Спеціальне Конструкторсько-Технологічне Бюро Інституту Геотехнічної Механіки Ан України
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 Спеціальне Конструкторсько-Технологічне Бюро Інституту Геотехнічної Механіки Ан УкраїниfiledCriticalСпеціальне Конструкторсько-Технологічне Бюро Інституту Геотехнічної Механіки Ан України
Priority to UA4799410ApriorityCriticalpatent/UA13122A/en
Publication of UA13122ApublicationCriticalpatent/UA13122A/en
Sieve includes elastic tapes with protrusions on the side fixed with interference in the supports. Supports are equipped with additional protrusions executed in the form of elastic rods located on the working surface of tapes between basic protrusions in the areas, which adjoin the supports. The height of additional protrusions is lower than the longitudinal size of sifting cell formed by two adjacent tapes, and their transverse size does not exceed the transverse size of cell.