CONVEYOR BELT Russian patent published in 1999 - IPC

Abstract RU 2131839 C1

FIELD: materials handling facilities; conveyor transport; rubber-cloth conveyor belts. SUBSTANCE: conveyor belt has rubber-cloth carcass and outer covers made of rubber based on combination of propylene oxide with butyl rubber or ethylene-propylene-dine rubber, ratio 80-95% per 5-20%. respectively. EFFECT: increased frost resistance of belt. 1 tbl

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RU 2 131 839 C1

Authors

Lebedev M.I.

Dates

1999-06-20—Published

1998-08-13—Filed