WORKING APPARATUS FOR FLOOR SURFACE

摘要

PROBLEM TO BE SOLVED: To provide a working apparatus capable of performing work for the purpose of giving a non-slip finish and/or a decorative finish to a floor surface of a building or a sidewalk surface by giving good workability while offering a compact, light-weight apparatus which can be produced at a low cost.

SOLUTION: A working apparatus 10 for giving a finish work to a surface of a floor or a sidewalk comprises a truck 12 traveling on the floor surface; a laser oscillator 34 installed to the truck 12; and an optical device capable of guiding laser light radiated from the laser oscillator 34 to the floor surface located underneath the truck 12. And at the same time with the traveling of the truck 12 on the floor surface F, an optical system 38 of the optical device oscillates about its vertical axis thereby radiating the laser light to the surface of floor or sidewalk for giving the finish work.

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