| 摘要 |
<p>An implement for displacing crop lying on the soil, said implement comprising at least one rake member which is driven so as to be rotatable about an upwardly orientated axis and which is provided with one or more outwardly extending arms (18) pivoting in upward direction about one or more pivotal axes (19), the ensemble of one or more arms (18) and one or more tines (25, 26) having such a centre of gravity (Z) that, when the implement is operative, the resultant of the gravitational and the centrifugal force moves one or more arms (18) with one or more tines (25, 26) towards the ground.</p> |
