Electrical connectors – Coupling part including flexing insulation – Sealing
Patent
1997-12-17
1999-07-27
Abrams, Neil
Electrical connectors
Coupling part including flexing insulation
Sealing
29878, 174 77R, H01R 1340
Patent
active
059280336
ABSTRACT:
A waterproof structure for a wire leading part of a housing is provided. The structure includes two cover bodies and two waterproof members carried by the cover bodies. The waterproof members are made of elastic materials which are soluble in each other and fusible in insulating covers of wires by ultrasonic oscillation under pressure. At the mutual welding of the cover bodies by the ultrasonic oscillation, the waterproof members are fused in each other, the waterproof members are fused in the insulating covers and the cover bodies are welded to the housing.
REFERENCES:
patent: 3777048 (1973-12-01), Traut
patent: 3879239 (1975-04-01), Rager et al.
patent: 5372665 (1994-12-01), Chafin et al.
Asakura Nobuyuki
Kato Tetsuo
Shinchi Akira
Abrams Neil
Patel T C
Yazaki -Corporation
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