An end fixing structure of a composite wire rod includes a composite wire rod, a wedge body that is formed into a cylindrical shape with an enlarging diameter from a front end portion, wherein an inner wall surface is formed for engaging with the outer surface of the composite wire rod which is copied onto the inner wall surface, and a sleeve provided on an outer peripheral side of the wedge body and having a conical and hollow inner structure, and the wedge body consists of a plurality of divided wedge bodies, facing each other on their divided surfaces with a space therebetween, and the inner wall surface in the divided wedge body is made of microscopic irregularities, thereby shortening a processing time and maintaining a sufficient gripping power over long term.

Cable structures of security systems may include multiple subassemblies having different cut-resistant characteristics. One system includes, inter alia, a portable article, a support, and a length of a cable assembly extending between a first cable end coupled to the portable article and a second cable end coupled to the support, where the cable assembly includes a first cable subassembly extending along at least a portion of the length of the cable assembly, and a second cable subassembly extending along at least the portion of the length of the cable assembly and adjacent to the first cable subassembly, and where the first cable subassembly includes a first cut resistant characteristic and the second cable subassembly includes a second cut resistant characteristic that is different than the first cut resistant characteristic.

A method for producing a strand or cable, in which fibers and/or wires are twisted at a twisting point to form the strand or cable. The fibers and/or wires are coated with a liquefied matrix material before and/or at the twisting point and are embedded in the matrix material during twisting. The fibers and/or wires are immersed in the matrix material before and/or at the twisting point and the formed strand or the formed cable is cooled after the twisting in order for the matrix material to solidify, preferably by air or in a cooling liquid, for example water.

A synthetic rope arrangement is disclosed for use with a construction machine. The synthetic rope arrangement may have a synthetic rope with an end, and an anchor having an opening formed therein to receive the end of the synthetic rope. The anchor may be removably connectable to the construction machine. The synthetic rope arrangement may also have a stop coupled to the end of the synthetic rope and configured to inhibit the end of the synthetic rope from passing through the anchor.

An end fixing structure of a composite wire rod includes a composite wire rod, a wedge body formed in a cylindrical shape, whose outside diameter expands from a tip portion subject to a tensile force toward a back end portion on a fixed side, to whose inner wall surface an outer surface of the composite wire rod is transferred, and in which the inner wall surface engaging with the outer surface of the composite wire rod is formed, and a sleeve provided on an outer circumferential side of the wedge body and having an internal structure of a conical hollow whose diameter expands toward the back end portion on the fixed side, wherein the wedge body is formed from a plurality of divided wedge bodies and the inner wall surface is formed from a fine irregularity.

Yarns incorporating filaments of shape memory materials are described herein that enable the creation of fabrics, garments, and other materials with tunable force absorption or exertion capabilities, as well as creating complex shapes and structures upon actuation. Systems and methods described herein enable selective buckling, recruitment, compression, and other desirable phenomena by actuating fibers in knitted patterns, whether used as isolated filaments or in twisted yarns.

Yarns incorporating filaments of shape memory materials are described herein that enable the creation of fabrics, garments, and other materials with tunable force absorption or exertion capabilities, as well as creating complex shapes and structures upon actuation. Systems and methods described herein enable selective buckling, recruitment, compression, and other desirable phenomena by actuating fibers in knitted patterns, whether used as isolated filaments or in twisted yarns.

A compensation and tie-down member for an elevator system includes one or more lightweight compensation tension elements having a first tensile strength/unit mass/unit length, and one or more heavier weight compensation tension elements having a second tensile strength/unit mass/unit length less than the first tensile strength/unit mass/unit length.

The invention relates to a laid cable (1-1b), in particular a laid fiber cable (1-1b) or a laid hybrid cable, comprising at least one core strand or a laid core cable (2-2b) and at least one outer strand (7-7b) surrounding the core strand or the core cable (2-2b), the core strand, the core cable (2-2b) and/or the at least one outer strand is composed of at least one fiber line (9-9b, 10-10b). The at least one fiber line (9-9b, 10-10b) is beneficially made of a composite material having reinforcing fibers (12), the reinforcing fibers (12) of which composite material are laid to form at least one reinforcing line (11). Advantageously, a laid cable which is stable under transverse pressure is provided. The invention also relates to a strand, to a method for manufacturing a cable and a strand, to an apparatus for producing a cable and/or a strand, as well as an apparatus with a drum drive, said apparatus comprising a cable according to the invention.

The invention is directed towards a breakaway apparatus for connecting a buoy on the surface of a water body to a trap on a floor of the water body, such as a commercial lobster trap.