GB191330098A - Improvements relating to Talking Machines. - Google Patents
Improvements relating to Talking Machines.Info
- Publication number
- GB191330098A GB191330098A GB191330098DA GB191330098A GB 191330098 A GB191330098 A GB 191330098A GB 191330098D A GB191330098D A GB 191330098DA GB 191330098 A GB191330098 A GB 191330098A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casting
- bearings
- shaft
- speed
- sheet
- 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
Landscapes
- Toys (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
30,098. Marks, E. C. R., [Columbia Graphophone Co.]. Dec. 31. Driving; cases. - A talking-machine is built up upon an integral casting including a motorcasing and provided with the necessary bearings for the mechanism, and a sheet-metal motor-board to which the casting is removably attached, the whole being then mounted in the ordinary casing as a unit. Fig. 1 shows the general arrangement of the machine, and Fig. 3 the casting. The casting comprises a casing 4 for an electric or other motor, having a removable cover at one end, and a nipple 7 at the other end, slotted at 15 to allow of the engagement of the worm gearing 8, 14 which drives the primary shaft 11, for which bearings 9, 10 are provided in the casting. The c a s t i n g also includes bearings 16, 17 for the shaft 19 which controls the speed indicator and regulator, and bearings 24, 25 for the shaft 26 of the starta n d - s t o p mechanism. Provision is also made at 29, 30 for the support of the speed-control lever. The casting and mechanism are secured to a sheet-metal motor-plate 3, preferably shaped as shown in Fig. 7 so as to provide rimmed cups 54 for various types of stylus, a central opening 40 for the turntable shaft, and the necessary openings for the speed controller, the speed-indicating pointer 52, the starting-button 45, and the tone-arm 43.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191330098T | 1913-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191330098A true GB191330098A (en) | 1914-12-31 |
Family
ID=32373589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191330098D Expired GB191330098A (en) | 1913-12-31 | 1913-12-31 | Improvements relating to Talking Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191330098A (en) |
-
1913
- 1913-12-31 GB GB191330098D patent/GB191330098A/en not_active Expired
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