| 摘要 |
The invention concerns a device for thinning and clearing and of the type that is so arranged as to be suspended with its stand (1) in a manoeuvrable manner from the end of a crane arm (6), comprising a cutting device in the form of a first (2) and a second (3) part placed on top of each other, one above the other, and linked together to perform a movement relative to each other by means of a drive unit (4) arranged with the parts, whereby extending from side pieces (9 and 10) that are common to both the first and the second part are arranged cutting edges (11 and 12) which, through the movement of the said parts (2 and 3), in an alternately overlapping fashion, form gaps (13) into which the material being cut can be received and cut through a generated cutting or clipping action. In order for the cutting to take place without risk of flying objects and without noise, the first (2) and the second (3) part performing a relative reciprocal movement. <IMAGE> |
