GB736039A - Improvements in and relating to gramophone and like apparatus - Google Patents
Improvements in and relating to gramophone and like apparatusInfo
- Publication number
- GB736039A GB736039A GB653853A GB653853A GB736039A GB 736039 A GB736039 A GB 736039A GB 653853 A GB653853 A GB 653853A GB 653853 A GB653853 A GB 653853A GB 736039 A GB736039 A GB 736039A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gramophone
- march
- arm
- record
- arms
- 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
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/34—Driving or guiding during transducing operation
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
736,039. Mounting gramophone pick-ups. JONES, P. W. D. BURNE-. March 10, 1954 [March 10, 1953], No. 6538/53. Class 40 (2). A tracking arm for a gramophone pick-up or the like comprises a pair of parallel arms 4, 5, one arm 5 being longer than the other, whereby the vertical plane of the stylus is maintained substantially tangential to the record groove at all times during the playing of the record. The arms 4, 5 are pivoted in a member 9 at points behind the horizontal pivotation 13, so that the member 9 acts as a counterbalance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB653853A GB736039A (en) | 1953-03-10 | 1953-03-10 | Improvements in and relating to gramophone and like apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB653853A GB736039A (en) | 1953-03-10 | 1953-03-10 | Improvements in and relating to gramophone and like apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB736039A true GB736039A (en) | 1955-08-31 |
Family
ID=9816322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB653853A Expired GB736039A (en) | 1953-03-10 | 1953-03-10 | Improvements in and relating to gramophone and like apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB736039A (en) |
-
1953
- 1953-03-10 GB GB653853A patent/GB736039A/en not_active Expired
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