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 viii
... Vehicle - Dead Weight of Vehicles - Underframes- Springs - Buffers - Coupling of Vehicles - Axles - Tires- Wheel Bodies - Tire Fastenings - Axleboxes - Lubricants -Bogeys - American Carriages - Breaks - Friction at dif- ferent ...
... Vehicle - Dead Weight of Vehicles - Underframes- Springs - Buffers - Coupling of Vehicles - Axles - Tires- Wheel Bodies - Tire Fastenings - Axleboxes - Lubricants -Bogeys - American Carriages - Breaks - Friction at dif- ferent ...
Pagina 9
... vehicle along a level and smooth macadamised road requires the expenditure of a steady force of from forty - four to sixty - seven pounds per ton . To drag a similar load along a straight smooth line of railway at ten miles an hour ...
... vehicle along a level and smooth macadamised road requires the expenditure of a steady force of from forty - four to sixty - seven pounds per ton . To drag a similar load along a straight smooth line of railway at ten miles an hour ...
Pagina 17
... vehicles would not begin to roll from their own weight ) , it was useless to attempt to make a successful railway . Now- a - days , thanks to a great extent to the improvements which have taken place in the locomotive , we see all round ...
... vehicles would not begin to roll from their own weight ) , it was useless to attempt to make a successful railway . Now- a - days , thanks to a great extent to the improvements which have taken place in the locomotive , we see all round ...
Pagina 18
... vehicles , and on goods and mineral lines the flow of traffic is often entirely in one direction . In such cases money ought to be spent freely for securing good gradients where opposed to the loaded trains , while we may be content ...
... vehicles , and on goods and mineral lines the flow of traffic is often entirely in one direction . In such cases money ought to be spent freely for securing good gradients where opposed to the loaded trains , while we may be content ...
Pagina 19
... are used to drag the vehicles up the steep inclines , or else the train is split up and hauled up the inclines in detail by an ordinary or by a special locomotive . The same considerations of first cost have to be borne 0 2.
... are used to drag the vehicles up the steep inclines , or else the train is split up and hauled up the inclines in detail by an ordinary or by a special locomotive . The same considerations of first cost have to be borne 0 2.
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Veelvoorkomende woorden en zinsdelen
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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