Method and installation for grouping palletized products.

The method comprises cyclically: - transferring a 1 row of products (3) between the station (6) for the preparation of the latter and the station (7) of pre-consolidation, at a speed V; - transferring Similarly, a 2 row of products (3) on said table (7) of pre-clustering and to manage said aceostage 2 row with the row of products already in position on said table (7) of pre-consolidation, - to set in motion the said row in position at a speed v chosen between zero and V, depending on the type of products (3) - to be transferred, as appropriate, another row of products (3) on the table (7) and, when the number of rows is reached in order to obtain said layer, - transferring said layer on the table (13) for removing the post (14) includes palettisation.L'installation transfer means consist of pushers (25) and (26) movable between the different positions, animated appropriate speeds. It also includes, at the station (7) of pre-consolidation, a belt (39) endless modular type which rests and travels on a floor, which belt is movable, driven at a speed which is related to that of pushers (25) and (26).