Национальный Университет Водного Хозяйства И Природопользования
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Priority to UAA201105496ApriorityCriticalpatent/UA101524C2/en
Publication of UA101524C2publicationCriticalpatent/UA101524C2/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Press Drives And Press Lines
(AREA)
Abstract
The applied excavating working element comprises the following units mounted in series: a slitting unit, a drainer and a self-rotary ripper with destructive elements. The slitting unit, the drainer and the self-rotary ripper are made with a hollow for delivery of linearly drawing bodies.
UAA201105496A2011-04-292011-04-29Excavating working element
UA101524C2
(en)