FR2274067A1 - Mecanisme de remise en position de depart pour un dispositif audio-visuel - Google Patents

Mecanisme de remise en position de depart pour un dispositif audio-visuel

Info

Publication number
FR2274067A1
FR2274067A1 FR7517268A FR7517268A FR2274067A1 FR 2274067 A1 FR2274067 A1 FR 2274067A1 FR 7517268 A FR7517268 A FR 7517268A FR 7517268 A FR7517268 A FR 7517268A FR 2274067 A1 FR2274067 A1 FR 2274067A1
Authority
FR
France
Prior art keywords
audio
reset mechanism
visual device
visual
reset
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.)
Withdrawn
Application number
FR7517268A
Other languages
English (en)
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.)
GAF Corp
Original Assignee
GAF 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 GAF Corp filed Critical GAF Corp
Publication of FR2274067A1 publication Critical patent/FR2274067A1/fr
Withdrawn legal-status Critical Current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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/10—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier drum or disc carrier
    • G03B23/105—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier drum or disc carrier disc carriers
    • 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
    • G03B31/06—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is associated with successively-shown still pictures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Disk Changers (AREA)
  • Toys (AREA)
FR7517268A 1974-06-05 1975-06-03 Mecanisme de remise en position de depart pour un dispositif audio-visuel Withdrawn FR2274067A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/476,716 US3953118A (en) 1974-06-05 1974-06-05 Reset mechanism for an audio-visual device

Publications (1)

Publication Number Publication Date
FR2274067A1 true FR2274067A1 (fr) 1976-01-02

Family

ID=23892967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517268A Withdrawn FR2274067A1 (fr) 1974-06-05 1975-06-03 Mecanisme de remise en position de depart pour un dispositif audio-visuel

Country Status (8)

Country Link
US (1) US3953118A (fr)
BE (1) BE829898A (fr)
DE (1) DE2524158A1 (fr)
FR (1) FR2274067A1 (fr)
IT (1) IT1038569B (fr)
NL (1) NL7506669A (fr)
NO (1) NO751946L (fr)
SE (1) SE7506414L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684349A (en) * 1984-02-15 1987-08-04 Frank Ferguson Audio-visual teaching system and method
US4552535A (en) * 1984-05-18 1985-11-12 Frank Warren Ferguson Mechanical assembly for audio-visual teaching machines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484160A (en) * 1966-06-03 1969-12-16 Marvin Glass & Associates Audio-visual device
US3572704A (en) * 1968-09-05 1971-03-30 Marvin Glass & Associates Dexterity game with phonograph
BE775363R (fr) * 1971-04-23 1972-03-16 Staar Dev Cy S A Support de diapositives avec adjonction d'enregistrements sonores et dispositifs permettant la vision et l'audition simultanee

Also Published As

Publication number Publication date
BE829898A (fr) 1975-12-05
US3953118A (en) 1976-04-27
DE2524158A1 (de) 1976-01-02
SE7506414L (sv) 1975-12-08
NO751946L (fr) 1975-12-08
IT1038569B (it) 1979-11-30
NL7506669A (nl) 1975-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse