FR2278133A1 - Dispositif et procede de reproduction d'une information enregistree - Google Patents

Dispositif et procede de reproduction d'une information enregistree

Info

Publication number
FR2278133A1
FR2278133A1 FR7424194A FR7424194A FR2278133A1 FR 2278133 A1 FR2278133 A1 FR 2278133A1 FR 7424194 A FR7424194 A FR 7424194A FR 7424194 A FR7424194 A FR 7424194A FR 2278133 A1 FR2278133 A1 FR 2278133A1
Authority
FR
France
Prior art keywords
recorded information
reproducing recorded
reproducing
information
recorded
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Withdrawn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
FR7424194A
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.)
Individual
Original Assignee
Individual
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 US05/486,455 priority Critical patent/US3953036A/en
Application filed by Individual filed Critical Individual
Priority to FR7424194A priority patent/FR2278133A1/fr
Publication of FR2278133A1 publication Critical patent/FR2278133A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/032—Positioning by moving the door or the cover
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0281—Positioning or locking of single discs of discs rotating during transducing operation by an adapter enabling the centre-pin to receive carriers with large centre hole
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/10—Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/09—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only
    • G11B3/093—Means coupled to the cover
FR7424194A 1974-07-08 1974-07-11 Dispositif et procede de reproduction d'une information enregistree Withdrawn FR2278133A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/486,455 US3953036A (en) 1974-07-08 1974-07-08 Method of and apparatus for reproducing recorded information
FR7424194A FR2278133A1 (fr) 1974-07-08 1974-07-11 Dispositif et procede de reproduction d'une information enregistree

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/486,455 US3953036A (en) 1974-07-08 1974-07-08 Method of and apparatus for reproducing recorded information
FR7424194A FR2278133A1 (fr) 1974-07-08 1974-07-11 Dispositif et procede de reproduction d'une information enregistree

Publications (1)

Publication Number Publication Date
FR2278133A1 true FR2278133A1 (fr) 1976-02-06

Family

ID=26218432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424194A Withdrawn FR2278133A1 (fr) 1974-07-08 1974-07-11 Dispositif et procede de reproduction d'une information enregistree

Country Status (2)

Country Link
US (1) US3953036A (fr)
FR (1) FR2278133A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292720A2 (fr) * 1987-05-15 1988-11-30 Polaroid Corporation Méthode et appareil d'alimentation d'une carte

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422247A (en) * 1977-07-18 1979-02-20 Watanabe Kenkyusho Structure of simplifying toy record player
GB2088615B (en) * 1980-04-22 1984-04-11 Sharp Kk Loading record disc in gramophone turntable
NL8300731A (nl) * 1983-02-28 1984-09-17 Philips Nv Platenspeler met een remmechanisme voor het afremmen van een plaat.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432168A (en) * 1966-01-03 1969-03-11 Gen Electric Turntable braking mechanism for recording apparatus
US3561768A (en) * 1969-04-28 1971-02-09 Castagna Electronics Corp Phonograph
US3773331A (en) * 1970-12-16 1973-11-20 K Watanabe Toy phonograph

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292720A2 (fr) * 1987-05-15 1988-11-30 Polaroid Corporation Méthode et appareil d'alimentation d'une carte
EP0292720A3 (fr) * 1987-05-15 1990-12-05 Polaroid Corporation Méthode et appareil d'alimentation d'une carte

Also Published As

Publication number Publication date
US3953036A (en) 1976-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse