Invention Grant
- Patent Title: Vibration wave driving apparatus
- Patent Title (中): 振动波驱动装置
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Application No.: US13404176Application Date: 2012-02-24
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Publication No.: US08760036B2Publication Date: 2014-06-24
- Inventor: Nobuyuki Kojima
- Applicant: Nobuyuki Kojima
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2011-077535 20110331
- Main IPC: H02N2/04
- IPC: H02N2/04

Abstract:
A vibration wave driving apparatus includes a vibrator for driving a driven body and a member for supporting the vibrator. The construction can restrain increases in the number of components and in necessary space and can maintain a stable contact state of frictional surfaces of the vibrator and the driven body.
Public/Granted literature
- US20120248934A1 VIBRATION WAVE DRIVING APPARATUS Public/Granted day:2012-10-04
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