Electric heating – Metal heating – By arc
Reexamination Certificate
2008-05-27
2008-05-27
Kerns, Kevin P (Department: 1793)
Electric heating
Metal heating
By arc
C219S137900, C901S042000
Reexamination Certificate
active
07378612
ABSTRACT:
Accommodating a welding control cable for connecting a welding power supply and a robot main body and a wire feeder sensor cable connected to a wire feeder encoder in a robot main body driving power cable connecting the robot main body and the robot controller of an arc welding robot. This configuration saves the number of cables to be connected thus improving the installation workability in system deployment on site as well as reducing the overall cost.
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Takuji Hayashi, “Development of Robot Equipped with Full Digital Welding Power Supply”, “Welding Engineering” Japan Welding Engineering Society, vol. 51, No. 1, p. 72, 2003.
Matsumoto Kazunori
Mishima Toshiyuki
Mukai Yasushi
Nagai Takashi
Takahashi Wataru
Kerns Kevin P
Matsushita Electric - Industrial Co., Ltd.
Pearne & Gordon LLP
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