| 摘要 |
<p>PURPOSE:To improve a top stack header locking means in operation by setting up a pair of locking means on both right and left ends of a top stack header, setting up an operating lever at the center of the top stack header and linking the operating lever to both locking means via a linking mechanism. CONSTITUTION:To store a hood 1, the unlocking of a lever locking means and then the 90 deg. turn of an operating lever 6 to the front are only required. Then, a connection 10 is tuned together and the first rod 8 is pulled inward of a body. With the movement of the rod 8, the second and third rods 12, 13 are individually turned to push out the fourth rod 16 ahead. At this time, the fifth rod 17 is moved forward while turning to an arrow mark F to disengage a hooking member 5.</p> |
