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SpnKiX is a pair of motorised shoes with wheels and wireless handheld remote control developed by a small firm, 'Action Inc' to assist pedestrians reach their destinations faster. [ 1 ] It's the brainchild of Peter Treadway, who is also the product designer, inventor and co-founder.
A pair of Heelys. Heelys (formerly known as Heeling Sports Limited) is an American brand of roller shoe (marketed by Heelys, Inc.) that have one or more removable wheels embedded in each sole, similar to inline skates, allowing the wearer to walk, run, or, by shifting their weight to their heels, roll.
Trolley pole wheel on top of the trolley pole of Twin City Rapid Transit Company No. 1300. A current collector (often called a "pickup") is a device used in trolleybuses, trams, electric locomotives and EMUs to carry electric power from overhead lines, electric third rails, or ground-level power supplies to the electrical equipment of the vehicles.
The wheel of a Heelys roller shoe. Roller shoes are shoes that have wheels protruding slightly from the heel, allowing the wearer to alternate between walking and rolling. There are a number of tricks that can be done with them, including pop wheelies and spins. [1] [2] [3] [4]
Cincinnati Street Railway Marmon-Herrington TC44 trolleybus #1300, photographed as new in 1947 Trolleybus in Cambridge, Massachusetts, on the Boston trolleybus system A dual-mode bus operating as a trolleybus in the Downtown Seattle Transit Tunnel, in 1990 San Francisco Muni ETI 15TrSF trolleybus #7108, on Van Ness Avenue at Geary Street, in 2004
The truck of a SEPTA Kawasaki light rail vehicle showing the track brake magnets between the wheels. A magnetic track brake (Mg brake) is a brake for rail vehicles. It consists of brake magnets, pole shoes, a suspension, a power transmission and, in the case of mainline railroads, a track rod. When current flows through the magnet coil, the ...
Busscar trolleybus in São Paulo, Brazil Solaris trolleybus in Landskrona, Sweden Video of a trolleybus in Ghent, Belgium. A trolleybus (also known as trolley bus, trolley coach, trackless trolley, trackless tram – in the 1910s and 1920s [1] – or trolley [2] [3]) is an electric bus that draws power from dual overhead wires (generally suspended from roadside posts) using spring-loaded ...
Side friction wheels keep the train centered in the track, avoiding derailment. The final set of wheels in the assembly are known as running wheels, road wheels, or tractor wheels. Running wheels are typically the largest set of wheels in the assembly, and roll on the top of the rails. These wheels bear the weight of the train.