| 摘要 |
<p>A quick coupling comprising: a support (10) to be fixed to the power arm of an earth-mover; elements (12) with a hook-like end (13), suitable to fit between the upper part of a bucket (24) or the like and a transverse pivot (26) thereof, extending on one side from the arm, and means for fixing to the bucket or the like extending on the opposite side from the arm. The fixing means comprise a locking element (20) slidingly coupled to the support (18) and coupled to means (22) suitable to push it so that it fits with one end (29) in a corresponding seat (28) of a cross-member (27) protruding from the upper part of the bucket or the like. This end has, on the same side as the support, an inclined surface suitable to rest against a corresponding inclined surface of the seat. <IMAGE></p> |
