Topic - Winder

==Mechanical devices==* Winding machine, a machine for wrapping string, twine, cord, thread, yarn, rope, wire, ribbon, tape, etc. onto a spool, bobbin, reel, etc.* Winder or motor drive, a device for automatically (re-) winding film in a manual camera* Winder or hoist, used in underground mining* A device for transferring energy into a mechanical storage such as mainsprings - Source: Wikipedia