METHOD OF MAKING SLIT-TYPE SIEVE - BODY OF REVOLUTION Russian patent published in 1996 - IPC

Abstract RU 2067907 C1

FIELD: hardware industry, for making slit-type sieves - bodies of revolution. SUBSTANCE: method involves combined winding onto former-mandrel of two wires, mainly, tapered wired, with different tension; placing rigidity fins and securing them to web of sieve. One of wires has slit-forming dents. EFFECT: enhanced efficiency.

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RU 2 067 907 C1

Authors

Shugurov Aleksandr Nikolaevich

Dates

1996-10-20—Published

1993-03-01—Filed