GB842831A - Tone arm and magnetic transducer head therefor - Google Patents
Tone arm and magnetic transducer head thereforInfo
- Publication number
- GB842831A GB842831A GB39034/58A GB3903458A GB842831A GB 842831 A GB842831 A GB 842831A GB 39034/58 A GB39034/58 A GB 39034/58A GB 3903458 A GB3903458 A GB 3903458A GB 842831 A GB842831 A GB 842831A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dec
- tone arm
- transducer head
- magnetic transducer
- head therefor
- 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
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Abstract
842,831. Magnetic recording &c. heads. WOLFGANG ASSMANN G.m.b.H. Dec. 3, 1958 [Dec. 4, 1957], No. 39034/58. Class 40 (2). A mounting for a magnetic head of the recordguided type is pivoted about a horizontal axis 4 in a bifurcate rigid member 5 forming part of a tone-arm assembly 6. The head bears directly on the record at the pole-pieces 10 and at the pad 8, and resiliently by the member 15, which engages an adjacent groove to that being transduced and whose azimuthal rigidity safeguards the polepieces 10 from tracking stresses. The arrangement is stated to prevent groove-jumping and to maintain continuous contact with imperfect and worn records.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE842831X | 1957-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB842831A true GB842831A (en) | 1960-07-27 |
Family
ID=6771077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB39034/58A Expired GB842831A (en) | 1957-12-04 | 1958-12-03 | Tone arm and magnetic transducer head therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB842831A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3569636A (en) * | 1967-02-07 | 1971-03-09 | Telefunken Patent | Recording at least two signal channels in a common groove of a magnetic record carrier |
-
1958
- 1958-12-03 GB GB39034/58A patent/GB842831A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3569636A (en) * | 1967-02-07 | 1971-03-09 | Telefunken Patent | Recording at least two signal channels in a common groove of a magnetic record carrier |
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