JPS57164471A - Recording and reproducing device - Google Patents
Recording and reproducing deviceInfo
- Publication number
- JPS57164471A JPS57164471A JP4770881A JP4770881A JPS57164471A JP S57164471 A JPS57164471 A JP S57164471A JP 4770881 A JP4770881 A JP 4770881A JP 4770881 A JP4770881 A JP 4770881A JP S57164471 A JPS57164471 A JP S57164471A
- Authority
- JP
- Japan
- Prior art keywords
- guide pin
- starting point
- helical wind
- wider
- falling
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/12—Raising and lowering; Back-spacing or forward-spacing along track; Returning to starting position otherwise than during transducing operation
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4770881A JPS57164471A (en) | 1981-03-31 | 1981-03-31 | Recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4770881A JPS57164471A (en) | 1981-03-31 | 1981-03-31 | Recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57164471A true JPS57164471A (en) | 1982-10-09 |
Family
ID=12782794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4770881A Pending JPS57164471A (en) | 1981-03-31 | 1981-03-31 | Recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57164471A (ja) |
-
1981
- 1981-03-31 JP JP4770881A patent/JPS57164471A/ja active Pending
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