Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Reexamination Certificate
2011-07-26
2011-07-26
Mayo, III, William H (Department: 2835)
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
C174S08400S
Reexamination Certificate
active
07985923
ABSTRACT:
A terminal crimping structure includes a terminal crimped to a copper alloy wire. The terminal has a crimping piece portion crimped to the copper alloy core wire portion. A rate of compression of the copper alloy core wire portion, of a particular diameter, by the crimping piece portion is determined from a relative relation between a parameter varying according to the ratio of (the cross-sectional area of the copper alloy core wire portion at a crimped portion)/(the cross-sectional area of the copper alloy core wire portion before crimping) and a parameter varying according to the ratio of (a cross-sectional area of an annealed copper core wire portion at a crimped portion)/the cross-sectional area of the annealed copper core wire portion before crimping) which is the rate of compression of the annealed copper core wire portion by the crimping piece portion.
REFERENCES:
patent: 2818632 (1958-01-01), Hammell
patent: 3146519 (1964-09-01), Redwine
patent: 3510829 (1970-05-01), Keller
patent: 3005065 (1994-09-01), None
Ide Tetsuro
Kumakura Hideto
Suzuki Kenji
Suzuki Shigeharu
Yagi Satoshi
Mayo, III William H
Sughrue & Mion, PLLC
Yazaki -Corporation
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