Kratz, Quintos & Hanson, LLP
Sector blade driving apparatus
A sector blade driving apparatus includes: a board having an opening; a blade supported for linear movement, adjusting an opening amount of the opening, and having first and second engagement holes; a drive member rotating to drive the blade; and an arm transmitting an drive force of the drive member to the blade, and provided in the drive member. The arm is provided with first and second drive pins respectively engaging the first and second engagement holes.
Seiko Precision Inc.
G
G03B
inventional
Phichet Takashi
Numnual Nakano