| 摘要 |
PURPOSE:To determine an exact position through simple control by supporting a rocking arm with a turning operation means and further supporting the turning operation means with a linearly moving operation means. CONSTITUTION:When a control motor of a linear device 23Z rotates forward by a fixed angle, a table advances. Then, a specified table rises through an inclined surface and the turning operation means 22 rises together with the rocking arm 7 and an operation rod 5. Accordingly, a body 2 to be operated rises vertically. Continuously, a control motor 38 for a turning mechanism 22a rotates forward by a fixed angle and a table 35 is turned by a fixed angle around the center of the body 1 to be operated. Then, the turning mechanisms 22beta, 22gamma and the rocking arm 7 all incline by a fixed angle to make the body 1 to be operated take a specified posture. |
