Electrical connectors – With sealing element or material for cooperation with... – Sealing element having cross section that is neither...
Patent
1988-02-19
1989-04-11
Pirlot, David
Electrical connectors
With sealing element or material for cooperation with...
Sealing element having cross section that is neither...
439283, H01R 1352
Patent
active
048201812
ABSTRACT:
Disclosed is a watertight connector comprising a male connector housing in which a cavity for containing a packing therein is formed by the combination of an outer wall, an upstanding rear wall extending outwardly from the outer wall and a water-intrusion preventive wall extending forward from the end of the rear wall to surround the corresponding portion of the outer wall, and a mating female connector housing including a hollow columnar portion adapted to be inserted into the cavity to compress the packing thereby completing a watertight joint. In the connector, the packing is formed with an engaging projection extending from its end surface opposed by the rear wall of the male connector housing, and the rear wall is formed with a mating aperture to be engaged watertight by the engaging projection of the packing.
REFERENCES:
patent: 3937545 (1976-02-01), Cairns et al.
patent: 4486062 (1984-12-01), Kasugai
patent: 4611872 (1986-09-01), Ito et al.
patent: 4614390 (1986-09-01), Baker
patent: 4721478 (1988-01-01), Sonobe
Ishizuka Shigeo
Kuzuno Katsutoshi
Sakurai Kazuaki
Watanabe Hiroshi
Pirlot David
Yazaki -Corporation
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