Self-furring welded wire mesh

A process for forming a length of self-furring welded wire mesh defining a plurality of V-shaped spacing furrs in selected longitudinally extending wires for use in reinforcing generally planar concrete or stucco structures comprising:

• i) forming an array of parallel longitudinally extending wires;
• ii) periodically advancing the array of wires in a longitudinal direction over a forming station;
• iii) intermittently feeding a pair of longitudinally spaced transversely extending wires in a parallel disposition onto said array of longitudinally extending wires over said forming station so as to define an upstream and a downstream transversely extending wire in each pair of said wires and welding said downstream transversely extending wire to said longitudinally extending wires;
• iv) intermittently gripping longitudinally spaced first portion of at least one of said selected longitudinally extending wires at a location thereon upstream of and proximate to the downstream transversely extending wire welded thereto and concurrently pushing outwardly a second portion of said at least one selected wire upstream of said first portion in a direction normal to the longitudinal axis of said one selected wire while maintaining a third portion of said at least one selected wire located upstream of said second portion in axial alignment with said first portion and allowing said third portion to move longitudinally along said forming station and be pushed in said normal direction such that said third portion cooperates with said second portion to define a longitudinally spaced outwardly projecting generally V-shaped spacing fun in said at least one selected wire;
• v) welding said upstream transversely extending wire to said longitudinally extending wires;
• vi) repeating step iv) on portions of said selected longitudinally extending wire upstream of and proximate to said upstream transversely extending wire;
• and
• vii) repeating steps iv) through vi) on other of said selected longitudinally extending wires in concert with steps ii) and iii) until said length of self-furring wire mesh is formed.

A process for forming a length of self-furring welded wire mesh defining a plurality of V-shaped spacing furrs in selected longitudinally extending wires for use in reinforcing generally planar concrete or stucco structures comprising:

• i) forming an array of parallel longitudinally extending wires;
• ii) periodically advancing the array of wires in a longitudinal direction over a forming station;
• iii) intermittently feeding at least one transversely extending wire onto said array of longitudinally extending wires over said forming station and welding said at least one transversely extending wire to said longitudinally extending wires;
• iv) gripping a first portion of each of said selected longitudinally extending wires at locations thereon upstream of and proximate to the transverse wire welded thereto and pushing outwardly second portions of said selected wires located upstream of said first portions in a direction normal to the longitudinal axes of said selected wires while maintaining third portions of said selected wires upstream of said second portions in axial alignment with said first portions and allowing said third portions to move longitudinally along said forming station and be pushed in said normal direction such that said third portions cooperate with said second portions to define said V-shaped spacing furrs in said selected wires;
• and
• v) repeating step iv) on other of said selected longitudinally extending wires in concert with steps ii) and iii) until said length of self-furring wire mesh is formed.