Terminal fitting having bi-metallic caulking pieces

Details Terminal fitting having bi-metallic caulking pieces Terminal fitting having bi-metallic caulking pieces

2007-05-08

2009-02-24

Luebke, Renee (Department: 2833)

Electrical connectors

Metallic connector or contact also having securing part...

Multipart assembly

C439S877000, C439S880000, C439S887000

Reexamination Certificate

active

07494388

ABSTRACT:
An aluminum (Al) terminal has a first bottom wall, and a pair of caulking pieces that are stood from the first bottom wall and caulked in a state where the first bottom wall covers a wire connection portion with the core wires arranged on the upper side from the underside. Thereby, the Al terminal made of Al or Al alloy can be crimped from outside the terminal fitting main body made of copper or copper alloy, and the spring back of the terminal fitting main body made of copper or copper alloy can be suppressed by the Al terminal.

REFERENCES:
patent: 3732528 (1973-05-01), Vetter
patent: 7115004 (2006-10-01), Takayama
patent: 7252559 (2007-08-01), Morello et al.
patent: 56-48079 (1981-05-01), None
patent: 4-209471 (1992-07-01), None

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