JPS61208678A - 磁気記録再生装置 - Google Patents
磁気記録再生装置Info
- Publication number
- JPS61208678A JPS61208678A JP5003085A JP5003085A JPS61208678A JP S61208678 A JPS61208678 A JP S61208678A JP 5003085 A JP5003085 A JP 5003085A JP 5003085 A JP5003085 A JP 5003085A JP S61208678 A JPS61208678 A JP S61208678A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- center
- magnetic disk
- recording
- dimension
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 16
- 230000008602 contraction Effects 0.000 abstract description 8
- 239000000758 substrate Substances 0.000 abstract description 6
- 229910001374 Invar Inorganic materials 0.000 abstract 1
- 101000606504 Drosophila melanogaster Tyrosine-protein kinase-like otk Proteins 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000004512 die casting Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
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
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
-
- 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
- G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
Landscapes
- Moving Of Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5003085A JPS61208678A (ja) | 1985-03-13 | 1985-03-13 | 磁気記録再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5003085A JPS61208678A (ja) | 1985-03-13 | 1985-03-13 | 磁気記録再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61208678A true JPS61208678A (ja) | 1986-09-17 |
| JPH0373069B2 JPH0373069B2 (enrdf_load_stackoverflow) | 1991-11-20 |
Family
ID=12847597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5003085A Granted JPS61208678A (ja) | 1985-03-13 | 1985-03-13 | 磁気記録再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61208678A (enrdf_load_stackoverflow) |
-
1985
- 1985-03-13 JP JP5003085A patent/JPS61208678A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0373069B2 (enrdf_load_stackoverflow) | 1991-11-20 |
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