GB857572A - Improvements relating to record changing phonographs - Google Patents

Improvements relating to record changing phonographs

Info

Publication number
GB857572A
GB857572A GB69956A GB69956A GB857572A GB 857572 A GB857572 A GB 857572A GB 69956 A GB69956 A GB 69956A GB 69956 A GB69956 A GB 69956A GB 857572 A GB857572 A GB 857572A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
record changing
phonographs
changing phonographs
jan
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
GB69956A
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 GB69956A priority Critical patent/GB857572A/en
Publication of GB857572A publication Critical patent/GB857572A/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
    • G11B17/162—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 with means for detecting the diameter of the record
    • G11B17/165—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 with means for detecting the diameter of the record with mechanical detecting means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/22—Brakes other than speed-regulating brakes

Landscapes

  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

857,572. Automatic gramophones. HANSEN, H. C. Jan. 7, 1957 [Jan. 9, 1956], No. 699/56. Drawings to Specification. Class 40 (2). The Specification is substantially the same as Specification 857,571, but the claims are directed to the means for detecting the diameter of the next record on the stack during the outward traverse of the pick-up arm. Specifications 757,303, 757,378, 757,379, 788,053, 801,174, 805,963, 845,182, 852,061 and 852,062 also are referred to.
GB69956A 1956-01-09 1956-01-09 Improvements relating to record changing phonographs Expired GB857572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB69956A GB857572A (en) 1956-01-09 1956-01-09 Improvements relating to record changing phonographs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB69956A GB857572A (en) 1956-01-09 1956-01-09 Improvements relating to record changing phonographs

Publications (1)

Publication Number Publication Date
GB857572A true GB857572A (en) 1960-12-29

Family

ID=9708994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB69956A Expired GB857572A (en) 1956-01-09 1956-01-09 Improvements relating to record changing phonographs

Country Status (1)

Country Link
GB (1) GB857572A (en)

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