Antriebsgurt, Zugmittelgetriebe und Torantrieb

摘要

The invention relates to a drive belt (28) which consists of a textile strip (46) as the main body (42) receiving a tensile load and mutually spaced tooth elements (44) that are fastened to the textile strip (46), characterized in that a) at least one, some or all of the tooth elements (44) have a main part (60) extending at an angle to the longitudinal direction of the strip (46) and at least one longitudinal reinforcing projection (72) extending away from the main part (60) in the longitudinal direction of the strip (46), and/or in that b) the strip (46) has a plurality of textile transversely enlarged portions (74) spaced apart from each other in the longitudinal direction, said enlarged portions being firmly connected to a plurality of longitudinally enlarged portions (50) which extend along the length of the strip (46) and which are arranged substantially parallel to and interspaced from each other, weaker textile portions (52) being formed between the longitudinally enlarged portions (50) and the transversely enlarged portions (74).