Invention Grant
- Patent Title: Torque balanced hybrid rope
- Patent Title (中): 扭矩平衡混合绳
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Application No.: US14211237Application Date: 2014-03-14
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Publication No.: US09506188B2Publication Date: 2016-11-29
- Inventor: Bamdad Pourladian , Gregory John D'Elia
- Applicant: WireCo WorldGroup Inc.
- Applicant Address: US KS Prairie Village
- Assignee: WIRECO WORLDGROUP, INC.
- Current Assignee: WIRECO WORLDGROUP, INC.
- Current Assignee Address: US KS Prairie Village
- Agency: Husch Blackwell LLP
- Main IPC: D07B1/06
- IPC: D07B1/06 ; D07B1/00 ; D07B5/00 ; D07B1/14 ; D07B1/08

Abstract:
A hybrid rope constructed of a plurality of strands, wherein each strand is constructed of a fiber center, a jacket surrounding the fiber center, and a plurality of wires surrounding the jacket. The fiber center can be constructed of one or more high-strength synthetic fibers or yarns. The jacket can be constructed of polypropylene, thermoplastic polyurethane, high-density polyethylene, linear low-density polyethylene, nylon or other similar materials. The jacket can have a braided or woven design and adds a protective layer between the fiber center and the wires. The wires can be constructed of high-strength steel wires, galvanized steel or stainless steel. The fibers or yarns that make of the fiber center are twisted to lay right and then covered with the jacket. The wires then surround the jacket and are twisted to lay to the left. This creates a torque-balanced condition of the hybrid rope.
Public/Granted literature
- US20140260175A1 TORQUE BALANCED HYBRID ROPE Public/Granted day:2014-09-18
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