| 摘要 |
<p>A drum for use in a cutting device having at least two inter-connected drum cage sections (20, 22) adapted to be mounted on a common drive shaft (23), each cage section comprising support flanges (24) for the end portions of a plurality of peripherally spaced cutter receiving shafts (30), the cutter receiving shafts (30) at one cage section (20) adapted to be angularly displaced from those of the adjacent cage section (22).</p> |
