JPS5584932A - Method and apparatus for exposure - Google Patents

Method and apparatus for exposure

Info

Publication number
JPS5584932A
JPS5584932A JP16073278A JP16073278A JPS5584932A JP S5584932 A JPS5584932 A JP S5584932A JP 16073278 A JP16073278 A JP 16073278A JP 16073278 A JP16073278 A JP 16073278A JP S5584932 A JPS5584932 A JP S5584932A
Authority
JP
Japan
Prior art keywords
original platen
casing
stationary state
speed
optical system
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
JP16073278A
Other languages
Japanese (ja)
Inventor
Ryuzo Suzuki
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 JP16073278A priority Critical patent/JPS5584932A/en
Publication of JPS5584932A publication Critical patent/JPS5584932A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)

Abstract

PURPOSE: To constitute the original platen in a stationary state, by moving the photoreceptor in double speed in the same direction as the moving direction of scanning optical system with respect to the original platen.
CONSTITUTION: A stationary original platen 1 in flat form, and a belt 2 containing a plane 3 movable along parallel tracks are disposed on both sides of an optical system casing 6. The casing 6 is disposed in a way movable along parallel tracks with respect to the original platen 1, and is provided with two plane reflecting mirrors 7, 8 and a through-lens 9 set in stationary state. While exposing, the casing 6 is caused to move at speed V, while the photosensitive bent 2 at speed 2V. In this setting, copying can be made by setting the original platen 1 in stationary state.
COPYRIGHT: (C)1980,JPO&Japio
JP16073278A 1978-12-21 1978-12-21 Method and apparatus for exposure Pending JPS5584932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16073278A JPS5584932A (en) 1978-12-21 1978-12-21 Method and apparatus for exposure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16073278A JPS5584932A (en) 1978-12-21 1978-12-21 Method and apparatus for exposure

Publications (1)

Publication Number Publication Date
JPS5584932A true JPS5584932A (en) 1980-06-26

Family

ID=15721254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16073278A Pending JPS5584932A (en) 1978-12-21 1978-12-21 Method and apparatus for exposure

Country Status (1)

Country Link
JP (1) JPS5584932A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190091457A (en) 2016-12-20 2019-08-06 스파이버 가부시키가이샤 Fiber Reinforced Resin and Laminates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190091457A (en) 2016-12-20 2019-08-06 스파이버 가부시키가이샤 Fiber Reinforced Resin and Laminates

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