Level wind for winch
Lifting and supporting apparatus
Lifting apparatus
Lifting apparatus
Lifting apparatus
Lifting device for raising, lowering and suspending heavy loads
Lifting jack
Line brake device useful for fire escape
Line tensioning system
Linear hydraulic winch comprising a pair of self-clamping jaws c
Load moving apparatus
Load transfer
Longstroke pumping apparatus for oil wells
Low noise, self-locking winch