GB1023885A - Improvements in or relating to magnetic recording devices - Google Patents
Improvements in or relating to magnetic recording devicesInfo
- Publication number
- GB1023885A GB1023885A GB3613763A GB3613763A GB1023885A GB 1023885 A GB1023885 A GB 1023885A GB 3613763 A GB3613763 A GB 3613763A GB 3613763 A GB3613763 A GB 3613763A GB 1023885 A GB1023885 A GB 1023885A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- guard
- recording
- holds
- starting
- 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
- G11B5/10—Structure or manufacture of housings or shields for heads
- G11B5/11—Shielding of head against electric or magnetic fields
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/62—Maintaining desired spacing between record carrier and head
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
1,023,885. Magnetic tape recording heads. W. YOUNG. Dec. 9, 1964 [Sept. 13, 1963], No. 36137/63. Heading G5R. To prevent recording clicks due to starting up motors &c. in the tape feeding means, the recording head 1 has a pivoted guard member 9 covering the gap which holds the tape away from it. Since the pressure pad (not shown) holds the tape against the guard, starting the tape feed retracts the guard 9 and normal recording proceeds. In a modification (not detailed) the guard plate may be flat and sliding in guides. For a clickless stop, the guard 9 may be moved back manually into operative position before stopping the tape-feed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3613763A GB1023885A (en) | 1963-09-13 | 1963-09-13 | Improvements in or relating to magnetic recording devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3613763A GB1023885A (en) | 1963-09-13 | 1963-09-13 | Improvements in or relating to magnetic recording devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1023885A true GB1023885A (en) | 1966-03-30 |
Family
ID=10385338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3613763A Expired GB1023885A (en) | 1963-09-13 | 1963-09-13 | Improvements in or relating to magnetic recording devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1023885A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045186A1 (en) * | 1980-07-25 | 1982-02-03 | Cambrasound Limited | Method and device for use in tape recording |
-
1963
- 1963-09-13 GB GB3613763A patent/GB1023885A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045186A1 (en) * | 1980-07-25 | 1982-02-03 | Cambrasound Limited | Method and device for use in tape recording |
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