Device and method for automatic twisting of metal wires, in particular for the connection of adjacent structural elements, preferably intersecting

摘要

Device (1) for the automatic twisting of metal wires, in particular for connecting adjacent structural elements, preferably intersecting, with a wire supply for the supply of wire, preferably endless wire, in the device, an arc of guided wire (5), which has an opening (7) selectively releasable or closable and is set to guide the supplied wire in the closed position along the wire guiding arc of a first side (9) of the guiding arc of wire to a second side (11), opposite referred to the opening, of the wire guiding arc, and a twisting unit (25), which is established to grip the wire supplied on both sides of the wire guiding arc and twist it by means of a rotation movement, characterized by a traction carriage (23), which is set to grip the wire supplied on the first side (9) of the wire guide arc and, in the case of closed wire guiding arc, drag it to the second side of the wire guiding arc along the wire guiding arc.