JP6304973B2 - 超音波モータ - Google Patents

超音波モータ Download PDF

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Publication number
JP6304973B2
JP6304973B2 JP2013174786A JP2013174786A JP6304973B2 JP 6304973 B2 JP6304973 B2 JP 6304973B2 JP 2013174786 A JP2013174786 A JP 2013174786A JP 2013174786 A JP2013174786 A JP 2013174786A JP 6304973 B2 JP6304973 B2 JP 6304973B2
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Japan
Prior art keywords
holding member
vibrator
positioning hole
fitting protrusion
rotor
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JP2013174786A
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English (en)
Japanese (ja)
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JP2015043668A5 (enExample
JP2015043668A (ja
Inventor
真 追川
真 追川
山▲崎▼　亮
亮 山▲崎▼
山本　泰史
泰史 山本
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Canon Inc
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Canon Inc
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Priority to JP2013174786A priority Critical patent/JP6304973B2/ja
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Publication of JP2015043668A5 publication Critical patent/JP2015043668A5/ja
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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2013174786A 2013-08-26 2013-08-26 超音波モータ Active JP6304973B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013174786A JP6304973B2 (ja) 2013-08-26 2013-08-26 超音波モータ

Applications Claiming Priority (1)

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JP2013174786A JP6304973B2 (ja) 2013-08-26 2013-08-26 超音波モータ

Publications (3)

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JP2015043668A JP2015043668A (ja) 2015-03-05
JP2015043668A5 JP2015043668A5 (enExample) 2016-10-13
JP6304973B2 true JP6304973B2 (ja) 2018-04-04

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ID=52696937

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JP2013174786A Active JP6304973B2 (ja) 2013-08-26 2013-08-26 超音波モータ

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JP (1) JP6304973B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6305377B2 (ja) 2015-08-04 2018-04-04 キヤノン株式会社 振動型アクチュエータ、装置および光学機器
JP6771939B2 (ja) 2016-04-25 2020-10-21 キヤノン株式会社 振動型アクチュエータ及び電子機器
JP2018088821A (ja) * 2018-03-01 2018-06-07 キヤノン株式会社 振動型アクチュエータ、装置および光学機器
JP7313909B2 (ja) 2019-05-30 2023-07-25 キヤノン株式会社 振動波モータおよび電子機器。

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5913857B2 (ja) * 2011-08-05 2016-04-27 キヤノン株式会社 超音波モータ及びそれを有するレンズ装置
JP5773900B2 (ja) * 2012-01-30 2015-09-02 キヤノン株式会社 モータ

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Publication number Publication date
JP2015043668A (ja) 2015-03-05

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