GB593012A - Gramophone record cabinet embodying an electric device to indicate position of any required record - Google Patents
Gramophone record cabinet embodying an electric device to indicate position of any required recordInfo
- Publication number
- GB593012A GB593012A GB1594245A GB1594245A GB593012A GB 593012 A GB593012 A GB 593012A GB 1594245 A GB1594245 A GB 1594245A GB 1594245 A GB1594245 A GB 1594245A GB 593012 A GB593012 A GB 593012A
- Authority
- GB
- United Kingdom
- Prior art keywords
- record
- group
- gramophone
- electric device
- indicate position
- 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
- 238000005192 partition Methods 0.000 abstract 2
- 239000011888 foil Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
593,012. Filing gramophone records. DOWSETT, H. W. June 22, 1945, No. 15942. [Class 146 (i)] [Also in Groups XVII and XXXVIII] In a device for illuminating a selected gramophone record in a container to facilitate its removal, each record is stored in a compartment constituted by a partition E rebated at F to take the record. Four groups J of ten springs each are positioned on the partition E as shown in Figs. 3 and 4 and each record carries two rings of metal foil positioned to correspond with the two digits, e.g., 2, 4 of its number, e.g., 24, as by making the diameter of the ring proportional to the number. With connections as in Fig. 4, a record will complete a circuit (except for two switches on keyboard A, Fig. 2) which will run from group a of springs to the lamp k and thence to group c which selects one of the two figures, e.g., 2, 4 of the record number, and thence to group b which A while group d selects the second figure of the connects with the required number on keyboard record number.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB593012A true GB593012A (en) | 1947-10-06 |
Family
ID=1731938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1594245A Expired GB593012A (en) | 1945-06-22 | Gramophone record cabinet embodying an electric device to indicate position of any required record |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB593012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3275158A (en) * | 1964-09-22 | 1966-09-27 | Keltec Ind Inc | Envelope container storage device |
-
1945
- 1945-06-22 GB GB1594245A patent/GB593012A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3275158A (en) * | 1964-09-22 | 1966-09-27 | Keltec Ind Inc | Envelope container storage device |
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