Venable LLP
Blade driving device and imaging apparatus
A blade driving device including, a base plate including an opening through which light passes, a blade configured to runs on a surface of the base plate to open and close the opening, a drive mechanism including a drive spring and actuates the blade; and a charge mechanism configured to perform a charge operation on the drive mechanism against the drive spring. The charge mechanism includes a slide member configured to linearly reciprocate in a direction parallel to the base plate along a motor between the motor and the drive mechanism, the motor generating a driving force for the charge mechanism.
Canon Denshi Kabushiki Kaisha
G G
G03B G03B
inventional inventional
Kentaro Naoki Hisatoshi Yuki Takahiro
Kato Kawakubo Ito Saito Arai