Railways and locomotives, lects., by J.W. Barry and F.J. Bramwell |
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Pagina 7
... tons of cargo , which cannot , as a rule , be all used or stored at the point of disembarkation and has to be sent to many different customers . Canal navigation is in this and in many other respects different . In the first place ...
... tons of cargo , which cannot , as a rule , be all used or stored at the point of disembarkation and has to be sent to many different customers . Canal navigation is in this and in many other respects different . In the first place ...
Pagina 8
... ton of heavy goods conveyed by canal is remarkably low ; so low , indeed , that it is a moot point whether we in this country have not been over hasty in discontinuing to a great extent the use of our canals , and whether much of the ...
... ton of heavy goods conveyed by canal is remarkably low ; so low , indeed , that it is a moot point whether we in this country have not been over hasty in discontinuing to a great extent the use of our canals , and whether much of the ...
Pagina 9
... ton . To drag a similar load along a straight smooth line of railway at ten miles an hour requires but about eight or TABLE NO . 1. - TRACTION ON ROADS . RESISTANCE IN LBS . PER TON ON LEVEL ROADS OF DIFFERENT MATERIALS . Stone tramway ...
... ton . To drag a similar load along a straight smooth line of railway at ten miles an hour requires but about eight or TABLE NO . 1. - TRACTION ON ROADS . RESISTANCE IN LBS . PER TON ON LEVEL ROADS OF DIFFERENT MATERIALS . Stone tramway ...
Pagina 10
... ton , and we must remember that in this resistance are included the very considerable retard- ing forces caused by the resistance of the air , by the various elements of friction between the carriages and the rails , and by the friction ...
... ton , and we must remember that in this resistance are included the very considerable retard- ing forces caused by the resistance of the air , by the various elements of friction between the carriages and the rails , and by the friction ...
Pagina 67
... tons on a pair of wheels , or 8 tons on each wheel , when the engine is travelling steadily ; and this may be much increased when the engine is lurching . This great weight is most damaging to the permanent way ; and efforts are made on ...
... tons on a pair of wheels , or 8 tons on each wheel , when the engine is travelling steadily ; and this may be much increased when the engine is lurching . This great weight is most damaging to the permanent way ; and efforts are made on ...
Overige edities - Alles bekijken
Railways and Locomotives, Lects. , by J. W. Barry and F. J. Bramwell John Wolfe Barry Geen voorbeeld beschikbaar - 2013 |
Railways and Locomotives, Lects., by J.W. Barry and F.J. Bramwell John Wolfe Barry, Sir Geen voorbeeld beschikbaar - 2016 |
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 History inches incline interlocking iron junction Lectures length load locking bar locomotive longitudinal main line 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 S. R. GARDINER 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