CN1012455B - 自动倒转式录音机的磁头反转装置 - Google Patents
自动倒转式录音机的磁头反转装置Info
- Publication number
- CN1012455B CN1012455B CN 88102586 CN88102586A CN1012455B CN 1012455 B CN1012455 B CN 1012455B CN 88102586 CN88102586 CN 88102586 CN 88102586 A CN88102586 A CN 88102586A CN 1012455 B CN1012455 B CN 1012455B
- Authority
- CN
- China
- Prior art keywords
- magnetic head
- rotary body
- orientation adjustment
- plate
- recorder
- 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
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical class C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
- G11B5/54—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 into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5513—Specially adapted for transducing in both travelling directions of tape
- G11B5/5517—Controlled by automatic tape drive reversing arrangement
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP66996/87 | 1987-05-02 | ||
| JP6699687U JPH0548252Y2 (enExample) | 1987-05-02 | 1987-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN88102586A CN88102586A (zh) | 1988-11-16 |
| CN1012455B true CN1012455B (zh) | 1991-04-24 |
Family
ID=13332124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88102586 Expired CN1012455B (zh) | 1987-05-02 | 1988-04-27 | 自动倒转式录音机的磁头反转装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH0548252Y2 (enExample) |
| CN (1) | CN1012455B (enExample) |
| GB (1) | GB2204438B (enExample) |
| HK (1) | HK49791A (enExample) |
| SG (1) | SG34891G (enExample) |
-
1987
- 1987-05-02 JP JP6699687U patent/JPH0548252Y2/ja not_active Expired - Lifetime
- 1987-10-13 GB GB8723966A patent/GB2204438B/en not_active Expired - Fee Related
-
1988
- 1988-04-27 CN CN 88102586 patent/CN1012455B/zh not_active Expired
-
1991
- 1991-05-07 SG SG34891A patent/SG34891G/en unknown
- 1991-06-27 HK HK49791A patent/HK49791A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0548252Y2 (enExample) | 1993-12-22 |
| JPS63173716U (enExample) | 1988-11-11 |
| HK49791A (en) | 1991-07-05 |
| CN88102586A (zh) | 1988-11-16 |
| SG34891G (en) | 1991-06-21 |
| GB2204438B (en) | 1991-01-16 |
| GB8723966D0 (en) | 1987-11-18 |
| GB2204438A (en) | 1988-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |