JP4095301B2 - 振動波駆動装置 - Google Patents

振動波駆動装置 Download PDF

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Publication number
JP4095301B2
JP4095301B2 JP2001397831A JP2001397831A JP4095301B2 JP 4095301 B2 JP4095301 B2 JP 4095301B2 JP 2001397831 A JP2001397831 A JP 2001397831A JP 2001397831 A JP2001397831 A JP 2001397831A JP 4095301 B2 JP4095301 B2 JP 4095301B2
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JP
Japan
Prior art keywords
pressure spring
vibration wave
spring
pressurizing
driving device
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Expired - Fee Related
Application number
JP2001397831A
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English (en)
Japanese (ja)
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JP2003199369A (ja
JP2003199369A5 (https=
Inventor
卓冶 岡本
栄一 柳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Canon Precision Inc
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Canon Inc
Canon Precision Inc
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Application filed by Canon Inc, Canon Precision Inc filed Critical Canon Inc
Priority to JP2001397831A priority Critical patent/JP4095301B2/ja
Publication of JP2003199369A publication Critical patent/JP2003199369A/ja
Publication of JP2003199369A5 publication Critical patent/JP2003199369A5/ja
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Publication of JP4095301B2 publication Critical patent/JP4095301B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2001397831A 2001-12-27 2001-12-27 振動波駆動装置 Expired - Fee Related JP4095301B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001397831A JP4095301B2 (ja) 2001-12-27 2001-12-27 振動波駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001397831A JP4095301B2 (ja) 2001-12-27 2001-12-27 振動波駆動装置

Publications (3)

Publication Number Publication Date
JP2003199369A JP2003199369A (ja) 2003-07-11
JP2003199369A5 JP2003199369A5 (https=) 2005-07-28
JP4095301B2 true JP4095301B2 (ja) 2008-06-04

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ID=27603494

Family Applications (1)

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JP2001397831A Expired - Fee Related JP4095301B2 (ja) 2001-12-27 2001-12-27 振動波駆動装置

Country Status (1)

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JP (1) JP4095301B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010017744A (ja) * 2008-07-11 2010-01-28 Obara Corp 中空モ―タ用アンギュラベアリングの抑え構造
JP6652289B2 (ja) 2014-11-07 2020-02-19 キヤノン株式会社 振動型駆動装置、ロボット、画像形成装置及び撮像装置

Also Published As

Publication number Publication date
JP2003199369A (ja) 2003-07-11

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