FR1027003A - Transmetteurs de fac-similé - Google Patents

Transmetteurs de fac-similé

Info

Publication number
FR1027003A
FR1027003A FR1027003DA FR1027003A FR 1027003 A FR1027003 A FR 1027003A FR 1027003D A FR1027003D A FR 1027003DA FR 1027003 A FR1027003 A FR 1027003A
Authority
FR
France
Prior art keywords
facsimile transmitters
facsimile
transmitters
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
Other languages
English (en)
Inventor
John Henry Hackenberg
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1027003A publication Critical patent/FR1027003A/fr
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
    • H04N1/0671—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 with sub-scanning by translational movement of the main-scanning components
    • H04N1/0678—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 with sub-scanning by translational movement of the main-scanning components using a lead-screw or worm
    • 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
    • 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
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/083—Holding means
    • H04N1/0834—Flexible holding means, e.g. envelopes or sheaths
    • 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
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/083—Holding means
    • H04N1/0839—Mechanical clamps, i.e. means for holding the sheet against the drum by mechanical force
    • 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR1027003D 1949-10-19 1950-10-17 Transmetteurs de fac-similé Expired FR1027003A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US122326A US2657259A (en) 1949-10-19 1949-10-19 Facsimile transmitter

Publications (1)

Publication Number Publication Date
FR1027003A true FR1027003A (fr) 1953-05-06

Family

ID=22402059

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1027003D Expired FR1027003A (fr) 1949-10-19 1950-10-17 Transmetteurs de fac-similé
FR63602D Expired FR63602E (fr) 1949-10-19 1951-08-10 Transmetteurs de fac-similé

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR63602D Expired FR63602E (fr) 1949-10-19 1951-08-10 Transmetteurs de fac-similé

Country Status (4)

Country Link
US (1) US2657259A (fr)
CH (1) CH299890A (fr)
FR (2) FR1027003A (fr)
GB (1) GB677040A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141061A (ja) * 1986-12-02 1988-06-13 Dainippon Screen Mfg Co Ltd 円筒走査型画像走査装置の入力処理装置
EP0279874B1 (fr) * 1987-02-21 1990-05-16 Dr.-Ing. Rudolf Hell GmbH Dispositif pour serrer des cylindres d'images
GB2280818B (en) * 1993-08-06 1998-01-07 Itek Colour Graphics Ltd Rotary drum scanner
GB2280813B (en) * 1993-08-06 1997-07-16 Itek Colour Graphics Ltd Rotary drum scanner
US8403124B2 (en) * 2005-03-30 2013-03-26 Strattec Security Corporation Residual magnetic devices and methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302827A (en) * 1942-11-24 Sheet mounting device
US1059041A (en) * 1909-07-06 1913-04-15 George Howlett Davis Music-roll spool.
US1039066A (en) * 1911-10-04 1912-09-17 J P Seeburg Piano Company Adjusting mechanism for rolls or spools for perforated music-sheets.
US2255868A (en) * 1936-11-13 1941-09-16 Western Union Telegraph Co System and apparatus for facsimile telegraphy
US2221078A (en) * 1938-07-08 1940-11-12 R B M Mfg Company Headlight beam indicator
US2315361A (en) * 1939-09-02 1943-03-30 Western Union Telegraph Co System and apparatus for facsimile telegraphy
US2258124A (en) * 1939-09-20 1941-10-07 Harry J Nichols Communication system
US2469423A (en) * 1942-08-14 1949-05-10 Western Union Telegraph Co Facsimile apparatus
US2339133A (en) * 1942-08-25 1944-01-11 Rca Corp Facsimile apparatus
US2496943A (en) * 1946-10-19 1950-02-07 Eastman Kodak Co Sound film scanning apparatus with automatic light variation compensation

Also Published As

Publication number Publication date
GB677040A (en) 1952-08-06
CH299890A (de) 1954-06-30
US2657259A (en) 1953-10-27
FR63602E (fr) 1955-09-30

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