GB1131797A - Copying apparatus having pneumatic holding and conveying means - Google Patents

Copying apparatus having pneumatic holding and conveying means

Info

Publication number
GB1131797A
GB1131797A GB43082/67A GB4308267A GB1131797A GB 1131797 A GB1131797 A GB 1131797A GB 43082/67 A GB43082/67 A GB 43082/67A GB 4308267 A GB4308267 A GB 4308267A GB 1131797 A GB1131797 A GB 1131797A
Authority
GB
United Kingdom
Prior art keywords
conveying means
copying apparatus
copy
sheet
pneumatic holding
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
GB43082/67A
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
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 Multigraphics Inc filed Critical Multigraphics Inc
Publication of GB1131797A publication Critical patent/GB1131797A/en
Expired legal-status Critical Current

Links

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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/26—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 the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

1,131,797. Electro-photographic apparatus. ADDRESSOGRAPH-MULTIGRAPH CORP. May 20, 1966 [May 21, 1965], No.43082/67. Divided out of 1, 131, 795. Heading G2H. The subject-matter of this Specification is included in Specification 1, 131, 795, but the claims relate to an apparatus for making a copy of an original on a copy sheet comprising sheet imaging means, sheet conveying means, and air impelling means the input side of which holds the copy sheet against the conveying means at one area and the discharge side of which forces the copy sheet against the conveying means at a second area.
GB43082/67A 1965-05-21 1966-05-20 Copying apparatus having pneumatic holding and conveying means Expired GB1131797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457649A US3397627A (en) 1965-05-21 1965-05-21 Photoelectrostatic copying machine

Publications (1)

Publication Number Publication Date
GB1131797A true GB1131797A (en) 1968-10-30

Family

ID=23817592

Family Applications (3)

Application Number Title Priority Date Filing Date
GB22608/66A Expired GB1131795A (en) 1965-05-21 1966-05-20 Control circuit for copying apparatus
GB43081/67A Expired GB1131796A (en) 1965-05-21 1966-05-20 Electrophotographic copying machine
GB43082/67A Expired GB1131797A (en) 1965-05-21 1966-05-20 Copying apparatus having pneumatic holding and conveying means

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB22608/66A Expired GB1131795A (en) 1965-05-21 1966-05-20 Control circuit for copying apparatus
GB43081/67A Expired GB1131796A (en) 1965-05-21 1966-05-20 Electrophotographic copying machine

Country Status (3)

Country Link
US (1) US3397627A (en)
DE (1) DE1522544C3 (en)
GB (3) GB1131795A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690759A (en) * 1966-04-18 1972-09-12 Minolta Camera Kk Electronic photocopying machine
US3856396A (en) * 1966-04-18 1974-12-24 Minolta Camera Kk Electronic photocopying machine
DE1288903B (en) * 1966-05-26 1969-02-06 Ricoh Kk Exposure device
US3498712A (en) * 1967-04-03 1970-03-03 Addressograph Multigraph Electrostatic imaging
US3609030A (en) * 1968-04-02 1971-09-28 Opto Graphics Inc Electrostatic book copier
US3612682A (en) * 1968-06-07 1971-10-12 Addressograph Multigraph Copier-duplicator machine providing for photoelectrostatic master from which copies are made
FR1589479A (en) * 1968-09-25 1970-03-31
US3669412A (en) * 1968-12-31 1972-06-13 Minolta Camera Kk Circuitry for controlling an electrostatic copier
US3655281A (en) * 1969-12-30 1972-04-11 Xerox Corp Billing apparatus
US3655282A (en) * 1969-12-31 1972-04-11 Addressograph Multigraph High speed photoelectrostatic copying machine
US4071295A (en) * 1971-06-03 1978-01-31 Canon Kabushiki Kaisha Copying apparatus for sheet originals and thicker originals
US3778147A (en) * 1972-07-11 1973-12-11 Xerox Corp Electrostatic reproduction machine having selectable magnification ratios
US3966319A (en) * 1975-04-21 1976-06-29 Xerox Corporation Flat field scanning mirror
US4046467A (en) * 1975-05-14 1977-09-06 Xerox Corporation Zoom lens copier

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168559A (en) * 1938-04-27 1939-08-08 Dexter Folder Co Sheet feeding apparatus
US2357674A (en) * 1939-01-30 1944-09-05 Sears Roebuck & Co Method of and means for selecting, reproducing, and assembling items of data
US2391274A (en) * 1943-05-21 1945-12-18 Eastman Kodak Co Control for record handling and copying apparatus
US2927503A (en) * 1954-04-10 1960-03-08 Zollinger Walter Photographic projection copying device
US3044386A (en) * 1958-07-23 1962-07-17 Lumoprint Zindler Kg Apparatus for making copies
US3135180A (en) * 1959-04-02 1964-06-02 Xerox Corp Xerographic apparatus
US3083622A (en) * 1959-06-12 1963-04-02 Robertson Photo Mechanix Inc Xerographic apparatus
US3076392A (en) * 1959-08-31 1963-02-05 Xerox Corp Xerographic reproducing apparatus
DE1175991B (en) * 1959-10-15 1964-08-13 Wilhelm Ritzerfeld Device for generating xerographic images
US3088386A (en) * 1959-11-16 1963-05-07 American Photocopy Equip Co Electrophotographic photocopy machine
US3115075A (en) * 1960-02-09 1963-12-24 Gen Dynamics Corp Bright display system
US3195430A (en) * 1960-12-28 1965-07-20 Radio Corp Of American Electrostatic printing apparatus
US3181420A (en) * 1963-05-23 1965-05-04 American Photocopy Equip Co Copying machine
US3206307A (en) * 1963-08-16 1965-09-14 Frederic G Ludwig Xerographic process
US3282177A (en) * 1964-02-24 1966-11-01 Harris Intertype Corp Electrophotographic apparatus
US3330179A (en) * 1964-05-11 1967-07-11 Scm Corp Automatic photocopying apparatus

Also Published As

Publication number Publication date
GB1131796A (en) 1968-10-30
GB1131795A (en) 1968-10-30
DE1522544C3 (en) 1974-04-04
US3397627A (en) 1968-08-20
DE1522544A1 (en) 1969-12-11
DE1522544B2 (en) 1973-09-13

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