JPH0253288U - - Google Patents

Info

Publication number
JPH0253288U
JPH0253288U JP13297588U JP13297588U JPH0253288U JP H0253288 U JPH0253288 U JP H0253288U JP 13297588 U JP13297588 U JP 13297588U JP 13297588 U JP13297588 U JP 13297588U JP H0253288 U JPH0253288 U JP H0253288U
Authority
JP
Japan
Prior art keywords
piezoelectric element
vibrating body
fixed
bush
electrodes
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
JP13297588U
Other languages
English (en)
Other versions
JPH0736478Y2 (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 JP13297588U priority Critical patent/JPH0736478Y2/ja
Publication of JPH0253288U publication Critical patent/JPH0253288U/ja
Application granted granted Critical
Publication of JPH0736478Y2 publication Critical patent/JPH0736478Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案にかかる波動モータの断面図
、第2図は従来の波動モータの断面図、第3図は
従来の波動モータの断面図を示す。 1……地板、2……圧電素子、3……振動体、
6……ピン、8……ブツシユ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 分極処理された圧電素子に複数の電極を形成し
    、この電極に駆動信号を付加することにより、前
    記圧電素子に接着された振動体に進行波を発生さ
    せる波動モータにおいて、振動体を支持する為の
    中心穴に圧電素子の内径よりも小さいつば部を有
    するブツシユを設け、該ブツシユを固定した振動
    体に圧電素子を固着し、前記振動体を支持板に設
    けられたピンに打ち込み固定する事を特徴とする
    波動モータ。
JP13297588U 1988-10-12 1988-10-12 超音波モータ Expired - Lifetime JPH0736478Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13297588U JPH0736478Y2 (ja) 1988-10-12 1988-10-12 超音波モータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13297588U JPH0736478Y2 (ja) 1988-10-12 1988-10-12 超音波モータ

Publications (2)

Publication Number Publication Date
JPH0253288U true JPH0253288U (ja) 1990-04-17
JPH0736478Y2 JPH0736478Y2 (ja) 1995-08-16

Family

ID=31390427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13297588U Expired - Lifetime JPH0736478Y2 (ja) 1988-10-12 1988-10-12 超音波モータ

Country Status (1)

Country Link
JP (1) JPH0736478Y2 (ja)

Also Published As

Publication number Publication date
JPH0736478Y2 (ja) 1995-08-16

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