DRIVE BELT COMPRISING DIFFERENT TYPES OF TRANSVERSE MEMBERS FOR A CONTINUOUSLY VARIABLE TRANSMISSION

申请公布号：: EP2726755(A1)
申请号：: EP20120735661
申请日期：: 2012.06.21
申请公布日期：: 2014.05.07
申请人：: ROBERT BOSCH GMBH
发明人：: VAN DER SLUIS, FRANCIS, MARIA, ANTONIUS;JONKERS, JOOST, JOHANNES, CORNELIS;DE KUYPER, DIRK, JOHANNES;VAN DER VELDE, ARIE;DELADI, ELENA, LOREDANA;FARAON, IRINEL, COSMIN;HUPKES, INGMARUS, GEERT
分类号：: F16G5/16
主分类号：: F16G5/16
摘要：: <p>The invention relates to a drive belt (3) including an endless carrier (31) and a plurality of transverse members (30) that are mounted on and arranged along the circumference of the carrier (31) in an essentially contiguous row. This type of drive belt (3) is well-known, in particular from its application in the friction-type belt-and-pulleys transmission. According to the invention, the efficiency of such a transmission is improved when not all transverse members (30) of the drive belt (3) take part in the frictional contact with the transmission pulleys (1, 2). This technical effect is realized, in accordance with the invention, by providing the drive belt (3) with two types of transverse members (30), whereof the second type is less wide than the first type.</p>