Journal of the Franklin InstitutePergamon Press, 1865 |
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Results 1-5 of 81
Page 9
... necessary bearing surface , althougth quite large enough to resist the calculated shearing force brought to bear upon it by the links , seems hitherto not to have attracted notice ; but as the strength of a chain depends upon the proper ...
... necessary bearing surface , althougth quite large enough to resist the calculated shearing force brought to bear upon it by the links , seems hitherto not to have attracted notice ; but as the strength of a chain depends upon the proper ...
Page 10
to provide this necessary surface it is essential to have a pin of much larger size , the question of its ability to resist the operation of shear- ing never arises , and the whole subject resolves itself into one of bear- ing surface ...
to provide this necessary surface it is essential to have a pin of much larger size , the question of its ability to resist the operation of shear- ing never arises , and the whole subject resolves itself into one of bear- ing surface ...
Page 11
... necessary . Still , in practice , a pin of this size proved altogether disproportionate to the size of the links , and required to be increased from 4 to 6 inches in diameter before it was possible to break a link in its body or ...
... necessary . Still , in practice , a pin of this size proved altogether disproportionate to the size of the links , and required to be increased from 4 to 6 inches in diameter before it was possible to break a link in its body or ...
Page 12
... necessary for obtaining this fixed proportion of areas . Having arrived at this point , a link , similar in all respects to the previous one , with holes 4 inches in diameter , and which broke across the head with 180 tons , was taken ...
... necessary for obtaining this fixed proportion of areas . Having arrived at this point , a link , similar in all respects to the previous one , with holes 4 inches in diameter , and which broke across the head with 180 tons , was taken ...
Page 25
... necessary to go into some details , and to report afterwards on the method of extracting gold , for which letters patent of the United States have been granted to us in the month of April , 1865 . Previous to the treatment of chlorine ...
... necessary to go into some details , and to report afterwards on the method of extracting gold , for which letters patent of the United States have been granted to us in the month of April , 1865 . Previous to the treatment of chlorine ...
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66 date acid action air pump amount apparatus applied arrangement atmospheric Bessemer process boiler carbon caseine cast iron cause cent centre chemical coal color combustion condenser constructed containing cubic cubic foot cylinder diameter effect employed equal evaporated expansion experiments fact fatty matters feet fluid force FRANKLIN INSTITUTE fuel furnace gauge glass glycerine heat horse power increased kilometres per hour L.-THIRD SERIES.-No length less lime London magnesium manganese manufacture marine engines material means mechanical mercury Messrs metal miles Mont Cenis motion naphtha obtained ordinary paper pass patent petroleum pipe placed plate portion practical present pressure produced proportion quantity rails railway resistance screw ship side silicate soap soda spermaceti square inch strain strength stroke substance sulphur sulphuric acid surface surface condensers temperature thickness tion tons truss tube valve vessel weight wheels whilst wool wrought iron