Electric robot for use in a hazardous location

Machine element or mechanism – Control lever and linkage systems – Multiple controlling elements for single controlled element

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Details

414735, 901 23, 901 43, 901 49, B25J 1900

Patent

active

054212189

ABSTRACT:
A multi-axis electric spraying robot adapted for use in a hazardous environment includes a base having a first pressurized compartment and an arm assembly having a second pressurized compartment in which compartments electric motors are respectively located. The arm assembly is supported for movement on the base at one end thereof. The arm assembly includes a wrist adapted for connecting the opposite end of the arm assembly with a spraying tool. One electric motor is provided to drive each axis. The compartments are pressurized to prevent flammable gases or vapors from entering the first and second compartments during operation of the robot.

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