Holder for fastening the wire start when winding annular cores of an annular-core coil (toroidal coil)

摘要

A vane (5) to which the start of a winding wire (4) can be fastened is arranged on an insulating shell (2) of an annular core (1). The vane (5) makes it possible to wind the annular core (1) without stopping the annular-core winding machine at the start of the winding wire (4) each time. After winding, the vane (5) is broken off the insulating shell (2) or its spacer lugs (9, 10). IMAGE