DE2842218C2 - Anordnung zur zeilenweisen optischen Abtastung eines Films - Google Patents

Anordnung zur zeilenweisen optischen Abtastung eines Films

Info

Publication number
DE2842218C2
DE2842218C2 DE2842218A DE2842218A DE2842218C2 DE 2842218 C2 DE2842218 C2 DE 2842218C2 DE 2842218 A DE2842218 A DE 2842218A DE 2842218 A DE2842218 A DE 2842218A DE 2842218 C2 DE2842218 C2 DE 2842218C2
Authority
DE
Germany
Prior art keywords
film
rollers
arrangement
line
arrangement according
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
DE2842218A
Other languages
German (de)
English (en)
Other versions
DE2842218A1 (de
Inventor
Werner 6500 Mainz Becker
Ottokar Dipl.-Ing. 6108 Weiterstadt Klein
Dieter Dipl.-Ing. 6105 Ober-Ramstadt Poetsch
Rudolf 6086 Riedstadt Wulf
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.)
Philips GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2842218A priority Critical patent/DE2842218C2/de
Priority to GB7932737A priority patent/GB2034064B/en
Priority to US06/077,985 priority patent/US4281351A/en
Priority to JP12215179A priority patent/JPS5546736A/ja
Priority to FR7923972A priority patent/FR2437751B1/fr
Publication of DE2842218A1 publication Critical patent/DE2842218A1/de
Priority to GB08210393A priority patent/GB2105055B/en
Priority to GB08210392A priority patent/GB2105054B/en
Priority to GB08210549A priority patent/GB2105056B/en
Application granted granted Critical
Publication of DE2842218C2 publication Critical patent/DE2842218C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Projection-Type Copiers In General (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Studio Devices (AREA)
  • Facsimiles In General (AREA)
  • Projection Apparatus (AREA)
  • Details Of Television Scanning (AREA)
DE2842218A 1978-09-28 1978-09-28 Anordnung zur zeilenweisen optischen Abtastung eines Films Expired DE2842218C2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2842218A DE2842218C2 (de) 1978-09-28 1978-09-28 Anordnung zur zeilenweisen optischen Abtastung eines Films
GB7932737A GB2034064B (en) 1978-09-28 1979-09-21 Telecine projector
US06/077,985 US4281351A (en) 1978-09-28 1979-09-24 Apparatus for the line by line optical scanning of a film
JP12215179A JPS5546736A (en) 1978-09-28 1979-09-25 Optical filmmscanning device
FR7923972A FR2437751B1 (fr) 1978-09-28 1979-09-26 Dispositif pour le balayage optique ou la projection d'un film
GB08210393A GB2105055B (en) 1978-09-28 1982-04-08 Telecine projector
GB08210392A GB2105054B (en) 1978-09-28 1982-04-08 Telecine projector
GB08210549A GB2105056B (en) 1978-09-28 1982-04-08 Telecine projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2842218A DE2842218C2 (de) 1978-09-28 1978-09-28 Anordnung zur zeilenweisen optischen Abtastung eines Films

Publications (2)

Publication Number Publication Date
DE2842218A1 DE2842218A1 (de) 1980-05-22
DE2842218C2 true DE2842218C2 (de) 1983-05-11

Family

ID=6050697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2842218A Expired DE2842218C2 (de) 1978-09-28 1978-09-28 Anordnung zur zeilenweisen optischen Abtastung eines Films

Country Status (5)

Country Link
US (1) US4281351A (ref)
JP (1) JPS5546736A (ref)
DE (1) DE2842218C2 (ref)
FR (1) FR2437751B1 (ref)
GB (4) GB2034064B (ref)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2817932B2 (ja) * 1989-02-10 1998-10-30 キヤノン株式会社 画像読取装置
US4973151A (en) * 1990-03-23 1990-11-27 Eastman Kodak Company Film constraint and illumination system
US5153733A (en) * 1990-07-27 1992-10-06 Eastman Kodak Company Film scanner
US5548328A (en) * 1990-07-27 1996-08-20 Eastman Kodak Company Film scanner having drive belts for advancing film through an imaging station
US5146341A (en) * 1990-07-27 1992-09-08 Eastman Kodak Company Film scanner having a dynamic film gate and an integrating cylinder incorporated therein
US5088813A (en) * 1990-07-27 1992-02-18 Eastman Kodak Company Film scanner
US5419506A (en) * 1991-07-16 1995-05-30 Sony Electronics, Inc. Cine-video film transport apparatus
US5285325A (en) * 1992-02-18 1994-02-08 Eastman Kodak Company Web guiding device for use in a magnetic reading and/or recording apparatus
DE19813124B4 (de) * 1998-03-25 2006-11-23 Bts Holding International Bv Filmabtaster mit optisch durchlässigen Führungselementen
US6354706B1 (en) * 1999-10-01 2002-03-12 Editing Concepts, Inc. Free wheeling sprocket rotary gate for motion picture film

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US858612A (en) * 1907-01-07 1907-07-02 Heyl & Patterson Rollers for belt conveyers.
US1404773A (en) * 1919-06-16 1922-01-31 Internat Moving Picture & Film Machine for projecting colored motion pictures
US1437895A (en) * 1921-08-29 1922-12-05 Horst Ludwig Film gate
US1936205A (en) * 1929-11-06 1933-11-21 Freeman H Owens Roller support for sound record films
GB568283A (en) * 1943-09-03 1945-03-27 James Archibald Maytum Cinematographic and still picture projectors
US2868070A (en) * 1954-10-18 1959-01-13 American Optical Corp Optical printing apparatus
JPS4944155B1 (ref) * 1967-07-26 1974-11-26
US3469917A (en) * 1967-12-28 1969-09-30 Beseler Co Charles Film carrier
JPS5133691B2 (ref) * 1971-08-09 1976-09-21
FR2157228A5 (ref) * 1971-10-22 1973-06-01 Thomson Csf
GB1375604A (ref) * 1972-03-14 1974-11-27
GB1519398A (en) * 1976-05-06 1978-07-26 Rank Organisation Ltd Telecine equipment
DE2632378C2 (de) * 1976-07-19 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmäßigen Abtastung von Filmen
DE2735685C2 (de) * 1977-08-08 1984-06-14 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmäßigen Abtastung von Filmen

Also Published As

Publication number Publication date
GB2034064A (en) 1980-05-29
GB2105056A (en) 1983-03-16
GB2105055A (en) 1983-03-16
JPS5546736A (en) 1980-04-02
DE2842218A1 (de) 1980-05-22
JPS6231867B2 (ref) 1987-07-10
FR2437751A1 (fr) 1980-04-25
US4281351A (en) 1981-07-28
GB2034064B (en) 1983-03-09
GB2105054B (en) 1983-07-13
GB2105054A (en) 1983-03-16
GB2105055B (en) 1983-07-13
GB2105056B (en) 1983-08-03
FR2437751B1 (fr) 1986-07-04

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Legal Events

Date Code Title Description
OD Request for examination
8181 Inventor (new situation)

Free format text: POETSCH, DIETER, DIPL.-ING., 6105 OBER-RAMSTADT, DE BECKER, WERNER, 6500 MAINZ, DE KLEIN, OTTOKAR, DIPL.-ING., 6108 WEITERSTADT, DE WULF, RUDOLF, 6086 RIEDSTADT, DE

D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: BTS BROADCAST TELEVISION SYSTEMS GMBH, 6100 DARMST

8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS BROADCAST TELEVISION SYSTEMS GMBH, 64347 G