GB777864A - Improvements in or relating to record posts for gramophone record changing mechanisms - Google Patents

Improvements in or relating to record posts for gramophone record changing mechanisms

Info

Publication number
GB777864A
GB777864A GB3489154A GB3489154A GB777864A GB 777864 A GB777864 A GB 777864A GB 3489154 A GB3489154 A GB 3489154A GB 3489154 A GB3489154 A GB 3489154A GB 777864 A GB777864 A GB 777864A
Authority
GB
United Kingdom
Prior art keywords
record
posts
relating
shoulder
gramophone
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
GB3489154A
Inventor
Harold Ernest Barnes
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB3489154A priority Critical patent/GB777864A/en
Publication of GB777864A publication Critical patent/GB777864A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
    • G11B17/12—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis
    • G11B17/16—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis by mechanism in stationary centre post, e.g. with stepped post, using fingers on post

Landscapes

  • Moving Of Heads (AREA)

Abstract

777,864. Automatic gramophones. ELECTRIC & MUSICAL INDUSTRIES, Ltd. Nov. 28, 1955 [Dec. 2, 1954], No. 34891/54. Class 40 (2). A centre post in a record changer has an offset upper portion 5 which is joined by a constricted portion 9 to the lower portion 1 to form a record supporting shoulder 4, and is shaped such that a record can pass freely down the upper portion 5 on to the said shoulder 4, but such that a record steadying member 48 sliding thereon is prevented from moving down to a position in which it can foul the means 45 which releases the lowermost record from said shoulder 4.
GB3489154A 1954-12-02 1954-12-02 Improvements in or relating to record posts for gramophone record changing mechanisms Expired GB777864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3489154A GB777864A (en) 1954-12-02 1954-12-02 Improvements in or relating to record posts for gramophone record changing mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3489154A GB777864A (en) 1954-12-02 1954-12-02 Improvements in or relating to record posts for gramophone record changing mechanisms

Publications (1)

Publication Number Publication Date
GB777864A true GB777864A (en) 1957-06-26

Family

ID=10371182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3489154A Expired GB777864A (en) 1954-12-02 1954-12-02 Improvements in or relating to record posts for gramophone record changing mechanisms

Country Status (1)

Country Link
GB (1) GB777864A (en)

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