ARMATURE COMMUTATOR WITH HOOKS AND ARMATURE AND VEHICLE EQUIPMENT COMPRISING SAME

摘要

The invention concerns an armature commutator (24) of an electric rotary machine, in the shape of a drum comprising an outer cylindrical surface whereon are arranged axially oriented longitudinal conductor segments (30) each comprising a friction track (34) for brush or carbon contacts, and each of which is extended by a connecting end (38) to the wires of a winding, in the form of a longitudinally open hook, the hook comprising a base section (40) located in the front extension of the conductor segment (30), a connecting section (42) in the form of a bend and a free end section (44) extending rearwards above the base section (40). The invention is characterised in that the connecting section (42) of at least one hook is longitudinally offset relative to the connecting section (42) of an adjacent hook. The invention also concerns an armature and a electric rotary machine comprising such a commutator.