JPH0314993U - - Google Patents

Info

Publication number
JPH0314993U
JPH0314993U JP7593489U JP7593489U JPH0314993U JP H0314993 U JPH0314993 U JP H0314993U JP 7593489 U JP7593489 U JP 7593489U JP 7593489 U JP7593489 U JP 7593489U JP H0314993 U JPH0314993 U JP H0314993U
Authority
JP
Japan
Prior art keywords
rotor shaft
piezoelectric element
feeding
circumferential surface
piezoelectric
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
JP7593489U
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 JP7593489U priority Critical patent/JPH0314993U/ja
Publication of JPH0314993U publication Critical patent/JPH0314993U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係る圧電モータの実施例を示
す平面図、第2図と第3図は従来の圧電素子を用
いた超音波モータの一具体例を示す正面図と動作
説明図、第4図は従来の圧電素子を用いた他の超
音波モータの一具体例を示す斜視図である。 15……ロータ軸、16,17……送り用圧電
素子、18,19……押圧用圧電素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. ロータ軸と、上記ロータ軸の周面に当接可能で
    、かつ、ロータ軸の送り方向に伸縮する送り用圧
    電素子と、上記送り用圧電素子をロータ軸の周面
    に垂直に押圧又は解放する押圧用圧電素子とを具
    備したことを特徴とする圧電モータ。
JP7593489U 1989-06-27 1989-06-27 Pending JPH0314993U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7593489U JPH0314993U (ja) 1989-06-27 1989-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7593489U JPH0314993U (ja) 1989-06-27 1989-06-27

Publications (1)

Publication Number Publication Date
JPH0314993U true JPH0314993U (ja) 1991-02-14

Family

ID=31616948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7593489U Pending JPH0314993U (ja) 1989-06-27 1989-06-27

Country Status (1)

Country Link
JP (1) JPH0314993U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015053789A (ja) * 2013-09-06 2015-03-19 カシオ計算機株式会社 駆動装置及び時計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61168025A (ja) * 1985-01-21 1986-07-29 Hitachi Ltd 駆動装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61168025A (ja) * 1985-01-21 1986-07-29 Hitachi Ltd 駆動装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015053789A (ja) * 2013-09-06 2015-03-19 カシオ計算機株式会社 駆動装置及び時計
US9829862B2 (en) 2013-09-06 2017-11-28 Casio Computer Co., Ltd. Driving unit and timepiece

Similar Documents

Publication Publication Date Title
JPH0314993U (ja)
JPH023195U (ja)
JPH0314991U (ja)
JPS6451694U (ja)
JPS6394665U (ja)
JPS63120593U (ja)
JPS62195391U (ja)
JPH03119738U (ja)
JPS62191398U (ja)
JPS636228U (ja)
JPS6438329U (ja)
JPH01180893U (ja)
JPH02149646U (ja)
JPH0360891U (ja)
JPH01132198U (ja)
JPH03111189U (ja)
JPS6274725U (ja)
JPS62113469U (ja)
JPH0320773U (ja)
JPS6376552U (ja)
JPH0183933U (ja)
JPS63187058U (ja)
JPS63131597U (ja)
JPS6188149U (ja)
JPS60141694U (ja) 表面波モ−タ