Spannvorrichtung

摘要

The invention relates to a clamping device (3a) for clamping and damping a traction means (11) in a drive system for said traction means. A positioning device (12) is provided in the form of a multifunctional part between a stationary machine part (2) and a rotatable pivoting arm (1). Said device forms an end stop (19) and a mounting position (20a) for the pivoting arm (1), and provides a rotatably fixed support for a end (22) of the torsion spring (10).