COMPACT ACCESSORY BOX COMPRISING AN INTEGRATED ELECTRIC MACHINE

The invention relates to an accessory housing (58) housing at least one gear train (70, 72) comprising a series of pinions (78b, 80b, 82b, 84b, 86b, 88b, 94b), the casing (68) comprising two parallel substantially planar and opposite lateral walls (74, 76) between which are mounted shafts each carrying one of the pinions, which each receive accessories (78, 80, 82, 84, 86, 88, 90, 92, 94), and which define within the enclosure (68) an internal volume (96) surrounding a carrier shaft (82a) of at least one hybridization pinion (82b), on one side of said pinion (82b), said housing (58) receiving at least one electrical machine comprising a rotor and a stator, characterized in that the rotor (82c) of the electrical machine is carried by the carrier shaft (82a) of the hybridization pinion (82b) of the gear train (70) in that the stator (82d) extends around said rotor (82c) within said internal volume (96).