Abstract:
A method of manufacturing a metal basket contains the steps of preparing materials, initial welding, bending, and finish welding. In a step of preparing materials, multiple first metal bars, multiple second metal bars, and at least two peripheral bars are provided. In a step of initial welding, the multiple first metal bars and the multiple second metal bars are stacked crisscross and are welded together to produce a grid frame which has a base and multiple surrounding grids, and the at least two peripheral bars are welded with the multiple surrounding grids respectively. In a step of bending, the grid frame and the multiple surrounding grids are bent, such that the multiple surrounding grids are bent upwardly and are perpendicular to the base. In a step of finish welding, the at least two peripheral bars are welded together.
Abstract:
An edge finishing for a mesh formed by interlacing adjacent wire pickets, each picket formed in a zig-zag manner, the edge finishing comprising two interlinked loops where a first loop is formed from a first picket of the adjacent pickets and a second loop is formed from a second picket of the adjacent pickets, wherein the first loop and the second loop are interlocked together, via first and second loop-ends, at an intersection of the first picket and the second picket.
Abstract:
A wire netting, in particular a safety net, with a plurality of helices which are braided with each other, of which at least one helix is bent from at least one single wire, a wire bundle, a wire strand, a wire rope and/or another longitudinal element with at least one wire, in particular comprises a high-tensile steel, the at least one helix having at least one first leg, at least one second leg as well as at least one bending region connecting the first leg and the second leg to each other, wherein the longitudinal element is bent at least substantially torsion-free in itself along a contour of the first leg and/or of the second leg.
Abstract:
An edge finishing for a mesh formed by interlacing adjacent wire pickets, each picket formed in a zig-zag manner, the edge finishing comprising two interlinked loops where a first loop is formed from a first picket of the adjacent pickets and a second loop is formed from a second picket of the adjacent pickets, wherein the first loop and the second loop are interlocked together, via first and second loop-ends, at an intersection of the first picket and the second picket.
Abstract:
A pair of elongated, spaced wires are simultaneously advanced into positions where the free ends of the wires are disposed respectively between two pairs of welding electrodes. Both wires are severed at points spaced from the free ends thereof and the wires are bent to form hooks. An object, such as one edge of a wire rack, is also positioned between the pairs of welding electrodes, after which the electrodes are driven into engagement with the object and the free ends of the wire hooks to weld them to the object.
Abstract:
An apparatus for processing chain link fabric including a welding assembly and/or a compressing assembly. The welding assembly is configured to weld together wire-end portions of the chain link fabric. The welding assembly includes a guiding assembly having a finger and a cam, which are configured to restrict the movement of the wire-end portions while the welding assembly welds them together. The finger and the cam are configured to move relative to the wire-end portions both before and after the wire-end portions are welded together. The compressing assembly is configured to compress the wire-end portions after they are welded together. The compressing assembly includes a stabilizing assembly having a stabilizing die, which is configured to interface with the chain link fabric and to restrict the movement of the welded wire-end portions while the compressing assembly compresses the welded wire-end portions.
Abstract:
Tucking apparatus for weaving multiple narrow panels having a selvage on both sides of each panel upon a wire weaving machine has a cutter (B) operated by suitable linkage from a cutter cam (A) mounted upon a transverse synchronizing shaft and a forming finger cam (C) also mounted upon the synchronizing shaft which positively operates opposed forming fingers (D).
Abstract:
A machine for processing wire lattice mats made of welded-together longitudinal and cross wires, with a device for bending back cross wire end pieces extending beyond the longitudinal edge wires of the lattice mat to form loops, the bending device (U) having a bending template (14) which is displaceable in the a guide block (11) and a bending tool (10) eccentrically disposed on a bending plate (8) and pivotable around the bending template, the guide block located opposite the bending plate constituting a support surface (12) for the wire to be bent, and where the bending tool can be moved back and forth between a work position for a wire to be bent and a rest position, in which a penetration gap for a wire to be bent is formed between the support surface of the guide block and the bending tool.