La. Admin. Code tit. 40 § VII-521
Automatic Elevator-a passenger elevator, freight elevator, or a combination freight-passenger elevator. Such elevator is controlled by pushbuttons in such a manner that starting, stopping, going to a landing and holding, and opening and closing car and hoistway doors is entirely automatic.
Automatic Signal Operation Elevator-an elevator which is started in response to operation of a switch in the car which, when operated by the operator, actuates a starting device which automatically closes the car and hoistway doors, controls movement of the car to a selected landing, holds it when it arrives, and automatically opens the car and hoistway doors.
Crane-a power-driven machine used for lifting and lowering a load and moving it horizontally. The hoisting mechanism is an integral part of the machine. Included are cantilever gantry, crawler, gantry, hammerhead, ingot-pouring, locomotive, motor truck, overhead traveling, pillar jib, pintle, portal, semi-gantry, semi-portal, storage bridge, tower, walking jib, and wall cranes.
Derrick-a power-driven apparatus which consists of a mast or equivalent members held at the top by guys or braces, with or without a boom, for use with a hoisting mechanism and operating ropes. All types of derricks are included, such as A-frame, breast, Chicago boom, gin-pole, guy, and stiff leg derricks.
Elevator-any power-driven hoisting or lowering mechanism equipped with a car or platform which moves in guides in a substantially vertical direction. Both passenger and freight elevators are included (also portable elevators and tiering machines). Dumbwaiters are not included.
High-Lift Truck-a power-driven industrial type truck used for lateral transportation, and is equipped with a power-lifting device, usually in the form of a fork or platform capable of tiering loaded pallets one above the other. Instead of a fork or platform, the lifting device may consist of a ram, shovel, scoop, crane, revolving fork, or other attachments for handling specific loads. Such trucks may be known as forklifts, fork trucks, tiering or stacking trucks, front-end loaders, or graders. Not included are low-lift, or low-lift platform trucks which are designed for transportation of, but not tiering of, materials.
Hoist-any power driven apparatus used for raising or lowering a load by application of a pulling force. This includes all types of hoists, such as base-mounted electric, clevis suspension, hood suspension, monorail, overhead electric, simple drum, and trolley suspension hoists.
Manlift-a device which is intended for conveyance of persons. It consists of platforms or brackets mounted on, or attached to, an endless belt, cable, chain, or similar suspension device. Such chain device operates in a substantially vertical direction, and is supported by, and driven through pulleys, sheaves, or sprockets at top and bottom.
La. Admin. Code tit. 40, § VII-521