Railways and locomotives, lects., by J.W. Barry and F.J. Bramwell |
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Pagina vii
... Chairs - Iron Sleepers - Double - headed Rail - Vignoles Rail - Bridge Rail - Action of Wheels on Rails - Wheels on Curves— Manufacture of Rails - Fish Plates - Fastenings - Keys- Super - elevation - Curve of Adjustment LECTURE IV ...
... Chairs - Iron Sleepers - Double - headed Rail - Vignoles Rail - Bridge Rail - Action of Wheels on Rails - Wheels on Curves— Manufacture of Rails - Fish Plates - Fastenings - Keys- Super - elevation - Curve of Adjustment LECTURE IV ...
Pagina 57
... chairs , fastenings , rails , fish- plates , points , crossings , and all the materials which form the road on which ... chairs placed on cross sleepers , and in fig . 23 the line is shown with flat - bottomed or , as they are sometimes ...
... chairs , fastenings , rails , fish- plates , points , crossings , and all the materials which form the road on which ... chairs placed on cross sleepers , and in fig . 23 the line is shown with flat - bottomed or , as they are sometimes ...
Pagina 58
... Chair Fastening SLEEPER BALLA FIG . 22. Cross section of a railway with double - headed rails in chairs . SLEEPER -Rail -Fastening FIG . 23. Cross section of a railway with flat - bottomed rails . gauge lines , which latter are entirely ...
... Chair Fastening SLEEPER BALLA FIG . 22. Cross section of a railway with double - headed rails in chairs . SLEEPER -Rail -Fastening FIG . 23. Cross section of a railway with flat - bottomed rails . gauge lines , which latter are entirely ...
Pagina 67
... chairs are then fixed in their position . The general requirements of permanent way are that all its parts must be strong enough to bear without damage the heaviest loads which are to come on the line . The severest strains to which the ...
... chairs are then fixed in their position . The general requirements of permanent way are that all its parts must be strong enough to bear without damage the heaviest loads which are to come on the line . The severest strains to which the ...
Pagina 68
... chairs on the sleepers , or , if there are no chairs , the bearing area of the rails , should be large enough to avoid crushing of the wood and the consequent sinking of the chair or rail into the wood . 3. If chairs be used , the ...
... chairs on the sleepers , or , if there are no chairs , the bearing area of the rails , should be large enough to avoid crushing of the wood and the consequent sinking of the chair or rail into the wood . 3. If chairs be used , the ...
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