DE1902142A1 - Einrichtung fuer die Faksimilereproduktion - Google Patents

Einrichtung fuer die Faksimilereproduktion

Info

Publication number
DE1902142A1
DE1902142A1 DE19691902142 DE1902142A DE1902142A1 DE 1902142 A1 DE1902142 A1 DE 1902142A1 DE 19691902142 DE19691902142 DE 19691902142 DE 1902142 A DE1902142 A DE 1902142A DE 1902142 A1 DE1902142 A1 DE 1902142A1
Authority
DE
Germany
Prior art keywords
sheet
drum
scanning
light beam
arrangement
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.)
Withdrawn
Application number
DE19691902142
Other languages
German (de)
English (en)
Inventor
Byron Barkman
Austin Ross
Moe William West
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.)
PRINTING DEV INT
Original Assignee
PRINTING DEV INT
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 PRINTING DEV INT filed Critical PRINTING DEV INT
Publication of DE1902142A1 publication Critical patent/DE1902142A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06Scanning 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
    • H04N1/0671Scanning 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 with sub-scanning by translational movement of the main-scanning components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06Scanning 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06Scanning 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
    • H04N1/08Mechanisms for mounting or holding the sheet around the drum
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06Scanning 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
    • H04N1/08Mechanisms for mounting or holding the sheet around the drum
    • H04N1/0804Holding methods
    • H04N1/0817Holding sides of the sheet which are substantially perpendicular to the drum axis
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06Scanning 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
    • H04N1/08Mechanisms for mounting or holding the sheet around the drum
    • H04N1/083Holding means
    • H04N1/0834Flexible holding means, e.g. envelopes or sheaths
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/38Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393Enlarging or reducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Luminescent Compositions (AREA)
  • Discharge Lamp (AREA)
DE19691902142 1968-01-16 1969-01-16 Einrichtung fuer die Faksimilereproduktion Withdrawn DE1902142A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69825568A 1968-01-16 1968-01-16

Publications (1)

Publication Number Publication Date
DE1902142A1 true DE1902142A1 (de) 1969-09-04

Family

ID=24804517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691902142 Withdrawn DE1902142A1 (de) 1968-01-16 1969-01-16 Einrichtung fuer die Faksimilereproduktion

Country Status (4)

Country Link
US (1) US3558813A (enrdf_load_stackoverflow)
DE (1) DE1902142A1 (enrdf_load_stackoverflow)
GB (2) GB1229692A (enrdf_load_stackoverflow)
NL (1) NL163089C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7375858B2 (en) * 2002-03-19 2008-05-20 Fujifilm Corporation Image data control apparatus and method for image-recording device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109888A (en) * 1960-10-14 1963-11-05 Time Inc Scanning mechanism for facsimile reproduction system

Also Published As

Publication number Publication date
NL163089C (nl) 1980-07-15
NL6818109A (enrdf_load_stackoverflow) 1969-07-18
GB1229692A (enrdf_load_stackoverflow) 1971-04-28
NL163089B (nl) 1980-02-15
US3558813A (en) 1971-01-26
GB1229691A (enrdf_load_stackoverflow) 1971-04-28

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee