| 摘要 |
<p>The loader has a movable platform (7) which is pivoted about a horizontal axis of rotation (8). An operating rod (60) is connected to this pivot axis at one end and is connected to an hydraulic jack (9) at the other. Near the jack end the rod is connected to a tie (61) whose upper end is formed into a guide (62) which receives the end of the control lever (65) of a locking element (116). As the locking element pivots downwards, the transfer platform pivots upwards towards it. At the extreme point of the motion, the element cooperates with a curved abutment formed on the front edge of the platform.</p> |
