Abstract:
Es wird ein Verfahren zur Herstellung eines Schichtverbunds angegeben, wobei wenigstens zwei Schichten zu einem Schichtverbund verbunden werden, wobei zwischen den beiden Schichten ein Geflechtleiter angeordnet wird und wobei der Geflechtleiter hergestellt wird, indem mehrere Drähte zunächst jeweils abgeflacht werden und anschließend miteinander verflochten werden. Weiterhin werden ein entsprechender Schichtverbund sowie ein entsprechender Geflechtleiter angegeben.
Abstract:
A hoisting machine rope (10), which has a width larger than its thickness in a transverse direction of the rope, which comprises a load-bearing part (11) made of a composite material, said composite material comprising non-metallic reinforcing fibers, which consist of carbon fiber or glass fiber, in a polymer matrix. An elevator, which comprises a drive sheave, an elevator car and a rope system for moving the elevator car by means of the drive sheave, said rope system comprising at least one rope whose width (t2) is larger than its thickness (tl) in a transverse direction of the rope, and the rope comprises a load- bearing part (11) made of a composite material, said composite material comprising reinforcing fibers in a polymer matrix.
Abstract:
The present invention is directed to a steel rope safety system (30) comprising at least one steel rope (10, 20) having at least one strand(22), characterized in that said at least one rope (10, 20) or at least one strand is compacted. Further, the present invention is directed to a method for making a steel rope safety system (30) comprising the step of providing at least two wires (24), the step of stranding the wires thereby forming a strand for a rope and the step of compacting the strand. The present invention is also directed to the use of compacted steel ropes as impact reducing material.
Abstract:
One aspect of this invention concerns a multi-strand steel wire rope (28, 32, 36, 46, 50) comprising multiple strands (3, 10, 38) laid up helically on a core (30, 34, ), characterised in that at least some of the strands are deep strands (10, 38), i.e. strands with a heightwidth ratio greater than unity. Another aspect of the invention concerns the deep strand (10, 38) itself.