London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Tom 4William Newton, Charles Frederick Partington W. Newton, 1856 |
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Strona 175
... rails of the crossings in such a manner , that when the wing rail is worn out at the part exposed to wear , it may be reversed , and the worn part replaced by another portion of the same rail ; and also by making the check rails of the ...
... rails of the crossings in such a manner , that when the wing rail is worn out at the part exposed to wear , it may be reversed , and the worn part replaced by another portion of the same rail ; and also by making the check rails of the ...
Strona 334
... rails ; and h , the cross - ties . Fig . 3 , is a transverse section of a modification of the same ; ―i , is the plate ; j , the angle or T - iron ; k , the rail ; and 7 , the cross - tie . Fig . 4 , is a transverse section of another ...
... rails ; and h , the cross - ties . Fig . 3 , is a transverse section of a modification of the same ; ―i , is the plate ; j , the angle or T - iron ; k , the rail ; and 7 , the cross - tie . Fig . 4 , is a transverse section of another ...
Strona 336
... rail a , with wings b , b , applied thereto ; but in this arrangement the wings b , are not fixed to the rail , but to a bent plate ƒ , which at intervals forms part of the tie - bars for preserving the gauge . Fig . 5 , shews a section ...
... rail a , with wings b , b , applied thereto ; but in this arrangement the wings b , are not fixed to the rail , but to a bent plate ƒ , which at intervals forms part of the tie - bars for preserving the gauge . Fig . 5 , shews a section ...
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