Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Валерий Михайлович ЖалобаfiledCriticalВалерий Михайлович Жалоба
Priority to UAU201205554UpriorityCriticalpatent/UA74843U/en
Publication of UA74843UpublicationCriticalpatent/UA74843U/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
A coulter consists of a leg, to which a hoe blade with a broadcasting chamber is attached, a suspension by parallelogram on which a spring and a screw mechanism are mounted. An air duct is additionally attached to the leg.