BELT FOR DRIVE TECHNOLOGY, PARTICULARLY A BELT-LIKE TRACTIVE ELEMENT FOR HOISTING TECHNOLOGY WITH FIRE-RESISTANT PROPERTIES

摘要

The invention relates to a belt (1) for drive technology, consisting at least of: a belt body made from two polymer materials A and B with elastic properties, comprising a top layer (2) as the belt back and a substructure (4) with a force transfer zone (7) and a tension member (3) embedded in the belt body. The belt (1) according to the invention is characterized in that the first material A contains 15 to 50 % w/w of at least one fire-resistant additive and is used everywhere in the belt body where high mechanical properties are not required and the second material B contains 5 to 35 % w/w of at least one fire-resistant additive and is used in the area of the belt body that is subjected to the highest mechanical stresses. The belt (1) is particularly used as a tractive element for hoisting technology.