Title:
DRIVE ARRANGEMENT
Document Type and Number:
Japanese Patent JP2008278707
Kind Code:
A
Abstract:
To prevent occurrence of abnormal sound at deceleration, relating to a drive arrangement which uses a vibration actuator.
An excessive drive reactive force is prevented from being applied to a drive element to cause abnormal sound, by stopping driving when the moving direction of a movable part is different from the driving direction of the drive element.
Inventors:
KARITA YOSHIHIRO
ADACHI YUSUKE
ADACHI YUSUKE
Application Number:
JP2007122081A
Publication Date:
November 13, 2008
Filing Date:
May 07, 2007
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H02N2/00
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano