A field system assembly of a double pole commutator motor includes a pair of yokes each having a connecting portion at both ends thereof, and a pair of poles each having a connecting portion which is capable of being connected with one of the connecting portions of the yoke. A slot at each pole...http://www.google.es/patents/US5703426?utm_source=gb-gplus-sharePatente US5703426 - Field system assembly of commutator motor, commutator motor having field system assembly, and method for manufacturing field system assembly
Field system assembly of commutator motor, commutator motor having field ...
