| 摘要 |
<p>A device for coupling a loader to a tractor, wherein the hitching frame (1) of the loader is provided with two coupling projections (11, 12) or sockets (21, 22) and a latch (14) biased by a spring (15), the coupling head (2) of the tractor is provided with two complementary coupling members and locking means (25, 25'), and said latch (14) engages said locking means (25, 25') to lock the load onto the tractor. Said device is characterised in that the coupling head (2) includes pre-locking means (24, 24') engageable by said latch (14) in a pre-locking position in which said projections (11, 12) and sockets (21, 22) are not fully coupled, and the spring (15) continually urges said latch (14) into the locking or pre-locking position.</p> |
