A commutator bar (10) includes a body and first and second anchors disposed in spaced relation with each anchor and coupled to a proximal end of the body. A free end of the first anchor (13) extends in a direction towards the proximal end H of the body, and a free end of the second anchor (12) extends...http://www.google.fr/patents/US7009323?utm_source=gb-gplus-shareBrevet US7009323 - Robust commutator bar anchoring configuration with dove-tailed features
Robust commutator bar anchoring configuration with dove-tailed features
