EP 0843606 A1 19980527 - METHOD AND DEVICE FOR MANUFACTURING WIRE-LATTICE MATS
Title (en)
METHOD AND DEVICE FOR MANUFACTURING WIRE-LATTICE MATS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN VON DRAHTGITTERMATTEN
Title (fr)
PROCEDE ET DISPOSITIF POUR LA FABRICATION DE MATS EN TREILLIS METALLIQUE
Publication
Application
Priority
- AT 9700123 W 19970611
- AT 104396 A 19960613
Abstract (en)
[origin: WO9747409A1] Method and device for manufacturing wire-lattice mats from longitudinal and transverse wire (L,Q) that cross at right angles and are welded together at their crossing points, with the longitudinal wires being advanced in steps, and the transverse wires being moved transversely to the direction of the longitudinal wires along a welding line (2, 3) and welded to the longitudinal wires, with at least one of the transverse wires being tensioned (4, 5) to a preselected adjustable value after being fed into the welding line, and at least one end of this transverse wire (Q) being rotated (4, 5) about its longitudinal axis by a preselected adjustable angle (P6) before welding to the longitudinal wires (L), and then welded to them.
IPC 1-7
IPC 8 full level
B21F 27/10 (2006.01)
CPC (source: EP US)
B21F 27/10 (2013.01 - EP US)
Citation (search report)
See references of WO 9747409A1
Designated contracting state (EPC)
AT CH DE IT LI
DOCDB simple family (publication)
WO 9747409 A1 19971218; AT 407501 B 20010425; AT A104396 A 20000815; AT E200748 T1 20010515; DE 59703431 D1 20010531; EP 0843606 A1 19980527; EP 0843606 B1 20010425; US 6045031 A 20000404
DOCDB simple family (application)
AT 9700123 W 19970611; AT 104396 A 19960613; AT 97925767 T 19970611; DE 59703431 T 19970611; EP 97925767 A 19970611; US 98338998 A 19980119