SURFACE WORKING APPARATUS

摘要

FIELD: floor surface scraping machines. SUBSTANCE: apparatus has single support, which cooperates with surface to be worked, when scraping machine is in working position. Support is formed as cylindrical working tool with horizontal axis of rotation. During operation of machine only working tool cooperates with floor surface to increase quality of scraping. EFFECT: increased working quality, simplified construction and enhanced reliability in operation. 1 dwg øøø1