GB316634A - Improvements in gramophone and like sound boxes - Google Patents

Improvements in gramophone and like sound boxes

Info

Publication number
GB316634A
GB316634A GB986228A GB986228A GB316634A GB 316634 A GB316634 A GB 316634A GB 986228 A GB986228 A GB 986228A GB 986228 A GB986228 A GB 986228A GB 316634 A GB316634 A GB 316634A
Authority
GB
United Kingdom
Prior art keywords
limb
stylus
arm
gramophone
secured
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
GB986228A
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 GB986228A priority Critical patent/GB316634A/en
Publication of GB316634A publication Critical patent/GB316634A/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

  • Knives (AREA)

Abstract

316,634. Parker, T. H. April 2, 1928. Toolarms and mountings. - To dispense with knife-edges and like pivotal supports for the stylus arm, the outer end of the arm 1 is carried by one limb 2 of a longitudinally slotted spring block, this limb, which carries the stylus, being substantially in line with the stylus arm and the other limb 3 of the block being secured to the sound-box casing. Fig. 4 shows a modification in which the stylus arm is secured to a spring block provided with double slots 8.
GB986228A 1928-04-02 1928-04-02 Improvements in gramophone and like sound boxes Expired GB316634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB986228A GB316634A (en) 1928-04-02 1928-04-02 Improvements in gramophone and like sound boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB986228A GB316634A (en) 1928-04-02 1928-04-02 Improvements in gramophone and like sound boxes

Publications (1)

Publication Number Publication Date
GB316634A true GB316634A (en) 1929-08-02

Family

ID=9880150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB986228A Expired GB316634A (en) 1928-04-02 1928-04-02 Improvements in gramophone and like sound boxes

Country Status (1)

Country Link
GB (1) GB316634A (en)

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