GB349027A - Improved means for driving sound reproducing apparatus particularly when associated with picture projection apparatus - Google Patents
Improved means for driving sound reproducing apparatus particularly when associated with picture projection apparatusInfo
- Publication number
- GB349027A GB349027A GB547930A GB547930A GB349027A GB 349027 A GB349027 A GB 349027A GB 547930 A GB547930 A GB 547930A GB 547930 A GB547930 A GB 547930A GB 349027 A GB349027 A GB 349027A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turntable
- improved means
- sound reproducing
- driving sound
- picture projection
- 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
Abstract
349,027. Gramophones. MOON, H. H. and MOON, S. H., 10, Holloway Head, Birmingham. Feb. 19, 1930, No. 5479. [Class 40 (ii).] Driving.-A gramophone turntable is driven by the driving spindle through springs whose outer extremities are slidably mounted in members associated with the turntable. The turntable a is provided with two projections b which are bifurcated at c to receive the extremities of two blade springs d secured one on each side of the driving spindle/. The spindle f bears within a flange h, rigid with the turntable a, on a ball bearing. The blade springs d may be reinforced by additional springs i, i, Fig. 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB547930A GB349027A (en) | 1930-02-19 | 1930-02-19 | Improved means for driving sound reproducing apparatus particularly when associated with picture projection apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB547930A GB349027A (en) | 1930-02-19 | 1930-02-19 | Improved means for driving sound reproducing apparatus particularly when associated with picture projection apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB349027A true GB349027A (en) | 1931-05-19 |
Family
ID=9796964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB547930A Expired GB349027A (en) | 1930-02-19 | 1930-02-19 | Improved means for driving sound reproducing apparatus particularly when associated with picture projection apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB349027A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564219A (en) * | 1947-10-03 | 1951-08-14 | Bailey Meter Co | Drive connection and stop |
US3013413A (en) * | 1957-06-03 | 1961-12-19 | Alfred O Luning | Shock-absorbing, torque-transmitting device |
US3175416A (en) * | 1962-10-22 | 1965-03-30 | Gen Time Corp | Torque lock release for clutch motors |
US3282069A (en) * | 1964-11-27 | 1966-11-01 | Bendix Corp | Preloaded override spring device |
-
1930
- 1930-02-19 GB GB547930A patent/GB349027A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564219A (en) * | 1947-10-03 | 1951-08-14 | Bailey Meter Co | Drive connection and stop |
US3013413A (en) * | 1957-06-03 | 1961-12-19 | Alfred O Luning | Shock-absorbing, torque-transmitting device |
US3175416A (en) * | 1962-10-22 | 1965-03-30 | Gen Time Corp | Torque lock release for clutch motors |
US3282069A (en) * | 1964-11-27 | 1966-11-01 | Bendix Corp | Preloaded override spring device |
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