Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1982-06-28
1984-08-28
Levy, Stuart S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
29605, H01F 4108
Patent
active
044679726
ABSTRACT:
Method of forming windings on a closed core, preferably a ring core, for electric coils which includes guiding by action of a magnetic field a magnetizable needle fastened to a starting end of a winding wire along a closed continuous travel path extending partly through an aperture in the core so as to wind the winding wire on the core, the closed continuous travel path decreasing in length with duration of winding of the winding wire on the core.
REFERENCES:
patent: 2820598 (1958-01-01), Aveni
patent: 2891735 (1959-06-01), Muller
patent: 2959366 (1960-11-01), Grant et al.
patent: 3050266 (1962-08-01), Bucalo
Greenberg Laurence A.
Hannon Thomas R.
Lerner Herbert L.
Levy Stuart S.
Siemens Aktiengesellschaft
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