JPS644964A - Magnetic head supporting device - Google Patents
Magnetic head supporting deviceInfo
- Publication number
- JPS644964A JPS644964A JP15887087A JP15887087A JPS644964A JP S644964 A JPS644964 A JP S644964A JP 15887087 A JP15887087 A JP 15887087A JP 15887087 A JP15887087 A JP 15887087A JP S644964 A JPS644964 A JP S644964A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- flat spring
- head arm
- head
- magnetic disk
- 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
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Abstract
PURPOSE:To prevent a magnetic disk from being damaged, by interrupting the propagation of vibration generated by a vibration frictional force between the magnetic disk and a pair of magnetic heads at a part of a propagation path connecting the magnetic head on one side to the magnetic head on the other side. CONSTITUTION:An upper plane at the base end side of a head arm is abutted with the lower plane of a flat spring 28, and the head arm 25 and the flat spring 28 are fixed at a position where the flat spring 28 maintains elasticity for the movement of the head arm 25 in a vertical direction. And a cavity with length to show rigidity by the flat spring 27 for the torsion of the head arm 25 is formed between the rearmost end face of the base end side of the head arm and the side plane 5 of a carriage confronting with the end face. At the time of so-called head loading when each of the magnetic heads 23 and 27 is brought into contact with a magnetic disk plane, the magnetic heads 23 and 27 are pressed in a rotary direction by the torque of the magnetic disk 21. In such a way, since the torsional rigidity of the flat spring can be heightened and the vibration can be prevented from being propagated, it is possible to prevent the magnetic disk from being damaged due to the torsional vibration of the head arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15887087A JPS644964A (en) | 1987-06-26 | 1987-06-26 | Magnetic head supporting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15887087A JPS644964A (en) | 1987-06-26 | 1987-06-26 | Magnetic head supporting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644964A true JPS644964A (en) | 1989-01-10 |
Family
ID=15681206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15887087A Pending JPS644964A (en) | 1987-06-26 | 1987-06-26 | Magnetic head supporting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644964A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962391A (en) * | 1988-04-12 | 1990-10-09 | Seiko Epson Corporation | Ink jet printer head |
US10507631B2 (en) | 2016-04-11 | 2019-12-17 | AGC Inc. | Laminate, printed circuit board and method for producing laminate |
-
1987
- 1987-06-26 JP JP15887087A patent/JPS644964A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962391A (en) * | 1988-04-12 | 1990-10-09 | Seiko Epson Corporation | Ink jet printer head |
US10507631B2 (en) | 2016-04-11 | 2019-12-17 | AGC Inc. | Laminate, printed circuit board and method for producing laminate |
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