GB1340242A - Magnetic head assembly - Google Patents
Magnetic head assemblyInfo
- Publication number
- GB1340242A GB1340242A GB1340242DA GB1340242A GB 1340242 A GB1340242 A GB 1340242A GB 1340242D A GB1340242D A GB 1340242DA GB 1340242 A GB1340242 A GB 1340242A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- spring
- record
- staff
- ability
- 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
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
1340242 Head supports BURROUGHS CORP 17 March 1972 [28 May 1971] 18216/71 Heading G5R A support system allows a head to follow undulations in a record surface by rising/falling/ rocking, as required. In the arrangement shown, a magnetic head 11 and plate 13 are mounted at the free end of a leaf spring 14 which is fixed to a static plate 15; plates 13, 15 are interconnected by a staff 16 journalled in recesses 17, and by a tension spring 18, and the head is biased towards a card record 20 by an adjustable compression spring 21. The head is thus able to rise/fall owing to the ability of the spring 14 to bow, and also to rock about an axis 19 owing to the spring's ability to twist. In each case, staff 16 pivots in its bearings. An arrangement is also described (Fig. 2, not shown) for moving the head relative to a flat record, and additionally one for movement relative to a curved record (Fig. 3, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1821671 | 1971-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1340242A true GB1340242A (en) | 1973-12-12 |
Family
ID=10108647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1340242D Expired GB1340242A (en) | 1971-05-28 | 1971-05-28 | Magnetic head assembly |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1340242A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312834A1 (en) * | 1975-05-30 | 1976-12-24 | Sony Corp | MOUNTING A ROTATING VIDEO HEAD |
| FR2426960A1 (en) * | 1978-05-22 | 1979-12-21 | Ibm | ARTICULATED MAGNETIC HEAD HOLDER ARM |
| FR2490907A1 (en) * | 1980-08-06 | 1982-03-26 | Victor Company Of Japan | DEVICE FOR ADJUSTING THE VERTICAL POSITION OF A TRANSDUCER IN A ROTARY RECORDING MEDIUM REPRODUCING APPARATUS |
-
1971
- 1971-05-28 GB GB1340242D patent/GB1340242A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312834A1 (en) * | 1975-05-30 | 1976-12-24 | Sony Corp | MOUNTING A ROTATING VIDEO HEAD |
| FR2426960A1 (en) * | 1978-05-22 | 1979-12-21 | Ibm | ARTICULATED MAGNETIC HEAD HOLDER ARM |
| FR2490907A1 (en) * | 1980-08-06 | 1982-03-26 | Victor Company Of Japan | DEVICE FOR ADJUSTING THE VERTICAL POSITION OF A TRANSDUCER IN A ROTARY RECORDING MEDIUM REPRODUCING APPARATUS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |