| 摘要 |
To the skip 1, having wheels 8, a moving rear wall 6 which can be manoeuvred by an arm 5 and whose free end describes a curved portion L, there is added a removable volume 13 mounted on wheels 14 whose diameter is greater than that of the wheels 8 and having an end wall 17 curved into the shape of an arc following the curved portion L, so that the volume of the skip 1 is increased and so that the moving wall 6 may totally empty the contents of the volume 13 by pushing it towards an unloading member D mounted at the front of the skip 1. <IMAGE>
|
