Plural rope friction hoist with braking apparatus
Portable device for lifting and moving an object
Portable elevator device
Portable elevator traffic pattern monitoring system
Portable emergency fire fighting and rescue elevator
Portable lift
Portable lift
Portable lift for lifting motor vehicles
Portable lifting device and cart
Portable material lift
Portable personnel platform lift
Portable stair lift
Portable surface lift for a vehicle
Portable vehicle lift
Position control method and apparatus for an elevator drive
Position control system for elevator
Position controlled elevator door motion
Position measurement apparatus
Position-indicating signal equipment for elevator
Positionable service bench