JPH0480292U - - Google Patents

Info

Publication number
JPH0480292U
JPH0480292U JP12276890U JP12276890U JPH0480292U JP H0480292 U JPH0480292 U JP H0480292U JP 12276890 U JP12276890 U JP 12276890U JP 12276890 U JP12276890 U JP 12276890U JP H0480292 U JPH0480292 U JP H0480292U
Authority
JP
Japan
Prior art keywords
piezoelectric element
legs
vibrating body
linear motor
ultrasonic linear
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.)
Granted
Application number
JP12276890U
Other languages
English (en)
Other versions
JP2518657Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990122768U priority Critical patent/JP2518657Y2/ja
Publication of JPH0480292U publication Critical patent/JPH0480292U/ja
Application granted granted Critical
Publication of JP2518657Y2 publication Critical patent/JP2518657Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の一実施例による超音波リニア
モータを示す斜視図であり、第２図は従来の超音
波リニアモータを示す斜視図であり、第３図及び
第４図は本考案の一実施例による超音波リニアモ
ータのＦＥＭの解析結果を示す図であり、第５図
及び第６図は従来の超音波リニアモータのＦＥＭ
の解析結果を示す図である。 １……振動体、１０，１１……脚部、１２……
胴部、１３，１４……角部、１３Ａ，１４Ａ……
スリツト部、１５，１６……圧電素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対の平行な脚部の一端を該脚部と直交する胴
    部で連結することにより全体を略コ字状に形成し
    てなる弾性材料製の振動体と、該振動体の両角部
    に取り付けられて前記振動体を前記胴部及び脚部
    の交差する方向に加振する圧電素子とを有する超
    音波リニアモータであつて、前記振動体の両角部
    における圧電素子取付部付近に前記圧電素子の加
    振方向に略直角をなすスリツト部を有することを
    特徴とする超音波リニアモータ。
JP1990122768U 1990-11-22 1990-11-22 超音波リニアモータ Expired - Lifetime JP2518657Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990122768U JP2518657Y2 (ja) 1990-11-22 1990-11-22 超音波リニアモータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990122768U JP2518657Y2 (ja) 1990-11-22 1990-11-22 超音波リニアモータ

Publications (2)

Publication Number Publication Date
JPH0480292U true JPH0480292U (ja) 1992-07-13
JP2518657Y2 JP2518657Y2 (ja) 1996-11-27

Family

ID=31870520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990122768U Expired - Lifetime JP2518657Y2 (ja) 1990-11-22 1990-11-22 超音波リニアモータ

Country Status (1)

Country Link
JP (1) JP2518657Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02184274A (ja) * 1988-08-11 1990-07-18 Nec Corp 超音波モータとその駆動方法
JPH02136487U (ja) * 1989-04-13 1990-11-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02184274A (ja) * 1988-08-11 1990-07-18 Nec Corp 超音波モータとその駆動方法
JPH02136487U (ja) * 1989-04-13 1990-11-14

Also Published As

Publication number Publication date
JP2518657Y2 (ja) 1996-11-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term