JPH02118492U - - Google Patents

Info

Publication number
JPH02118492U
JPH02118492U JP1989027413U JP2741389U JPH02118492U JP H02118492 U JPH02118492 U JP H02118492U JP 1989027413 U JP1989027413 U JP 1989027413U JP 2741389 U JP2741389 U JP 2741389U JP H02118492 U JPH02118492 U JP H02118492U
Authority
JP
Japan
Prior art keywords
vibrating piece
view
rotor
ultrasonic
ultrasonic motor
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
JP1989027413U
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 JP1989027413U priority Critical patent/JPH02118492U/ja
Publication of JPH02118492U publication Critical patent/JPH02118492U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の超音波モータの第1実施例を
示す分解斜視図、第2図は第1図における摺動部
材の斜視図、第3図は本考案の第2実施例を示す
分解斜視図、第4図は第3図の要部拡大斜視図、
第5図aは第3図において摺動部材を振動片に嵌
合した状態を示す要部斜視図、第5図bおよびc
はそれぞれ本考案の第2実施例における要部変形
例を示す斜視図、第6図は本考案の第3実施例を
示す分解斜視図、第7図aおよびbはそれぞれ第
6図の要部を示す側面図および一部破断正面図、
第8図は本考案の第4実施例を示す分解斜視図、
第9図は第8図の要部を示す一部破断正面図、第
10図は本考案の第5実施例を示す分解斜視図、
第11および第12図はそれぞれ従来の超音波モ
ータを示す一部破断斜視図および要部縦断面図で
ある。 1……回転子、4……振動片、5,6,8,9
,10,13,16……摺動部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電素子の超音波振動により振動片に超音波楕
    円運動を発生させ、振動片に接触する回転子を駆
    動させる超音波モータにおいて、振動片における
    回転子との接触部に着脱自在に摺動部材を設けた
    ことを特徴とする超音波モータ。
JP1989027413U 1989-03-10 1989-03-10 Pending JPH02118492U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989027413U JPH02118492U (ja) 1989-03-10 1989-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989027413U JPH02118492U (ja) 1989-03-10 1989-03-10

Publications (1)

Publication Number Publication Date
JPH02118492U true JPH02118492U (ja) 1990-09-21

Family

ID=31249883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989027413U Pending JPH02118492U (ja) 1989-03-10 1989-03-10

Country Status (1)

Country Link
JP (1) JPH02118492U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464995U (ja) * 1990-10-15 1992-06-04

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196773A (ja) * 1985-02-21 1986-08-30 Hitachi Maxell Ltd ころを用いた圧電モ−タ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196773A (ja) * 1985-02-21 1986-08-30 Hitachi Maxell Ltd ころを用いた圧電モ−タ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464995U (ja) * 1990-10-15 1992-06-04

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