Tensioning device for continuous belt drive utilized for transmitting rotational movement in internal combustion engine of vehicle, has tensioner connected to guide base body in form-fit manner in advance direction by guide head

摘要

The device (20) has a guide base body (2) lying on a continuous traction unit (8). A tensioner (1) exerts tension force on the base body. The tensioner is provided with a telescopic cylinder, where a guide head is provided at end of the cylinder. The tensioner is connected to the base body in a form-fit manner in an advance direction by the guide head, where the connection between the tensioner and the base body exhibits sliding potentiality at an angle to the advance direction. The base body includes a guiding path formed by legs that are directed in a longitudinal direction of the base body.