Wheel and axle: Hoist, winch, rack and pinion, chain drive, belt drive, rigid chain and rigid belt actuators operate on the principle of the wheel and axle.
The oldest known example of a wooden wheel and its axle was found in 2002 at the Ljubljana Marshes some 20 km south of Ljubljana, the capital of Slovenia.
Ferris wheel | Four Wheel Drive | The Wheel of Time | Four-wheel drive | four-wheel drive | Catherine Wheel | Falkirk Wheel | American Axle | Wheel Squad | Pelton wheel | Heart Like a Wheel | front-wheel drive | International versions of Wheel of Fortune | Front-wheel drive | Breaking wheel | Wheel of Time | wheel of time | Wheel 2000 | wheel | Swing axle | Paddle wheel | four wheel drive | Diary of a Wimpy Kid: The Third Wheel | Big Wheel Recreation | Wheel of Death | Wheel clamp | Wheel and axle | Wheel | Weissach axle | Twelve wheel drive |
Rail Wheel Factory (RWF) at Yelahanka, Bangalore (earlier known as Wheel and Axle Plant, WAP) it was started by Shri CK Jaffer Sharief the then Railway Minister who got this project to Bangalore is a premier manufacturing unit of Indian Railways, which is engaged in the production of wheels, axles and wheel sets of railroad wagons, coaches and locomotives for the use of the Indian Railways and select overseas customers.