Полтавский Национальный Технический Университет Имени Юрия Кондратюка
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On-Site Construction Work That Accompanies The Preparation And Application Of Concrete
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Apparatuses For Generation Of Mechanical Vibrations
(AREA)
Abstract
A vibro-driver includes a metal frame, two vibrators, concrete load, conical mouthpiece. The unbalanced shafts of the vibrators rotate in opposite directions. The conical mouthpiece is attached to support frame.