CA1193308A - Drum scanners - Google Patents

Drum scanners

Info

Publication number
CA1193308A
CA1193308A CA000413973A CA413973A CA1193308A CA 1193308 A CA1193308 A CA 1193308A CA 000413973 A CA000413973 A CA 000413973A CA 413973 A CA413973 A CA 413973A CA 1193308 A CA1193308 A CA 1193308A
Authority
CA
Canada
Prior art keywords
roller
pot
roller according
structures
cylindrical element
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
CA000413973A
Other languages
English (en)
French (fr)
Inventor
Wolfgang Dinse
Ralf Balzeit
Reinhard Gesell
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.)
Dr Ing Rudolf Hell GmbH
Original Assignee
Dr Ing Rudolf Hell GmbH
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 Dr Ing Rudolf Hell GmbH filed Critical Dr Ing Rudolf Hell GmbH
Application granted granted Critical
Publication of CA1193308A publication Critical patent/CA1193308A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0692—Details of the cylindrical surface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
CA000413973A 1981-10-31 1982-10-22 Drum scanners Expired CA1193308A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3143342A DE3143342C2 (de) 1981-10-31 1981-10-31 Trommel für Trommelscanner
DEP3143342.1 1981-10-31

Publications (1)

Publication Number Publication Date
CA1193308A true CA1193308A (en) 1985-09-10

Family

ID=6145355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000413973A Expired CA1193308A (en) 1981-10-31 1982-10-22 Drum scanners

Country Status (8)

Country Link
EP (1) EP0078376A3 (enrdf_load_stackoverflow)
JP (1) JPS5886546A (enrdf_load_stackoverflow)
AU (1) AU8931382A (enrdf_load_stackoverflow)
CA (1) CA1193308A (enrdf_load_stackoverflow)
DE (1) DE3143342C2 (enrdf_load_stackoverflow)
DK (1) DK477382A (enrdf_load_stackoverflow)
IL (1) IL67095A (enrdf_load_stackoverflow)
SU (1) SU1215610A3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687323A (en) * 1985-03-07 1987-08-18 Dainippon Screen Mfg. Co., Ltd. Rotary suction drum

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141344U (ja) * 1983-03-09 1984-09-21 大日本スクリ−ン製造株式会社 各種サイズフイルムを着脱自在とする記録ドラム
GB8427353D0 (en) * 1984-10-30 1984-12-05 Crosfield Electronics Ltd Cylinders
DE9017695U1 (de) * 1990-07-20 1991-12-19 H. Berthold AG, 12247 Berlin Einrichtung zum Transport und Festhalten von Vorlagen und Aufzeichnungsmaterial
JPH0669506U (ja) * 1993-03-18 1994-09-30 ヤンマーディーゼル株式会社 減速逆転機のブリーザ機構

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE357401C (de) * 1922-08-22 Friedrich Schwerd Dipl Ing Antriebstrommel
GB762453A (en) * 1952-04-23 1956-11-28 Gilbert Edward Fisher A new or improved construction of metal cylinder, drum, roller or the like
DE1276688B (de) * 1964-10-20 1968-09-05 Arnstadt Fernmeldewerk Anordnung fuer Bildtrommeln von Faksimilegeraeten
FR1454191A (fr) * 1964-12-10 1966-07-22 Muirhead & Co Ltd Tambour pour transmission d'images à distance
DE2006880A1 (de) * 1970-02-14 1971-11-11 Karl Stumpf KG, 4000 Düsseldorf Konische Rolle für Rollenbahnkurven
US3925607A (en) * 1974-08-21 1975-12-09 Singer Co Rotary data base converter with flexible data base
US4268841A (en) * 1979-06-28 1981-05-19 Canon Kabushiki Kaisha Image recording method and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687323A (en) * 1985-03-07 1987-08-18 Dainippon Screen Mfg. Co., Ltd. Rotary suction drum

Also Published As

Publication number Publication date
DE3143342A1 (de) 1983-05-26
IL67095A0 (en) 1983-02-23
JPS6246853B2 (enrdf_load_stackoverflow) 1987-10-05
IL67095A (en) 1986-02-28
DK477382A (da) 1983-05-01
DE3143342C2 (de) 1983-10-06
SU1215610A3 (ru) 1986-02-28
EP0078376A3 (de) 1986-02-19
JPS5886546A (ja) 1983-05-24
EP0078376A2 (de) 1983-05-11
AU8931382A (en) 1983-05-05

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry