| 摘要 |
PCT No. PCT/FR96/02095 Sec. 371 Date Jun. 26, 1998 Sec. 102(e) Date Jun. 26, 1998 PCT Filed Dec. 27, 1996 PCT Pub. No. WO97/24024 PCT Pub. Date Jul. 10, 1997A blade includes at least one blade body attached to a chassis to be hitched to a tractor vehicle. The blade includes at least one part which is laterally inclined in relation to a vertical plane parallel to the tractor vehicle's line of advancement. This inclined part includes a heel at a positive angle to the ground. The heel is equipped with a wear plate having at least one tip that is laterally displaced in relation to the front edge of the inclined part of the blade body and in relation to the front edge of the heel. |
