Electric heating – Metal heating – By arc
Patent
1974-08-19
1976-12-14
Truhe, J. V.
Electric heating
Metal heating
By arc
219125PL, 318576, 318653, 318681, B23K 912
Patent
active
039977579
ABSTRACT:
Means to control the speed of correction of a probe, and a slave such as a torch or welding head, for a welding guidance system, and the like, wherein the response of the probe controls or actuates a device, which is responsive to a predetermined electrical condition, characteristic or information, to continuously vary the magnitude of the output of the device in proportion to the change or deviation detected by the probe to actuate at least one motor to correct or change the position of the probe and the slave.
REFERENCES:
patent: 3425047 (1969-01-01), Riggs
patent: 3594540 (1971-07-01), Weinfurt
Cecil Shelby
Riggs Dean D.
Herkamp N. D.
The Cecil Equipment Company
Truhe J. V.
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