Abstract: Constructive arrangement added to a support for assembling agricultural tilting bearings with new constructive form applied to the assembly support, which comprises the arrangement of multiple and contiguous openings practiced on its upper portion, so as to allow the use, in different diameters and different inter centers, of fastening elements. Alternatively, the multiple openings can be of analogous conformation and not contiguous, so as to allow the desirable interchangeability among different brands and models of agricultural equipment. The new constructive form of the support foresees the arrangement of hollow ears at opposite side ends, and also the arrangement of openings practiced on its lower ends, preferably with recesses tied in one of the ends of the fastening methods for their retention at the tilting bearing.

Abstract: Constructive arrangement added to a support for assembling agricultural tilting bearings with new constructive form applied to the assembly support, which comprises the arrangement of multiple and contiguous openings practiced on its upper portion, so as to allow the use, in different diameters and different inter centers, of fastening elements. Alternatively, the multiple openings can be of analogous conformation and not contiguous, so as to allow the desirable interchangeability among different brands and models of agricultural equipment. The new constructive form of the support foresees the arrangement of hollow ears at opposite side ends, and also the arrangement of openings practiced on its lower ends, preferably with recesses tied in one of the ends of the fastening methods for their retention at the tilting bearing.

Abstract: An articulating and locking mechanism of agricultural implement chassis is disclosed, intended for disc harrows and other implements with great working width, which are characterized by articulation to reduce the total width so as to facilitate transportation and storage, constituted of a main structure or chassis (1), central disc gang chassis (2), lateral and articulating disc gang chassis (3), with arrangements of vertical plates or extensions (4 and 5) welded and joined by shafts (6) for articulation by means of hydraulic cylinders (7), equipped with locking mechanism made up of hydraulic cylinders (8), locking and unlocking actuators (9, 9A), locks (12, 12A), coupling shafts (13, 13A) inserted in sleeves (14, 14A) and joined to the vertical closure plates (15) of the inner ends of the articulating chassis (3).