FR1246823A - Tourne-disques à changement de vitesse automatique - Google Patents
Tourne-disques à changement de vitesse automatiqueInfo
- Publication number
- FR1246823A FR1246823A FR807243A FR807243A FR1246823A FR 1246823 A FR1246823 A FR 1246823A FR 807243 A FR807243 A FR 807243A FR 807243 A FR807243 A FR 807243A FR 1246823 A FR1246823 A FR 1246823A
- Authority
- FR
- France
- Prior art keywords
- turntables
- speed change
- automatic speed
- automatic
- change
- 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
- G11B17/12—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis
- G11B17/14—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis by mechanism in rotating centre post, e.g. permitting the playing of both sides of a record
-
- 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
- G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
- G11B19/265—Friction wheel drive
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR807243A FR1246823A (fr) | 1959-10-12 | 1959-10-12 | Tourne-disques à changement de vitesse automatique |
GB3439960A GB961548A (en) | 1959-10-12 | 1960-10-07 | Improvements in or relating to gramophone record playing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR807243A FR1246823A (fr) | 1959-10-12 | 1959-10-12 | Tourne-disques à changement de vitesse automatique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1246823A true FR1246823A (fr) | 1960-11-25 |
Family
ID=8720018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR807243A Expired FR1246823A (fr) | 1959-10-12 | 1959-10-12 | Tourne-disques à changement de vitesse automatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1246823A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1165301B (de) * | 1961-04-13 | 1964-03-12 | Philips Nv | Vorrichtung zum selbsttaetigen Einstellen der Drehzal bei Plattenspielern |
US3162447A (en) * | 1961-04-12 | 1964-12-22 | Gen Ind Co | Plural-speed phonograph turntable drive mechanisms |
DE1202522B (de) * | 1964-10-29 | 1965-10-07 | Perpetuum Ebner Kg | Schallplattenabtasteinrichtung, welche die Plattengroesse abfuehlt |
US3220735A (en) * | 1961-04-13 | 1965-11-30 | Philips Corp | Automatic speed changer for a record player |
-
1959
- 1959-10-12 FR FR807243A patent/FR1246823A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3162447A (en) * | 1961-04-12 | 1964-12-22 | Gen Ind Co | Plural-speed phonograph turntable drive mechanisms |
DE1165301B (de) * | 1961-04-13 | 1964-03-12 | Philips Nv | Vorrichtung zum selbsttaetigen Einstellen der Drehzal bei Plattenspielern |
US3220735A (en) * | 1961-04-13 | 1965-11-30 | Philips Corp | Automatic speed changer for a record player |
DE1202522B (de) * | 1964-10-29 | 1965-10-07 | Perpetuum Ebner Kg | Schallplattenabtasteinrichtung, welche die Plattengroesse abfuehlt |
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