Electrical connectors – With coupling movement-actuating means or retaining means in... – Coupling part with relatively pivotable concentric...
Patent
1994-01-25
1995-10-10
Rosenbaum, Mark
Electrical connectors
With coupling movement-actuating means or retaining means in...
Coupling part with relatively pivotable concentric...
439315, H01R 13639
Patent
active
054566142
ABSTRACT:
A coaxial cable end connector includes a tubular post having a first flange at a front end thereof and a port fastener rotatably supported on the front end of the post, the fastener having a second flange adapted to coact in mechanical interengagement with the first flange. The first and second flanges establish a non-planar interface of interengagement which acts as a signal seal in response to being interengaged. The first flange includes a surface indentation which coacts with a surface protuberance of the second flange in response to the fastener being connected to a signal port. In addition, an interference protuberance associated with the fastener coacts with an inclined surface associated with the tubular body to establish another non-planar interface of interengagement which acts as an additional signal seal. In a further embodiment, the port fastener includes a coupling nut with an internally threaded surface having an undersized thread portion proximate to the first and second flanges, such that the enlarged thread creates a locking effect and enhances the signal seal as the port fastener is threaded onto the signal port.
REFERENCES:
patent: 2822418 (1958-02-01), Dinnick
patent: 3673547 (1972-06-01), Ziegler
patent: 4557546 (1985-12-01), Dreyer
patent: 4990106 (1991-02-01), Szegda
patent: 5123793 (1992-06-01), Bonstein
John Mezzalingua Assoc. Inc.
Knapp Jeffrey T.
Rosenbaum Mark
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