Large current terminal and method of metal-working same

Details Large current terminal and method of metal-working same Large current terminal and method of metal-working same

1997-04-28

1999-05-04

Arbes, Carl J.

Metal working

Method of mechanical manufacture

Electrical device making

29872, 29882, 439826, H01R 4316

Patent

active

058989935

ABSTRACT:
An object of the invention is to quickly supply inexpensive large current terminals without entailing complicated metal-working process and labor. Further, another object thereof is to provide methods of metal-working such terminals. A large current male terminal is constructed by forming a hollow cylindrical electric contact part on one end of a conductive pipe, a hollow cylindrical wire crimping part on the other end thereof, and a collar between the electric contact part and the wire crimping part. The electric contact part has a substantially conical nose and is formed by squeezing one end of the conductive pipe in such a manner that the diameter of the one end is gradually reduced frontward. The wire crimping part has such an inner diameter as to allow a wire to be inserted thereinto. The collar has a diameter larger than the other parts

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