| 摘要 |
The platforms (1 and 2) are connected by connecting rods (4 and 5) which enclose an acute angle between them. In this manner, upon the displacement movement of the carriage (3) on which the platforms (1 and 2) are mounted, the platforms achieve inclination movements which differ from one another, with the result that a favourable position for driving is obtained for each platform. <IMAGE>
|
