| 摘要 |
The invention relates to a tensioning device for tensioning an endless traction element (6) in an engine of a vehicle, comprising a leaf spring (1), wherein the leaf spring (1) is rotatably supported in a fixed bearing (2) at a first end and is movably supported on a bearing surface (4) by a floating bearing (3) at a second end and which has a sliding surface (7) on the side of the leaf spring facing the endless traction element (1), the sliding surface being spring-loaded against the endless traction element (6) in order to tension the endless traction element (6), wherein the bearing surface (4), on which the second end of the leaf spring (1) is supported, is designed as a friction surface. |
