FR2339885A1 - Mecanisme pour le deplacement du systeme d'exposition d'une machine de reproduction electrophotographique de documents - Google Patents

Mecanisme pour le deplacement du systeme d'exposition d'une machine de reproduction electrophotographique de documents

Info

Publication number
FR2339885A1
FR2339885A1 FR7639683A FR7639683A FR2339885A1 FR 2339885 A1 FR2339885 A1 FR 2339885A1 FR 7639683 A FR7639683 A FR 7639683A FR 7639683 A FR7639683 A FR 7639683A FR 2339885 A1 FR2339885 A1 FR 2339885A1
Authority
FR
France
Prior art keywords
moving
exposure system
reproduction machine
document reproduction
electrophotographic document
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
FR7639683A
Other languages
English (en)
Other versions
FR2339885B1 (fr
Inventor
William D Clark
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2339885A1 publication Critical patent/FR2339885A1/fr
Application granted granted Critical
Publication of FR2339885B1 publication Critical patent/FR2339885B1/fr
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18152—Belt or chain carried member
FR7639683A 1976-01-28 1976-12-22 Mecanisme pour le deplacement du systeme d'exposition d'une machine de reproduction electrophotographique de documents Granted FR2339885A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/653,067 US4023897A (en) 1976-01-28 1976-01-28 Optics drive mechanism

Publications (2)

Publication Number Publication Date
FR2339885A1 true FR2339885A1 (fr) 1977-08-26
FR2339885B1 FR2339885B1 (fr) 1979-03-09

Family

ID=24619364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639683A Granted FR2339885A1 (fr) 1976-01-28 1976-12-22 Mecanisme pour le deplacement du systeme d'exposition d'une machine de reproduction electrophotographique de documents

Country Status (16)

Country Link
US (1) US4023897A (fr)
JP (1) JPS5293336A (fr)
AR (1) AR215613A1 (fr)
AU (1) AU500606B2 (fr)
BE (1) BE849862A (fr)
BR (1) BR7700513A (fr)
CA (1) CA1104192A (fr)
CH (1) CH601846A5 (fr)
DE (1) DE2654817A1 (fr)
ES (1) ES455398A1 (fr)
FR (1) FR2339885A1 (fr)
GB (1) GB1525660A (fr)
IT (1) IT1068452B (fr)
NL (1) NL7700346A (fr)
PT (1) PT66129B (fr)
SU (1) SU640683A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325626A (en) * 1978-12-13 1982-04-20 Mita Industrial Co., Ltd. Electrostatic copying apparatus
US4213696A (en) * 1979-05-04 1980-07-22 Western Reserve Electronics, Inc. Scan mechanism for a microfilm reader/printer
US4355883A (en) * 1979-10-15 1982-10-26 Savin Corporation Photocopier scanning apparatus
US4634267A (en) * 1985-02-14 1987-01-06 International Business Machines Corporation Photocopier scanning apparatus and method for adjustment
US4623239A (en) * 1985-02-21 1986-11-18 Xerox Corporation Optical scanning system
GB8509416D0 (en) * 1985-04-12 1985-05-15 Imtec Group Plc Optical scanning
JP2000283722A (ja) * 1999-03-29 2000-10-13 Ando Electric Co Ltd 光学部品駆動装置と光干渉計

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554640A (en) * 1968-11-25 1971-01-12 Ibm Drive coupling system
US3784297A (en) * 1970-03-11 1974-01-08 Canon Kk Photocopying machine
US3736056A (en) * 1972-01-27 1973-05-29 Dyk Research Corp Van Apparatus for imparting intermittent rotation to a first member in rotating registry with a second member
DE2258669C2 (de) * 1972-11-30 1982-05-13 Agfa-Gevaert Ag, 5090 Leverkusen Buchkopiergerät

Also Published As

Publication number Publication date
NL7700346A (nl) 1977-08-01
AU2172777A (en) 1978-08-03
FR2339885B1 (fr) 1979-03-09
PT66129B (en) 1978-06-30
AU500606B2 (en) 1979-05-24
BR7700513A (pt) 1977-10-04
JPS5534424B2 (fr) 1980-09-06
IT1068452B (it) 1985-03-21
CA1104192A (fr) 1981-06-30
ES455398A1 (es) 1978-02-16
JPS5293336A (en) 1977-08-05
AR215613A1 (es) 1979-10-31
BE849862A (fr) 1977-04-15
US4023897A (en) 1977-05-17
DE2654817A1 (de) 1977-08-04
SU640683A3 (ru) 1978-12-30
GB1525660A (en) 1978-09-20
PT66129A (en) 1977-02-01
CH601846A5 (fr) 1978-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse