VORRICHTUNG ZUM EINZIEHEN VON VORGEWICKELTEN SPULEN IN DIE NUTEN EINES STATORS EINER DYNAMOELEKTRISCHEN MASCHINE UND GERAET MIT SOLCH EINER VORRICHTUNG.

摘要

In a device for inserting prewound coils in the cavities of a stator of a dynamo-electric machine, of the type comprising an annular series of coil guide blades for receiving the prewound coils to be inserted in the cavities of the stator, an annular series of key guide blades surrounding the series of coil guide blades, and a thrust member slidable axially into the series of coil guide blades to insert the coils in the stator cavities, there are also provided an outer auxiliary coil guide member having an annular body locatable around the key guide blades and having an inner surface spaced from the outer surface of the key guide blades so as to define a first annular passage for guiding the coils during the insertion operation, and an inner auxiliary coil guide member movable with the thrust member into the series of coil guide blades and having an outer surface spaced from the inner surface of the coil guide blades so as to define a second annular passage for guiding the coils during the insertion operation.