초록 ▼

A low profile retractable lifting eye assembly with a “U”shaped lifting eye pivotally mounted in a housing having a “U”shaped depression for receiving the eye in its depressed position. A pin extends transversely through the legs of the lifting eye and through the housing. A coupling member external

A low profile retractable lifting eye assembly with a “U”shaped lifting eye pivotally mounted in a housing having a “U”shaped depression for receiving the eye in its depressed position. A pin extends transversely through the legs of the lifting eye and through the housing. A coupling member external of the housing has its upper end received in the middle of the depression in the housing and the upper end of the coupling members has an opening receiving the center of the pin. A set screw in the coupling member engages an annular groove in the pin to prevent transverse movement of the pin relative to the remainder of the assembly.

대표청구항 ▼

A low profile retractable lifting eye comprising in combination, a) a housing adapted to be sealingly and securely received by a boat deck, b) a lifting eye having a depressed and upright position, c) a depressed area in said housing for receiving said lifting eye when the latter is in its depressed

A low profile retractable lifting eye comprising in combination, a) a housing adapted to be sealingly and securely received by a boat deck, b) a lifting eye having a depressed and upright position, c) a depressed area in said housing for receiving said lifting eye when the latter is in its depressed position, d) aligned transversely extending openings in said housing, e) a transversely extending opening means in said lifting eye aligned with the openings in said housing, f) transversely extending pin means sealingly and securely received in said housing openings and pivotally received in said lifting eye opening means, g) a securing portion of said pin means extending out of said housing openings, and h) a coupling member having a transverse opening therein securely receiving said securing portion of said pin means i) said coupling member having securing means thereon for directly securing to a hull engaging connecting member whereby a lifting force on said lifting eye is directly imposed through the coupling member to the hull.