JP2022041891A5 - - Google Patents

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Publication number
JP2022041891A5
JP2022041891A5 JP2021111913A JP2021111913A JP2022041891A5 JP 2022041891 A5 JP2022041891 A5 JP 2022041891A5 JP 2021111913 A JP2021111913 A JP 2021111913A JP 2021111913 A JP2021111913 A JP 2021111913A JP 2022041891 A5 JP2022041891 A5 JP 2022041891A5
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JP
Japan
Prior art keywords
vibration actuator
contact
actuator according
axis
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.)
Granted
Application number
JP2021111913A
Other languages
English (en)
Japanese (ja)
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JP2022041891A (ja
JP7757065B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to GB2112137.1A priority Critical patent/GB2599489B/en
Priority to CN202110975354.8A priority patent/CN114123855A/zh
Priority to US17/445,854 priority patent/US11502624B2/en
Priority to DE102021122205.2A priority patent/DE102021122205A1/de
Publication of JP2022041891A publication Critical patent/JP2022041891A/ja
Publication of JP2022041891A5 publication Critical patent/JP2022041891A5/ja
Application granted granted Critical
Publication of JP7757065B2 publication Critical patent/JP7757065B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021111913A 2020-08-31 2021-07-06 振動型アクチュエータ、回転駆動装置および撮像装置 Active JP7757065B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2112137.1A GB2599489B (en) 2020-08-31 2021-08-24 Vibration type actuator, rotationally driving apparatus, and image pickup apparatus
CN202110975354.8A CN114123855A (zh) 2020-08-31 2021-08-24 振动型致动器、旋转驱动设备和摄像设备
US17/445,854 US11502624B2 (en) 2020-08-31 2021-08-25 Vibration type actuator, rotationally driving apparatus, and image pickup apparatus
DE102021122205.2A DE102021122205A1 (de) 2020-08-31 2021-08-27 Vibrationsstellglied, Drehantriebsvorrichtung und Bildaufnahmevorrichtung

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2020145156 2020-08-31
JP2020145156 2020-08-31
JP2021049358 2021-03-24
JP2021049358 2021-03-24

Publications (3)

Publication Number Publication Date
JP2022041891A JP2022041891A (ja) 2022-03-11
JP2022041891A5 true JP2022041891A5 (enExample) 2024-07-11
JP7757065B2 JP7757065B2 (ja) 2025-10-21

Family

ID=80500305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021111913A Active JP7757065B2 (ja) 2020-08-31 2021-07-06 振動型アクチュエータ、回転駆動装置および撮像装置

Country Status (1)

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JP (1) JP7757065B2 (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62247770A (ja) * 1986-04-18 1987-10-28 Olympus Optical Co Ltd 超音波モ−タ
JP2975065B2 (ja) * 1990-08-15 1999-11-10 住友重機械工業株式会社 超音波モータ
JP4767726B2 (ja) * 2006-03-13 2011-09-07 富士フイルム株式会社 超音波アクチュエータ
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

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