Multifunction tie down winch, vehicle including the same and...
Multiple brake
Multiple hoist synchronization system
Multiple speed and load range winch
Multiple-speed winch or drum drive
One person furniture or appliance mover
Orbiting gear winch and brake therefor
Overload protection apparatus for hoisting machine
Overload protection apparatus for hoisting machine
Overload regulator for lever hoists
Oyster and shrimp winches
Patient lift device
Pin changing device and method
Pipe lining apparatus
Piston and drum drive system
Planetary transmission with hydraulic engagement and...
Platform lifting mechanism provided with a driving pulley...
Pneumatic multi-weight balancing device
Polyethylene sheaves for rope-drawn transportation system
Portable camping equipment hanger