Apparatus for advancing windings into stator slots

Details Apparatus for advancing windings into stator slots Apparatus for advancing windings into stator slots

1984-08-29

1988-04-26

Hall, Carl E.

Metal working

Means to assemble or disassemble

Means to assemble electrical device

29732, 29734, H02K 1506

Patent

active

047395494

ABSTRACT:
A method and apparatus for placing prewound windings into the grooves of stator coils and armatures in which needles are employed to insert the stator coils into the grooves. During insertion, the needles are displaced with a feeding movement in a longitudinal direction to the slots thereby obviating damage to the wires during their insertion. During insertion both the needles with the inserted coils and cover slide are enabled to move to promote the insertion procedure and without causing damage to the coils in the process of such insertion.

REFERENCES:
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patent: 3402462 (1968-09-01), Walker et al.
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patent: 3698063 (1972-10-01), Smith
patent: 3811169 (1974-05-01), Werner
patent: 3815206 (1974-06-01), Smith
patent: 3815207 (1974-06-01), Habegger
patent: 3831255 (1974-08-01), Smith et al.
patent: 3831641 (1974-08-01), Schlandroff et al.
patent: 3885288 (1975-05-01), Lund
patent: 3888638 (1975-06-01), Walker
patent: 4003116 (1977-01-01), Bale
patent: 4024632 (1977-05-01), Inglis

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