JPH0265266U - - Google Patents
Info
- Publication number
- JPH0265266U JPH0265266U JP14071388U JP14071388U JPH0265266U JP H0265266 U JPH0265266 U JP H0265266U JP 14071388 U JP14071388 U JP 14071388U JP 14071388 U JP14071388 U JP 14071388U JP H0265266 U JPH0265266 U JP H0265266U
- Authority
- JP
- Japan
- Prior art keywords
- guide shaft
- carriage
- legs
- vibrating body
- floppy 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Moving Of Heads (AREA)
Description
第１図はこの考案の一実施例によるフロツピイ
デイスク装置のキヤリツジ駆動装置の構成を示す
平面図、第２図は第１図の正面図、第３図は同実
施例に適用される超音波リニアモータＬＭの構成
を示す正面図、第４図は第３図の側面図である。
１ａ……第１ガイドシヤフト、１ｂ……第２ガ
イドシヤフト、３……キヤリツジ、５……保持部
材、１１……振動体、１１ａ，１１ｂ……脚部、
１１ｃ……胴部、１３，１５……圧電素子、１７
……丸棒、１９……圧縮バネ、ＬＭ……超音波リ
ニアモータ。
FIG. 1 is a plan view showing the configuration of a carriage drive device of a floppy disk device according to an embodiment of this invention, FIG. 2 is a front view of FIG. 1, and FIG. FIG. 4 is a front view showing the configuration of the sonic linear motor LM, and FIG. 4 is a side view of FIG. 3. 1a...first guide shaft, 1b...second guide shaft, 3...carriage, 5...holding member, 11...vibrating body, 11a, 11b...legs,
11c... Body, 13, 15... Piezoelectric element, 17
...Round bar, 19...Compression spring, LM...Ultrasonic linear motor.
Claims (1)
たキヤリツジをデイスク半径方向に沿つて移動さ
せるフロツピイデイスク装置のキヤリツジ駆動装
置において、前記第１ガイドシヤフトに平行に設
置された第２ガイドシヤフトと、前記キヤリツジ
に取り付けられた超音波リニアモータとを具備し
、前記超音波リニアモータは、一対の脚部とこの
脚部を一端で連結する胴部とからなるコ字状振動
体と、前記コ字状振動体の両角部に設けられ、前
記胴部および脚部の双方に振動を付与する圧電素
子と、前記コ字状振動体の脚部を前記第２ガイド
シヤフトに圧接する圧接機構とから構成されるこ
とを特徴とするフロツピイデイスク装置のキヤリ
ツジ駆動装置。 In a carriage drive device of a floppy disk device that moves a carriage slidably attached to a first guide shaft along the disk radial direction, a second guide shaft installed parallel to the first guide shaft; an ultrasonic linear motor attached to the carriage; Composed of a piezoelectric element that is provided at both corners of the U-shaped vibrating body and imparts vibration to both the trunk and the legs, and a pressure contact mechanism that presses the legs of the U-shaped vibrating body to the second guide shaft. A carriage drive device for a floppy disk device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14071388U JPH0265266U (en) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14071388U JPH0265266U (en) | 1988-10-28 | 1988-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265266U true JPH0265266U (en) | 1990-05-16 |
Family
ID=31405136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14071388U Pending JPH0265266U (en) | 1988-10-28 | 1988-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265266U (en) |
-
1988
- 1988-10-28 JP JP14071388U patent/JPH0265266U/ja active Pending