| 摘要 |
A mower comprises a housing extending transversely of the direction of movement of the mower, wherein cutting members rotatably journalled on said housing each comprises one lower ring sweeping across the housing, an upper ring arranged above the lower ring and three cutters arranged at the circumference of the cutting member between the upper and lower rings each on one pin, while the lower ring of each cutting member is uncovered at the area of the path of each cutter of a neighboring cutting member. The upper ring is substantially triangular with rounded-off corners in which the cutters are fastened in order to reduce the risk of damage of the cutting member and to hold the paths of the undamaged cutters more constantly at the same level. |
