Press-connecting tool

Details Press-connecting tool Press-connecting tool

1997-06-23

1998-06-23

Vo, Peter

Metal working

Means to assemble or disassemble

Means to assemble electrical device

29 33M, 29751, 29755, 29866, 7240914, H01R 4301, H01R 4304, H01R 424

Patent

active

057687668

ABSTRACT:
There is provided a press-connecting tool by which the deformation of a sheath of a wire, as well as the loosening of a conductor of the wire, is prevented at the time of the press-connecting operation so as to keep the conductor in good contact with a press-connecting blade, thereby increasing a wire holding force and also stabilizing a contact resistance. In the press-connecting tool of the invention, a pair of opposed crush prevention walls for preventing the wire from being crushed in the press-connecting direction during the press-connecting operation extend downwardly from each of opposite lower ends of the arcuate pressing portion. The crush prevention walls and the arcuate pressing portion, which jointly form a wire pressing groove for receiving the wire, can contact a sheath of the wire at least over a half of an outer peripheral length of the sheath.

REFERENCES:
patent: 4385794 (1983-05-01), Lucius
patent: 4991289 (1991-02-01), French
patent: 5127153 (1992-07-01), Mitra
patent: 5290410 (1994-03-01), Takenami et al.
patent: 5500999 (1996-03-01), Yagi et al.

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