Double hollow braided rope assembly and method
AssigneeThe Burnett Company, Ltd.
InventorRalph G. Burnett
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AssigneeThe Burnett Company, Ltd.
InventorRalph G. Burnett
Estimating the term…
A double braided hollow rope assembly and method for making same wherein the rope consists of an inner hollow braided rope core and an outer braided rope jacket. The braid on the side of the outer jacket is opened and through that opening, a loop of the inner rope is pulled. A retaining ring with barbs formed thereon to engage the braids of the outer jacket is placed on the end of the rope to be spliced or formed into a loop or eye. The braid on the side of the inner core which has been pulled through the opening in the outer jacket is opened. The end of the rope with a retaining ring around it is inserted into the opening in the side of the hollow core of the inner rope. The outer jacket is then worked backwards until it once more covers the inner loop with the end of the rope with the retaining ring now contained within the hollow longitudinal central opening of the inner core. As an alternative, the end of the outer jacket may be retracted to thereby expose a few inches of the inner core which is then cut off and discarded. The outer jacket is then replaced in its normal position and the barbed retaining ring is applied to the jacket near its end where the core is now absent, whereupon the splicing and replacement of the jacket over the loop of the core is accomplished.
A rope assembly which comprises a flexible double braided hollow rope including an outer braided jacket having a central axial opening therein and an inner braided core having a central axial opening therein and a rope end inserted into the center of the hollow inner core along the longitudinal axis of the hollow rope to form a loop, the rope end being retained in the opening of the core against pullout by the rope braids of the hollow core gripping the rope end portion and the rope braids of the outer braided jacket gripping the core surrounding the rope end portion when tension is applied thereto.
The method of splicing a rope assembly of the flexible double braided hollow type which includes an outer braided jacket having a central axial opening therein and an inner braided core having a central axial opening, which comprises the steps of (1) making an opening in the braids of the outer jacket, (2) forming a loop by withdrawing a portion of the inner core through the opening, (3) inserting the end of the rope into the braids of the inner core and into the central axial opening therein, (4) manipulating the braids of the outer jacket to cover the loop of the inner core with the end of the rope therein to substantially recover the loop of the inner core, and (5) tensioning the loop so that the braids of the inner core grip the end of the rope and the braids of the outer braided jacket grip the inner core about the rope end.
Dependencies are inferred from the claim text.