초록 ▼

A floating seal for an undersea hydraulic coupling member is moveable radially to seal with the male coupling member even if there is some misalignment with the female coupling member. The floating seal is restricted from axial movement within the female coupling member receiving chamber. The floati

A floating seal for an undersea hydraulic coupling member is moveable radially to seal with the male coupling member even if there is some misalignment with the female coupling member. The floating seal is restricted from axial movement within the female coupling member receiving chamber. The floating seal may seal with the female coupling member.

대표청구항 ▼

1. A female undersea hydraulic coupling member, comprising:a generally cylindrical floating seal inserted into a receiving chamber of the female coupling member, the floating seal having a smaller outer diameter than the receiving chamber and being movable radially within the receiving chamber, the

1. A female undersea hydraulic coupling member, comprising:a generally cylindrical floating seal inserted into a receiving chamber of the female coupling member, the floating seal having a smaller outer diameter than the receiving chamber and being movable radially within the receiving chamber, the floating seal having a pair of axial ridges extending from a first end thereof and at least one axially engageable seal positioned between the pair of axial ridges and at least one axially engageable seal positioned adjacent a second end thereof, and at least one sealing surface extending radially inwardly from the floating seal; and, a retainer nut threaded to the female coupling member for preventing axial movement of the floating seal, the retainer nut having an annular, enclosed groove on a first face thereof accommodating the pair of axial ridges extending from the first end of the floating seal. 2. The female undersea hydraulic coupling member of claim 1 wherein the axially engageable seals are O-rings.3. The female undersea hydraulic coupling member of claim 1, further comprising a pair of axial ridges extending from the second end thereof.4. The female undersea hydraulic coupling member of claim 1 wherein the floating seal has a stepped outer diameter.5. The female coupling member of claim 1 further comprising:a radial groove on a external cylindrical surface of the floating seal; and, an O-ring in the radial groove in sealing engagement with the floating seal and the receiving chamber of the female coupling member.