Crimp contact for an aluminum stranded wire, and cable end...

Details Crimp contact for an aluminum stranded wire, and cable end... Crimp contact for an aluminum stranded wire, and cable end...

2011-04-12

2011-04-12

Mayo, III, William H (Department: 2835)

Electricity: conductors and insulators

Conduits, cables or conductors

Combined

C174S08400S

Reexamination Certificate

active

07923637

ABSTRACT:
The present invention is directed to a crimp contact for an aluminum stranded wire having a serration provided in an inner face of a crimping portion of the crimp contact. A ratio d/e is 0.33 or more, in which d represents a depth of a groove constituting the serration and e represents a diameter of an aluminum wire constituting the aluminum stranded wire. The number of grooves in the crimp contact is 3 or more. The present invention is also directed to a cable end structure of an aluminum stranded wire. A ratio between a sectional area of the aluminum stranded wire after crimping and a sectional area thereof before crimping is from 0.7 to 0.95.

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