ES418138A1 - Document reproduction apparatus with original document feeder - Google Patents

Document reproduction apparatus with original document feeder

Info

Publication number
ES418138A1
ES418138A1 ES418138A ES418138A ES418138A1 ES 418138 A1 ES418138 A1 ES 418138A1 ES 418138 A ES418138 A ES 418138A ES 418138 A ES418138 A ES 418138A ES 418138 A1 ES418138 A1 ES 418138A1
Authority
ES
Spain
Prior art keywords
original
advance
view
document
optical scanning
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.)
Expired
Application number
ES418138A
Other languages
Spanish (es)
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of ES418138A1 publication Critical patent/ES418138A1/en
Expired 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
    • 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
    • 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
    • G03G15/043—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 with means for controlling illumination or exposure
    • G03G15/0435—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 with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter

Abstract

An automatic copying apparatus of the type in which an original to be reproduced is supported on a stationary viewing stage, and a flowing light image of the original is created by a mobile optical scanning apparatus, the refinement comprising: an advancing device intended to advance the original documents normally located in a storage position adjacent to the viewing stage, out of the field of view of the mobile optical scanning device, means for moving the document advance from a storage position to an operating position relative to said platen, in which documents advanced by the advance device are within the field of view of said scanning device, means responsive to said last means, to automatically move the optical scanning device to a fixed position with respect to said advance device in order to "see" or view an advanced original document therethrough to create a light image flowing from the original in the image plane of the optical device, which gives the copier the ability to reproduce originals that are larger than normally reproduced. (Machine-translation by Google Translate, not legally binding)
ES418138A 1972-08-29 1973-08-23 Document reproduction apparatus with original document feeder Expired ES418138A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28468772A 1972-08-29 1972-08-29

Publications (1)

Publication Number Publication Date
ES418138A1 true ES418138A1 (en) 1976-06-01

Family

ID=23091151

Family Applications (2)

Application Number Title Priority Date Filing Date
ES418138A Expired ES418138A1 (en) 1972-08-29 1973-08-23 Document reproduction apparatus with original document feeder
ES442782A Expired ES442782A1 (en) 1972-08-29 1975-11-18 Document reproduction apparatus with original document feeder

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES442782A Expired ES442782A1 (en) 1972-08-29 1975-11-18 Document reproduction apparatus with original document feeder

Country Status (11)

Country Link
JP (1) JPS556906B2 (en)
AU (1) AU474469B2 (en)
BR (1) BR7303756D0 (en)
CA (1) CA1004724A (en)
DE (1) DE2311862C2 (en)
ES (2) ES418138A1 (en)
FR (1) FR2198179B1 (en)
GB (1) GB1424242A (en)
IT (1) IT993030B (en)
NL (1) NL162486C (en)
SE (1) SE389929B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564916B2 (en) * 1973-06-14 1981-02-02
JPS5538667B2 (en) * 1974-03-12 1980-10-06
US4000943A (en) * 1975-02-13 1977-01-04 Xerox Corporation Two speed, duel purpose document handling system
US4017172A (en) * 1975-04-24 1977-04-12 Xerox Corporation Document feeding apparatus
US4027963A (en) * 1975-06-20 1977-06-07 Xerox Corporation Multi-mode reproducing apparatus
US4018523A (en) * 1975-07-24 1977-04-19 Xerox Corporation Reproducing apparatus and process for forming multiple copies of a document
JPS5543594A (en) * 1979-09-12 1980-03-27 Mita Ind Co Ltd Electrophotographic copying machine
JPS57165862A (en) * 1981-04-06 1982-10-13 Ricoh Co Ltd Driving device for copying machine and the like

Also Published As

Publication number Publication date
JPS556906B2 (en) 1980-02-20
NL162486C (en) 1980-05-16
DE2311862A1 (en) 1974-03-14
ES442782A1 (en) 1977-08-16
FR2198179A1 (en) 1974-03-29
BR7303756D0 (en) 1974-07-25
IT993030B (en) 1975-09-30
AU5957073A (en) 1975-02-27
SE389929B (en) 1976-11-22
JPS4965837A (en) 1974-06-26
NL162486B (en) 1979-12-17
CA1004724A (en) 1977-02-01
FR2198179B1 (en) 1979-01-05
AU474469B2 (en) 1976-07-22
NL7311529A (en) 1974-03-04
DE2311862C2 (en) 1982-12-02
GB1424242A (en) 1976-02-11

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