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APPARATUS FOR WINDING AND TERMINATING DYNAMO ELECTRIC MACHINE CORES

  • US 20120055017A1
  • Filed: 04/28/2010
  • Published: 03/08/2012
  • Est. Priority Date: 04/29/2009
  • Status: Active Grant
First Claim
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1. A method for winding and termination of coils (19) of at least one electric wire (W) on a core (20) of a dynamo electric machine having a longitudinal axis (20

  • );

    where the coils (19) are wound with relative motion of a wire dispenser (21) with respect to the core;

    at least one stretch of wire extending from a coil;

    the stretch of wire having a connection portion (W4) for termination to a termination structure (22) of the core (20);

    said method comprising the steps of;

    holding an end portion (W3) of the stretch of wire in a holding portion (23

    ) of a wire holder (26);

    the end portion (W3) of the stretch of wire being cut with respect to the wire holder at a predetermined length;

    positioning the wire holder (26) in a predetermined position (C) with respect to the termination structure (22) for aligning the portion for the connection (W4) with the termination structure (22);

    moving the termination structure (22) with respect to the wire dispenser (21) for positioning the connection portion (W4) along the termination structure (22);

    characterized in that it further comprises the steps of;

    moving the wire holder (26) synchronized with the movements of the termination structure (22) for positioning the connection portion (W4) along the termination structure (22); and

    positioning the end portion (W3) of the stretch of wire along a termination path.

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