JPS6387666U - - Google Patents
Info
- Publication number
- JPS6387666U JPS6387666U JP18291686U JP18291686U JPS6387666U JP S6387666 U JPS6387666 U JP S6387666U JP 18291686 U JP18291686 U JP 18291686U JP 18291686 U JP18291686 U JP 18291686U JP S6387666 U JPS6387666 U JP S6387666U
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- disk
- biasing force
- spring member
- head device
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
第１図は本考案に係るデイスク装置の実施例を
示す側面図、第２図及び第３図は他の例を示す側
面図、第４図は付勢力調整手段を示すブロツク図
、第５図は他の付勢力調整手段を示すブロツク図
、第６図〜第８図は従来例を示す側面図である。
１……デイスク、２……キヤリア、３，５……
ヘツド、４……支持アーム、７……コイルスプリ
ング、１２……カム、１３……制御用モータ、１
４……センサ、２１……ソレノイド。
FIG. 1 is a side view showing an embodiment of a disk device according to the present invention, FIGS. 2 and 3 are side views showing other examples, FIG. 4 is a block diagram showing biasing force adjusting means, and FIG. 5 6 is a block diagram showing another biasing force adjusting means, and FIGS. 6 to 8 are side views showing conventional examples. 1...disk, 2...carrier, 3,5...
Head, 4... Support arm, 7... Coil spring, 12... Cam, 13... Control motor, 1
4...Sensor, 21...Solenoid.
Claims (1)
けられたヘツド装置とともに移動する支持アーム
に、該支持アームをデイスクに向けて押圧する方
向に付勢するバネ材を設けると共に、前記ヘツド
装置の移動量を検出するセンサの検出値に基づい
て前記バネ材の付勢力を変化させる付勢力調整手
段を設けたことを特徴とするデイスク装置。 A support arm that moves together with a head device that is movably attached along the radial direction of the disk is provided with a spring member that biases the support arm in a direction to press the support arm toward the disk, and the amount of movement of the head device is controlled. A disk device comprising a biasing force adjusting means for changing the biasing force of the spring member based on a detected value of a sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18291686U JPS6387666U (en) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18291686U JPS6387666U (en) | 1986-11-28 | 1986-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387666U true JPS6387666U (en) | 1988-06-08 |
Family
ID=31129160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18291686U Pending JPS6387666U (en) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387666U (en) |
-
1986
- 1986-11-28 JP JP18291686U patent/JPS6387666U/ja active Pending