JPH0257290U - - Google Patents
Info
- Publication number
- JPH0257290U JPH0257290U JP13597288U JP13597288U JPH0257290U JP H0257290 U JPH0257290 U JP H0257290U JP 13597288 U JP13597288 U JP 13597288U JP 13597288 U JP13597288 U JP 13597288U JP H0257290 U JPH0257290 U JP H0257290U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- pressing member
- legs
- frame body
- trunk
- 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 1
Description
第１図ないし第３図はこの考案の超音波リニア
モータの一実施例を示す図であつて、第１図は正
面図、第２図は平面図、第３図は側面図である。
第４図および第５図は従来の超音波リニアモータ
を示す図であつて、第４図は正面図、第５図はそ
の断面図である。
２１，２２……脚部、２３……胴部、２３Ａ…
…凹所、２４……走行体、２６，２７……圧電素
子、２８……レール、２９……天板、３０……側
板、３１……枠体、３２……ガイドローラ、３３
……ガイドローラ、３５……押圧部材、３６……
天板部、３７……押圧部、３７Ａ……溝、３７Ｂ
……突起、３８……ボルト（連設部）、３９……
ナツト、４０……コイルばね（弾性部材）。
1 to 3 are views showing one embodiment of the ultrasonic linear motor of this invention, in which FIG. 1 is a front view, FIG. 2 is a plan view, and FIG. 3 is a side view.
4 and 5 are diagrams showing a conventional ultrasonic linear motor, with FIG. 4 being a front view and FIG. 5 being a sectional view thereof. 21, 22... Legs, 23... Torso, 23A...
... recess, 24 ... traveling body, 26, 27 ... piezoelectric element, 28 ... rail, 29 ... top plate, 30 ... side plate, 31 ... frame body, 32 ... guide roller, 33
... Guide roller, 35 ... Pressing member, 36 ...
Top plate part, 37...Press part, 37A...Groove, 37B
...Protrusion, 38...Bolt (connection part), 39...
Nut, 40...Coil spring (elastic member).
Claims (1)
部およびこれらの脚部を基端側で連結する胴部と
からなる走行体と、これらの脚部及び胴部をそれ
ぞれ伸縮させる方向に振動させる手段と、上記レ
ールに沿つて移動自在に設置された枠体と、この
枠体をレールに対して一定の姿勢に保持する手段
と、上記走行体の上面に接触する押圧部材とこの
押圧部材に設けられた下方に向かつて延びる連設
部と、この連設部と上記枠体との間に張設されて
上記押圧部材を上記レールに向けて付勢する弾性
部材とを備えたことを特徴とする超音波リニアモ
ータ。 A running body consisting of at least two or more legs disposed on a rail and a trunk that connects these legs on the proximal end side, and a means for vibrating these legs and trunk in a direction that causes them to expand and contract, respectively. a frame body movably installed along the rail; a means for holding the frame body in a constant posture with respect to the rail; a pressing member that contacts the top surface of the traveling body; and a pressing member provided on the pressing member. and an elastic member that is stretched between the continuous portion and the frame body and urges the pressing member toward the rail. ultrasonic linear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13597288U JPH0257290U (en) | 1988-10-18 | 1988-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13597288U JPH0257290U (en) | 1988-10-18 | 1988-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257290U true JPH0257290U (en) | 1990-04-25 |
Family
ID=31396051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13597288U Pending JPH0257290U (en) | 1988-10-18 | 1988-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257290U (en) |
-
1988
- 1988-10-18 JP JP13597288U patent/JPH0257290U/ja active Pending