Railways and Locomotives: Lectures Delivered at the School of Military Engineering at Chatham in 1877Longmans, Green and Company, 1882 - 427 pagina's |
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Pagina 119
... signalman when they are to be used by a train as trailing points . With modern signalling appliances , by which all points and signal rods are concentrated in one apparatus , and are held fast in both positions , the use of self ...
... signalman when they are to be used by a train as trailing points . With modern signalling appliances , by which all points and signal rods are concentrated in one apparatus , and are held fast in both positions , the use of self ...
Pagina 126
... signalman in charge of the main line , and without his setting the points right for vehicles leaving SIDING Safety Points MAIN LINE FIG . 80. Safety points . the siding and going on to the main line , the vehicles run over the end of ...
... signalman in charge of the main line , and without his setting the points right for vehicles leaving SIDING Safety Points MAIN LINE FIG . 80. Safety points . the siding and going on to the main line , the vehicles run over the end of ...
Pagina 133
... signal might produce a collision or some other disaster . The main signals of any signalling station are generally . placed over or very near to the signal box or cabin in which the signalman is stationed , but there are auxiliary.
... signal might produce a collision or some other disaster . The main signals of any signalling station are generally . placed over or very near to the signal box or cabin in which the signalman is stationed , but there are auxiliary.
Pagina 134
... signalman is stationed , but there are auxiliary signals worked from the cabin in either direction . In consequence of the speed at which trains travel , it is necessary to let engine - drivers know how the home ' signals ( as the ...
... signalman is stationed , but there are auxiliary signals worked from the cabin in either direction . In consequence of the speed at which trains travel , it is necessary to let engine - drivers know how the home ' signals ( as the ...
Pagina 135
... signalman , or moves an indicator , such as a disc or small semaphore , in the signalman's cabin . The alteration in the length of the repeating wire from temperature or other causes is an objection to the mechanical repeater , and ...
... signalman , or moves an indicator , such as a disc or small semaphore , in the signalman's cabin . The alteration in the length of the repeating wire from temperature or other causes is an objection to the mechanical repeater , and ...
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amount apparatus arrangement axle axle-box ballast block system bogie boiler bolt break break of gauge bridges broad gauge buffers carriage catch-rod centre chairs construction crank cross sleepers Crown 8vo curves cutting cylinder diameter driving wheels eccentric Edition electric embankments engine engine-driver feet flanges frame friction gauge gear inches incline interlocking iron junction Lectures length load locking bar locomotive longitudinal main line mean effective pressure mode motion moved ordinary pair of wheels pass passenger piston placed plates point lever point rail position pressure R. A. PROCTOR railway road rolling stock ruling gradient screw semaphore semaphore arm shown in fig side signal box signal levers signalman slide valve slopes speed spring steam stock rail stroke surface timber tion tire tons traction traffic train trenail trucks tunnel tyre underframe vehicles vertical viaducts vols waggon weight width wood Woodcuts
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