Clevis and mounting anchor for a pulley
Climbing jack
Collector for hoist chain
Combined winch and boom assembly
Compensation device for a crane
Continuous winch
Control lever mechanism in lifting apparatus
Control system for positioning extensible pipeline system
Counterpoising load support apparatus and method
Counterpoising load support apparatus and method
Device for lifting loads, especially heavy loads, in a stepwise
Device for lowering a load, for example a diving bell from a ves
Device for moving large and heavy loads
Device for the braking of towing cables in tow-type ski lifts
Device in rope hoists for limiting speed when lowering a load
Double fingered bumper jack body
Double-drum winch
Double-drum winch
Drawworks control apparatus
Drill rig hoist