GB195094A - Improvements in dampers for sound boxes of phonographs and the like - Google Patents

Improvements in dampers for sound boxes of phonographs and the like

Info

Publication number
GB195094A
GB195094A GB7837/23A GB783723A GB195094A GB 195094 A GB195094 A GB 195094A GB 7837/23 A GB7837/23 A GB 7837/23A GB 783723 A GB783723 A GB 783723A GB 195094 A GB195094 A GB 195094A
Authority
GB
United Kingdom
Prior art keywords
dampers
phonographs
edge
sound boxes
sound
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
GB7837/23A
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.)
JAMES MONROE LOGAN
Original Assignee
JAMES MONROE LOGAN
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 JAMES MONROE LOGAN filed Critical JAMES MONROE LOGAN
Publication of GB195094A publication Critical patent/GB195094A/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

Abstract

195,094. Logan, J. M. March 20, 1922, [Convention date]. Dampers for sound modifying.-A damper for attachment to the stylus-arm of a sound-box consists of a block 8 of soft rubber or the like, preferably shaped as shown in Fig. 1. A slit 10 is made in one edge, and one or more notches 12 in the opposite edge 11, so that by pressing the ends of the edge 11 towards each other the slit 10 opens' and can be engaged with the stylusarm 7. The damper grips the arm -elastically.
GB7837/23A 1922-03-20 1923-03-19 Improvements in dampers for sound boxes of phonographs and the like Expired GB195094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US195094XA 1922-03-20 1922-03-20

Publications (1)

Publication Number Publication Date
GB195094A true GB195094A (en) 1923-10-11

Family

ID=21793587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837/23A Expired GB195094A (en) 1922-03-20 1923-03-19 Improvements in dampers for sound boxes of phonographs and the like

Country Status (1)

Country Link
GB (1) GB195094A (en)

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