METHOD OF PRODUCING COVERING BELT Russian patent published in 2007 - IPC B29C55/18 B29C43/24 

Abstract RU 2304513 C2

FIELD: electrical engineering.

SUBSTANCE: method comprises mixing the polytetrafluoroethylene with lubricating admixture or inner lubricant, molding a cylindrical blank, extruding a shaped article from the cylindrical blank, and rolling the shaped article into the belt.

EFFECT: enhanced reliability.

17 cl, 2 dwg, 5 ex

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RU 2 304 513 C2

Authors

Shvamborn Klaus

Shteffes Val'Ter

Dates

2007-08-20Published

2003-01-17Filed