Waterproof connector housing and method of producing the same

Details Waterproof connector housing and method of producing the same Waterproof connector housing and method of producing the same

1992-07-31

1994-08-02

Woo, Jay H.

Electrical connectors

With sealing element or material for cooperation with...

264135, 264267, 264273, 264236, 439284, B29C 3910, B29K 8300, B29L 3136, H01R 1352

Patent

active

053340396

ABSTRACT:
The present invention relates to a connector housing and a method of manufacturing the waterproof connector housing. The waterproof connector housing according to the present invention includes: an engagement frame for receiving a mating connector at a front portion thereof; a ring-like primer layer formed on a wall of at least an engagement face of the engagement frame; and addition-reaction fluid silicone rubber formed on the ring-like primer layer, wherein the addition-reaction fluid silicone rubber is combined with the primer layer by vulcanizing the fluid silicone rubber such that a ring-like packing is integrally formed with the connector housing. The method of manufacturing the waterproof connector housing includes the steps of: manufacturing a connector housing having an engagement frame for receiving a mating connector at a front portion thereof; attaching a primer layer to a wall of an engagement face of the engagement frame; drying the primer to form a ring-like primer layer; putting the connector housing with the primer layer between a male metal mold and a female metal mold having an opening; injecting fluid silicone rubber into the opening of the female metal mold; vulcanizing the fluid silicone rubber to form a ring-like packing in the opening; and removing the male and female metal molds to take out a molded product in which the ring-like packing is integrally formed with the connector housing.

REFERENCES:
patent: 2661500 (1953-12-01), Seymour et al.
patent: 3525786 (1970-08-01), Meyn
patent: 3861646 (1975-01-01), Douglas
patent: 4064313 (1977-12-01), Takiguchi et al.
patent: 4122127 (1978-10-01), Mikami et al.
patent: 4842540 (1989-06-01), Endo et al.
patent: 4917620 (1990-04-01), Samejima et al.
patent: 5108303 (1992-04-01), Maeda et al.
patent: 5158391 (1992-10-01), Fujitani et al.

Affiliated with

Also associated with

Rating

Waterproof connector housing and method of producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Waterproof connector housing and method of producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waterproof connector housing and method of producing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-61995