| 摘要 |
<p>A hand-held agricultural machine comprising a vibrating rod (44) having a longitudinal axis and fitted at a free end thereof with an agricultural accessory member (46) and being engaged at an opposed end thereof to a motion generator (22) imparting the vibrating rod (44) a reciprocal-linear motion along the longitudinal axis, at a predetermined frequency and amplitude, and an elongate support member (26) connected to the motion generator (46) and extending along the longitudinal axis. <IMAGE></p> |
