JPH0294489U - - Google Patents

Info

Publication number
JPH0294489U
JPH0294489U JP142789U JP142789U JPH0294489U JP H0294489 U JPH0294489 U JP H0294489U JP 142789 U JP142789 U JP 142789U JP 142789 U JP142789 U JP 142789U JP H0294489 U JPH0294489 U JP H0294489U
Authority
JP
Japan
Prior art keywords
shaft
stator
rotor
rotation
key
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
Application number
JP142789U
Other languages
English (en)
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 JP142789U priority Critical patent/JPH0294489U/ja
Publication of JPH0294489U publication Critical patent/JPH0294489U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の実施例の超音波モータの縦断
面図、第2図は従来の超音波モータの縦断面図で
ある。 4……ロータ、5……シヤフト、5a……キー
、11……ステータ、13……圧電振動子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電気―機械変換振動子を有するステータと、回
    り止め用のキーを有するシヤフトに嵌合するシヤ
    フト穴とキー溝を設け、シヤフトに対し軸方向に
    摺動自在で回転方向に回転不能に結合したロータ
    とを備えこのロータをステータに加圧接触してな
    る超音波モータ。
JP142789U 1989-01-10 1989-01-10 Pending JPH0294489U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP142789U JPH0294489U (ja) 1989-01-10 1989-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP142789U JPH0294489U (ja) 1989-01-10 1989-01-10

Publications (1)

Publication Number Publication Date
JPH0294489U true JPH0294489U (ja) 1990-07-26

Family

ID=31201302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP142789U Pending JPH0294489U (ja) 1989-01-10 1989-01-10

Country Status (1)

Country Link
JP (1) JPH0294489U (ja)

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