Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1993-06-25
1995-06-27
Dougherty, Thomas M.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 42, H02K 334
Patent
active
054282586
ABSTRACT:
An armature for an electric motor having a laminated core assembly attached to the motor's shaft. The laminated core having a plurality of coil slots in which the armature coils are wound. A slot liner is disposed in each of the coil slots and an insulating disc is swagged onto the shaft which engages the ends of the slot liners preventing their longitudinal displacement during the winding of the armature coils.
REFERENCES:
patent: 3917967 (1975-11-01), Robison et al.
patent: 4663835 (1987-05-01), Caillier, Sr.
patent: 5304885 (1994-04-01), Wong et al.
Dougherty Thomas M.
Jones Judson H.
Ryobi Motor Products Corp.
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