METHOD OF PRODUCTION OF REINFORCED MULTI-LAYER GASKETING MATERIAL Russian patent published in 2002 - IPC

Abstract RU 2192573 C1

FIELD: chemical industry; production of reinforced multi-layer gasketing materials used for making seals for engines of transport facilities. SUBSTANCE: sealing material is additionally covered over one of outer surfaces with metal framework with one-sided opposite burrs of perforations. EFFECT: enhanced resistance of gasketing material to high specific pressures; avoidance of destruction of material at joint areas. 1 dwg

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RU 2 192 573 C1

Authors

Safonov V.G.

Kotljar S.M.

Safonov E.V.

Dates

2002-11-10—Published

2001-02-16—Filed