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Application filed by Шепетівський Завод Культиваторів, Шепетовский завод культиваторовfiledCriticalШепетівський Завод Культиваторів
Priority to UA93005740ApriorityCriticalpatent/UA9482A/en
Publication of UA9482ApublicationCriticalpatent/UA9482A/en
The invention relates to agricultural machine building. A cultivator contains a frame with support wheels, sections of working tools which have a four-bar linkage with axles, a beam and holders of working tools, connected with the beams with possibility of cross displacement. A beam is installed on the axles containing additional bushings and is made as one of the bearing elements of double four-bar linkage which is equipped with a quick operating hinge-lever clamping device and which basis is connected by means of adjustable boom with a spring with the beam.