GB190819481A - Improvements in Talking Machines. - Google Patents

Improvements in Talking Machines.

Info

Publication number
GB190819481A
GB190819481A GB190819481DA GB190819481A GB 190819481 A GB190819481 A GB 190819481A GB 190819481D A GB190819481D A GB 190819481DA GB 190819481 A GB190819481 A GB 190819481A
Authority
GB
United Kingdom
Prior art keywords
undulations
turning
records
stylus
degrees
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
Claude Kennedy Mills
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190819481A publication Critical patent/GB190819481A/en
Expired legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

19,481. Mills, C. K., [Hawthorne & Sheble Manufacturing Co.]. Sept. 16. Phonographs; gramophones.-Disk records having vertical or horizontal undulations are reproduced on the same machine by moving the sound-box with its stylus through an angle of 90 degrees. The tone arm 1 has a bracket 2 with an horizontal axis attached to a sleeve 3 turning upon a projection on the trumpet support to allow universal motion. A right-angled elbow 11,10, attached to the soundbox, enters an elbow 9 on the tone arm, the turning movement being limited by a pin and slot. The stylus 5 is held in yielding engagement with the diaphragm by a spring 7. In the position shown, the sound box is arranged to reproduce records having vertical undulations, and by turning it through 90 degrees it is adapted for reproducing records having horizontal undulations.
GB190819481D 1908-09-16 1908-09-16 Improvements in Talking Machines. Expired GB190819481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190819481T 1908-09-16

Publications (1)

Publication Number Publication Date
GB190819481A true GB190819481A (en) 1908-12-31

Family

ID=32553202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190819481D Expired GB190819481A (en) 1908-09-16 1908-09-16 Improvements in Talking Machines.

Country Status (1)

Country Link
GB (1) GB190819481A (en)

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