| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent bounding caused when a shutter blade is stopped. <P>SOLUTION: A shutter device includes the shutter blade, a drive part connected to the shutter blade and receiving a drive force from the outside, to drive the shutter blade between a standby position and a termination position, and a braking part coming into contact with the drive part and rotated from a contact start position with the drive part to the termination position of the shutter blade, to apply a rotational load whose increasing rate is gradually increased to the drive part and brake the drive part, when the shutter blade is located in the vicinity of the termination position. <P>COPYRIGHT: (C)2013,JPO&INPIT |
