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US 2018/0237988 A1Published application
Stranding machine
AssigneeMaschinenfabrik Niehoff GmbH & Co. KG
InventorsHelmut LAMMERMANN, Jurgen KOHL, Andreas KRAUS
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AssigneeMaschinenfabrik Niehoff GmbH & Co. KG
InventorsHelmut LAMMERMANN, Jurgen KOHL, Andreas KRAUS
Estimating the term…
In a first embodiment, the invention relates to a stranding machine for wires having two wrap-around rollers having wrap-around tracks arranged on the circumference thereof, whereby the wire can be guided in such a way that the wire runs through the first and second wrap-around tracks preferably in alternation in preferably 8-shaped or 0-shaped wraps. In a second embodiment, the stranding machine has a winding device for winding the wire onto a reel having a laying device that can be moved along a movement axis parallel to the reel axis and having a plurality of rotatably supported deflecting rollers, whereby the wire can be guided in such a way that the wire runs onto and/or from each of the deflecting rollers substantially in the plane of rotation of the deflecting roller. In this way, the produced wire has lower twist and lower torsional stresses, which makes the further processing of the wire, in particular the winding, assembly, crimping, and extrusion of a plastic insulation around the wire easier and which increases the number of possible bending reversal cycles.
A stranding machine for producing a stranded wire from a plurality of preferably metal wires which comprises a stranding apparatus for stranding the wires, wherein a first rotatably supported wrap-around roller having one or more first circumferential wrap-around tracks arranged on its circumference and a second rotatably supported wrap-around roller (4) having one or more second circumferential wrap-around tracks arranged on its circumference, wherein the first and second wrap-around rollers are provided for the stranded wire to in each case at least partially wind around along the first wrap-around track or along the second wrap-around track respectively, wherein neither in a projection along the axis of the first wrap-around roller nor in a projection along the axis of the second wrap-around roller does one of the first wrap-around tracks cross one of the second wrap-around tracks and wherein the stranded wire can be guided so as to run in each case at least partly through each first and each second wrap-around track.
A stranding machine for producing a stranded wire from a plurality of preferably metal wires which comprises a stranding apparatus for stranding the wires and a winding apparatus for winding the stranded wire onto a spool, wherein the winding apparatus comprises a laying device able to move along a movement axis parallel to the spool axis and a plurality of rotatably supported deflecting rollers which are provided for the stranded wire to at least partly wind around in each case, wherein the stranded wire can be guided in such a way that at all times during the winding process it runs onto each of the deflecting rollers substantially in the plane of rotation of the deflecting roller and/or runs off each of the deflecting rollers substantially in the plane of rotation of the deflecting roller.
Dependencies are inferred from the claim text.