FR78109E - Sound film device by automatic selection - Google Patents

Sound film device by automatic selection

Info

Publication number
FR78109E
FR78109E FR833215A FR833215A FR78109E FR 78109 E FR78109 E FR 78109E FR 833215 A FR833215 A FR 833215A FR 833215 A FR833215 A FR 833215A FR 78109 E FR78109 E FR 78109E
Authority
FR
France
Prior art keywords
film device
automatic selection
sound film
sound
selection
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
FR833215A
Other languages
French (fr)
Inventor
Lucien Felix Prat
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
Priority to US289700A priority Critical patent/US2720553A/en
Priority claimed from FR771597A external-priority patent/FR1253824A/en
Application filed filed Critical
Priority to FR833215A priority patent/FR78109E/en
Priority to GB2481961A priority patent/GB952648A/en
Application granted granted Critical
Publication of FR78109E publication Critical patent/FR78109E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/68—Automatic cassette changing arrangements; automatic tape changing arrangements
    • G11B15/6895—Automatic tape changing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0218—Mono-tubular units
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/16—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for devices exhibiting advertisements, announcements, pictures or the like
    • G07F17/163—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for devices exhibiting advertisements, announcements, pictures or the like for film projection apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR833215A 1952-05-23 1960-07-18 Sound film device by automatic selection Expired FR78109E (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US289700A US2720553A (en) 1952-05-23 1952-05-23 Polarized color television
FR833215A FR78109E (en) 1958-07-31 1960-07-18 Sound film device by automatic selection
GB2481961A GB952648A (en) 1960-07-18 1961-07-10 Apparatus for the automatic projection of selected films

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR771597A FR1253824A (en) 1958-07-31 1958-07-31 Sound film device by automatic selection
FR833215A FR78109E (en) 1958-07-31 1960-07-18 Sound film device by automatic selection

Publications (1)

Publication Number Publication Date
FR78109E true FR78109E (en) 1962-06-08

Family

ID=26183513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833215A Expired FR78109E (en) 1952-05-23 1960-07-18 Sound film device by automatic selection

Country Status (1)

Country Link
FR (1) FR78109E (en)

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