FR1297668A - Device for positioning the phonographic arm in automatic record changers - Google Patents

Device for positioning the phonographic arm in automatic record changers

Info

Publication number
FR1297668A
FR1297668A FR871047A FR871047A FR1297668A FR 1297668 A FR1297668 A FR 1297668A FR 871047 A FR871047 A FR 871047A FR 871047 A FR871047 A FR 871047A FR 1297668 A FR1297668 A FR 1297668A
Authority
FR
France
Prior art keywords
phonographic
arm
positioning
automatic record
record changers
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
FR871047A
Other languages
French (fr)
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.)
Usines Gustave Staar SA
Original Assignee
Usines Gustave Staar SA
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 Usines Gustave Staar SA filed Critical Usines Gustave Staar SA
Priority to FR871047A priority Critical patent/FR1297668A/en
Application granted granted Critical
Publication of FR1297668A publication Critical patent/FR1297668A/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
    • 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
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08503—Control of drive of the head
    • G11B3/08506—Control of drive of the head for pivoting pick-up arms
    • G11B3/08509—Control of drive of the head for pivoting pick-up arms using mechanical detecting means
FR871047A 1960-08-29 1961-08-18 Device for positioning the phonographic arm in automatic record changers Expired FR1297668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR871047A FR1297668A (en) 1960-08-29 1961-08-18 Device for positioning the phonographic arm in automatic record changers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE472487 1960-08-29
FR871047A FR1297668A (en) 1960-08-29 1961-08-18 Device for positioning the phonographic arm in automatic record changers

Publications (1)

Publication Number Publication Date
FR1297668A true FR1297668A (en) 1962-06-29

Family

ID=25655268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871047A Expired FR1297668A (en) 1960-08-29 1961-08-18 Device for positioning the phonographic arm in automatic record changers

Country Status (1)

Country Link
FR (1) FR1297668A (en)

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