Class 219/65 - Nonrotary electrode (e.g., oscillating)

Subclass of Class 219 - Electric heating
Definition: Subject matter having nonrotating electrodes.
No. of patents: 2
Last issue date: 03/15/1983

Number	Title	Issue Date
4376883	Monitoring weld quality via forging assembly dynamics To measure the relative power during a welding process, a position sensitive transducer is attached to a welding electrode to submit a signal in response to electrode motion. An accelerometer, carried on an axle of an electrode roll for a Soudronics pulse...	03/15/1983
4306134	Arc welding pipe apparatus Pipe welding clamp apparatus, including a pair of clamp assemblies, one being of conventional design and the other being of a special design permitting access to the axial space between the clamp assemblies so that internal welding assemblies may be dispo...	12/15/1981

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