Patent ID: 6601286
Filing Date: 2003-08-05
Classification: H02K,Y10T

Abstract:
A device for producing a distributed wave winding for electric motors or generators, said wave winding having a cross section and said device comprising:a fixed wire guide nozzle; a template rotatable relative to the fixed wire guide nozzle, the template having a cross section corresponding to the cross section of the wave winding so that, during rotation of the template, a coil wire is wound onto the template, turn by turn, into a wave form so as to form a first coil group of one phase; a coil receiver axially aligned with, and rotatable in synchronism with, the template; ejector means for transferring coil groups wound on the template to the coil receiver; and indexing means for providing relative indexing between the template and the coil receiver such that, after said relative indexing, a further coil group of said one phase, wound on the template with an interconnection to the first coil group, is in a position so as to be transferable to the coil receiver.