| 摘要 |
For load-buckets and similar devices a cutter (1) has been designed, rigidly fixed to the bucket (2) with bolts (3) at the lip (4) and on the outside of the bucket's (2) forward edge (5), whereby the cutter (1) has in principle the same shape as the edge (4) and displays one or more points (9, 11) which form a strip of steel-plating whose forward and backward edges respectively are in principle parallel. The cutter (1) is divided into sections and comprises a midsection (6), one or more side sections(7), which are symmetrically placed on each side of this and whose two sides form exact replicas of each other, as well as a corner section (8) at each of the cutter's (1) flanks; all the sections are equipped with identical cutting edges and are individually movable in the cutting plane.<IMAGE> |
