FR1105702A - Improvements to engraved phonogram players - Google Patents
Improvements to engraved phonogram playersInfo
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1105702T | 1954-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1105702A true FR1105702A (en) | 1955-12-07 |
Family
ID=9623581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1105702D Expired FR1105702A (en) | 1954-06-04 | 1954-06-04 | Improvements to engraved phonogram players |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1105702A (en) |
Cited By (5)
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 (en) * | 1958-11-20 | 1965-12-30 | Cosmocord Ltd | Tonearm for record player |
FR2390796A1 (en) * | 1977-05-13 | 1978-12-08 | Studer Willi | DEVICE FOR MOUNTING THE PHONO SENSOR OF A TURNTABLE |
-
1954
- 1954-06-04 FR FR1105702D patent/FR1105702A/en not_active Expired
Cited By (5)
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 (en) * | 1958-11-20 | 1965-12-30 | Cosmocord Ltd | Tonearm for record player |
US3028161A (en) * | 1959-01-26 | 1962-04-03 | Gen Dynamics Corp | Tone arm suspension and balancing system |
FR2390796A1 (en) * | 1977-05-13 | 1978-12-08 | Studer Willi | DEVICE FOR MOUNTING THE PHONO SENSOR OF A TURNTABLE |
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