GB266933A - Improvements in and relating to the sound boxes of gramophones and like sound reproducing instruments - Google Patents

Improvements in and relating to the sound boxes of gramophones and like sound reproducing instruments

Info

Publication number
GB266933A
GB266933A GB1053926A GB1053926A GB266933A GB 266933 A GB266933 A GB 266933A GB 1053926 A GB1053926 A GB 1053926A GB 1053926 A GB1053926 A GB 1053926A GB 266933 A GB266933 A GB 266933A
Authority
GB
United Kingdom
Prior art keywords
sound
gramophones
relating
spring
boxes
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
GB1053926A
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
Priority to GB1053926A priority Critical patent/GB266933A/en
Publication of GB266933A publication Critical patent/GB266933A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Auxiliary Devices For Music (AREA)

Abstract

266,933. Pedley, A. April 21, 1926. Tool-arm mountings.-The stylus bar 4 is held against point fulcra on the sound-box by a tensioning member, preferably a leaf spring 10, passing through a transverse hole in the soundbox 3, or in a bracket fixed thereto, and connected to spring tensioning means. As shown, a leaf spring 10 fixed to the stylus bar is connected to a screwed rod 11 extending through a thimble 12 and provided with a nut 11<b> bearing on a spring 13. A rubber tube 14 on the rod 11 prevents metallic contact with the thimble end.
GB1053926A 1926-04-21 1926-04-21 Improvements in and relating to the sound boxes of gramophones and like sound reproducing instruments Expired GB266933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1053926A GB266933A (en) 1926-04-21 1926-04-21 Improvements in and relating to the sound boxes of gramophones and like sound reproducing instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1053926A GB266933A (en) 1926-04-21 1926-04-21 Improvements in and relating to the sound boxes of gramophones and like sound reproducing instruments

Publications (1)

Publication Number Publication Date
GB266933A true GB266933A (en) 1927-03-10

Family

ID=9969678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053926A Expired GB266933A (en) 1926-04-21 1926-04-21 Improvements in and relating to the sound boxes of gramophones and like sound reproducing instruments

Country Status (1)

Country Link
GB (1) GB266933A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996087A (en) * 1975-03-04 1976-12-07 Dufaylite Developments Limited Honeycomb materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996087A (en) * 1975-03-04 1976-12-07 Dufaylite Developments Limited Honeycomb materials

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