JP2008175931A - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
- Publication number
- JP2008175931A JP2008175931A JP2007007666A JP2007007666A JP2008175931A JP 2008175931 A JP2008175931 A JP 2008175931A JP 2007007666 A JP2007007666 A JP 2007007666A JP 2007007666 A JP2007007666 A JP 2007007666A JP 2008175931 A JP2008175931 A JP 2008175931A
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- Japan
- Prior art keywords
- scanning optical
- image forming
- forming apparatus
- optical device
- spring
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- 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.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
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- 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
- G03G21/1666—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the exposure unit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
- H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
-
- 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
- G03G2215/04—Arrangements for exposing and producing an image
- G03G2215/0402—Exposure devices
- G03G2215/0404—Laser
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure unit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0082—Image hardcopy reproducer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
- H04N2201/02402—Arrangements for positioning heads, e.g. with respect to other elements of the apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
- H04N2201/02404—Arrangements for mounting or supporting heads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
- H04N2201/02491—Arrangements for reducing the effects of vibrations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Laser Beam Printer (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
【解決手段】画像形成装置本体に対し略水平方向に挿入して取り付けられる走査光学装置2を有する画像形成装置において、走査光学装置2が画像形成装置本体の所定の挿入位置に挿入された状態で走査光学装置を画像形成装置本体に固定するため画像形成装置本体または走査光学装置に設けられた走査光学装置の挿入方向における先端部10を略垂直方向に付勢する板バネ部材11と、画像形成装置本体と走査光学装置とに板バネ部材11を介して圧接する緩衝部材13とを有する。
【選択図】図5
Description
Claims (5)
- 画像形成装置本体に対し挿入して取り付けられる走査光学装置を有する画像形成装置において、
走査光学装置が画像形成装置本体の所定の挿入位置に挿入された状態で走査光学装置を画像形成装置本体に固定するため画像形成装置本体または走査光学装置に設けられた走査光学装置の挿入方向における先端部を略垂直方向に付勢する板バネ部材と、画像形成装置本体と走査光学装置とに板バネ部材を介して圧接する緩衝部材とを有することを特徴とする画像形成装置。 - 緩衝部材は反発弾性が5%以下の材料であることを特徴とする請求項1に記載の画像形成装置。
- 板バネ部材と緩衝部材は走査光学装置又は画像形成装置本体のいずれか一方に取り付けられることを特徴とする請求項1又は2に記載の画像形成装置。
- 板バネ部材は挿入方向に沿った断面は略U字の断面形状をしており、緩衝部材はその板バネ部材の対向する内側の面の一方に取り付けられることを特徴とする請求項1から3の何れかに記載の画像形成装置。
- 前記緩衝部材はゴム部材であることを特徴とする請求項1から4の何れかに記載の画像形成装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007007666A JP5002270B2 (ja) | 2007-01-17 | 2007-01-17 | 画像形成装置 |
US11/972,867 US8031221B2 (en) | 2007-01-17 | 2008-01-11 | Image forming apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007007666A JP5002270B2 (ja) | 2007-01-17 | 2007-01-17 | 画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008175931A true JP2008175931A (ja) | 2008-07-31 |
JP5002270B2 JP5002270B2 (ja) | 2012-08-15 |
Family
ID=39617531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007007666A Expired - Fee Related JP5002270B2 (ja) | 2007-01-17 | 2007-01-17 | 画像形成装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8031221B2 (ja) |
JP (1) | JP5002270B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011197239A (ja) * | 2010-03-18 | 2011-10-06 | Kyocera Mita Corp | 筐体支持構造及び画像形成装置 |
JP2012213878A (ja) * | 2011-03-31 | 2012-11-08 | Brother Industries Ltd | 記録装置 |
JP2015143746A (ja) * | 2014-01-31 | 2015-08-06 | 株式会社東芝 | 画像形成装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101757277B1 (ko) * | 2009-04-23 | 2017-07-13 | 노반타 코포레이션 | 제한된 회전 모터에 연결된 스캐닝 미러의 향상된 성능을 제공하는 시스템 및 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003131159A (ja) * | 2001-10-25 | 2003-05-08 | Canon Inc | 画像形成装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4816842A (en) * | 1986-07-29 | 1989-03-28 | Konishiroku Photo Industry Co., Ltd. | Platen for thermal transfer printer |
US5552873A (en) * | 1993-02-09 | 1996-09-03 | Fujitsu Limited | Electrophotographic image forming apparatus having a pre-transfer pressing roller |
US6397925B1 (en) * | 1998-03-05 | 2002-06-04 | Honda Giken Kogyo Kabushiki Kaisha | Agitated continuous casting apparatus |
JP3649934B2 (ja) | 1998-03-13 | 2005-05-18 | 株式会社リコー | 光走査装置 |
JP3430025B2 (ja) * | 1998-07-30 | 2003-07-28 | シャープ株式会社 | ファクシミリ装置 |
JP2001281587A (ja) * | 2000-03-31 | 2001-10-10 | Fuji Photo Optical Co Ltd | 光走査装置用光源部の保持構造 |
JP4324017B2 (ja) * | 2004-05-28 | 2009-09-02 | キヤノン株式会社 | 記録装置 |
JP4815367B2 (ja) * | 2007-03-09 | 2011-11-16 | 株式会社リコー | 画像形成装置 |
-
2007
- 2007-01-17 JP JP2007007666A patent/JP5002270B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-11 US US11/972,867 patent/US8031221B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003131159A (ja) * | 2001-10-25 | 2003-05-08 | Canon Inc | 画像形成装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011197239A (ja) * | 2010-03-18 | 2011-10-06 | Kyocera Mita Corp | 筐体支持構造及び画像形成装置 |
JP2012213878A (ja) * | 2011-03-31 | 2012-11-08 | Brother Industries Ltd | 記録装置 |
US8820917B2 (en) | 2011-03-31 | 2014-09-02 | Brother Kogyo Kabushiki Kaisha | Recording apparatus |
US9199486B2 (en) | 2011-03-31 | 2015-12-01 | Brother Kogyo Kabushiki Kaisha | Recording apparatus |
JP2015143746A (ja) * | 2014-01-31 | 2015-08-06 | 株式会社東芝 | 画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
US20080170276A1 (en) | 2008-07-17 |
JP5002270B2 (ja) | 2012-08-15 |
US8031221B2 (en) | 2011-10-04 |
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