JPS5535356A - Rotation type scanning method - Google Patents

Rotation type scanning method

Info

Publication number
JPS5535356A
JPS5535356A JP10815578A JP10815578A JPS5535356A JP S5535356 A JPS5535356 A JP S5535356A JP 10815578 A JP10815578 A JP 10815578A JP 10815578 A JP10815578 A JP 10815578A JP S5535356 A JPS5535356 A JP S5535356A
Authority
JP
Japan
Prior art keywords
scanning
original picture
rotation type
light beam
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.)
Granted
Application number
JP10815578A
Other languages
Japanese (ja)
Other versions
JPS6048016B2 (en
Inventor
Mitsuhiko Yamada
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing 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 Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Priority to JP53108155A priority Critical patent/JPS6048016B2/en
Publication of JPS5535356A publication Critical patent/JPS5535356A/en
Publication of JPS6048016B2 publication Critical patent/JPS6048016B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

PURPOSE: To obtain rotation type scanning record differing in magnification, by disposing plural transparent supporting plates having arc section in cylindrical form or partially cylindrical form, and feeding each supporting plate in the cylindrical axial direction at individual speed to perform sub-scanning.
CONSTITUTION: An original picture 12 on an original supporting plate 11 is moved in the direction of sub-scanning through a feed screw 13 and a guide rod 14 at a speed corresponding to the desired copying magnification of the original picture 12, and is successively scanned in the main direction by a light beam from a ray pipe 15 at a speed corresponding to the rotating speed of the ray pipe 15. The light beam transmitted through the original picture 12 enters a fiber unit 22 while scanning the inner end face of the fiber unit 22 in one direction.
COPYRIGHT: (C)1980,JPO&Japio
JP53108155A 1978-09-05 1978-09-05 Rotary scanning method Expired JPS6048016B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53108155A JPS6048016B2 (en) 1978-09-05 1978-09-05 Rotary scanning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53108155A JPS6048016B2 (en) 1978-09-05 1978-09-05 Rotary scanning method

Publications (2)

Publication Number Publication Date
JPS5535356A true JPS5535356A (en) 1980-03-12
JPS6048016B2 JPS6048016B2 (en) 1985-10-24

Family

ID=14477336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53108155A Expired JPS6048016B2 (en) 1978-09-05 1978-09-05 Rotary scanning method

Country Status (1)

Country Link
JP (1) JPS6048016B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975753A (en) * 1982-10-22 1984-04-28 Matsushita Electric Ind Co Ltd Original reader
JPS59159125A (en) * 1983-03-01 1984-09-08 Tohoku Richo Kk Recorder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975753A (en) * 1982-10-22 1984-04-28 Matsushita Electric Ind Co Ltd Original reader
JPS59159125A (en) * 1983-03-01 1984-09-08 Tohoku Richo Kk Recorder

Also Published As

Publication number Publication date
JPS6048016B2 (en) 1985-10-24

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