公开(公告)号：US09945455B2

公开(公告)日：2018-04-17

申请号：US14908141

申请日：2014-07-29

申请人： DAYCO EUROPE S.R.L.

发明人： Franco Cipollone ,  Massimiliano Delli Rocioli ,  Marco Di Meco ,  Luigi Laviola

IPC分类号： F16H7/18 ,  F16H7/08 ,  F16H7/02

CPC分类号： F16H7/18 ,  F16H7/023 ,  F16H7/08 ,  F16H2007/026 ,  F16H2007/0812 ,  F16H2007/0872 ,  F16H2007/0897

摘要： A transmission system is provided that has a drive pulley, at least one driven pulley and an oil wet toothed belt. The toothed belt includes a toothing and a back, a first portion, wherein the toothing is coupled to the drive pulley, a second portion wherein the toothing is coupled to at least one driven pulley, a first taut branch which develops towards the driving pulley and a second slack branch which develops towards the driven pulley. The transmission system also includes a fixed containment guide having at least a first wall facing the toothing and/or the back positioned at a distance from the toothed belt between a minimum distance where at rest it is not in contact with the toothed belt and a maximum distance equal to 5% of the length of one between the taut branch and the slack branch.