GB328773A - Improvements in or relating to gramophones - Google Patents
Improvements in or relating to gramophonesInfo
- Publication number
- GB328773A GB328773A GB1206629A GB1206629A GB328773A GB 328773 A GB328773 A GB 328773A GB 1206629 A GB1206629 A GB 1206629A GB 1206629 A GB1206629 A GB 1206629A GB 328773 A GB328773 A GB 328773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- spindle
- gears
- lever
- pawls
- 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
- Transmission Devices (AREA)
Abstract
328,773. Goldberg, M. April 18, 1929. Driving.-The spring motor of a gramophone is wound in both directions of movement of a pivoted winding-lever a which is connected to two ratchet wheels d, d' by two pawls e, e<1>. The ratchet wheels d, d<1> are secured to gear wheels c, c<1> loosely mounted on a spindle b. The lever a is mounted on the spindle b and is divided into two parts a<1>, a<2>, each of which carries one of the pawls e, e<1>. The wheel c gears with a wheel f and the wheel c<1> gears with a wheel g which also gears with the wheel f. The spindle of the wheel g carries a wheel mounted on the spindle of a spring motor. The handle of the lever a has a part which moves in a slotway in the support for the turntable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1206629A GB328773A (en) | 1929-04-18 | 1929-04-18 | Improvements in or relating to gramophones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1206629A GB328773A (en) | 1929-04-18 | 1929-04-18 | Improvements in or relating to gramophones |
Publications (1)
Publication Number | Publication Date |
---|---|
GB328773A true GB328773A (en) | 1930-05-08 |
Family
ID=9997805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1206629A Expired GB328773A (en) | 1929-04-18 | 1929-04-18 | Improvements in or relating to gramophones |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB328773A (en) |
-
1929
- 1929-04-18 GB GB1206629A patent/GB328773A/en not_active Expired
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