Metal working – Method of mechanical manufacture – Electrical device making
Patent
1994-03-01
1996-03-19
Neville, Thomas R.
Metal working
Method of mechanical manufacture
Electrical device making
429121, 429178, 411107, 411121, 29876, 292835, 29520, H01R 4304
Patent
active
054994497
ABSTRACT:
A method of forming a battery terminal of the type having an electrically conductive screw encased within a conductive material casting such as lead. The preferred method uses a pair of die halves axially aligned with one another. A casting of a battery terminal having upper and lower terminal portions is provided, along with an electrically conductive post or screw. The casting and screw are placed between the die halves. The die halves are compressively forced against one another. A forging cone causes the casting to be forced into the thread spaces of the screw or against the surface of the post and changes the exterior angle of the casting.
REFERENCES:
patent: 2955222 (1960-10-01), Beesch
patent: 3345736 (1967-10-01), Jakeway
patent: 3793086 (1974-02-01), Badger
patent: 3820579 (1974-06-01), Barry
patent: 4422236 (1983-12-01), Ware et al.
patent: 4662205 (1987-05-01), Ratte et al.
patent: 5296317 (1994-03-01), Ratte et al.
patent: 5349840 (1994-09-01), Ratte et al.
Carter Brad
Carter Warren
Molded Metal Services, Inc.
Neville Thomas R.
Thomas Laura K.
Wascher Rick R.
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