DISC-SHAPED SMOOTHING ACTUATING DEVICE

摘要

FIELD: technological processes. ^ SUBSTANCE: invention pertains to the construction industry and can be used for qualitative processing of non-hardened surfaces of concrete mixtures for civil and industrial construction. The technical outcome is the high quality processing and pressing of the smoothed surface. The disc shaped device of the smoothing machine consists of a smoothing disc, cardan drive and a transmission shaft. The transmission shaft is fitted with a lever-spring mechanism, through which the smoothing disc can change the smoothing angle alpha. ^ EFFECT: high quality processing and compression of the smoothed surface of concrete mixture. ^ 1 dwg