Welding seam tracker

Dominique Biava, Gerard Jorge, Jean Cornu, Bernard Tiret, Richard Galera, Jean-Marie Detriche, Paul Marchal, System for detecting and locating surface discontinuity by a light beam ,(1981)

Cheng-Show Guu, Tzay-Chyuan Wang, Machine vision seam tracking method and apparatus for welding robots ,(1987)

Ichiro Masaki, Work monitoring means for glow generating working apparatus with light source control ,(1979)

Angel S. Angelov, Boryan I. Petkov, Georgi N. Nachev, Method and apparatus for seam tracking in arc welding ,(1981)

Jerry E. Dudley, Carrol G. Thornton, Seam tracker for automatic welder ,(1979)

Richard W. Richardson, Adaptive welding system ,(1982)

Robert R. Gorman, Ichiro Masaki, Bert H. Shulman, Improved sensing and welding arrangements for manipulator welding apparatus ,(1982)

A. Lodge Malcolm, E. Parker Robert, S. Jewell George, Optical pattern tracer ,(1969)

Hakan Fardig, Torbjorn Forss, Lars Barkman, Tommy Svensson, Seam tracking device for an industrial robot ,(1987)