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 ix
... Slide Motion - Reversal · Valve - Link 342 LECTURE III . Reversal - Indicator Diagrams - Walschaert Gear - Distribu- tion of Weight - Curves - Bogeys- Contre Vapeur ' Brake 387 INDEX a 421 SIX LECTURES ON RAILWAYS DELIVERED AT THE ...
... Slide Motion - Reversal · Valve - Link 342 LECTURE III . Reversal - Indicator Diagrams - Walschaert Gear - Distribu- tion of Weight - Curves - Bogeys- Contre Vapeur ' Brake 387 INDEX a 421 SIX LECTURES ON RAILWAYS DELIVERED AT THE ...
Pagina 29
... slide , nor any admixture of foreign substances with the earth which , on exposure to air or damp , enter into new mechanical and chemical combina- tions and cause the earth to alter its condition . Subject to these qualifications the ...
... slide , nor any admixture of foreign substances with the earth which , on exposure to air or damp , enter into new mechanical and chemical combina- tions and cause the earth to alter its condition . Subject to these qualifications the ...
Pagina 96
... slide sideways on the rail , causing a very destructive abrading action on the rail . The head of the rail is generally from 21 to 2 in . wide , and the width of the head supporting the weight does not exceed 1 in . , while the length ...
... slide sideways on the rail , causing a very destructive abrading action on the rail . The head of the rail is generally from 21 to 2 in . wide , and the width of the head supporting the weight does not exceed 1 in . , while the length ...
Pagina 100
... slide up and down past one another to a small extent , and each wheel as it passed from one rail to another , having already de- pressed the rail which it was leaving , had to mount on to ' the next rail , which was not depressed , as ...
... slide up and down past one another to a small extent , and each wheel as it passed from one rail to another , having already de- pressed the rail which it was leaving , had to mount on to ' the next rail , which was not depressed , as ...
Pagina 122
... slides backwards and forwards . FIG . 74. Heel chair . FIG . 75. Sliding chair . The stock rail is secured to the chair by bolts or studs . passing sideways through the stock rail and the jaw of the chair . Points are sometimes , though ...
... slides backwards and forwards . FIG . 74. Heel chair . FIG . 75. Sliding chair . The stock rail is secured to the chair by bolts or studs . passing sideways through the stock rail and the jaw of the chair . Points are sometimes , though ...
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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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