Powered winch retrieval system for harvested big game

Rescue apparatus and an elevator

Brake for elevator and a replacement method of damper of the brake for elevator

Rotary chain jack that maintains tension in a mooring line/chain

Fully adjustable brake controller without need of DC-link

System, machinery brake and method for controlling the machinery brake

Braking system for a draw works used for drilling operations

BRAKE FORCE MONITORING OF AN ELEVATOR BRAKE

Elevator control apparatus

Rope winder, petroleum instrument salvaging system and petroleum instrument hoisting system

Braking apparatus, elevator hoisting machine that uses same, and buffering reaction force adjusting method for a braking apparatus

Braking apparatus and elevator hoisting machine that uses same

Gantry binary synchronization block-type brake

Brake

Braking systems and methods for a winch drum

Brake and an elevator

Electromagnetic brake

Method and arrangement for renewing the braking force of a brake of a hoisting machine

Elevator hoisting machine braking apparatus

Detector for electromagnetic brake

Arrangement and method for supervising the operation of a brake

Method for monitoring operating states of an elevator unit by sensing movable brake part

Supplementary braking thrust apparatus for brake and supplementary method thereof

Elevator brake

Brake device for an elevator with monitoring capabilities

Elevator apparatus

Emergency brake of elevator

Elevator drive brake device monitor

Elevator and elevator brake

Hoist for elevator

SHOE BRAKE FOR AN ELEVATOR DRIVE

Drawworks for drilling rigs

Emergency brake of elevator

Rotary electric machine including a brake engaging two opposite braking surfaces

Elevator hoisting machine

Rotational machine