Electrical connectors – Coupling part including flexing insulation – Sealing
Patent
1995-08-30
1996-10-15
Abrams, Neil
Electrical connectors
Coupling part including flexing insulation
Sealing
439275, H01R 1352
Patent
active
055649467
ABSTRACT:
A waterproof connector capable of maintaining the sealing capability even if an electric wire accommodated therein is subjected to external force causing the wire to be bent. The waterproof connector includes a connector housing having an aperture extending therethrough, a terminal having a crimp-part for crimping an electric wire and a rubber plug having a through hole to provide a tight seal between the wire and the connector housing, The rubber plug has a cylindrical part to be crimped by the crimp-part of the terminal. Radially inwardly of the part and on an internal surface of the through hole, a projection is formed to seal between the external surface of the wire and the internal surface of the through hole.
REFERENCES:
patent: 3573720 (1971-04-01), Reynolds
patent: 3787800 (1974-01-01), Barker et al.
patent: 3844923 (1974-10-01), Sandrock
patent: 4973266 (1990-11-01), Bullard
patent: 5351973 (1994-10-01), Taniuchi et al.
Abrams Neil
Yazaki -Corporation
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