Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Volume 1Perry Fairfax Nursey Knight and Lacey, 1825 |
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Page 4
... move machines , Sire . " Mr. Boulton explained what he meant , and then his Majesty was much pleased , laughed , and en- couraged him to go on . Nothing , in short , could have been more for- tunate for Mr. Watt , than his find- ing and ...
... move machines , Sire . " Mr. Boulton explained what he meant , and then his Majesty was much pleased , laughed , and en- couraged him to go on . Nothing , in short , could have been more for- tunate for Mr. Watt , than his find- ing and ...
Page 19
... move- able hinges , called the typing - frame ; by the falling of this frame , in the SARMOR Pui BOVISAR Bay on ge 10 she o • LES 200 nadw foreby manner of a trap - door , the stone or stones are discharged from the truck on the slope ...
... move- able hinges , called the typing - frame ; by the falling of this frame , in the SARMOR Pui BOVISAR Bay on ge 10 she o • LES 200 nadw foreby manner of a trap - door , the stone or stones are discharged from the truck on the slope ...
Page 20
... move up and down ; the fore parts are se cured to a beam by hinges . This moveable deck when raised , allows the stones to come out of the hold ; and when down , serves to convey the empty truck from the port to the deck , in order to ...
... move up and down ; the fore parts are se cured to a beam by hinges . This moveable deck when raised , allows the stones to come out of the hold ; and when down , serves to convey the empty truck from the port to the deck , in order to ...
Page 24
... move- able , according as its block is fixed , or rises and falls with the weight . An assemblage of several pullies is called a system of pullies , a muffle or poly spacton , of which some are in fixed blocks , and others in a moveable ...
... move- able , according as its block is fixed , or rises and falls with the weight . An assemblage of several pullies is called a system of pullies , a muffle or poly spacton , of which some are in fixed blocks , and others in a moveable ...
Page 25
... move freely as the lines determine them ; then it will be evident , from the nature of the system , that the number of their revolutions , and consequently their velocities , must be in proportion to the number of suspending parts that ...
... move freely as the lines determine them ; then it will be evident , from the nature of the system , that the number of their revolutions , and consequently their velocities , must be in proportion to the number of suspending parts that ...
Autres éditions - Tout afficher
Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volume 64 Perry Fairfax Nursey Affichage du livre entier - 1856 |
Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volume 62 Perry Fairfax Nursey Affichage du livre entier - 1855 |
Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volume 55 Perry Fairfax Nursey Affichage du livre entier - 1851 |
Expressions et termes fréquents
advantages appear applause arts ascer body cause chanics charcoal Combination Act communication construction correspondent cylinder diameter discovery drachms Editors effect employed engine equal feet fixed fluid force GENTLEMEN give Glasgow glass heat improvement inches Institution invention iron JIBB journeymen KNIGHT and LACEY labour laws London Mechanics Macclesfield machine manner manufacture masters means mecha Mechanic's Magazine meeting ment method mind mode motion move multiplied neral never object observations obtained OLINTHUS GREGORY passed patent perpetual motion persons philosopher piece pipe piston pounds present principle produce proposed pulley pump purpose quantity quired racter raised ratus readers received remarks Rotherhithe Saturday screw ships silk society specific gravity Spitalfields steam steam-engine stone suppose tain thing tical tion trade tube valve velocity vessel wages weavers weight wheel whole workmen
Fréquemment cités
Page 218 - And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be. Then shall two be in the field; the one shall be taken, and the other left.
Page 302 - I went by the field of the slothful, and by the vineyard of the man void of understanding ; and, lo, it was all grown over with thorns, and nettles had covered the face thereof, and the stone wall thereof was broken down.
Page 145 - The virtue of Prosperity is temperance, the virtue of Adversity is fortitude; which in morals is the more heroical virtue. Prosperity is the blessing of the Old Testament; Adversity is the blessing of the New; which carrieth the greater benediction, and the clearer revelation of God's favour.
Page 122 - ... companions, observed that, by tying a string from the handle of the valve which opened this communication to another part of the machine, the valve would open and shut without his assistance, and leave him at liberty to divert himself with his play-fellows. One of the greatest improvements that has been made upon this machine, since it was first invented, was in this manner the discovery of a boy who wanted to save his own labour.
Page 244 - evidence of things not seen," in the fulness of Divine grace ; and was profound on this, the greatest concern of human life, while unable even to comprehend how the " inclination of the earth's axis to the plane of its orbit" could be the cause of the change of the seasons.
Page 145 - Youth is not rich in time, it may be poor ; Part with it as with money, sparing ; pay No moment, but in purchase of its worth ; And what its worth, ask death-beds ; they can tell.
Page 389 - I might almost say unlimited. A generous nation is grateful even for the preservation of its rights, and willingly extends the respect due to the office of a good prince into an affection for his person. Loyalty, in the heart and understanding of an Englishman, is a rational attachment to the guardian of the laws.
Page 122 - A great part of the machines made use of in those manufactures in which labour is most subdivided, were originally the inventions of common workmen, who, being each of them employed in some very simple operation, naturally turned their thoughts towards finding out easier and readier methods of performing it.