GB504035A - Improvements relating to magazines for gramophones provided with automatic record-changing apparatus - Google Patents

Improvements relating to magazines for gramophones provided with automatic record-changing apparatus

Info

Publication number
GB504035A
GB504035A GB2834737A GB2834737A GB504035A GB 504035 A GB504035 A GB 504035A GB 2834737 A GB2834737 A GB 2834737A GB 2834737 A GB2834737 A GB 2834737A GB 504035 A GB504035 A GB 504035A
Authority
GB
United Kingdom
Prior art keywords
members
gramophones
tray
stretcher
record
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
GB2834737A
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.)
THOMAS GEORGE ANSON
Original Assignee
THOMAS GEORGE ANSON
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 THOMAS GEORGE ANSON filed Critical THOMAS GEORGE ANSON
Priority to GB2834737A priority Critical patent/GB504035A/en
Publication of GB504035A publication Critical patent/GB504035A/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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs

Landscapes

  • Automatic Tape Cassette Changers (AREA)
  • Automatic Disk Changers (AREA)

Abstract

504,035. Gramophones. AN SON T. G. Oct. 18, 1937, No. 28347. [Class 40 (ii)] [Also in Groups XVII and XIV] A record tray for insertion into magazine for gramophones having automatic recordchanging apparatus comprises flat bide members a, transverse stretcher members b secured to a by, e.g. flush rivets, and a centring disc d which rests on arcuate recessed shelves f in the stretcher members. Side members i stiffen the tray. A front stretcher b has slots g for insertion of withdrawing devices. The members a slide in grooves k in inserts x fixed to the walls of the magazine. The members a, b may be of wood or thin spring steel. The total thickness of the tray, with a record 3/32" thick therein, is about “".
GB2834737A 1937-10-18 1937-10-18 Improvements relating to magazines for gramophones provided with automatic record-changing apparatus Expired GB504035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2834737A GB504035A (en) 1937-10-18 1937-10-18 Improvements relating to magazines for gramophones provided with automatic record-changing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2834737A GB504035A (en) 1937-10-18 1937-10-18 Improvements relating to magazines for gramophones provided with automatic record-changing apparatus

Publications (1)

Publication Number Publication Date
GB504035A true GB504035A (en) 1939-04-18

Family

ID=10274238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2834737A Expired GB504035A (en) 1937-10-18 1937-10-18 Improvements relating to magazines for gramophones provided with automatic record-changing apparatus

Country Status (1)

Country Link
GB (1) GB504035A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145051A2 (en) * 1983-11-08 1985-06-19 Koninklijke Philips Electronics N.V. Disc holder for a rigid optically readable disc
EP0294884A1 (en) * 1987-06-10 1988-12-14 Koninklijke Philips Electronics N.V. System comprising a disc-record player and a removable holder intended for holding a disc, a holder suitable for use in the system and a disc-record player provided with a loading mechanism suitable for use in the system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145051A2 (en) * 1983-11-08 1985-06-19 Koninklijke Philips Electronics N.V. Disc holder for a rigid optically readable disc
EP0145051A3 (en) * 1983-11-08 1985-07-10 N.V. Philips' Gloeilampenfabrieken Disc holder for a rigid optically readable disc
EP0294884A1 (en) * 1987-06-10 1988-12-14 Koninklijke Philips Electronics N.V. System comprising a disc-record player and a removable holder intended for holding a disc, a holder suitable for use in the system and a disc-record player provided with a loading mechanism suitable for use in the system

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