Method of coiling wire-mesh webs, especially chain-like fencing into compact rolls
AssigneeAcieries Reunies de Burbach-Eich-Dudelange S.A. ARBED
InventorsKlaus Herrig, Heinz Wagner
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Abstract
Wire-mesh webs formed from interengaged flattened spirals, especially chain-link fencing, upon manufacture coiled by twisting the planes of the spirals so that they fit tightly together and almost coincide with axial planes of the roll. During the coiling process, one to three tension elements are introduced into the corresponding troughs of the successive undulations formed by the successive spirals to maintain the latter in their substantially erect condition. The result is a highly compact roll.
Claims5
A process for the coiling of a roll of a wire-mesh web consisting of a multiplicity of interlinked flattened spirals, said method comprising the steps of advancing said web into engagement with an upstream rotary body and a downstream rotary body having parallel axes transverse to the direction of advance of said web with said upstream body operating at a peripheral speed at least equal to the speed of advance of said web and said downstream body rotating at a peripheral speed substantially lower than that of said upstream body whereby said web is coiled into a roll on said bodies, twisting each of said flattened spirals sharply out of the plane of said web and packing it against a previously twisted flattened spiral between said body, and incorporating at least one binder strand in said web as it is coiled into said roll to orient and retain said twisted flattened spirals.
Dependencies are inferred from the claim text.