GROOVED CONNECTION OF SPIRAL-WOUND ENVELOPES OF SILOS

FIELD: construction industry, specifically, connection of members of cylindrical envelopes designed to store loose materials. SUBSTANCE: grooved connection of rolled strip of spiral-wound envelopes of silos includes flanging of strip edges and joining member. Member is placed on outside of one flang...

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Hauptverfasser: DENISOVA A.P, RASHCHEPKIN S.V, RASHCHEPKINA S.A, ZEMLJANSKIJ A.A
Format: Patent
Sprache:eng
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Zusammenfassung:FIELD: construction industry, specifically, connection of members of cylindrical envelopes designed to store loose materials. SUBSTANCE: grooved connection of rolled strip of spiral-wound envelopes of silos includes flanging of strip edges and joining member. Member is placed on outside of one flanged edges or end part of one edges with covered by its other flanged edge. EFFECT: increased stiffness of envelope. 2 dwg