KR910008506A - Optical system drive of copier - Google Patents

Optical system drive of copier Download PDF

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Publication number
KR910008506A
KR910008506A KR1019900017060A KR900017060A KR910008506A KR 910008506 A KR910008506 A KR 910008506A KR 1019900017060 A KR1019900017060 A KR 1019900017060A KR 900017060 A KR900017060 A KR 900017060A KR 910008506 A KR910008506 A KR 910008506A
Authority
KR
South Korea
Prior art keywords
optical system
copier
system drive
driving
drive device
Prior art date
Application number
KR1019900017060A
Other languages
Korean (ko)
Inventor
노리유끼 후지와라
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910008506A publication Critical patent/KR910008506A/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

내용 없음No content

Description

복사기의 광학계 구동장치Optical system drive of copier

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실시예에 있어서의 광학계의 구동장치의 주요부분도이다.1 is a principal part view of a drive system of an optical system in one embodiment of the present invention.

제2도는 본 실시예에 있어서의 광학계의 속도불균일 측정결과를 표시한 도면이다.FIG. 2 is a diagram showing the results of velocity unevenness measurement of the optical system in this embodiment.

Claims (2)

광학계가 이동해서 원고를 판독하는 복사기에 있어서 광학계의 구동에 초음파모우터를 사용한 것을 특징으로 하는 복사기의 광학계 구동장치Optical system drive device of copier characterized by using an ultrasonic motor for driving optical system in copier for moving optical system to read originals 제1항에 있어서, 광학계의 구동에 직선형의 초음파모우터를 사용한 것을 특징으로 하는 복사기의 광학계 구동장치The optical system drive device according to claim 1, wherein a linear ultrasonic motor is used for driving the optical system. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900017060A 1989-10-25 1990-10-24 Optical system drive of copier KR910008506A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1278859A JPH03139628A (en) 1989-10-25 1989-10-25 Optical system driver for copying machine
JP1-278859 1989-10-25

Publications (1)

Publication Number Publication Date
KR910008506A true KR910008506A (en) 1991-05-31

Family

ID=17603129

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017060A KR910008506A (en) 1989-10-25 1990-10-24 Optical system drive of copier

Country Status (2)

Country Link
JP (1) JPH03139628A (en)
KR (1) KR910008506A (en)

Also Published As

Publication number Publication date
JPH03139628A (en) 1991-06-13

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