JPH02114392U - - Google Patents

Info

Publication number
JPH02114392U
JPH02114392U JP2353589U JP2353589U JPH02114392U JP H02114392 U JPH02114392 U JP H02114392U JP 2353589 U JP2353589 U JP 2353589U JP 2353589 U JP2353589 U JP 2353589U JP H02114392 U JPH02114392 U JP H02114392U
Authority
JP
Japan
Prior art keywords
ultrasonic motor
shaft
elastic body
rotor
piezoelectric element
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
JP2353589U
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 JP2353589U priority Critical patent/JPH02114392U/ja
Publication of JPH02114392U publication Critical patent/JPH02114392U/ja
Pending 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を示す構成図、第2
図は超音波モータの原理説明図、第3図は従来の
超音波モータの構成図、第4図は第3図における
圧電素子の構成図である。 これらの図において、1,9,64……弾性体
、2……動体、3,61……ハウジング、6,6
3……シヤフト、6a……回転子部、10……圧
電素子、12,69……皿ばね、13……回転子
、21〜28,31〜38……電極部、40,4
1,42,43……電気的未使用部分、51……
電極A、52……電極B、66……回転子、68
……ナツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電素子が取り付けられた弾性体と、シヤフト
    に連設され、前記弾性体に押圧される回転子とを
    有した超音波モータにおいて、押圧力を前記シヤ
    フトを介して前記回転子へ伝達するようにしたこ
    とを特徴とする超音波モータ。
JP2353589U 1989-03-01 1989-03-01 Pending JPH02114392U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2353589U JPH02114392U (ja) 1989-03-01 1989-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2353589U JPH02114392U (ja) 1989-03-01 1989-03-01

Publications (1)

Publication Number Publication Date
JPH02114392U true JPH02114392U (ja) 1990-09-13

Family

ID=31242607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2353589U Pending JPH02114392U (ja) 1989-03-01 1989-03-01

Country Status (1)

Country Link
JP (1) JPH02114392U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139282A (ja) * 1984-12-11 1986-06-26 Matsushita Electric Ind Co Ltd 電歪モ−タ
JPS61139279A (ja) * 1984-12-11 1986-06-26 Matsushita Electric Ind Co Ltd 電歪モ−タ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139282A (ja) * 1984-12-11 1986-06-26 Matsushita Electric Ind Co Ltd 電歪モ−タ
JPS61139279A (ja) * 1984-12-11 1986-06-26 Matsushita Electric Ind Co Ltd 電歪モ−タ

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