EP0146945A3 - Electrographic apparatus - Google Patents
Electrographic apparatus Download PDFInfo
- Publication number
- EP0146945A3 EP0146945A3 EP84116042A EP84116042A EP0146945A3 EP 0146945 A3 EP0146945 A3 EP 0146945A3 EP 84116042 A EP84116042 A EP 84116042A EP 84116042 A EP84116042 A EP 84116042A EP 0146945 A3 EP0146945 A3 EP 0146945A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrographic apparatus
- electrographic
- 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
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/0131—Details of unit for transferring a pattern to a second base
-
- 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
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
- G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
- G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration
- G03G15/6564—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration with correct timing of sheet feeding
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
- G03G2215/00409—Transfer device
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00443—Copy medium
- G03G2215/00447—Plural types handled
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Electrophotography (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US566010 | 1983-12-27 | ||
US06/566,010 US4477176A (en) | 1983-12-27 | 1983-12-27 | Apparatus for producing multiple image simplex and duplex copies in a single pass |
US06/575,966 US4537493A (en) | 1984-02-01 | 1984-02-01 | Copy sheet positioning apparatus |
US575966 | 1984-02-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0146945A2 EP0146945A2 (en) | 1985-07-03 |
EP0146945A3 true EP0146945A3 (en) | 1988-02-24 |
EP0146945B1 EP0146945B1 (en) | 1990-05-23 |
Family
ID=27074029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19840116042 Expired - Lifetime EP0146945B1 (en) | 1983-12-27 | 1984-12-21 | Electrographic apparatus |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0146945B1 (en) |
DE (1) | DE3482341D1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988004443A1 (en) * | 1986-12-09 | 1988-06-16 | Eastman Kodak Company | Roller transfer apparatus |
JP2806956B2 (en) * | 1987-01-27 | 1998-09-30 | イーストマン・コダック・カンパニー | Operating method of multicolor image forming apparatus |
US4712906A (en) * | 1987-01-27 | 1987-12-15 | Eastman Kodak Company | Electrostatographic apparatus having a transfer drum |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191465A (en) * | 1978-07-03 | 1980-03-04 | Eastman Kodak Company | Apparatus for producing simplex of duplex copies |
US4192607A (en) * | 1978-07-12 | 1980-03-11 | Eastman Kodak Company | Apparatus for selectively copying documents from two different document feeders |
US4251154A (en) * | 1979-04-09 | 1981-02-17 | Eastman Kodak Company | Electrophotographic color copier |
DE3341774A1 (en) * | 1982-11-20 | 1984-05-24 | Canon K.K., Tokio/Tokyo | Image-forming device |
-
1984
- 1984-12-21 DE DE8484116042T patent/DE3482341D1/en not_active Expired - Fee Related
- 1984-12-21 EP EP19840116042 patent/EP0146945B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191465A (en) * | 1978-07-03 | 1980-03-04 | Eastman Kodak Company | Apparatus for producing simplex of duplex copies |
US4192607A (en) * | 1978-07-12 | 1980-03-11 | Eastman Kodak Company | Apparatus for selectively copying documents from two different document feeders |
US4251154A (en) * | 1979-04-09 | 1981-02-17 | Eastman Kodak Company | Electrophotographic color copier |
DE3341774A1 (en) * | 1982-11-20 | 1984-05-24 | Canon K.K., Tokio/Tokyo | Image-forming device |
Also Published As
Publication number | Publication date |
---|---|
EP0146945A2 (en) | 1985-07-03 |
EP0146945B1 (en) | 1990-05-23 |
DE3482341D1 (en) | 1990-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB NL |
|
17P | Request for examination filed |
Effective date: 19851205 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB NL |
|
17Q | First examination report despatched |
Effective date: 19891011 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB NL |
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PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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|
REF | Corresponds to: |
Ref document number: 3482341 Country of ref document: DE Date of ref document: 19900628 |
|
ET | Fr: translation filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19911125 Year of fee payment: 8 |
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PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19911211 Year of fee payment: 8 |
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PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19921221 |
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GBPC | Gb: european patent ceased through non-payment of renewal fee |
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Ref country code: FR Effective date: 19930831 |
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