GB257012A - Improvements in talking machines - Google Patents
Improvements in talking machinesInfo
- Publication number
- GB257012A GB257012A GB1308625A GB1308625A GB257012A GB 257012 A GB257012 A GB 257012A GB 1308625 A GB1308625 A GB 1308625A GB 1308625 A GB1308625 A GB 1308625A GB 257012 A GB257012 A GB 257012A
- Authority
- GB
- United Kingdom
- Prior art keywords
- horn
- arm
- tone
- cabinet
- motor board
- 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
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general
Abstract
257,012. Gramophone Co., Ltd., (Victor Talking Machine Co.). May 19, 1925. Cases with internal horns.-The turntable 4 is arranged in the large end of the horn which end is constituted by the motor board 2 and the inclined sides 5, 6 and top 7, and the tone-arm 9 extends through an aperture 10 in the side 6 and burns in a bearing 13 mounted on the side 6. The tone-arm is connected with the horn by an extended sound arm comprising a part 14 extending from the tone-arm diagonally across the top of the casing and above the horn, a part 15 extending down and through the motor board at the back of the cabinet, and a part 16 extending downwards to the bottom of the cabinet and then upwards to an aperture in the motor board through which it communicates with the horn. Shelves 21 for record storage may be provided below the motor chamber, and doors may be fitted to the front of the cabinet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1308625A GB257012A (en) | 1925-05-19 | 1925-05-19 | Improvements in talking machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1308625A GB257012A (en) | 1925-05-19 | 1925-05-19 | Improvements in talking machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB257012A true GB257012A (en) | 1926-08-19 |
Family
ID=10016567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1308625A Expired GB257012A (en) | 1925-05-19 | 1925-05-19 | Improvements in talking machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB257012A (en) |
-
1925
- 1925-05-19 GB GB1308625A patent/GB257012A/en not_active Expired
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