JPH0614315Y2 - デイスクチヤツキング装置 - Google Patents
デイスクチヤツキング装置Info
- Publication number
- JPH0614315Y2 JPH0614315Y2 JP1987066077U JP6607787U JPH0614315Y2 JP H0614315 Y2 JPH0614315 Y2 JP H0614315Y2 JP 1987066077 U JP1987066077 U JP 1987066077U JP 6607787 U JP6607787 U JP 6607787U JP H0614315 Y2 JPH0614315 Y2 JP H0614315Y2
- Authority
- JP
- Japan
- Prior art keywords
- disk
- yoke
- magnetic
- magnet
- disc
- 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
- 238000001514 detection method Methods 0.000 claims description 32
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 11
- 239000000696 magnetic material Substances 0.000 claims description 6
- 230000004907 flux Effects 0.000 description 17
- 230000002411 adverse Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987066077U JPH0614315Y2 (ja) | 1987-04-30 | 1987-04-30 | デイスクチヤツキング装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987066077U JPH0614315Y2 (ja) | 1987-04-30 | 1987-04-30 | デイスクチヤツキング装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63173750U JPS63173750U (en]) | 1988-11-11 |
JPH0614315Y2 true JPH0614315Y2 (ja) | 1994-04-13 |
Family
ID=30903742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987066077U Expired - Lifetime JPH0614315Y2 (ja) | 1987-04-30 | 1987-04-30 | デイスクチヤツキング装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0614315Y2 (en]) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6161655U (en]) * | 1984-09-27 | 1986-04-25 | ||
JPS61136359U (en]) * | 1985-02-13 | 1986-08-25 | ||
JPS61193562U (en]) * | 1985-05-24 | 1986-12-02 |
-
1987
- 1987-04-30 JP JP1987066077U patent/JPH0614315Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63173750U (en]) | 1988-11-11 |
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