Search results
Results from the WOW.Com Content Network
An axlebox, also known as a journal box in North America, is the mechanical subassembly on each end of the axles under a railway wagon, coach or locomotive; it contains bearings and thus transfers the wagon, coach or locomotive weight to the wheels and rails; the bearing design is typically oil-bathed plain bearings on older rolling stock, or roller bearings on newer rolling stock.
In rail transport, a wheel arrangement or wheel configuration is a system of classifying the way in which wheels are distributed under a locomotive. [1] Several notations exist to describe the wheel assemblies of a locomotive by type, position, and connections, with the adopted notations varying by country.
A dock shunter, "dock tank", or "docksider", is a locomotive (formerly steam but now usually diesel) used for shunting wagons in the vicinity of docks. It is usually of 0-4-0 or 0-6-0 wheel arrangement and has a short wheelbase and large buffers. These features make it suitable for negotiating sharp curves.
They were assigned to the Baltimore, Maryland "Pratt Street Line" along the Inner Harbor, and to the Philadelphia, Pennsylvania waterfront trackage. Initially constructed as saddle tank engines, nos. 96 and 99 were given tenders in later years. After the saddle tank was removed in 1926 they were then given the classification of "C-16A" (Nos. 97 ...
Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.
Each driving wheel supports its share of the locomotive's weight via leaf springs that connect the axle's journal box / axle box (40) to the frame. [3]: 28 Driving wheels Drivers (US+) Coupled wheels (UK+) Wheels coupled to the main/side rods, through which the power developed in the cylinders (24) is transformed into tractive power at the rails.
John W. Garrett's desire to have a line to New York led to the construction of the Baltimore Belt Line in order to bring the railroad across Baltimore. The most important feature of this was the Howard Street Tunnel, which began at Camden Station and headed north to Mount Royal Station. Objections to use of steam led, in 1895, to the first main ...
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. They are typically made from a polyurethane or nylon/polyurethane blend, [1] while side friction and up-stop wheels can be made of the same materials or steel. Some older wooden roller coasters ...