Wireworking – Joining wire – Electric welding
Patent
1989-11-22
1991-06-04
Spruill, Robert L.
Wireworking
Joining wire
Electric welding
140140, B21F 102, B21F 1100, B21F 1508
Patent
active
050205757
ABSTRACT:
A method and installation for feeding longitudinal elements of round or flat material to a welding machine (41) for grates or gratings, in which method the longitudinal elements (L), cut off from at least one line of longitudinal-element material after straightening of the same, are arranged in a group with selectable spacing, without longitudinal displacement, in the direction transverse to a push-in line (S) to the welding machine (41), are secured in place by a, for example magnetic, holding force and are moved essentially continuously into the push-in line, and in which arrangement the front ends of the longitudinal elements are mutually aligned before delivery of the longitudinal elements to the welding machine.
REFERENCES:
patent: 3213898 (1965-10-01), Le Grady et al.
patent: 3405743 (1968-10-01), Robinson
patent: 3506108 (1970-04-01), Glasson
patent: 4307594 (1981-12-01), Steinbock
patent: 4546633 (1985-10-01), Brauer et al.
patent: 4704889 (1987-11-01), Poloni et al.
Grabuschnig Josef
Ritter Gerhard
Ritter Klaus
Scherr Rudolf
EVG Entwicklungs -u Verwertungs-Gesellschaft m.b.H.
Spruill Robert L.
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