Self-centering device for compensation ropes or chains of an...

Self-cinching cargo sling

Self-cinching lifting sling and a method for manufacturing...

Self-closing lift hook

Self-elevating building crane

Self-emptying container

Self-energizing winch brake and drive

Self-erecting mast and boom

Self-gripping cable clamps

Self-holding jack

Self-leveling dispenser

Self-loading and self-propelled haulage vehicle

Self-loading truck and tilt bed therefor

Self-loading vehicle having articulated boom

Self-locking elevator brake

Self-locking winch handle

Self-locking windlass

Self-lubricated king pin and saddle assembly

Self-lubricating sheave blocks

Self-maintaining winches