London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Band 3William Newton, Charles Frederick Partington W. Newton, 1821 |
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Seite 242
... Rails or Rail - Ways . THESE improvements consist - first in the employment of bars of malleable iron , to be fixed on the upper surface of a line of cast iron rails , of whatever form such rails may be . Second- in affixing a bar of ...
... Rails or Rail - Ways . THESE improvements consist - first in the employment of bars of malleable iron , to be fixed on the upper surface of a line of cast iron rails , of whatever form such rails may be . Second- in affixing a bar of ...
Seite 283
... rail , and then , rising from the ground , the obstacle is passed over . * + Soft , sandy , or muddy roads may be considered to present an accumulation or succession of obstructions perpetually operating to impede ; therefore , by means ...
... rail , and then , rising from the ground , the obstacle is passed over . * + Soft , sandy , or muddy roads may be considered to present an accumulation or succession of obstructions perpetually operating to impede ; therefore , by means ...
Seite 284
... rail - way . The specification concludes with these observations . " Having thus described the principle of my improvements , it will be necessary to say that I do not confine myself " to the precise number of wheels and axles shewn in ...
... rail - way . The specification concludes with these observations . " Having thus described the principle of my improvements , it will be necessary to say that I do not confine myself " to the precise number of wheels and axles shewn in ...
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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