FR2362429B1 - - Google Patents
Info
- Publication number
- FR2362429B1 FR2362429B1 FR7724898A FR7724898A FR2362429B1 FR 2362429 B1 FR2362429 B1 FR 2362429B1 FR 7724898 A FR7724898 A FR 7724898A FR 7724898 A FR7724898 A FR 7724898A FR 2362429 B1 FR2362429 B1 FR 2362429B1
- Authority
- FR
- France
- 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
- G03G15/0935—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to bearings or driving mechanism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11042676U JPS602601Y2 (ja) | 1976-08-18 | 1976-08-18 | 磁気ブラシ現像装置の位置決め装置 |
| JP12590776A JPS5948384B2 (ja) | 1976-10-20 | 1976-10-20 | 電子複写機の磁気ブラシ現像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2362429A1 FR2362429A1 (fr) | 1978-03-17 |
| FR2362429B1 true FR2362429B1 (Direct) | 1983-09-23 |
Family
ID=26450059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7724898A Granted FR2362429A1 (fr) | 1976-08-18 | 1977-08-12 | Unite de developpement du type a brosse magnetique pour un appareil de reprographie par voie electrophotographique |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4128079A (Direct) |
| DE (1) | DE2737147C3 (Direct) |
| FR (1) | FR2362429A1 (Direct) |
| GB (1) | GB1582150A (Direct) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55151673A (en) * | 1979-05-17 | 1980-11-26 | Canon Inc | Developing device |
| US4250513A (en) * | 1979-09-19 | 1981-02-10 | General Electric Company | Linear vertical adjustment mechanism |
| JPS58139162A (ja) * | 1982-02-12 | 1983-08-18 | Canon Inc | プロセスキツト及びこのキツトを用いる像形成装置 |
| US4878088A (en) * | 1985-07-02 | 1989-10-31 | Fujitsu Limited | Developing unit of electrophotographic apparatus |
| US4830165A (en) * | 1987-12-03 | 1989-05-16 | Eastman Kodak Company | Drive mechanism for a reproduction apparatus |
| US4840259A (en) * | 1987-12-03 | 1989-06-20 | Eastman Kodak Company | Drive mechanism for a reproduction apparatus |
| DE4003695C2 (de) * | 1989-02-10 | 1993-11-25 | Minolta Camera Kk | Elektrofotografisches Druck- oder Kopiergerät mit einer herausnehmbaren Prozeßeinheit |
| US5221943A (en) * | 1989-02-10 | 1993-06-22 | Minolta Camera Kabushiki Kaisha | Image forming apparatus |
| JPH02210482A (ja) * | 1989-02-10 | 1990-08-21 | Minolta Camera Co Ltd | 画像形成装置 |
| US5930561A (en) * | 1997-03-31 | 1999-07-27 | Ricoh Company, Ltd. | Process cartridge and image-formation device suitable for miniaturization |
| US6427059B1 (en) * | 1999-12-29 | 2002-07-30 | Nexpress Solutions Llc | Apparatus for positioning work stations in a document printer/copier |
| US6263177B1 (en) | 2000-05-19 | 2001-07-17 | Nexpress Solutions Llc | Document printer/copier with decoupleable drum-support member |
| DE10122237A1 (de) * | 2000-05-17 | 2001-12-20 | Heidelberger Druckmasch Ag | Elektrostatische Bildentwicklungsvorrichtung |
| JP6330368B2 (ja) * | 2014-02-28 | 2018-05-30 | 株式会社リコー | プロセスカートリッジ及び画像形成装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3358637A (en) * | 1962-04-24 | 1967-12-19 | Plastic Coating Corp | Toner unit for photoelectrostatic reproduction equipment |
| US4041901A (en) * | 1969-01-14 | 1977-08-16 | Continental Can Co., Inc. | Apparatus for electrostatic printing or coating and developer mix circulating system |
| US3628504A (en) * | 1970-03-23 | 1971-12-21 | Singer Co | Adjustable mounting device for electrostatic copier developer magazine |
| US3823688A (en) * | 1972-01-26 | 1974-07-16 | Xerox Corp | Magnetic brush assembly |
| US4033294A (en) * | 1972-05-22 | 1977-07-05 | Xerox Corporation | Developer mixing and transporting auger for magnetic brush developing apparatus |
| US3894513A (en) * | 1972-12-06 | 1975-07-15 | Xerox Corp | Copying machine with bead pickoff roller |
| JPS50155235A (Direct) * | 1974-06-04 | 1975-12-15 | ||
| US3999514A (en) * | 1975-09-29 | 1976-12-28 | International Business Machines Corporation | Magnetic brush developer |
-
1977
- 1977-08-09 GB GB33272/77A patent/GB1582150A/en not_active Expired
- 1977-08-12 FR FR7724898A patent/FR2362429A1/fr active Granted
- 1977-08-15 US US05/824,294 patent/US4128079A/en not_active Expired - Lifetime
- 1977-08-17 DE DE2737147A patent/DE2737147C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2362429A1 (fr) | 1978-03-17 |
| DE2737147A1 (de) | 1978-02-23 |
| DE2737147B2 (de) | 1979-04-05 |
| GB1582150A (en) | 1980-12-31 |
| DE2737147C3 (de) | 1979-12-06 |
| US4128079A (en) | 1978-12-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |