| 摘要 |
In a road surface construction machine with a levelling beam (3) and a tractor (1) the position of the levelling beam (3) relative to the tractor (1) is determined by a pair of levers (5 and 6), which are arranged one above the other and are swivel-connected to the tractor (1) and the levelling beam (3). The vertical distance between the connecting points (5b and 6b) on the levelling beam (3) is greater than the vertical distance between the connecting points (5a and 6a) on the tractor (1). <IMAGE>
|
