Armature manufacturing apparatus

Details Armature manufacturing apparatus Armature manufacturing apparatus

1996-04-18

1999-01-05

Hall, Carl E.

Metal working

Means to assemble or disassemble

Means to assemble electrical device

295646, 29736, H02K 1509

Patent

active

058550585

ABSTRACT:
Armature start and finish wires are trimmed after connection to their associated commutator tang by use of a knife edge carried by an otherwise conventional lead guide mechanism. The lead guide mechanism moves the knife edge into position against the coil lead, and the coil lead is drawn across the knife edge by pivotal movement of a wire gripper holding the lead. The knife edge preferably comprise a blade removably secured to a portion of the lead guide mechanism, but the knife edge may alternatively be formed, by machining for example, on a part of the lead guide mechanism itself.

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See accompanying affidavit of Patrick A. Dolgas regarding prior industry practice.

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