GB190901949A - An Improved Device for use with Gramophones and like Musical Instruments, for Producing Varying Effects in Sound. - Google Patents

An Improved Device for use with Gramophones and like Musical Instruments, for Producing Varying Effects in Sound.

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Publication number
GB190901949A
GB190901949A GB190901949DA GB190901949A GB 190901949 A GB190901949 A GB 190901949A GB 190901949D A GB190901949D A GB 190901949DA GB 190901949 A GB190901949 A GB 190901949A
Authority
GB
United Kingdom
Prior art keywords
sound
bar
bars
gramophones
musical instruments
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
Richard John Parr
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 GB190901949A publication Critical patent/GB190901949A/en
Expired legal-status Critical Current

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  • Auxiliary Devices For Music (AREA)

Abstract

1949. Parr, R. J. Jan. 27. Phonographs. - A device for directly damping the vibrations of the stylus-bar consists of a metal plate A having lugs B with screws C to clamp it to the sound-box. On the plate A are fixed two bars E, F sliding in guides G and carrying parallel projecting bars J, K respectively, which are faced with rubber or felt and envelop the stylus-bar. The bars E, F are connected by a link H pivoted at I to the plate A. A wire mechanism O attached to the bar E is adapted to move the parallel bars J, K towards, or away from, the stylus-bar.
GB190901949D 1909-01-27 1909-01-27 An Improved Device for use with Gramophones and like Musical Instruments, for Producing Varying Effects in Sound. Expired GB190901949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190901949T 1909-01-27

Publications (1)

Publication Number Publication Date
GB190901949A true GB190901949A (en) 1909-11-18

Family

ID=32442021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190901949D Expired GB190901949A (en) 1909-01-27 1909-01-27 An Improved Device for use with Gramophones and like Musical Instruments, for Producing Varying Effects in Sound.

Country Status (1)

Country Link
GB (1) GB190901949A (en)

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