiervorrichtung |
FR2242712A1 (fr) * | 1973-08-31 | 1975-03-28 | Xerox Corp | |
FR2282339A1 (fr) * | 1974-08-22 | 1976-03-19 | Centronics Data Computer | Electro-aimant a grande vitesse, pour actionner une tige d'impression, utilisant des ressorts multiples |
FR2289942A1 (fr) * | 1974-11-01 | 1976-05-28 | Ritzerfeld Gerhard | Appareil de copie electrostatique ou xerographique |
FR2303320A1 (fr) * | 1975-03-03 | 1976-10-01 | Ritzerfeld Gerhard | Appareil de copie ou duplication electrostatique ou xerographique |
Also Published As
Publication number | Publication date |
---|---|
CH608636A5 (en) | 1979-01-15 |
DE2547502A1 (de) | 1977-04-28 |
ATA608376A (de) | 1978-06-15 |
BE845996A (fr) | 1976-12-31 |
SE7611556L (sv) | 1977-04-22 |
GB1513350A (en) | 1978-06-07 |
AT348332B (de) | 1979-02-12 |
FR2328999B1 (fr) | 1982-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |