Electricity: conductors and insulators – Conduits – cables or conductors – Single duct conduits
Patent
1995-04-26
1998-03-17
Sough, Hyung S.
Electricity: conductors and insulators
Conduits, cables or conductors
Single duct conduits
285229, 439559, H02G 318
Patent
active
057289743
ABSTRACT:
A grommet for sealing an opening in a partition which having a main body and a fixture. The body has a flexible pocket surrounding the opening into which a skirt on the fixture enters. When the assembled grommet is placed under compression, the skirt forces the pocket against the edge of the opening, thereby providing a reliable waterproof seal. At the same time, the pressure urges a sealing lip on the main body against the partition to provide a watertight seal. Thus, the device is capable of producing two seals, rather than a single seal as is to be found in the prior art. The grommet is of particular use in connection with automotive vehicles.
REFERENCES:
patent: 3548079 (1970-12-01), Jones
patent: 4627647 (1986-12-01), Hauff
patent: 5266051 (1993-11-01), Chupak
Ichio Chigusa
Kitoh Shunji
Bierman Jordan B.
Sough Hyung S.
Sumitomo Wiring Systems Ltd.
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