JPH0425603B2 - - Google Patents
Info
- Publication number
- JPH0425603B2 JPH0425603B2 JP59056733A JP5673384A JPH0425603B2 JP H0425603 B2 JPH0425603 B2 JP H0425603B2 JP 59056733 A JP59056733 A JP 59056733A JP 5673384 A JP5673384 A JP 5673384A JP H0425603 B2 JPH0425603 B2 JP H0425603B2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- video head
- rotating
- fixed
- magnetic tape
- 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 - Lifetime
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
- G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
-
- 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
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
- G11B15/14—Masking or switching periodically, e.g. of rotating heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5673384A JPS60201503A (ja) | 1984-03-23 | 1984-03-23 | ビデオテ−プレコ−ダのドラム装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5673384A JPS60201503A (ja) | 1984-03-23 | 1984-03-23 | ビデオテ−プレコ−ダのドラム装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60201503A JPS60201503A (ja) | 1985-10-12 |
| JPH0425603B2 true JPH0425603B2 (cg-RX-API-DMAC7.html) | 1992-05-01 |
Family
ID=13035708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5673384A Granted JPS60201503A (ja) | 1984-03-23 | 1984-03-23 | ビデオテ−プレコ−ダのドラム装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60201503A (cg-RX-API-DMAC7.html) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537705A (en) * | 1978-09-07 | 1980-03-15 | Toshiba Corp | Method for manufacturing sintered type electrode for discharge lamp |
| JPS5857603A (ja) * | 1981-10-01 | 1983-04-05 | Nec Corp | 回転型磁気ヘツド装置 |
-
1984
- 1984-03-23 JP JP5673384A patent/JPS60201503A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60201503A (ja) | 1985-10-12 |
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