FR77412E - Tourne-disques à changement de vitesse automatique - Google Patents
Tourne-disques à changement de vitesse automatiqueInfo
- Publication number
- FR77412E FR77412E FR822390A FR822390A FR77412E FR 77412 E FR77412 E FR 77412E FR 822390 A FR822390 A FR 822390A FR 822390 A FR822390 A FR 822390A FR 77412 E FR77412 E FR 77412E
- 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 |
---|---|---|---|
FR822390A FR77412E (fr) | 1960-03-25 | 1960-03-25 | 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 |
---|---|---|---|
FR822390A FR77412E (fr) | 1960-03-25 | 1960-03-25 | Tourne-disques à changement de vitesse automatique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR77412E true FR77412E (fr) | 1962-03-02 |
Family
ID=8727881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR822390A Expired FR77412E (fr) | 1959-10-12 | 1960-03-25 | Tourne-disques à changement de vitesse automatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR77412E (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111431A (en) * | 1976-04-01 | 1978-09-05 | Skandinavisk Radio & Television Akts. | Record player with record determining means |
-
1960
- 1960-03-25 FR FR822390A patent/FR77412E/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111431A (en) * | 1976-04-01 | 1978-09-05 | Skandinavisk Radio & Television Akts. | Record player with record determining means |
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