Standard_Parts_Catalogue

Page 569 | 2.2 Tensioning, Clamping with Knobs GN 5337.8 Safety Star Knobs continued With key in the lock (no rotation required) the regular function of the star knob (clamping / loosening) is given. Without key in the lock the star knob can only be clam- ped - only clockwise rotation. At anti-clockwise rotation (loosening) the indexing mechanism disrupts the knob from the threaded bushing. Description of function