FR873914A - Improvements to automatic disc-changing mechanisms for gramophones and similar speaking machines - Google Patents

Improvements to automatic disc-changing mechanisms for gramophones and similar speaking machines

Info

Publication number
FR873914A
FR873914A FR873914DA FR873914A FR 873914 A FR873914 A FR 873914A FR 873914D A FR873914D A FR 873914DA FR 873914 A FR873914 A FR 873914A
Authority
FR
France
Prior art keywords
gramophones
automatic disc
changing mechanisms
similar
speaking machines
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
Other languages
French (fr)
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.)
Garrard Eng & Manufacturing Co Ltd
Original Assignee
Garrard Eng & Manufacturing 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 Garrard Eng & Manufacturing Co Ltd filed Critical Garrard Eng & Manufacturing Co Ltd
Application granted granted Critical
Publication of FR873914A publication Critical patent/FR873914A/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
FR873914D 1939-03-25 1940-03-01 Improvements to automatic disc-changing mechanisms for gramophones and similar speaking machines Expired FR873914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB873914X 1939-03-25

Publications (1)

Publication Number Publication Date
FR873914A true FR873914A (en) 1942-07-23

Family

ID=10629221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873914D Expired FR873914A (en) 1939-03-25 1940-03-01 Improvements to automatic disc-changing mechanisms for gramophones and similar speaking machines

Country Status (1)

Country Link
FR (1) FR873914A (en)

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