Abstract:
A method for manufacturing a flexible composite belt or cable, in the method, one or more parallel reinforced plastic profiles (11) are manufactured by pultrusion, continuous lamination or other continuous method. After surface treatment, the reinforced plastic profiles (11) are guided at a short distance from one another to coating treatment, which is carried out by extrusion or lamination or pultrusion. In the coating treatment, the reinforced plastic profiles are enveloped with a coating material (12) improving wear resistance which joins the reinforced plastic profiles (11) together and forms the coating of a finished belt or cable (10). Finally, the finished belt or cable (10) is wound on a reel.
Abstract:
A method for manufacturing a flexible composite belt or cable, in the method, one or more parallel reinforced plastic profiles (11) are manufactured by pultrusion, continuous lamination or other continuous method. After surface treatment, the reinforced plastic profiles (11) are guided at a short distance from one another to coating treatment, which is carried out by extrusion or lamination or pultrusion. In the coating treatment, the reinforced plastic profiles are enveloped with a coating material (12) improving wear resistance which joins the reinforced plastic profiles (11) together and forms the coating of a finished belt or cable (10). Finally, the finished belt or cable (10) is wound on a reel.
Abstract:
The invention relates to an endless shaped article comprising at least one strip of material forming a plurality of convolutions of the strip of material, the strip having a longitudinal axis, wherein each convolution of said strip comprises a twist along the longitudinal axis of said strip, wherein said twist is an odd multiple of 180 degrees. The invention also relates to a method to manufacture said article, and its use as sling, loop, belt or chain link.
Abstract:
The invention relates to a method for manufacturing a rope. The method comprises the steps - at least one pre-manufactured elongated load bearing member (1) for the rope and at least one pre-manufactured elongated surface part (2) for the rope are provided, and - said at least one pre-manufactured elongated load bearing member (1) and said at least one pre-manufactured elongated surface part (2) are guided together such that their sides lean against each other, and - said at least one pre-manufactured elongated load bearing member (1) and said at least one pre-manufactured elongated surface part (2) are fixed to each other. The invention relates also to a rope obtained with the method, and to an elevator comprising a rope obtained with the method.
Abstract:
A process of producing an eye in a rope (35), the process including the following steps: providing a strength member core (37) of the rope and further comprising the steps of: (a) situating a removable elongate object adjacent to at least a portion of the strength member core (37) of the rope; (b) subsequently covering the strength member core (37) of the rope and the removable elongate object with at least a portion of a braided sheath (398) formed of strands (397); (c) attaching to the removable elongate object a portion of a structure formed of the same strands (397) that form the at least a portion of the braided sheath (398); and (d) subsequently removing the removable elongate object from the braided sheath (398) so as to cause the portion of the structure attached to the removable elongate object to be drawn into at least a portion of the space within the braided sheath (398) enclosing the at least a portion of the strength member core (37) of the rope that was originally occupied by the removable elongate object, whereby a rope portion with an eye which a mainly coverbraided is economically produced. Also disclosed is a rope portion obtained with said process and a trawl including such a rope portion. Furthermore a trawl comprising a coverbraided rope sling / grommet, where the respective eye is free of any strand forming the braided jacket of the rope portion is disclosed.
Abstract:
A jacket for a load-bearing, lengthy body, wherein the jacket is comprised of a plurality of braid elements which, when braided, enclose at least a portion of the lengthy body, and wherein the braid element is comprised of a braided ribbon. A method of forming the jacket is also described.
Abstract:
The invention relates to a cable comprising filaments (10) containing carbon, surrounded by a sizing material (12). Said filaments (10) surrounded by the sizing material (12) are covered by a matrix (14) which is composed of a material containing at least one elastomer and/or at least one thermoplastic elastomer. Said cable can be used, in particular for pulling a load, for example in a goods lift.
Abstract:
Die Erfindung bezieht sich auf temperaturbeständiges, elastisches Strangelement (10), insbesondere in Form eines Profilbandes(11), einer Kordel, einer Litze oder einer Rundschnur. Das Strangelement (10) besitzt für erhöhte Anforderungen im Bereich Automotive insbesondere eine Dauerelastizität in einem weiten Temperaturbereich von -40°C bis 120°C. Ein solches Strangelement (10) umfasst mindestens einen Mantel (20), der eine in Längsrichtung des Strangelements (10) verlaufende strangförmige Seele (30) aus Silikonmaterial umgibt, wobei vorzugsweise ein oder mehrere textile Lagen den Mantel (20) bilden und die einzelnen Lagen aus einem Geflecht, einem Gewebe (22) oder einem Gewirk bestehen und diese Lagen die Seele (30) in Längsrichtung vollständig umgeben (Fig.1a).
Abstract:
A braided hose reinforcement comprises left and right turning strips. Each of said strips comprises a number of elongated metal elements embedded in a matrix of a polymer material.