US 12,290,849 B2
Bending head for welded wire mesh
Karl Friedrich Enderes, Brixen (IT); and Alexander Stuflesser, Lajen (IT)
Assigned to PROGRESS MASCHINEN & AUTOMATION AG, Brixen (IT)
Filed by Progress Maschinen & Automation AG, Brixen (IT)
Filed on Aug. 26, 2022, as Appl. No. 17/896,593.
Application 17/896,593 is a continuation of application No. PCT/EP2021/054306, filed on Feb. 22, 2021.
Claims priority of application No. A 50158/2020 (AT), filed on Mar. 3, 2020.
Prior Publication US 2022/0410238 A1, Dec. 29, 2022
Int. Cl. B21D 11/22 (2006.01); B21D 11/12 (2006.01)
CPC B21D 11/125 (2013.01) [B21D 11/22 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A bending head for welded wire mesh, comprising:
a frame,
a bending face configured to be moved relative to the frame to bend a wire in a welded wire mesh,
a counterholder configured to allow the wire to be braced thereon during a bending process by the bending face,
a bending die having a predefined bending radius,
a bending arm having the bending face is arranged thereon,
an arm drive device configured to adjust the bending arm relative to the frame so as to move the bending face during the bending process,
a support at which the bending arm is movably mounted, and
wherein a support drive device separate from the arm drive device and configured to adjust the support relative to the frame, and
wherein the bending arm is mounted so as to be linearly displaceable at the support.