GB202488A - Improvements in and relating to sound reproducing machines - Google Patents

Improvements in and relating to sound reproducing machines

Info

Publication number
GB202488A
GB202488A GB2004122A GB2004122A GB202488A GB 202488 A GB202488 A GB 202488A GB 2004122 A GB2004122 A GB 2004122A GB 2004122 A GB2004122 A GB 2004122A GB 202488 A GB202488 A GB 202488A
Authority
GB
United Kingdom
Prior art keywords
relating
sound reproducing
stylus
diaphragm
holder
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
GB2004122A
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.)
Parlophone Records Ltd
Original Assignee
Gramophone Co Ltd
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 Gramophone Co Ltd filed Critical Gramophone Co Ltd
Priority to GB2004122A priority Critical patent/GB202488A/en
Publication of GB202488A publication Critical patent/GB202488A/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

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

Abstract

202,488. Gramophone Co., Ltd., and Buckle, H. L. T. July 21, 1922. TooL-arms and mountings.-In a sound-reproducing or recording machine, the stylus-holder is provided with two laterallyextending members between which is gripped the ballshaped end of a member attached to the diaphragm. As shown, the gripping-members e may consist of spring blades secured to the stylusholder a so as to lie in planes at right-angles to the axis of oscillation of the stylus-holder, the ball g on the connector h engaging in holes or sockets f in the blades e. The member a is mounted by means of a leaf spring d on the part b that supports the diaphragm c.
GB2004122A 1922-07-21 1922-07-21 Improvements in and relating to sound reproducing machines Expired GB202488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2004122A GB202488A (en) 1922-07-21 1922-07-21 Improvements in and relating to sound reproducing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2004122A GB202488A (en) 1922-07-21 1922-07-21 Improvements in and relating to sound reproducing machines

Publications (1)

Publication Number Publication Date
GB202488A true GB202488A (en) 1923-08-23

Family

ID=10139361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2004122A Expired GB202488A (en) 1922-07-21 1922-07-21 Improvements in and relating to sound reproducing machines

Country Status (1)

Country Link
GB (1) GB202488A (en)

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