| 摘要 |
A chipping apparatus for producing chips from entire trees, branches, shrubs, and the like comprises a rotatable cylindrical drum having a plurality of finger-like blades projecting from the surface. An axially parallel cylindrical counter-blade, having recesses on its surface which match the projecting blades on the first drum, coacts with the latter and is arranged to rotate in the same direction. The finger-like blades are adjustable as to how far they project from the surface of the cylinder and can be arranged on the latter in two arrow-shaped staggered rows or in axially disposed parallel rows. |
