GB1259894A - Apparatus and method for making two-sided copies from two-sided originals - Google Patents
Apparatus and method for making two-sided copies from two-sided originalsInfo
- Publication number
- GB1259894A GB1259894A GB607169A GB607169A GB1259894A GB 1259894 A GB1259894 A GB 1259894A GB 607169 A GB607169 A GB 607169A GB 607169 A GB607169 A GB 607169A GB 1259894 A GB1259894 A GB 1259894A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sided
- electro
- transfer station
- making
- reversing
- 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
- G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
- G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
- G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
- G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
-
- 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
- G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holders For Sensitive Materials And Originals (AREA)
Abstract
1,259,894. Electro-photographic apparatus. EASTMAN KODAK CO. Jan. 30, 1969 [March 26, 1968], No.6071/69. Heading G2H. [Also in Division B6] An apparatus for electro-photographically perfecting copy sheets includes means R for reversing the direction of travel of copy sheets after passing through a first image transfer station, where one side receives a developed image, so as to position the other side to receive a developed image at a second transfer station. The reversing means comprises an endless belt 39 which feeds a copy sheet, pressed thereagainst by an air blast, downwardly towards an endless photoconductive belt 10 carrying spaced apart developed electrostatic images (27, 28), Fig.2 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71609268A | 1968-03-26 | 1968-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1259894A true GB1259894A (en) | 1972-01-12 |
Family
ID=24876713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB607169A Expired GB1259894A (en) | 1968-03-26 | 1969-01-30 | Apparatus and method for making two-sided copies from two-sided originals |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2004761A1 (en) |
GB (1) | GB1259894A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2104449A (en) * | 1981-07-07 | 1983-03-09 | Canon Kk | Image forming |
-
1969
- 1969-01-30 GB GB607169A patent/GB1259894A/en not_active Expired
- 1969-03-26 FR FR6908809A patent/FR2004761A1/fr active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2104449A (en) * | 1981-07-07 | 1983-03-09 | Canon Kk | Image forming |
GB2153301A (en) * | 1981-07-07 | 1985-08-21 | Canon Kk | Duplex imaging |
Also Published As
Publication number | Publication date |
---|---|
FR2004761A1 (en) | 1969-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |