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
Landscapes
- Switches With Compound Operations (AREA)
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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