London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Band 3William Newton, Charles Frederick Partington W. Newton, 1821 |
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... feet , and that the bars , or levers , extend sixteen feet from the circumference of the whelps or barrel . It is evident , the power will then be as four to one : sixteen the lever , divided by four , the diameter of the barrel gives ...
... feet , and that the bars , or levers , extend sixteen feet from the circumference of the whelps or barrel . It is evident , the power will then be as four to one : sixteen the lever , divided by four , the diameter of the barrel gives ...
Seite 100
... feet and a half apart , or as close to each other as the nature of the ground would allow of , and were principally ... feet six to three feet asunder . To prevent the depredations -of vermin , the acorns were moistened with water and ...
... feet and a half apart , or as close to each other as the nature of the ground would allow of , and were principally ... feet six to three feet asunder . To prevent the depredations -of vermin , the acorns were moistened with water and ...
Seite 164
... feet above the sea , to 11,500 feet , as well , observed from the plains to the hills , as from the hills to the plains . It is ordered to be printed , and will form an important accession to geology and geography . VAN DIEMEN'S LAND ...
... feet above the sea , to 11,500 feet , as well , observed from the plains to the hills , as from the hills to the plains . It is ordered to be printed , and will form an important accession to geology and geography . VAN DIEMEN'S LAND ...
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acid ammonia animal apparatus appears applied attached axle blow-pipe boiler bolt bottles bottom brass capstan carbonate carbonic acid carriage cast iron chlorine colours communicated condensed conj connected consists construction contrivance copper crank cylinder described diameter Diff drawing Ecliptic edge effect elastic employed engine engravings equal feet fixed frame friction frisket green tea heat hinge-joints horse hyæna improved inches inclined plane inking invention Journal of Arts lever loco-motive London London Journal Lower Edmonton machine manufacture means metal method Middlesex mode months for inrolment Moon motion mould moveable observations obtained operation paper passing Patent pieces pipes piston placed plates present printing produced purpose quantity rail road rocket rollers rotatory round Royal screw Sealed shewn shews side Society spindle spring steam steam-engine surface tion valves vessel waggons weight WESTLEY RICHARDS wheel whelps