GB369729A - An automatic arrester for gramophone turntables - Google Patents

An automatic arrester for gramophone turntables

Info

Publication number
GB369729A
GB369729A GB630131A GB630131A GB369729A GB 369729 A GB369729 A GB 369729A GB 630131 A GB630131 A GB 630131A GB 630131 A GB630131 A GB 630131A GB 369729 A GB369729 A GB 369729A
Authority
GB
United Kingdom
Prior art keywords
arm
brake
tone
slide
pin
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
GB630131A
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.)
ARTHUR JOSEPH BAMFORD
Original Assignee
ARTHUR JOSEPH BAMFORD
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 ARTHUR JOSEPH BAMFORD filed Critical ARTHUR JOSEPH BAMFORD
Priority to GB630131A priority Critical patent/GB369729A/en
Publication of GB369729A publication Critical patent/GB369729A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02Details

Landscapes

  • Braking Arrangements (AREA)

Abstract

369,729. Gramophones. BAMFORD, A. J., 82, Hanham Road, Kingswood, Bristol. Feb. 26, 1931, No. 6301. [Class 40 (ii).] A starting and stopping mechanism operable by the movement of the tone-arm comprises a brake block 5 adjustably mounted on a slide 4 movable in a casing 3 under the action of a spring 12 to apply the brake to the downwardly projecting rim 6 of the turntable, the slide being pushed back to release the brake by the movement of the tonearm 11 to the starting position A, Fig. 3, by a pivoted cam 7 with arms 8, 9 which is actuated by a pin 10a on an arm 10 adjustably fixed to the tone-arm. In moving the tone-arm to position A, the pin 10a rocks the pawl which is then moved by the slide so that the arm 9 comes against the end of the casing and the brake is off. The tone-arm is now placed on the record, and towards the end of playing, in position B, the pin 10a engages the arm 8 and rocks the pawl until at position C of the tonearm corresponding to the end of the record the slide, under the action of the spring 12, can rock the pawl and apply the brake.
GB630131A 1931-02-26 1931-02-26 An automatic arrester for gramophone turntables Expired GB369729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB630131A GB369729A (en) 1931-02-26 1931-02-26 An automatic arrester for gramophone turntables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB630131A GB369729A (en) 1931-02-26 1931-02-26 An automatic arrester for gramophone turntables

Publications (1)

Publication Number Publication Date
GB369729A true GB369729A (en) 1932-03-31

Family

ID=9811993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB630131A Expired GB369729A (en) 1931-02-26 1931-02-26 An automatic arrester for gramophone turntables

Country Status (1)

Country Link
GB (1) GB369729A (en)

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