JPH0449354U - - Google Patents
Info
- Publication number
- JPH0449354U JPH0449354U JP8954290U JP8954290U JPH0449354U JP H0449354 U JPH0449354 U JP H0449354U JP 8954290 U JP8954290 U JP 8954290U JP 8954290 U JP8954290 U JP 8954290U JP H0449354 U JPH0449354 U JP H0449354U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- vibration
- head device
- spring
- proofing
- 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
- 238000013016 damping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
第１図はこの考案の磁気ヘツド装置の一実施例
を示す斜視図、第２図は従来のキヤリツジ装置を
示す斜視図、第３図はその使用状態を示す側面図
、第４図および第５図は従来の磁気ヘツド装置の
各例を示す斜視図、第６図および第７図は従来の
ばね材と本案の制振ばね板の減衰特性の比較図、
第８図は防振対策がとられていない従来の磁気ヘ
ツド装置の振動特性図、第９図はこの考案の磁気
ヘツド装置における低周波数領域の振動特性図で
ある。
なお図中５は磁気ヘツド、６はジンバルばねで
ある。その他、図中同一符号は同一部分を示すも
のとする。
FIG. 1 is a perspective view showing an embodiment of the magnetic head device of this invention, FIG. 2 is a perspective view showing a conventional carriage device, FIG. 3 is a side view showing its usage state, and FIGS. The figures are perspective views showing examples of conventional magnetic head devices, and Figures 6 and 7 are comparison diagrams of the damping characteristics of the conventional spring material and the damping spring plate of the present invention.
FIG. 8 is a vibration characteristic diagram of a conventional magnetic head device without anti-vibration measures, and FIG. 9 is a vibration characteristic diagram in a low frequency region of the magnetic head device of this invention. In the figure, 5 is a magnetic head, and 6 is a gimbal spring. In addition, the same reference numerals in the figures indicate the same parts.
Claims (1)
ンあるいはエポキシ樹脂等の高分子材料またはベ
リリウム銅やステンレス以外の防振合金から成り
、特に振動に対する内部損失の大きな制振ばねで
板で構成したことを特徴とする磁気ヘツド装置。 The gimbal spring on which the magnetic head is mounted is made of a polymeric material such as silicon or epoxy resin, or a vibration-proofing alloy other than beryllium copper or stainless steel, and is made of a plate with a damping spring that has a particularly large internal loss against vibration. magnetic head device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8954290U JPH0449354U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8954290U JPH0449354U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449354U true JPH0449354U (en) | 1992-04-27 |
Family
ID=31823593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8954290U Pending JPH0449354U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449354U (en) |
-
1990
- 1990-08-29 JP JP8954290U patent/JPH0449354U/ja active Pending
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