FR1172722A - Changeur de disques pour phonographe - Google Patents
Changeur de disques pour phonographeInfo
- Publication number
- FR1172722A FR1172722A FR1172722DA FR1172722A FR 1172722 A FR1172722 A FR 1172722A FR 1172722D A FR1172722D A FR 1172722DA FR 1172722 A FR1172722 A FR 1172722A
- Authority
- FR
- France
- Prior art keywords
- phonograph
- record changer
- changer
- record
- 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
- 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
-
- 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
- G11B17/16—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 stationary centre post, e.g. with stepped post, using fingers on post
- G11B17/162—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 stationary centre post, e.g. with stepped post, using fingers on post with means for detecting the diameter of the record
- G11B17/165—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 stationary centre post, e.g. with stepped post, using fingers on post with means for detecting the diameter of the record with mechanical detecting means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB634956A GB817509A (en) | 1956-02-29 | Improvements in or relating to gramophone record changers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1172722A true FR1172722A (fr) | 1959-02-13 |
Family
ID=9812866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1172722D Expired FR1172722A (fr) | 1956-02-29 | 1957-02-28 | Changeur de disques pour phonographe |
Country Status (3)
Country | Link |
---|---|
US (1) | US3012788A (fr) |
DE (1) | DE1134218B (fr) |
FR (1) | FR1172722A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2343307A1 (fr) * | 1976-03-02 | 1977-09-30 | Sony Corp | Appareil de lecture de disque notamment electrophone |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2646688A (en) * | 1948-10-13 | 1953-07-28 | Gen Ind Co | Plural speed friction drive transmission for phonograph turntables |
US2632650A (en) * | 1949-02-03 | 1953-03-24 | Offutt Claggett | Spindle mounted speed control unit for record players |
US2752159A (en) * | 1951-01-23 | 1956-06-26 | Paillard Sa | Talking machine with disc changing device |
US2939714A (en) * | 1952-11-12 | 1960-06-07 | James T Dennis | Record changer |
US2776838A (en) * | 1952-12-09 | 1957-01-08 | Herman H Mueller | Phonograph record disk with speed control ring |
US2885208A (en) * | 1953-08-24 | 1959-05-05 | Lawrence A Pranter | Phonograph record player speed selector |
US2956830A (en) * | 1954-01-15 | 1960-10-18 | James T Dennis | Record changer |
FR1092870A (fr) * | 1954-02-08 | 1955-04-27 | Pathe Marconi Ind Music | Mécanisme perfectionné pour lecture de disques |
GB767884A (en) * | 1954-02-08 | 1957-02-06 | Ind Musicales & Electr Pathe M | Improvements in or relating to gramophone record playing apparatus |
GB764490A (en) * | 1954-04-06 | 1956-12-28 | Collaro Ltd | Improvements in automatic or magazine gramophone apparatus |
-
1956
- 1956-12-21 US US630001A patent/US3012788A/en not_active Expired - Lifetime
-
1957
- 1957-01-24 DE DEP17838A patent/DE1134218B/de active Pending
- 1957-02-28 FR FR1172722D patent/FR1172722A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2343307A1 (fr) * | 1976-03-02 | 1977-09-30 | Sony Corp | Appareil de lecture de disque notamment electrophone |
Also Published As
Publication number | Publication date |
---|---|
US3012788A (en) | 1961-12-12 |
DE1134218B (de) | 1962-08-02 |
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