| 摘要 |
PCT No. PCT/GB96/02640 Sec. 371 Date Jul. 2, 1997 Sec. 102(e) Date Jul. 2, 1997 PCT Filed Oct. 30, 1996 PCT Pub. No. WO97/16955 PCT Pub. Date May 15, 1997A seed tine assembly for mounting on a frame component of a seed drilling implement and comprising a tine having an upper end mounted on the frame component, and a lower soil-engaging end; a seed share mounted on the tine at the lower end; a tine point mounted on the lower end of the tine; a supply tube mounted on the share and having an upper end receiving an air-driven supply of seed and a lower end which distributes seed into the furrow formed by the share; in which the lower end of the tine is angled, as seen in side view, having a base leg detachably secured to the share, and an upright leg to which the tine point is detachably secured; and in which the share comprises a share plate which is generally triangular, as seen in plan, and a distributor plate is mounted on the share plate and has a socket arranged to receive the lower end of the supply tube. |
