| 摘要 |
The invention concerns a rotating head that doesn't need any additional attaching elements for the cord blades (7) and, where these same cutting elements can also function as holding elements for another additional cutting element, that is a rigid piece shaped as a blade (11), that can be contemporaneously used to produce a tool which is a rotating head with a double and contemporary cutting possibility both with cord blades and with flat rigid blades, that havs a great adaptability for grassy lands and woody ones, both flat and bumpy. The cylindric supporting body has in the under part a portion having a circular form (8) which forms a base that circumscribes the other concave square portion (9) the cutting part with rigid blades (11) has a central hole (13) coaxially inserted on said square portion (9) attached to this by means, of the nylon cord blades (7) rightly inserted in the holes (6) and perpendicularly to the axle of the motor, and by means of the semispheric protrusions (14). <IMAGE> |
