FR1027003A - Transmetteurs de fac-similé - Google Patents
Transmetteurs de fac-similéInfo
- 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
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)
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)
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 |
DE8717891U1 (de) * | 1987-02-21 | 1990-12-06 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Einspannvorrichtung für Bildzylinder |
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)
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 |
-
1949
- 1949-10-19 US US122326A patent/US2657259A/en not_active Expired - Lifetime
-
1950
- 1950-08-18 GB GB20502/50A patent/GB677040A/en not_active Expired
- 1950-10-17 FR FR1027003D patent/FR1027003A/fr not_active Expired
- 1950-10-19 CH CH299890D patent/CH299890A/de unknown
-
1951
- 1951-08-10 FR FR63602D patent/FR63602E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH299890A (de) | 1954-06-30 |
FR63602E (fr) | 1955-09-30 |
GB677040A (en) | 1952-08-06 |
US2657259A (en) | 1953-10-27 |
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