Joints and connections – Including distinct packing
Patent
1995-11-30
1997-09-30
Knight, Anthony
Joints and connections
Including distinct packing
403269, 403265, 264250, 4251291, H01R 1352, H01R 4324
Patent
active
056720254
ABSTRACT:
In a waterproof connector housing, an elastic seal ring is integrally formed on an inner side of a hood formed at a front end of a housing body through a first stepped portion, and is retained in position by retaining piece portions. A second stepped portion is formed in the hood at a proximal end, and through holes are formed in the hood. The through holes have a transverse hole extending to a point, disposed generally centrally of a thickness of a peripheral wall of the hood, in parallel relation to a distal end surface of the step portion, and a longitudinal hole extending from the transverse hole in a direction of fitting of the housing to further extend through the first stepped portion to be open to the exterior. The retaining piece portion has a transverse portion and a longitudinal portion which are filled in the through hole. The transverse portion is projected at a distal end portion of the elastic seal ring.
REFERENCES:
patent: 4338278 (1982-07-01), Schultz
patent: 4842540 (1989-06-01), Endo et al.
patent: 5008060 (1991-04-01), Kanai et al.
patent: 5057263 (1991-10-01), Bengtsson
patent: 5334039 (1994-08-01), Kanda
patent: 5472655 (1995-12-01), Morita
Kashiyama Motohisa
Yagi Sakai
Knight Anthony
Yazaki -Corporation
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