摘要 |
A rake provided with a frame ( 10 ) with vertical uprights ( 12, 13 ) on wheels ( 14, 15 ), in which the gathering arms ( 21, 22 ), each equipped with a plurality of rake wheels ( 23, 24 ), are of unequal length, the longer arm (e.g. 21 ) being hinged to one of the vertical uprights in an intermediate point, so as to project beyond said frame ( 10 ). In operation the arms ( 21, 22 ) are rotated about the intersections with the uprights ( 12,13 ), so as to form, in horizontal projection, a Y. With said arrangement, the first of the wheels (e.g. 23 ) of the longer arm (e.g. 21 ) surmounts the first rake wheel (e.g. 24 ) of the other arm (e.g. 22 ), in this way guaranteeing that all the material (grass or hay) to be gathered is effectively gathered.
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