Method of fixing packing and structure for fixing packing

Details Method of fixing packing and structure for fixing packing Method of fixing packing and structure for fixing packing

1998-02-27

2000-03-21

Nguyen, Khiem

Electrical connectors

With sealing element or material for cooperation with...

439589, H01R 1352

Patent

active

060395923

ABSTRACT:
A packing is formed by an elastomer, and a connector housing is formed by a resin having a mutual solubility with the elastomer. The packing is inserted into a cylindrical section of the connector housing, and a flange section of the packing is brought into contact with a bottom section of the cylindrical section. Next, by using an ultrasonic wave horn, a ring-shaped contact section between the flange section and the bottom section is excited by an ultrasonic wave, and the ring-shaped contact section is fused to form a ring-shaped sealing section. Thus, the packing is firmly fixed to the connector housing.

REFERENCES:
patent: 4591227 (1986-05-01), Colonna
patent: 4857007 (1989-08-01), Michaels et al.
patent: 5277619 (1994-01-01), Yamamoto
patent: 5380226 (1995-01-01), Anderson

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