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They may be made of wood, bone, metal, or similar materials. The number of tines on tools varies widely – a pitchfork may have just two, a garden fork may have four, and a rake or harrow many. Tines may be blunt, such as those on a fork used as an eating utensil; or sharp, as on a pitchfork ; or even barbed, as on a trident .
Special flanged steel wheels are behind the rubber-tired running wheels, with additional horizontal guide wheels in front of and behind the running wheels, as well. The unusually large flanges on the steel wheels guide the bogie through standard railroad switches , and in addition keep the train from derailing in case the tires deflate .
Coach of a noble family, c. 1870 The word carriage (abbreviated carr or cge) is from Old Northern French cariage, to carry in a vehicle. [3] The word car, then meaning a kind of two-wheeled cart for goods, also came from Old Northern French about the beginning of the 14th century [3] (probably derived from the Late Latin carro, a car [4]); it is also used for railway carriages and in the US ...
Steel tire on a steam locomotive's driving wheel is heated with gas flames to expand and loosen it so it may be slipped over the wheel.. The steel wheel of a steam locomotive and other older types of rolling stock were usually fitted with a steel tire (American English) or tyre (in British English, Australian English and others) to provide a replaceable wearing element on a costly wheel.
RoadRailers were a trailer or semi-trailer that could be hauled on roads by a tractor unit and then by way of a fifth wheel coupling, operate in a unit train on railway lines. The RoadRailer system allowed trailers to be pulled by locomotives without the use of flatcars, instead attaching trailers directly to bogies.
The number of wheels a land vehicle has can vary widely, from just zero wheels or one wheel to many. The number of wheels a vehicle has can have a significant impact on its stability, maneuverability, and performance. This list aims to provide an overview of the various types of land vehicles categorized by their number of wheels.
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From left to right: dessert fork, relish fork, salad fork, dinner fork, cold cuts fork, serving fork, carving fork. In cutlery or kitchenware, a fork (from Latin: furca 'pitchfork') is a utensil, now usually made of metal, whose long handle terminates in a head that branches into several narrow and often slightly curved tines with which one can spear foods either to hold them to cut with a ...