GB202493A - An improved needle or stylus for gramophones or disc talking machines - Google Patents
An improved needle or stylus for gramophones or disc talking machinesInfo
- Publication number
- GB202493A GB202493A GB2020322A GB2020322A GB202493A GB 202493 A GB202493 A GB 202493A GB 2020322 A GB2020322 A GB 2020322A GB 2020322 A GB2020322 A GB 2020322A GB 202493 A GB202493 A GB 202493A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gramophones
- stylus
- improved needle
- talking machines
- needle
- 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
- 229910000971 Silver steel Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
- G11B3/48—Needles
Landscapes
- Glass Compositions (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
202,493. Hodges, W. E. B. July 24, 1922. Tools for reproducing. - A gramophone needle, preferably made of silver steel, has a tubular shank 1, a glass-hard point 2, and a shoulder 3. A washer 4 of rubber or the like may be placed on the shoulder so as to bear against the end of the needleholder when the needle is in use.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2020322A GB202493A (en) | 1922-07-24 | 1922-07-24 | An improved needle or stylus for gramophones or disc talking machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2020322A GB202493A (en) | 1922-07-24 | 1922-07-24 | An improved needle or stylus for gramophones or disc talking machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB202493A true GB202493A (en) | 1923-08-23 |
Family
ID=10142126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2020322A Expired GB202493A (en) | 1922-07-24 | 1922-07-24 | An improved needle or stylus for gramophones or disc talking machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB202493A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495934A (en) * | 1945-09-21 | 1950-01-31 | Andrew D Kondrath | Phonograph needle |
US2614848A (en) * | 1947-10-06 | 1952-10-21 | Sears Roebuck & Co | Phonograph needle |
-
1922
- 1922-07-24 GB GB2020322A patent/GB202493A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495934A (en) * | 1945-09-21 | 1950-01-31 | Andrew D Kondrath | Phonograph needle |
US2614848A (en) * | 1947-10-06 | 1952-10-21 | Sears Roebuck & Co | Phonograph needle |
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