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A fishplate, splice bar or joint bar is a metal connecting plate used to bolt the ends of two rails into a continuous track. The name is derived from fish, [1] a wooden reinforcement of a "built-up" ship's mast that helped round out its desired profile. [2]
In North America and the United Kingdom, rail is graded in pounds per yard (usually shown as pound or lb ), so 130-pound rail would weigh 130 lb/yd (64 kg/m). The usual range is 115 to 141 lb/yd (57 to 70 kg/m). In Europe, rail is graded in kilograms per metre and the usual range is 40 to 60 kg/m (81 to 121 lb/yd).
A rail fastening system is a means of fixing rails to railroad ties ( North America) or sleepers ( British Isles, Australasia, and Africa ). The terms rail anchors, tie plates, chairs and track fasteners are used to refer to parts or all of a rail fastening system. The components of a rail fastening system may also be known collectively as ...
The Yosemite Mountain Sugar Pine Railroad (YMSPRR) is a historic 3 ft (914 mm) narrow gauge railway with two operating steam locomotives located near Fish Camp, California, in the Sierra National Forest near the southern entrance to Yosemite National Park.
Coping (joinery) A scribed joint (right end of sketch) is derived from an internal mitre cut (left end) by cutting along the inside face of the mitre cut at a right angle to the board, typically with a coping saw. Scribing a pencil line to fit two pieces of wood together. Coping or scribing is the woodworking technique of shaping the end of a ...
Also Centering spring cylinder. A cylindrical cast-iron holder in which an adjusting string is placed. Adjusting spring seat A casting, or a part of the bolster of a two-wheel trailing truck, forming a bearing for the end of the adjusting spring. Admission The opening of steam port to admit steam to one end of a cylinder. If the valve has no lead, admission takes place at the moment the piston ...
The rail profile is the cross sectional shape of a railway rail, perpendicular to its length. Early rails were made of wood, cast iron or wrought iron. All modern rails are hot rolled steel with a cross section (profile) approximate to an I-beam, but asymmetric about a horizontal axis (however see grooved rail below).
Mount Victoria railway station is a heritage-listed former barracks and now staff accommodation, guest accommodation, railway signal box and railway station located on the Main Western line in Mount Victoria in the City of Blue Mountains local government area of New South Wales, Australia. It was designed by NSW Government Railways and built ...
Hemlock Gorge Reservation. / 42.31444°N 71.22639°W / 42.31444; -71.22639. Hemlock Gorge Reservation is a state-owned, public recreation area and urban wild comprising 23 acres (9.3 ha) on the Charles River in Newton and Needham, Massachusetts. The reservation is managed by the Massachusetts Department of Conservation and Recreation.
Multiple working. MU capable in various formations. Track gauge. 1,435 mm ( 4 ft 8. +. 1⁄2 in) standard gauge. The U sets were a type of electric multiple unit (EMU) operated by the New South Wales Government Railways and its successors between September 1958 and November 1996. They were nicknamed U-boats .