DE2142806A1 - Tonprojektor - Google Patents

Tonprojektor

Info

Publication number
DE2142806A1
DE2142806A1 DE19712142806 DE2142806A DE2142806A1 DE 2142806 A1 DE2142806 A1 DE 2142806A1 DE 19712142806 DE19712142806 DE 19712142806 DE 2142806 A DE2142806 A DE 2142806A DE 2142806 A1 DE2142806 A1 DE 2142806A1
Authority
DE
Germany
Prior art keywords
film
lever
sound
roller
pressure roller
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.)
Pending
Application number
DE19712142806
Other languages
German (de)
English (en)
Inventor
Robert Stephen Rochester N.Y. Vukosic (V.St.A.)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE2142806A1 publication Critical patent/DE2142806A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Moving Of Heads (AREA)
  • Advancing Webs (AREA)
DE19712142806 1970-08-27 1971-08-26 Tonprojektor Pending DE2142806A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6732570A 1970-08-27 1970-08-27

Publications (1)

Publication Number Publication Date
DE2142806A1 true DE2142806A1 (de) 1972-03-02

Family

ID=22075242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712142806 Pending DE2142806A1 (de) 1970-08-27 1971-08-26 Tonprojektor

Country Status (5)

Country Link
US (1) US3678209A (enrdf_load_stackoverflow)
JP (1) JPS5251540Y2 (enrdf_load_stackoverflow)
DE (1) DE2142806A1 (enrdf_load_stackoverflow)
FR (1) FR2103550B1 (enrdf_load_stackoverflow)
GB (1) GB1357925A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52165703U (enrdf_load_stackoverflow) * 1976-06-10 1977-12-15
JPH02130215U (enrdf_load_stackoverflow) * 1989-03-31 1990-10-26

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658954A (en) * 1951-06-26 1953-11-10 Rca Corp Motion-picture film handling apparatus
US3047671A (en) * 1959-05-29 1962-07-31 Bell & Howell Co Sound motion picture projector
US3233958A (en) * 1962-10-24 1966-02-08 Keystone Camera Company Inc Motion picture sound projector
US3352975A (en) * 1963-04-10 1967-11-14 Rca Corp Motion picture apparatus with magnetic and optical sound reproducing means
US3397290A (en) * 1965-03-08 1968-08-13 Eastman Kodak Co Mechanism for positioning rollers and transducer means relative to a film strip
US3576404A (en) * 1967-10-31 1971-04-27 Nippon Kogaku Kk Device for optical and magnetic sound track on film reproduction

Also Published As

Publication number Publication date
GB1357925A (en) 1974-06-26
US3678209A (en) 1972-07-18
FR2103550B1 (enrdf_load_stackoverflow) 1973-06-29
JPS47185U (enrdf_load_stackoverflow) 1972-04-20
JPS5251540Y2 (enrdf_load_stackoverflow) 1977-11-22
FR2103550A1 (enrdf_load_stackoverflow) 1972-04-14

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination