Apparatus and method for interconnecting items with a flexible member
View Patent ↗A flexible member, comprising: an inner core member, comprising a plurality of strands of liquid crystal polymers cooperating with each other to define and provide the inner core member; an outer sheath disposed about the inner core member, the outer sheath defining an inner opening for receiving the inner core member therein, the inner core member being slidably received within the outer sheath, wherein the flexible member is capable of being disposed about a curved surface, wherein a lubricant is disposed upon an exterior surface of the outer sheath and the outer sheath further comprises an end-fitting member disposed about a portion of the flexible connector, the portion of the flexible connector comprising an engagement surface for securement of the end fitting thereto.
1. A flexible connector, comprising:
an outer sheath defined by a plurality of strands of liquid crystal polymers each cooperating with each other to define and provide the outer sheath; and
an inner axial opening disposed along an inner axis of the outer sheath;
an inner core member disposed within said inner axial opening, wherein an exterior surface of the outer sheath is coated with a lubricant and a portion of the outer sheath is manipulated into a protrusion providing a engagement surface for securement of an end-fitting member thereto to the outer sheath, the protrusion depending away from the exterior surface.
2. The flexible connector as in claim 1 , wherein said inner core member is an extruded plastic member.
3. The flexible connector as in claim 1 , wherein said inner core member is constructed from a plurality of uni-directed strands of liquid crystal polymers.
4. The flexible connector as in claim 1 , wherein said inner core member is constructed from a plurality of braided strands of liquid crystal polymers.
5. The flexible connector as in claim 1 , wherein said plurality of strands of liquid crystal polymers define said inner axial opening and the plurality of strands of the liquid crystal polymers are braided together.
6. The flexible connector as in claim 1 , wherein said end-fitting member is over molded onto said engagement surface of the protrusion.
7. The flexible connector as in claim 6 , wherein the protrusion is a knot formed by wrapping the outer sheath about itself.
8. The flexible connector as in claim 6 , wherein a tail portion of the flexible connector defines the protrusion and said flexible connector is wrapped around said exterior surface of the outer sheath.
9. The flexible connector as in claim 6 , wherein the flexible connector is capable of being disposed about a curved surface defined by a radius that is less than 25 millimeters.
10. The flexible connector as in claim 1 , wherein the coefficient of friction between said exterior surface of the outer sheath and another surface is less than that of a steel cable and said another surface.
11. The flexible connector as in claim 1 , wherein the flexible connector can be disposed about a curved surface defined by a radius that is less than 25 millimeters, wherein the exterior surface of the outer sheath contacts the curved surface and the flexible connector is capable of withstanding a tensile force greater than 800 Newtons.
12. The flexible connector as in claim 1 , wherein the end-fitting member has an opening disposed therein and the opening extends past an end of the flexible connector, when the end-fitting member is secured to the flexible connector by engaging the protrusion.
13. The flexible connector as in claim 12 , wherein the end-fitting member has a circular or rectangular outer configuration.
14. The flexible connector as in claim 1 , wherein the coefficient of friction between the exterior surface of the outer sheath and another surface not integral with the flexible connector is less than that of a steel cable and the another surface.
15. The flexible connector as in claim 1 , wherein the outer sheath comprises a plurality of strands of liquid crystal polymers and the protrusion is a knot defined by a portion of the outer sheath.
16. The flexible connector as in claim 1 , wherein the outer sheath comprises a plurality of strands of liquid crystal polymers and the protrusion is a beaded member.
17. The flexible connector as in claim 1 , wherein the outer sheath comprises a plurality of strands of liquid crystal polymers and wherein the lubricant is graphite and the end fitting is plastic and the end fitting is over molded onto the beaded member.