Национальный Университет Биоресурсов И Природопользования Украины
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Priority to UAA200901995ApriorityCriticalpatent/UA92658C2/en
Publication of UA92658C2publicationCriticalpatent/UA92658C2/en
A root head cleaner consists of a driving shaft with a disk fixed at end thereof. On the disk, from end part thereof, cuts of a rectangular shape are made. Slides, inside which, through hinges, the lower ends of double-arm levers pass over, are arranged therein. The upper parts of the double-arm levers and a driving shaft are connected between each other by extension springs.
UAA200901995A2009-03-052009-03-05Root head cleaner
UA92658C2
(en)