Abstract:
There is provided a high-tensile synthetic fiber rope having a low percentage elongation, the rope dramatically improving the strength utilization rate of the tensile strength of the synthetic fibers, and ensuring the percentage elongation approximately the same as the percentage elongation of the synthetic fibers used in the rope. The synthetic fiber rope includes a plurality of strands twisted or braided together, each of the strands including: a tubular woven fabric woven with warp and weft yarns made of synthetic fibers; and a core material disposed in the tubular woven fabric, the core material being constituted by a plurality of parallel-bundled yarns made of the synthetic fibers in the tubular woven fabric.
Abstract:
A rope having a core for providing strength to the rope, where at least a metal or composite woven or warp knitted fabric having multiple substantially parallel elongated metal elements is provided around the core for protecting said core from impact and cutting, and where the multiple substantially parallel elongated elements are in the warp direction and held by yarns.
Abstract:
The invention relates to a textile protective tube for a lifting means, such as a round sling (1), a lifting sling, or the like, which comprises a base fabric (4) and at least one rib (5) that is supported by the base fabric (4), protrudes outward relative the base fabric (4), and is formed by a rib fiber (H1, H2) that is woven with the base fabric (4), wherein optimized cutting protection is achieved along with good usage properties and simple, low cost manufacturability according to the invention as a result of the rib fiber (H1, H2) being a high-performance fiber and, viewed in the longitudinal direction (L) of the rib fiber (H1, H2), the rib fiber (H1, H2) having jumped over at least three weft threads (6,6a-6l) of the base fabric (4) in each case before the rib fiber is pulled under a weft thread (6) of the base fabric.
Abstract:
Hawser, especially for use with demanding and long-lasting strains at offshore installations, with a core of parallel of braided core strings, onto which a sheathing (19) of sheathing elements (18) is braided. The sheathing elements (18) have mainly parallel fibres (27), as they are joined together into ribbons (18) with transverse threads (28) by ribbon weaving.
Abstract:
A rope (1) or rope element (2, 3) is disclosed having in a manner known per se a reinforcement (4) made of a fibrous material different from the rope or rope element fibrous material. The claimed rope or rope element is characterised in that the fibrous material of which the reinforcement is made comprises at least in part (a) at least one multifilament thread (5''') and/or staple fibre thread (5') and/or (b) at least one monofilament (5).
Abstract:
A lifting belt sling for lifting loads is comprised of a tubular structure (20) having at least two chambers (2, 2') whereby forming, as one unit, a chamber tube (1) that is contiguous over the width. Loosely inserted inserts (4) are located inside the at least two chambers (2, 2') and endlessly extend from one end (5) of the chamber tube (1) to the other end (5') thereof. The inserts (4) overlap the ends (5, 5') of the chamber tube (1) so that they form loops (3, 3') at this location, whereby the inserts (4), when situated in the loop area, are covered by a tube protective means. A protective tube, which surrounds the chamber tube (1) and is formed by different weaves, significantly increases the resistance to abrasion, the resistance to cutting, and the edge strength. The lifting belt sling is designed for loads of up to 100 t.