DE3500210C2 - - Google Patents

Info

Publication number
DE3500210C2
DE3500210C2 DE3500210A DE3500210A DE3500210C2 DE 3500210 C2 DE3500210 C2 DE 3500210C2 DE 3500210 A DE3500210 A DE 3500210A DE 3500210 A DE3500210 A DE 3500210A DE 3500210 C2 DE3500210 C2 DE 3500210C2
Authority
DE
Germany
Prior art keywords
processing device
sub
motor
original
speed
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
Application number
DE3500210A
Other languages
German (de)
English (en)
Other versions
DE3500210A1 (de
Inventor
Hideshi Kawasaki Kanagawa Jp Oushiden
Akihiro Yokohama Kanagawa Jp Nishijima
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE3500210A1 publication Critical patent/DE3500210A1/de
Application granted granted Critical
Publication of DE3500210C2 publication Critical patent/DE3500210C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
DE19853500210 1984-01-09 1985-01-05 Einrichtung zum abtasten von dokumenten Granted DE3500210A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59001651A JPH071368B2 (ja) 1984-01-09 1984-01-09 原稿走査装置

Publications (2)

Publication Number Publication Date
DE3500210A1 DE3500210A1 (de) 1985-07-18
DE3500210C2 true DE3500210C2 (en, 2012) 1988-07-14

Family

ID=11507420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853500210 Granted DE3500210A1 (de) 1984-01-09 1985-01-05 Einrichtung zum abtasten von dokumenten

Country Status (3)

Country Link
US (1) US4595281A (en, 2012)
JP (1) JPH071368B2 (en, 2012)
DE (1) DE3500210A1 (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281632A (ja) * 1985-10-07 1987-04-15 Canon Inc 複写装置
JPH0799424B2 (ja) * 1986-05-21 1995-10-25 富士ゼロックス株式会社 画像形成装置の光学系駆動装置
JPH087488B2 (ja) * 1987-12-21 1996-01-29 シャープ株式会社 複写装置
JPH01182867A (ja) * 1988-01-14 1989-07-20 Toshiba Corp 画像形成装置
JPH03170923A (ja) * 1989-08-18 1991-07-24 Minolta Camera Co Ltd 画像走査装置
JP2793454B2 (ja) * 1991-11-27 1998-09-03 三田工業株式会社 走査系の駆動装置
JPH08152678A (ja) * 1994-11-29 1996-06-11 Fuji Photo Film Co Ltd 画像読取り・処理方法
JP4438733B2 (ja) * 2005-10-26 2010-03-24 ソニー株式会社 電子機器および電子機器制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852060A1 (de) * 1977-12-02 1979-06-13 Canon Kk Bilderzeugungsgeraet
JPS6018200B2 (ja) * 1979-07-03 1985-05-09 富士通株式会社 パルスモ−タの制御方式
US4332461A (en) * 1979-12-06 1982-06-01 Ibm Corporation Electrical drive for scanning optics in a continuously variable reduction copier
JPS5799664A (en) * 1980-12-11 1982-06-21 Asahi Optical Co Ltd Mirror-scanning control mechanism of variable magnification copying machine capable of contraction and enlargement
JPS57210367A (en) * 1981-06-18 1982-12-23 Toshiba Corp Image forming device
JPS57211172A (en) * 1981-06-22 1982-12-24 Toshiba Corp Exposure device

Also Published As

Publication number Publication date
US4595281A (en) 1986-06-17
JPS60144729A (ja) 1985-07-31
JPH071368B2 (ja) 1995-01-11
DE3500210A1 (de) 1985-07-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee