The bushing ring to fit tightly into an opening defined in a structural member, a combination of the bushing and the coupling secondary spar wing, the wing of the plane, and the plane

摘要

"Bushing ring to fit tightly in an aperture defined in a structural member, a combination of the bushing and the coupling secondary spar wing, the wing of the plane, and the plane".This invention relates to a construction to fit to a structural member, in particular to a construction to direct a conduit or the like by a structural member.Where the integrity of the seal made by the structural member must be maintained.The construction having an annular bushing (50) to fit securely in an opening (43) defined in a structural member.The bushing ring (50) is expandable radially when located in the opening (43) by the action of a mandrel being passed through a longitudinal passage defined by the bushing.By this means to exert a compressive force on the region of the state, structural that surrounds the bushing (50).In which the bushing (50) has a coupling for fixing a conduit to form vedu00e1vel bushing (50).