Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1974-02-22
1976-02-17
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
H01F 4108
Patent
active
039387470
ABSTRACT:
A chuck head with rotatable feeding movement for clamping of small toroid cores in the course of winding a conductor on this core comprises three supporting rollers of the toroid, two of which are stable, the third tiltable and spring loaded, all these rollers receiving a drive at constant circumferential speed. Means for correct feeding of the wound on conductor are equally provided.
REFERENCES:
patent: 2467643 (1949-04-01), Wirth
patent: 2726817 (1955-12-01), Barrows
patent: 3383059 (1968-05-01), Fahrbach
patent: 3587988 (1971-06-01), Jagos
patent: 3618868 (1971-11-01), Vavrinec
patent: 3669365 (1972-06-01), Loturco
McCarthy Edward J.
Tesla, narodni podnik
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