| 摘要 |
<p>A robot hand (5) comprises a drive source (90), a baseboard (10), a housing (20) capable of advancing and retreating on the baseboard (10) by means of the drive source (90), a pair of hands (30) so provided as to grasp a recording medium (1) and held on the housing (20), an operation body (40) so held on the housing (20) as to be capable of being pushed down by the recording medium (1), and a lock member (50) and a spring (3s) which are held on the housing (20) and change the state of the hands (30) based on pushing-down of the operation body (40)from non-grasping state where the recording medium (1) is released to grasping state where the recording medium (1) is grasped.</p> |
