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 apparatusInfo
- 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
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 “".
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)
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 |
-
1937
- 1937-10-18 GB GB2834737A patent/GB504035A/en not_active Expired
Cited By (3)
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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