GB789536A - Spindle for use in a magazine phonograph - Google Patents
Spindle for use in a magazine phonographInfo
- Publication number
- GB789536A GB789536A GB2238154A GB2238154A GB789536A GB 789536 A GB789536 A GB 789536A GB 2238154 A GB2238154 A GB 2238154A GB 2238154 A GB2238154 A GB 2238154A GB 789536 A GB789536 A GB 789536A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- resinous material
- turntable
- july
- records
- 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
789,536. Phonographs. HANSEN, H. C. July 27,. 1955 [July 30, 1954], No. 22381/54. Class 40 (2). An exterior of synthetic resinous material covering an interior rigid core providing mechanical rigidity forms the stationary centre spindle for a magazine phonograph of the type in which a stack of records is supported on the spindle which extends vertically from the centre of the turntable and has a shoulder to support the lowermost record which when laterally displaced to disengage it from the shoulder drops on to the turntable. As shown, the core is in two parts, a lower portion 10 having an annular recess 12 to key the resinous material and a bore to receive the lower end of a rod 14 which has a flattened portion 16 bent obliquely to the rest of the rod. Horizontal shoulders 22, 26 in the moulded resinous material 18, 24 are vertically spaced apart by a distance greater than the thickness of one but less than the thickness of two records. The lower end of the spindle is received in a stationary sleeve, not shown, about which the turntable rotates and is positioned by a projection 28 of the moulding in a notch in the sleeve. Suitable dimensions and materials for the spindle are described in the Specification.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2238154A GB789536A (en) | 1954-07-30 | 1954-07-30 | Spindle for use in a magazine phonograph |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2238154A GB789536A (en) | 1954-07-30 | 1954-07-30 | Spindle for use in a magazine phonograph |
Publications (1)
Publication Number | Publication Date |
---|---|
GB789536A true GB789536A (en) | 1958-01-22 |
Family
ID=10178467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2238154A Expired GB789536A (en) | 1954-07-30 | 1954-07-30 | Spindle for use in a magazine phonograph |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB789536A (en) |
-
1954
- 1954-07-30 GB GB2238154A patent/GB789536A/en not_active Expired
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