Mechanics' Magazine, Band 47Knight & Lacey, 1847 |
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
angle apparatus applied Articles of Utility beam boiler buffers carriage centre communication condenser connected construction copper end cylinder diameter drawn Driving Bands effect electric electric current Electric Telegraph employed engine equal equation experiments feet flange Fleet-street force Galignani girder given GUN-COTTON Gutta Percha Company GUTTA PERCHA SOLES heat improvements inch invention iron JAMES COCKLE July July 29 June 23 letters patent lever locomotive London machine machinery manufacture means Mechanics ment Messrs metal mode motion obtained paper parallel pass pipe piston plane MN plate pressure prop pump purpose quantity rails railway Registered render rollers screw Sewer Trap side Sir George Cayley six months specific heat specification spring steam steam-engine straps substance suppose surface telegraphic tion tubes valve velocity vessel vis viva weight wheel wire
Beliebte Passagen
Seite 570 - Seal, hereunto annexed, particularly describes and ascertains the Nature of the said Invention and the Manner in which the same is to be performed...
Seite 84 - The Committee on Science and the Arts constituted by the Franklin Institute of the State of Pennsylvania, for the promotion of the Mechanic Arts, to whom was referred for examination a Solar Compass, invented by WM.
Seite 19 - Europe, and with heavy orders for agricultural produce, the farmers in the interior of the states of New York, informed of the state of things by the magnetic telegraph, were thronging the streets of Albany with innumerable team-loads of grain almost as quickly after the arrival of the steamer at Boston as the news of that arrival could ordinarily have reached them. I may add, that, irrespectively of all its advantages to the general community, the system appears to give already a fair return of...
Seite i - There is no art or science that is too difficult for industry to attain to; it is the gift of tongues, and makes a man understood and valued in all countries, and by all nations; it is the philosopher's stone, that turns all metals, and even stones, into gold, and suffers no want to break into its...
Seite 225 - Antiquity deserveth that reverence, that men should make a stand thereupon and discover what is the best way; but when the discovery is well taken, then to make progression.
Seite 380 - Those who are but slightly acquainted with the principles of hydrostatics, &c. are apt to fancy immediately that they understand it, and readily attempt to explain it; but their explanations have been different, and to me not very intelligible. Others more deeply skilled in those principles, seem to wonder at it, and promise to consider it.
Seite 80 - Every patent so reissued, together with the corrected specification, shall have the same effect and operation in law, on the trial of all actions for causes thereafter arising, as if the same had been originally filed in such corrected form...
Seite 78 - Having thus described the nature of my invention, and the manner of performing the same, I would have it understood that I do not confine myself to the details...
Seite 80 - Office, who, in all cases during the necessary absence of the Commissioner, or when the said principal office shall become vacant, shall have the charge and custody of the seal, and of the records, books, papers, machines, models, and all other things, belonging to the said office, and shall perform the duties of Commissioner during such vacancy.
Seite 45 - Richards, of the same works, mechanical inspector, for improvements in the manufacture of gas, for the purposes of illumination, and in apparatus used when transmitting and measuring gas or other fluids.