NL140068B - ELECTROPHOTOGRAPHIC COPIER. - Google Patents

ELECTROPHOTOGRAPHIC COPIER.

Info

Publication number
NL140068B
NL140068B NL6714238A NL6714238A NL140068B NL 140068 B NL140068 B NL 140068B NL 6714238 A NL6714238 A NL 6714238A NL 6714238 A NL6714238 A NL 6714238A NL 140068 B NL140068 B NL 140068B
Authority
NL
Netherlands
Prior art keywords
electrophotographic copier
copier
electrophotographic
Prior art date
Application number
NL6714238A
Other languages
Dutch (nl)
Other versions
NL6714238A (en
Inventor
Shigeru Suzuki
Keiji Sugita
Yataka Koizumi
Tadaaki Kanno
Original Assignee
Ricoh Kk
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 Kk filed Critical Ricoh Kk
Publication of NL6714238A publication Critical patent/NL6714238A/xx
Publication of NL140068B publication Critical patent/NL140068B/en

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
    • G03B27/527—Projection optics for slit exposure in which the projection optics move as a whole in a translatory movement
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4443—Unicyclic
    • Y10T83/4448—Controlled by mechanical means

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Advancing Webs (AREA)
NL6714238A 1966-10-22 1967-10-19 ELECTROPHOTOGRAPHIC COPIER. NL140068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6954266 1966-10-22

Publications (2)

Publication Number Publication Date
NL6714238A NL6714238A (en) 1968-04-23
NL140068B true NL140068B (en) 1973-10-15

Family

ID=13405695

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6714238A NL140068B (en) 1966-10-22 1967-10-19 ELECTROPHOTOGRAPHIC COPIER.

Country Status (3)

Country Link
US (1) US3533691A (en)
DE (2) DE1597859C2 (en)
NL (1) NL140068B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4813446B1 (en) * 1969-03-10 1973-04-27
US3677633A (en) * 1969-12-31 1972-07-18 Xerox Corp Portable document abstractor
US3740132A (en) * 1970-02-02 1973-06-19 Canon Kk Electrophotographic apparatus
US3614222A (en) * 1970-04-24 1971-10-19 Olivetti & Co Spa Optical drive system for reproducing machine
JPS4948136B1 (en) * 1970-10-14 1974-12-19
US3724944A (en) * 1971-10-01 1973-04-03 Ricoh Kk Light intercepting screen winding and paying-out device for copying machines
JPS4854592A (en) * 1971-11-10 1973-07-31
US3779114A (en) * 1972-03-30 1973-12-18 Bell & Howell Co Knife programmer
GB1434102A (en) * 1972-07-20 1976-05-05 Mita Industrial Co Ltd Electrophotographic copying machine
JPS5527345B2 (en) * 1972-07-20 1980-07-19
DE2249408C3 (en) * 1972-10-09 1975-11-06 Hoechst Ag, 6000 Frankfurt Safety device
JPS5061237A (en) * 1973-09-29 1975-05-26
JPS5341232A (en) * 1976-09-28 1978-04-14 Olympus Optical Co Ltd Control device for feed paper cutter
US4259008A (en) * 1978-04-14 1981-03-31 Mita Industrial Company, Ltd. Electrostatic copying apparatus
DE2916204C2 (en) * 1978-04-25 1983-03-31 Iwatsu Electric Co., Ltd., Tokyo Electrographic copier with a vessel and a pump for receiving and conveying a liquid developer
JPS5584957A (en) * 1978-12-13 1980-06-26 Konishiroku Photo Ind Co Ltd Electrophotographic copier which permit combined copying with electric signal image
US4265153A (en) * 1980-02-04 1981-05-05 Minnesota Mining And Manufacturing Company Copy machine with automatic roll supplied copy paper feeding and cutting apparatus and control circuitry
JPS5723535U (en) * 1980-07-10 1982-02-06
EP0333157B1 (en) * 1988-03-16 1993-12-08 Sharp Kabushiki Kaisha Method of controlling transport of photoreceptive sheet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115814A (en) * 1955-12-06 1963-12-31 Edward K Kaprelian Offset electrophotography
US3040621A (en) * 1958-07-01 1962-06-26 Xerox Corp Xerographic plate supporting apparatus
US3220831A (en) * 1962-08-06 1965-11-30 Sun Chemical Corp Electrostatic printing method and apparatus using developer powder projection means
US3401613A (en) * 1964-10-30 1968-09-17 Xerox Corp Web cutter control device for xero-graphic reproducing apparatus
GB1143848A (en) * 1966-03-04 1900-01-01
US3418046A (en) * 1966-07-19 1968-12-24 Xerox Corp Signal storage device

Also Published As

Publication number Publication date
US3533691A (en) 1970-10-13
DE1597859C2 (en) 1979-07-05
DE1797541C3 (en) 1975-03-06
DE1797541A1 (en) 1971-11-25
DE1797541B2 (en) 1974-07-18
NL6714238A (en) 1968-04-23
DE1597859B1 (en) 1972-05-31

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: RICOH