Apparatus and method for winding armatures

Details Apparatus and method for winding armatures Apparatus and method for winding armatures

1980-08-06

1982-07-20

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

295646, 29736, 242 703, 242 705B, H02K 1509

Patent

active

043398723

ABSTRACT:
An armature includes a shaft supporting a slotted core and a commutator having peripherally spaced hook-like tangs. The armature is automatically wound on a flyer-type winding machine which has a set of concentric tubular shields surrounding the commutator and a pair of wire gripper units diametrically arranged relative to the shields. The gripper units are pivotally supported by a member which surrounds the shields and is supported for rotation on the axis of the armature shaft. A set of fluid cylinders are arranged to rotate or index the member and gripper units between a lead pick-up position and a lead terminating position through an intermediate winding position to provide for faster winding of each armature.

REFERENCES:
patent: 3857172 (1974-12-01), George et al.
patent: 3921284 (1975-11-01), Bucholtz et al.
patent: 4052783 (1977-10-01), Shively

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