JPH0628954Y2 - 超音波モータ - Google Patents

超音波モータ

Info

Publication number
JPH0628954Y2
JPH0628954Y2 JP1987096247U JP9624787U JPH0628954Y2 JP H0628954 Y2 JPH0628954 Y2 JP H0628954Y2 JP 1987096247 U JP1987096247 U JP 1987096247U JP 9624787 U JP9624787 U JP 9624787U JP H0628954 Y2 JPH0628954 Y2 JP H0628954Y2
Authority
JP
Japan
Prior art keywords
electrode
electrostrictive element
electrostrictive
pattern
vibrating body
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.)
Expired - Lifetime
Application number
JP1987096247U
Other languages
English (en)
Japanese (ja)
Other versions
JPS642590U (en]
Inventor
隆史 伊東
Original Assignee
セイコー電子工業株式会社
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 by セイコー電子工業株式会社 filed Critical セイコー電子工業株式会社
Priority to JP1987096247U priority Critical patent/JPH0628954Y2/ja
Publication of JPS642590U publication Critical patent/JPS642590U/ja
Application granted granted Critical
Publication of JPH0628954Y2 publication Critical patent/JPH0628954Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1987096247U 1987-06-23 1987-06-23 超音波モータ Expired - Lifetime JPH0628954Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987096247U JPH0628954Y2 (ja) 1987-06-23 1987-06-23 超音波モータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987096247U JPH0628954Y2 (ja) 1987-06-23 1987-06-23 超音波モータ

Publications (2)

Publication Number Publication Date
JPS642590U JPS642590U (en]) 1989-01-09
JPH0628954Y2 true JPH0628954Y2 (ja) 1994-08-03

Family

ID=31321105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987096247U Expired - Lifetime JPH0628954Y2 (ja) 1987-06-23 1987-06-23 超音波モータ

Country Status (1)

Country Link
JP (1) JPH0628954Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671480B2 (ja) * 1989-03-01 1997-10-29 株式会社ニコン 超音波モータ
JP5256762B2 (ja) * 2008-02-08 2013-08-07 株式会社ニコン レンズ鏡筒、カメラ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258885A (ja) * 1985-09-04 1987-03-14 Matsushita Electric Ind Co Ltd 超音波モ−タ

Also Published As

Publication number Publication date
JPS642590U (en]) 1989-01-09

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