FIELD: materials handling facilities; belt conveyors. SUBSTANCE: conveyor belt has frame, nonworking rubber lining, working rubber lining consisting of outer, intermediate and adhesive rubber layers. Intermediate rubber layers is made of rubber whose stress at 50% elongation is 3.0-8.0 mPa. Belt features optimum cross rigidly. EFFECT: enhanced operation reliability of conveyor belt. 1 tbl, 1 dwg
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Authors
Dates
1999-09-10—Published
1998-09-29—Filed