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
Application number
Inventor
Charles Robert Marks Edward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COLUMBIA GRAPHOPHONE CO
Original Assignee
COLUMBIA GRAPHOPHONE CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by COLUMBIA GRAPHOPHONE CO filed Critical COLUMBIA GRAPHOPHONE CO
Application granted granted Critical
Publication of GB191330098A publication Critical patent/GB191330098A/en
Expired legal-status Critical Current

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.
GB191330098D 1913-12-31 1913-12-31 Improvements relating to Talking Machines. Expired GB191330098A (en)

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)

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