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Ledbury Signal Box
Ledbury Signal Box is a typical Great Western Railway traditional lever frame signal box which remains in daily use at Ledbury Station, Herefordshire, England on the railway line from Worcester to Hereford. History The railway line from Worcester to Hereford opened in several stages, with the section from Malvern to Shelwick Junction, just north of Hereford, opening on 15 September 1861. The current signal box however dates from 1885 opening as the branch line from Ledbury to Newent and Gloucester opened (27 July 1885). It is thought that this current signal box must have replaced an earlier 1861 GWR built signal box, but there is currently no written or physical evidence to support this theory. A recent suggestion has been that the original signal box was just a few metres east of the existing box but the site was covered by new track leading to a redesigned goods yard. The current 1885 signal box was built by MacKenzie & Holland of Worcester, as their 'type 3' box ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ledbury Signal Box 2009
Ledbury is a market town and civil parish in the county of Herefordshire, England, lying east of Hereford, and west of the Malvern Hills. It has a significant number of timber-framed structures, in particular along Church Lane and High Street. One of the most outstanding is Ledbury Market Hall, built in 1617, located in the town centre. Other notable buildings include the parish church of St. Michael and All Angels, the Painted Room (containing sixteenth-century frescoes), the Old Grammar School, the Barrett-Browning memorial clock tower (designed by Brightwen Binyon and opened in 1896 to house the library until 2015), nearby Eastnor Castle and the St. Katherine's Hospital site. Founded , this is a rare surviving example of a hospital complex, with hall, chapel, a Master's House (fully restored and opened in March 2015 to house the Library), almshouses and a timber-framed barn. History Ledbury is a borough whose origins date to around AD 690. In the Domesday Book it was recor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signalling Block Systems
Signalling block systems enable the safe and efficient operation of railways by preventing collisions between trains. The basic principle is that a track is broken up into a series of sections or "blocks". Only one train may occupy a block at a time, and the blocks are sized to allow a train to stop within them. That ensures that a train always has time to stop before getting dangerously close to another train on the same line. The block system is referred to in the UK as the ''method of working'', in the US as the ''method of operation'', and in Australia as ''safeworking''. In most situations, a system of signals is used to control the passage of trains between the blocks. When a train enters a block, signals at both ends change to indicate that the block is occupied, typically using red lamps or indicator flags. When a train first enters a block, the rear of the same train has not yet left the previous block, so both blocks are marked as occupied. That ensures there is slight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reading, Berkshire
Reading ( ) is a town and borough in Berkshire, Southeast England, southeast England. Located in the Thames Valley at the confluence of the rivers River Thames, Thames and River Kennet, Kennet, the Great Western Main Line railway and the M4 motorway serve the town. Reading is east of Swindon, south of Oxford, west of London and north of Basingstoke. Reading is a major commercial centre, especially for information technology and insurance. It is also a regional retail centre, serving a large area of the Thames Valley with its shopping centre, the The Oracle, Reading, Oracle. It is home to the University of Reading. Every year it hosts the Reading and Leeds Festivals, Reading Festival, one of England's biggest music festivals. Reading has a professional association football team, Reading F.C., and participates in many other sports. Reading dates from the 8th century. It was an important trading and ecclesiastical centre in the Middle Ages, the site of Reading Abbey, one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Signal
A railway signal is a visual display device that conveys instructions or provides warning of instructions regarding the driver’s authority to proceed. The driver interprets the signal's indication and acts accordingly. Typically, a signal might inform the driver of the speed at which the train may safely proceed or it may instruct the driver to stop. Application and positioning of signals Originally, signals displayed simple stop or proceed indications. As traffic density increased, this proved to be too limiting and refinements were added. One such refinement was the addition of distant signals on the approach to stop signals. The distant signal gave the driver warning that they were approaching a signal which might require a stop. This allowed for an overall increase in speed, since train drivers no longer had to drive at a speed within sighting distance of the stop signal. Under timetable and train order operation, the signals did not directly convey orders to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railroad Switch
A railroad switch (), turnout, or ''set ofpoints () is a mechanical installation enabling railway trains to be guided from one track to another, such as at a railway junction or where a spur or siding branches off. The most common type of switch consists of a pair of linked tapering rails, known as ''points'' (''switch rails'' or ''point blades''), lying between the diverging outer rails (the ''stock rails''). These points can be moved laterally into one of two positions to direct a train coming from the point blades toward the straight path or the diverging path. A train moving from the narrow end toward the point blades (i.e. it will be directed to one of the two paths, depending on the position of the points) is said to be executing a ''facing-point movement''. For many types of switch, a train coming from either of the converging directions will pass through the switch regardless of the position of the points, as the vehicle's wheels will force the points to move. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mezzanine
A mezzanine (; or in Italian language, Italian, a ''mezzanino'') is an intermediate floor in a building which is partly open to the double-height ceilinged floor below, or which does not extend over the whole floorspace of the building, a loft with non-sloped walls. However, the term is often used loosely for the floor above the ground floor, especially where a very high-ceilinged original ground floor has been split horizontally into two floors. Mezzanines may serve a wide variety of functions. Industrial mezzanines, such as those used in warehouses, may be temporary or semi-permanent structures. In Royal Italian architecture, ''mezzanino'' also means a chamber created by partitioning that does not go up all the way to the arch vaulting or ceiling; these were historically common in Italy and France, for example in the palaces for the nobility at the Quirinal Palace. Definition A mezzanine is an intermediate floor (or floors) in a building which is open to the floor below. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signalbox
On a rail transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to ensure that trains operate safely, over the correct route and to the proper timetable. Signalling control was originally exercised via a decentralised network of control points that were known by a variety of names including signal box (International and British), interlocking tower (North America) and signal cabin (some railways e.g., GCR). Currently these decentralised systems are being consolidated into wide scale signalling centres or dispatch offices. Whatever the form, signalling control provides an interface between the human signal operator and the lineside signalling equipment. The technical apparatus used to control switches (points), signals and block systems is called interlocking. History Originally, all signaling was done by mechanical means. Points and signals were operated locally from individual le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henwick Junction
Henwick is a suburb of Worcester, England. It is located to the west of the River Severn and to the north of St. John's. Henwick is often affected by flooding of the Severn particularly along parts of the Hylton Road which runs next to the river. The offices of the Worcester Journal and Worcester News newspapers, and the BBC Hereford and Worcester studios are all located next to the Hylton Road in Henwick. The University of Worcester , motto_lang = la , mottoeng = ''Aspire to Inspire'' , established = 1946 – Worcester Emergency Teacher Training College 1948 – Worcester Teacher Training College 1976 – Worcester College of Higher Education 1997 – ...'s primary campus is also in Henwick. References Geography of Worcester, England {{Worcestershire-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascot-under-Wychwood
Ascott-under-Wychwood is a village and civil parish in the Evenlode valley about south of Chipping Norton, Oxfordshire, England. The 2011 Census recorded the parish's population as 560. Toponym The village is one of three named after the historic forest of Wychwood; the others being Shipton-under-Wychwood and Milton-under-Wychwood. “Ascott” is derived from the Old English ''ēast'' (east) and ''cot'' (cottage). Manor and castle Ascot d'Oilly Castle was built in about 1129–50 and a stone tower was added to it in the 13th century. The castle bailey is now occupied by the manor house, which is mainly 16th and 17th century but contains some 13th century buttressed and other stonework. Parish church Holy Trinity Church of England parish church was built in about 1200 in a transitional style from Norman to Early English. Surviving transitional work includes the south porch, and the four-bay arcade between the nave and the north aisle. The chancel arch and the lancet windows ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outhouse
An outhouse is a small structure, separate from a main building, which covers a toilet. This is typically either a pit latrine or a bucket toilet, but other forms of dry toilet, dry (non-flushing) toilets may be encountered. The term may also be used to denote the toilet itself, not just the structure. Outhouses were in use in cities of Developed country, developed countries (e.g. Australia) well into the second half of the twentieth century. They are still common in rural areas and also in cities of developing countries. Outhouses that are covering pit latrines in densely populated areas can cause groundwater pollution. Increasingly, "outhouse" is used for a structure outside the main living property that is more permanent in build quality than a shed. In some localities and varieties of English, particularly outside North America, the term "outhouse" refers ''not'' to a toilet, but to outbuildings in a general sense: sheds, barns, workshops, etc. Design aspects Common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signallers
A signaller, signalman, colloquially referred to as a radioman or signaleer in the armed forces is a specialist soldier, sailor or airman responsible for military communications. Signallers, a.k.a. Combat Signallers or signalmen or women, are commonly employed as radio or telephone operators, relaying messages for field commanders at the front line (Army units, Ships or Aircraft), through a chain of command which includes field headquarters. Messages are transmitted and received via a communications infrastructure comprising fixed and mobile installations. Duties In the past, signalling skills have included the use of: Heliograph, Aldis lamp, semaphore flags, "Don R" (Dispatch Riders) and even carrier pigeons. Modern signallers are responsible for the battlefield voice and data communication and information technology infrastructure or in common English terms, they may carry a backpack radio transceiver used to communicate to forward operating bases (large and small outposts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
