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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.
The plastic track had two such lanes, and cars could change lanes with the flick of a switch on the controller. TCR sets came with "jam cars", a slow moving drone which both racers had to avoid crashing into. Like Matchbox's Powertrack, some cars featured lights. The first sets consisted of up to 4 Formula 5000 cars. The track (which stayed the ...
In contrast, the wheel track of a velomobile is very nearly as wide as the vehicle itself, and so cannot overhang the edge. The steered wheels on a velomobile will hit the fairing if steered sharply enough. Making the fairing wider can give space to steer the wheels more sharply, but has down-sides for aerodynamics and width.
Mack Rides GmbH & Co KG, [1] also known simply as Mack Rides, is a German company that designs and constructs amusement rides, based in Waldkirch, Baden-Württemberg.It is one of the world's oldest amusement industry suppliers, and builds many types of rides, including flat rides, dark rides, log flumes, tow boat rides and roller coasters. [2]
A gravity railroad (American English) or gravity railway (British English) is a railroad on a slope that allows cars carrying minerals or passengers to coast down the slope by the force of gravity alone. The speed of the cars is controlled by a braking mechanism on one or more cars on the train. The cars are then hauled back up the slope using ...
In terms of model railway operation, gauge 3 is the largest (standard gauge) scenic railway modelling scale, using a scale of 13.5 mm to the foot. The Gauge '3' Society represents this aspect of 2 + 1 ⁄ 2-inch gauge railway modelling with both electric and live steam operation. Gauge '3' corresponds to NEM II scale, also known as "Spur II" in ...
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Bumper cars in Kerava, Finland, powered by pole-mounted contact shoes that supply power from a conductive ceiling. Bumper cars or dodgems are the generic names for a type of flat amusement ride consisting of multiple small electrically powered cars which draw power from the floor or ceiling, and which are turned on and off remotely by an operator.