Metal working – Method of mechanical manufacture – Electrical device making
Patent
1976-08-04
1978-01-10
DiPalma, Victor A.
Metal working
Method of mechanical manufacture
Electrical device making
29630F, 29747, 29748, 174 84C, 174117A, 339276R, 339276SF, H01R 4304
Patent
active
040671054
ABSTRACT:
A method is disclosed for making an insulated splice or terminal, the method including the steps of adhering an elongated layer of non-conductive material to an elongated layer of electrically conductive material so as to form a composite supply strip; severing a predetermined length of said supply strip from the remaining supply of said strip; and crimping said length about the elements to be joined until said electrically conductive material is in electrical contact with the said elements and so that the non-conductive material forms an outer insulated layer enclosing said splice or at least a portion of said terminal. In a preferred method of the instant invention, a further step of causing the non-conductive material of the splice to "flow" is employed whereby a resultant sealed splice is produced which is impervious to moisture and other contaminants. Novel composite supply strips for use in the aforedescribed method are also disclosed as well as a novel die for use in an automatic splice producing machine which includes means for forming such splices from a continuous supply roll and optionally means for forming the composite supply strip.
REFERENCES:
patent: 2338524 (1944-01-01), McCabe
patent: 2410321 (1946-10-01), Watts
patent: 2786191 (1957-03-01), Broske
patent: 2845606 (1958-07-01), Fuller
patent: 2855581 (1958-10-01), Freedom
patent: 3009197 (1961-11-01), Hahn
patent: 3510829 (1970-05-01), Keller
patent: 3636611 (1972-01-01), Rosenbaum
Fischer Edward M.
Meisinger Wilhelm R.
Zahn Irwin
DiPalma Victor A.
General Staple Co., Inc.
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