Metal working – Method of mechanical manufacture – Electrical device making
Patent
1990-06-07
1991-09-24
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
29739, 29512, 10 26, H01R 914
Patent
active
050502964
ABSTRACT:
A method for affixing pins to a ceramic substrate substantially eliminating cracking of the substrate by pre-bulging the pin blanks and, then after inserting the pin blanks into the substrate, a clearance is provided between the lower pin holding die and the lower face of the substrate for the subsequent head forming operation on the opposite face of the substrate.
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Emerick Alan J.
Marsh Eugene L.
Miller Thomas L.
Zalesinski Jerzy M.
Adour David L.
Arbes Carl J.
Bardales Norman R.
Beckstrand Shelly M.
Hall Carl E.
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