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