Patent ID: 8240119
Filing Date: 2012-08-14
Classification: D07B,H01B,Y02A

Abstract:
1. A high-strength tether cable for a deep sea exploration machine, comprising: an outer coating defining an outer periphery of the high-strength tether cable; and a plurality of non-metallic reinforcing elements disposed within the outer coating, wherein each of the plurality of non-metallic reinforcing elements includes: each of the plurality of non-metallic reinforcing elements contacts at least one other of the plurality of non-metallic reinforcing elements, each of the plurality of fiber elements is made of copolyparaphenylene-3,4′-oxydiphenyleneterephthalic amide, and the lateral compression stress of each of the plurality of fiber elements of the copolyparaphenylene-3,4′-oxydiphenyleneterephthalic amide is 75 cN/dtex or more.