Patent ID: 7513529

Claim:
A single-piece weight (M) to be hitched to an agricultural tractor lifting device, comprising: a top face; a bottom; two faces oriented transverse to the direction of travel of the tractor; two side faces substantially parallel to the direction of travel, each side face comprising a transverse eyebolt or spindle ( 7 , 8 ) forming a means of engagement for the tractor lifting device; and at least one housing (L 1 , L 2 ) opening outward and oriented so as to be able to receive at least one lift prong (B 1 , B 2 ) of a load-handling device and to allow the weight to be lifted and handled by interaction of this housing and the lift prong, the housing (L 1 , L 2 ) comprising at least one recessed portion ( 12 , 13 ; 112 ; 212 , 213 ) of the bottom of the weight, the recessed portion comprising at least one groove ( 12 , 13 ; 112 ; 212 , 213 ) extending from one edge of the bottom and emerging at at least one end.