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JPS53109646A - Optical scanner - Google Patents

Optical scanner

Info

Publication number
JPS53109646A
JPS53109646A JP2397577A JP2397577A JPS53109646A JP S53109646 A JPS53109646 A JP S53109646A JP 2397577 A JP2397577 A JP 2397577A JP 2397577 A JP2397577 A JP 2397577A JP S53109646 A JPS53109646 A JP S53109646A
Authority
JP
Japan
Prior art keywords
scanning
optical scanner
original
parabolic
focus
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.)
Pending
Application number
JP2397577A
Other languages
Japanese (ja)
Inventor
Toshio Kawakubo
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2397577A priority Critical patent/JPS53109646A/en
Publication of JPS53109646A publication Critical patent/JPS53109646A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To make possible scanning of the original with a simple device at high speed by scanning the original placed in flat form by means of a parabolic reflecting mirror and a scanning rotary mirror which is disposed at the focus of the parabolic face and is controlled of its rotation.
JP2397577A 1977-03-07 1977-03-07 Optical scanner Pending JPS53109646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2397577A JPS53109646A (en) 1977-03-07 1977-03-07 Optical scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2397577A JPS53109646A (en) 1977-03-07 1977-03-07 Optical scanner

Publications (1)

Publication Number Publication Date
JPS53109646A true JPS53109646A (en) 1978-09-25

Family

ID=12125543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2397577A Pending JPS53109646A (en) 1977-03-07 1977-03-07 Optical scanner

Country Status (1)

Country Link
JP (1) JPS53109646A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167118A (en) * 1980-05-28 1981-12-22 Katsuya Yamada Scanner of optical system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167118A (en) * 1980-05-28 1981-12-22 Katsuya Yamada Scanner of optical system

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