FR1105702A - Perfectionnements aux lecteurs de phonogrammes gravés - Google Patents

Perfectionnements aux lecteurs de phonogrammes gravés

Info

Publication number
FR1105702A
FR1105702A FR1105702DA FR1105702A FR 1105702 A FR1105702 A FR 1105702A FR 1105702D A FR1105702D A FR 1105702DA FR 1105702 A FR1105702 A FR 1105702A
Authority
FR
France
Prior art keywords
phonogram
engraved
players
phonogram players
engraved phonogram
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
English (en)
Inventor
Adrien Poncet
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 filed Critical
Application granted granted Critical
Publication of FR1105702A publication Critical patent/FR1105702A/fr
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
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
    • G11B3/14—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using effects of gravity or inertia, e.g. counterweight
FR1105702D 1954-06-04 1954-06-04 Perfectionnements aux lecteurs de phonogrammes gravés Expired FR1105702A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1105702T 1954-06-04

Publications (1)

Publication Number Publication Date
FR1105702A true FR1105702A (fr) 1955-12-07

Family

ID=9623581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1105702D Expired FR1105702A (fr) 1954-06-04 1954-06-04 Perfectionnements aux lecteurs de phonogrammes gravés

Country Status (1)

Country Link
FR (1) FR1105702A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993698A (en) * 1957-05-31 1961-07-25 Walter O Stanton Phonograph pick-up arm
US3028161A (en) * 1959-01-26 1962-04-03 Gen Dynamics Corp Tone arm suspension and balancing system
US3051494A (en) * 1958-11-20 1962-08-28 Cosmocord Ltd Gramophone pickups
DE1208091B (de) * 1958-11-20 1965-12-30 Cosmocord Ltd Tonarm fuer Plattenspieler
FR2390796A1 (fr) * 1977-05-13 1978-12-08 Studer Willi Dispositif pour le montage du phonocapteur d'un tourne-disques

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993698A (en) * 1957-05-31 1961-07-25 Walter O Stanton Phonograph pick-up arm
US3051494A (en) * 1958-11-20 1962-08-28 Cosmocord Ltd Gramophone pickups
DE1208091B (de) * 1958-11-20 1965-12-30 Cosmocord Ltd Tonarm fuer Plattenspieler
US3028161A (en) * 1959-01-26 1962-04-03 Gen Dynamics Corp Tone arm suspension and balancing system
FR2390796A1 (fr) * 1977-05-13 1978-12-08 Studer Willi Dispositif pour le montage du phonocapteur d'un tourne-disques

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