| 摘要 |
A cutter cylinder for a mower which includes a rotatable drum (10, 12, 14, 16) having a plurality of blades (16) which have respective cutting edges (12) lying on an imaginary cylindrical surface co-axial with the drum, but each blade (16) is a substantially planar member cut from sheet metal, or, in a variant, comprises two mutually inclined planar parts, formed by bending about a line in the plane of the sheet, to afford a chevron-like formation. At least some of the blades (16) may be detachably secured to the drum or may be adjustable or resiliently displaceable radially with respect to the drum axis (10). |
