G-load coupling nut
AssigneeGlenair, Inc.
InventorsThomas Frederic Young, Nestor Fuertes, David W. Tonkiss
Life of this patent
Estimating the term…
Abstract
A backshell adapter assembly includes an adapter body, a coupling nut and a one-piece shuttle mechanism. The one-piece shuttle mechanism is formed as a tubular member and is adapted to be received in a retaining groove on the adapter body. The one piece shuttle mechanism includes a thrust bushing and one or more concentrically formed spring arms that are adapted to provide axial loading in the direction of an electrical connector shell when the basketball adapter assembly is assembled to an electrical connector.
Claims19
A backshell adapter assembly comprising:
- a generally tubular adapter body formed with a pair of spaced apart annular shoulders defining a first retaining groove, said adapter body also formed with a plurality of teeth, axially aligned and formed on one end of said adapter body;
- a generally tubular one-piece shuttle, configured to be received in said first retaining groove, said one-piece shuttle formed with a thrust bushing portion and one or more spring arms, said thrust bushing configured with a second retaining groove, said one piece shuttle formed with an axial notch defining two ends which enables said one pierce shuttle to be expanded in diameter so that it can be disposed in said first retaining groove;
- a retaining ring adapted to be received in said second retaining groove;
- a coupling nut formed with an annular groove for receiving said retaining ring to prevent axial movement between said adapter body and said coupling nut, said coupling nut also formed with threads on one end for mating with corresponding threads on an electrical connector.
A backshell adapter assembly comprising:
- a generally tubular adapter body formed with a pair of spaced apart annular shoulders defining a first retaining groove, said adapter body also formed with a plurality of teeth, axially aligned and formed on one end of said adapter body;
- a generally tubular one-piece shuttle, configured to be received in said first retaining groove, said one-piece shuttle formed with a thrust bushing portion, one or more spring arms, and one or more radially extending protrusions, said one-piece shuttle having an at rest diameter and configured to enable said diameter to be reduced when compression forces are exerted on said protrusions;
- a coupling nut formed with an annular groove for receiving said protrusion to prevent axial movement between said adapter body and said coupling nut, said coupling nut also formed with threads on one end for mating with corresponding threads on an electrical connector.
A backshell adapter assembly comprising:
- a generally tubular adapter body formed with a pair of annular grooves having different radii and an angled surface therebetween defining a recessed groove and a raised platform;
- a generally cylindrical one piece shuttle split in an axial direction formed with a thrust portion, one or more spring arms and one or more radially extending protrusions, said shuttle configured to be received on said adapter body having an at rest diameter in said recessed groove and an expanded diameter on said raised landing;
- and
- a coupling nut formed with an annular shoulder formed with threads on one end for mating with an electrical connector and formed with an interior annular shoulder on an opposing end.
Dependencies are inferred from the claim text.