DE602005000545D1 - Optische Abtasteinrichtung - Google Patents

Optische Abtasteinrichtung

Info

Publication number
DE602005000545D1
DE602005000545D1 DE602005000545T DE602005000545T DE602005000545D1 DE 602005000545 D1 DE602005000545 D1 DE 602005000545D1 DE 602005000545 T DE602005000545 T DE 602005000545T DE 602005000545 T DE602005000545 T DE 602005000545T DE 602005000545 D1 DE602005000545 D1 DE 602005000545D1
Authority
DE
Germany
Prior art keywords
mirror
optical path
path length
scanning device
optical scanning
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.)
Active
Application number
DE602005000545T
Other languages
English (en)
Other versions
DE602005000545T2 (de
Inventor
Ryota Kato
Taizo Matsuura
Toshio Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2004107321A external-priority patent/JP4124153B2/ja
Priority claimed from JP2004105504A external-priority patent/JP2005292356A/ja
Priority claimed from JP2004228162A external-priority patent/JP4310642B2/ja
Priority claimed from JP2004228163A external-priority patent/JP2006047655A/ja
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Publication of DE602005000545D1 publication Critical patent/DE602005000545D1/de
Application granted granted Critical
Publication of DE602005000545T2 publication Critical patent/DE602005000545T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10Scanning systems
    • G02B26/12Scanning systems using multifaceted mirrors
    • G02B26/125Details of the optical system between the polygonal mirror and the image plane
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604Arrangement or disposition of the entire apparatus
    • G03G21/1609Arrangement or disposition of the entire apparatus for space saving, e.g. structural arrangements
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1666Mechanical 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839Means for handling the process cartridge in the apparatus body
    • G03G21/1842Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • G03G21/1853Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks the process cartridge being mounted perpendicular to the axis of the photosensitive member
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1645Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for conducting air through the machine, e.g. cooling
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1678Frame structures
    • G03G2221/169Structural door designs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Laser Beam Printer (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Communication System (AREA)
  • Vehicle Body Suspensions (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
DE602005000545T 2004-03-31 2005-03-31 Optische Abtasteinrichtung Active DE602005000545T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2004107321 2004-03-31
JP2004107321A JP4124153B2 (ja) 2004-03-31 2004-03-31 プロセスカートリッジおよび画像形成装置
JP2004105504 2004-03-31
JP2004105504A JP2005292356A (ja) 2004-03-31 2004-03-31 画像形成装置
JP2004228163 2004-08-04
JP2004228162 2004-08-04
JP2004228162A JP4310642B2 (ja) 2004-08-04 2004-08-04 画像形成装置及び走査ユニット
JP2004228163A JP2006047655A (ja) 2004-08-04 2004-08-04 画像形成装置及び走査ユニット

Publications (2)

Publication Number Publication Date
DE602005000545D1 true DE602005000545D1 (de) 2007-03-29
DE602005000545T2 DE602005000545T2 (de) 2007-11-22

Family

ID=34891243

Family Applications (3)

Application Number Title Priority Date Filing Date
DE602005000545T Active DE602005000545T2 (de) 2004-03-31 2005-03-31 Optische Abtasteinrichtung
DE602005010589T Active DE602005010589D1 (de) 2004-03-31 2005-03-31 Bilderzeugungsvorrichtung und Abtasteinheit
DE602005002174T Active DE602005002174T2 (de) 2004-03-31 2005-03-31 Optische Abtasteinrichtung

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE602005010589T Active DE602005010589D1 (de) 2004-03-31 2005-03-31 Bilderzeugungsvorrichtung und Abtasteinheit
DE602005002174T Active DE602005002174T2 (de) 2004-03-31 2005-03-31 Optische Abtasteinrichtung

Country Status (7)

Country Link
US (4) US7252446B2 (de)
EP (3) EP1777574B1 (de)
CN (2) CN100421033C (de)
AT (3) ATE371882T1 (de)
DE (3) DE602005000545T2 (de)
ES (1) ES2282943T3 (de)
HK (2) HK1077882B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7252446B2 (en) * 2004-03-31 2007-08-07 Brother Kogoy Kabushiki Kaisha Image forming apparatus
JP2009190885A (ja) * 2008-02-18 2009-08-27 Brother Ind Ltd シート送り装置及び画像形成装置
JP5174724B2 (ja) * 2009-03-12 2013-04-03 京セラドキュメントソリューションズ株式会社 画像形成装置
JP2011007910A (ja) * 2009-06-24 2011-01-13 Brother Industries Ltd 画像形成装置
JP2011064806A (ja) * 2009-09-15 2011-03-31 Fuji Xerox Co Ltd 光走査装置および画像形成装置
JP5056879B2 (ja) * 2010-03-23 2012-10-24 ブラザー工業株式会社 画像形成装置
JP5476335B2 (ja) * 2011-04-15 2014-04-23 京セラドキュメントソリューションズ株式会社 ハウジングの固定機構、画像形成装置及びハウジングの固定方法
CN102501576B (zh) * 2011-10-26 2013-09-18 天津光电通信技术有限公司 一种用于纹身的图像转印装置
JP2015004805A (ja) 2013-06-20 2015-01-08 ブラザー工業株式会社 画像形成装置
JP6376856B2 (ja) * 2013-06-24 2018-08-22 キヤノン株式会社 カバー部材、光走査装置及び画像形成装置
JP5993922B2 (ja) * 2014-11-27 2016-09-14 京セラドキュメントソリューションズ株式会社 光走査装置およびそれを備えた画像形成装置
JP6394415B2 (ja) 2015-01-26 2018-09-26 ブラザー工業株式会社 画像形成装置
CN106597819B (zh) * 2015-10-16 2020-01-07 株式会社理光 曝光单元、曝光机构以及图像形成装置
CN109416467B (zh) * 2016-08-22 2021-04-09 京瓷办公信息系统株式会社 光扫描装置及具有该光扫描装置的图像形成装置
US10274858B2 (en) * 2016-10-21 2019-04-30 Canon Kabushiki Kaisha Image forming apparatus

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JPH0616194B2 (ja) 1982-09-08 1994-03-02 コニカ株式会社 電子写真装置
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JPH04329557A (ja) 1991-04-30 1992-11-18 Fuji Xerox Co Ltd 画像形成装置
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JP2000347472A (ja) 1999-06-07 2000-12-15 Matsushita Electric Ind Co Ltd 画像形成装置
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JP3596535B2 (ja) 2002-03-15 2004-12-02 ブラザー工業株式会社 画像形成装置
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US6928252B2 (en) 2002-03-29 2005-08-09 Brother Kogyo Kabushiki Kaisha Process unit and image forming apparatus having a structure to remove foreign matter
JP2003341861A (ja) * 2002-05-29 2003-12-03 Toshiba Tec Corp 手差し給紙装置
JP2004021133A (ja) * 2002-06-20 2004-01-22 Canon Inc 走査光学装置
JP4159813B2 (ja) * 2002-06-25 2008-10-01 シャープ株式会社 画像形成装置
JP3928545B2 (ja) * 2002-11-08 2007-06-13 ブラザー工業株式会社 光学部材保持手段、およびそれを備えた光走査装置、画像形成装置
US7252446B2 (en) * 2004-03-31 2007-08-07 Brother Kogoy Kabushiki Kaisha Image forming apparatus

Also Published As

Publication number Publication date
DE602005000545T2 (de) 2007-11-22
HK1077880B (zh) 2008-08-29
EP1586934A2 (de) 2005-10-19
EP1582907A1 (de) 2005-10-05
HK1077880A1 (en) 2006-02-24
ATE412199T1 (de) 2008-11-15
US7252446B2 (en) 2007-08-07
ATE354113T1 (de) 2007-03-15
US20050221907A1 (en) 2005-10-06
DE602005002174T2 (de) 2008-05-15
CN1677160A (zh) 2005-10-05
EP1777574A2 (de) 2007-04-25
CN1677260A (zh) 2005-10-05
US7319476B2 (en) 2008-01-15
DE602005010589D1 (de) 2008-12-04
EP1586934A3 (de) 2006-01-25
EP1777574B1 (de) 2008-10-22
ES2282943T3 (es) 2007-10-16
EP1586934B1 (de) 2007-08-29
ATE371882T1 (de) 2007-09-15
EP1582907B1 (de) 2007-02-14
US20050105953A1 (en) 2005-05-19
CN100421033C (zh) 2008-09-24
US20050220494A1 (en) 2005-10-06
HK1077882A1 (en) 2006-02-24
US20070217851A1 (en) 2007-09-20
EP1777574A3 (de) 2007-05-16
DE602005002174D1 (de) 2007-10-11
US7312808B2 (en) 2007-12-25
CN100373211C (zh) 2008-03-05
HK1077882B (zh) 2009-05-29
US7410313B2 (en) 2008-08-12

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: SAKAI, TOSHIO, NAGOYA, AICHI, JP

Inventor name: KATO, RYOTA, NAGOYA, AICHI, JP

Inventor name: MATSUURA, TAIZO, NAGOYA, AICHI, JP

8364 No opposition during term of opposition