GB676286A - Record discharging mechanism for automatic phonographs - Google Patents
Record discharging mechanism for automatic phonographsInfo
- Publication number
- GB676286A GB676286A GB3218/51A GB321851A GB676286A GB 676286 A GB676286 A GB 676286A GB 3218/51 A GB3218/51 A GB 3218/51A GB 321851 A GB321851 A GB 321851A GB 676286 A GB676286 A GB 676286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- centre post
- records
- automatic
- support
- sleeve
- 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
- G11B17/08—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
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
676,286. Automatic gramophones. PHILCO CORPORATION. Feb. 9, 1951. [March 11, 1950] No. 3218/51. Class 40 (ii). In an automatic gramophone in which records are supported on a non-rotating stepped centre post 26 and on a stepped support 17 beside the turntable 11, records are unseated one by one from the step on the centre post by the movement of the centre post towards the support 17. The turntable is mounted on a sleeve 18 which rotates on a thrust bearing 23 about a stationary sleeve 20. The centre post has a small ridge 28 by which it rests on the upper end 29 of the sleeve 20. During an automatic cycle the lower end 37 of the centre post is moved right and then left, as viewed in the figures, by an aperture 38 in the end of a lever 39 pivoted at a fixed point 40 and movable under the influence of a cycling cam 45, through the medium of a cam follower 44 on an arm 41 coupled to lever 39 by a spring 43 which prevents excessive movement or pressure being applied to the centre post 26. The support 17 is rotatable to three separate positions to enable three stepped shelves at different distances from the centre post to be brought into operation for the accommodation of different size records.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US676286XA | 1950-03-11 | 1950-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB676286A true GB676286A (en) | 1952-07-23 |
Family
ID=22077299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3218/51A Expired GB676286A (en) | 1950-03-11 | 1951-02-09 | Record discharging mechanism for automatic phonographs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB676286A (en) |
-
1951
- 1951-02-09 GB GB3218/51A patent/GB676286A/en not_active Expired
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