Railways and locomotives, lects., by J.W. Barry and F.J. Bramwell |
Vanuit het boek
Resultaten 1-5 van 35
Pagina 11
... stations . It is of no use to a town that a railway should be made to pass near it if that railway be in a tunnel 100 or 200 feet below it , and it is only of partial utility if it be on a lofty viaduct far above the roads . Thus , the ...
... stations . It is of no use to a town that a railway should be made to pass near it if that railway be in a tunnel 100 or 200 feet below it , and it is only of partial utility if it be on a lofty viaduct far above the roads . Thus , the ...
Pagina 21
... stations , where the speed was expected to be at all times low . The early railways were generally constructed on favour- able ground along main valleys ; but as railways were required in parts of the country not approached by the main ...
... stations , where the speed was expected to be at all times low . The early railways were generally constructed on favour- able ground along main valleys ; but as railways were required in parts of the country not approached by the main ...
Pagina 22
... stations , and in sidings . The curves approaching Cannon Street Railway Bridge are 8 chains radius , and the curves of the lines joining the Metropolitan Railway to the Great Northern Railway are 63 chains radius . Much sharper curves ...
... stations , and in sidings . The curves approaching Cannon Street Railway Bridge are 8 chains radius , and the curves of the lines joining the Metropolitan Railway to the Great Northern Railway are 63 chains radius . Much sharper curves ...
Pagina 107
... stations , where all trains travel at a low speeds , require little super - elevation , compared with the same curves between stations , where the speeds may be high . The rule for super - elevation usually employed is expressed by the ...
... stations , where all trains travel at a low speeds , require little super - elevation , compared with the same curves between stations , where the speeds may be high . The rule for super - elevation usually employed is expressed by the ...
Pagina 128
... stations having been erected at suitable places , no train is allowed to pass any signalling station until the previous train has passed a definite time , say ten minutes , during which time the Danger ' signal is exhibited . When a ...
... stations having been erected at suitable places , no train is allowed to pass any signalling station until the previous train has passed a definite time , say ten minutes , during which time the Danger ' signal is exhibited . When a ...
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
adopted advantage allow amount applied arrangement axle ballast bearing block boiler bolt break bridges called carriage carried cause centre chairs connected consequently considerable considered construction continuous crank cross Crown 8vo curves cutting cylinder desirable diagram direction eccentric Edition effect electric engine feet force frame friction further gauge give given gradient hand History important inches iron Lectures length lever load locking locomotive lower means miles mode motion moved movement necessary ordinary pair pass piston placed plates points position possible practice pressure prevent question rail railway referred road rolling round shown shows side signal signalman sleepers slide speed spring steam stroke surface taken tion tons traffic train tunnel valve vehicles vols weight wheels width wood Woodcuts