Metal working – Method of mechanical manufacture – Electrical device making
Patent
1979-05-14
1981-02-24
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
29418, 29866, H01F 4110
Patent
active
042519110
ABSTRACT:
A method of terminating coil windings is disclosed in which the ends of the coil wire are wound around posts which are integral with the bobbin prior to and, at the conclusion of, the coil winding process. The bobbin is provided with terminal-receiving cavities located such that the ends of the coil wire extend from the posts across these cavities. Electrical connections to the ends of the coil wire are made by cutting off the posts and thereby severing the wire at a location adjacent to the post and inserting terminals into the cavities which establish contact with the ends of the coil wire. The lead wires can then be connected to the same terminals.
REFERENCES:
patent: 4003128 (1977-01-01), Dochterman
patent: 4026013 (1977-05-01), Hughes
patent: 4099316 (1978-07-01), Morgan et al.
patent: 4132913 (1979-01-01), Lautner et al.
"Design Considerations for Automatic Termination of Start and Finish Magnet Wire Connections . . . ;" D. S. Lee; Technical Paper; Nov. 1975.
Hughes Donald W.
Reynolds Charles E.
AMP Incorporated
Hall Carl E.
Raring Frederick W.
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