Device for tensioning a helical spring comprises a pressure plate having a securing element extending axially over the clamping surface in the direction of the spring winding in the region of its support surface or clamping surface

摘要

Device for tensioning a helical spring comprises a pressure plate (1) having a securing element (25) extending axially over the clamping surface (4) in the direction of the spring winding in the region of its support surface (3) or clamping surface. The securing element prevents the spring winding slipping from the pressure plate. Preferred Features: The securing element is formed as a securing bar and is arranged in the radial outer edge region (13) of the support or clamping plate. The securing bar has an assembly section for removably fixing the bar to the pressure plate.