Device for winding coils in axial grooves of rotationally symmet

Details Device for winding coils in axial grooves of rotationally symmet Device for winding coils in axial grooves of rotationally symmet

1999-01-21

2000-11-14

Walsh, Donald P.

Winding, tensioning, or guiding

Composite article winding

On externally toothed core

29596, H02K 1509

Patent

active

061457728

ABSTRACT:
In a device for winding coils from at least two parallel guided winding wires in axial grooves arranged on the outer circumference of rotationally symmetrical bodies of electric equipment and for looping the winding wires around two contact hooks that are annularly arranged on the end surface of the body and separated from one another, the winding wires are inserted into the grooves by a winding arm that can be turned about a rotational axis (y) which lies perpendicular to the rotational axis (x) of the body. A wire guide with separated wire outlets for the two winding wires is arranged on the free end of the winding arm. The wire guide can be turned between a winding position in which the winding wires adjoin one another in essentially parallel fashion so as to insert the wires into the grooves, and a looping position, in which the winding wires are spread apart so as to loop the wires around the contact hooks.

REFERENCES:
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patent: 2949554 (1960-08-01), Biddison
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patent: 5257744 (1993-11-01), Lombardi et al.
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patent: 5335868 (1994-08-01), Iwase
patent: 5470025 (1995-11-01), Banner et al.

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