FR1120490A - Device for playing phonograph records - Google Patents

Device for playing phonograph records

Info

Publication number
FR1120490A
FR1120490A FR1120490DA FR1120490A FR 1120490 A FR1120490 A FR 1120490A FR 1120490D A FR1120490D A FR 1120490DA FR 1120490 A FR1120490 A FR 1120490A
Authority
FR
France
Prior art keywords
phonograph records
playing phonograph
playing
records
phonograph
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
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.)
PERPETUUM EBNER
Original Assignee
PERPETUUM EBNER
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 PERPETUUM EBNER filed Critical PERPETUUM EBNER
Application granted granted Critical
Publication of FR1120490A publication Critical patent/FR1120490A/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
    • G11B3/08535—Driving the head
    • G11B3/08538—Driving the head the head being driven by the same means as the record can
    • G11B3/08541—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms
    • G11B3/08545—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms driven by cams
    • G11B3/08548—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms driven by cams using friction coupling
    • G11B3/08551—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms driven by cams using friction coupling for the horizontal movement only
    • 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
FR1120490D 1955-03-11 1955-03-11 Device for playing phonograph records Expired FR1120490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1120490T 1955-03-11

Publications (1)

Publication Number Publication Date
FR1120490A true FR1120490A (en) 1956-07-06

Family

ID=9631523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120490D Expired FR1120490A (en) 1955-03-11 1955-03-11 Device for playing phonograph records

Country Status (1)

Country Link
FR (1) FR1120490A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034383B (en) * 1955-06-08 1958-07-17 Electroacustic Gmbh Stacking axis
DE1117316B (en) * 1957-06-17 1961-11-16 Birmingham Sound Reproducers L Record changer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034383B (en) * 1955-06-08 1958-07-17 Electroacustic Gmbh Stacking axis
DE1117316B (en) * 1957-06-17 1961-11-16 Birmingham Sound Reproducers L Record changer

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