Crimp-style terminal
AssigneeYazaki Corporation
InventorHikoo Dohi
Life of this patent
Estimating the term…
Abstract
A crimp-style terminal crimped to connect itself with an end of an electric wire includes an electric connecting part which is electrically connected to the other connecting part; and a crimping part formed integrally with the electric connecting part. The crimping part includes a bottom part and a pair of bends protruding from both sides of the bottom part. Each of the bends is formed to be thinner than the bottom part. In crimping, the pair of bends are deformed in such a manner that each end of the bends is directed to a substantially intermediate position in the width direction of the bottom part, whereby the end of the electric wire is crimped to the terminal securely.
Claims12
A crimp-style terminal for connection with an end of an electric wire having a cross-sectional area, the terminal comprising:
- an electric connecting part which is to be electrically connected to another connecting part;
- and
- a crimping part formed integrally with said electric connecting part, said crimping part including a bottom part and a pair of bends each having a distal end protruding from both sides of said bottom part, each of said bends being formed to be thinner than said bottom part;
- wherein said pair of bends being deformed in such a manner:
- that each distal end of said bends is directed to a substantially intermediate position in the width direction of said bottom part of the crimping part, to deform the bends with a crimping width and a crimping height conforming to the cross-sectional area of the wire arranged between said bottom part and said bends, thereby forming an electrical connection between the crimping portion and the electric wire having a substantially repeatable electrical contact resistance therebetween.
A method for connecting a crimp-style terminal having a crimping part to an end of an electric wire having a cross-section, comprising the steps of:
- providing an electric connecting part which is to be electrically connected to another connecting part, the crimping part including a bottom part and a pair of bends protruding from both sides of said bottom part, each of said bends having a length-wise thickness which is thinner than said bottom part, each of said bends having a distal end;
- positioning the electrical wire adjacent to and substantially parallel with a lengthwise extent of the bottom part;
- and
- deforming the bends around the electrical wire and directing the distal ends of the bends to a substantially intermediate position of the electrical wire in the widthwise direction of the bottom part of the crimping part, to crimp the crimping part with a crimping width and a crimping height substantially conforming to the electrical wire cross-section, and provide an electrical connection between the terminal and the electric wire having a substantially repeatable electrical contact resistance therebetween.
Dependencies are inferred from the claim text.