The Mechanic's Magazine, Museum, Register, Journal and Gazette, Band 45Robertson, 1846 |
Im Buch
Ergebnisse 1-5 von 82
Seite 2
... vertical link , d , rassed up through the centre of it as shown separately in figure 4 , with two horizon- tal and parallel levers , L3 and L * , one above and the other below the vessel , the former of which is connected to a balance ...
... vertical link , d , rassed up through the centre of it as shown separately in figure 4 , with two horizon- tal and parallel levers , L3 and L * , one above and the other below the vessel , the former of which is connected to a balance ...
Seite 5
... vertical plane is moved : d Fig . 1 . d ' M N ปิด Draw y parallel to x , y , at a dis- tance MN , equal to d in the direction of the motion , ( which in the figure is to- wards us , ) and it will be the new ground line . Now , the ...
... vertical plane is moved : d Fig . 1 . d ' M N ปิด Draw y parallel to x , y , at a dis- tance MN , equal to d in the direction of the motion , ( which in the figure is to- wards us , ) and it will be the new ground line . Now , the ...
Seite 6
... vertical plane , and the point D is below the horizontal one . Problem B. To find the change in the projections of a straight line corresponding to a pa- rallel motion of one or both planes of projection : M Fig . 4 . 18- ----- 32 a 322 ...
... vertical plane , and the point D is below the horizontal one . Problem B. To find the change in the projections of a straight line corresponding to a pa- rallel motion of one or both planes of projection : M Fig . 4 . 18- ----- 32 a 322 ...
Seite 8
... vertical plane with the line of the rail- way - that , consequently , the cross section of the cutting meets the surface in a hori- zontal line - and therefore , again , the part of the excavation under consideration is composed of a ...
... vertical plane with the line of the rail- way - that , consequently , the cross section of the cutting meets the surface in a hori- zontal line - and therefore , again , the part of the excavation under consideration is composed of a ...
Seite 9
... vertical plane with the line of road . We shall return to the subject under this aspect hereafter ; when we hope to be able to point out a proper mode of estimating , very nearly , the actual ' quantity of excavation under the most gene ...
... vertical plane with the line of road . We shall return to the subject under this aspect hereafter ; when we hope to be able to point out a proper mode of estimating , very nearly , the actual ' quantity of excavation under the most gene ...
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Seite 542 - ... same effect in law as though it had 'been originally granted for the term of twenty-one years ; and the benefit of such renewal shall extend to assignees and grantees of the right to use the thing patented, to the extent of their respective interests therein; Provided, however, That no extension of a patent shall be granted after the expiration of the term for which it was originally issued.
Seite 122 - Having now particularly described and ascertained the nature of my said invention and in what manner the same is to be performed, I declare that what I claim is (d).
Seite 7 - But the centurion, willing to save Paul, kept them from their purpose and commanded that they which could swim, should cast themselves first into the sea, and get to land, and the rest, some on boards, and some on broken pieces of the ship. And so it came to pass, that they escaped all safe to land.
Seite 449 - IF a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one another; and the exterior angle equal to the interior and opposite upon...
Seite 541 - ... granting to such petitioner, his heirs, administrators or assigns, for any term not exceeding fourteen years, the sole and exclusive right and liberty of making, using and vending to others to be used, the said invention or discovery.
Seite 539 - That every patent shall be assignable in law, either as to the whole interest, or any undivided part thereof, by any instrument in writing ; which assignment, and also every grant and conveyance of the exclusive right under any patent, to make and use, and to grant to others to make and use, the thing patented within and throughout any specified part or portion of the United States, shall be recorded...
Seite 358 - OF PHYSICS. By CF PESCHEL, Principal of the Royal Military College, Dresden. Translated from the German, with Notes, by E. WEST. 3 vols. fcp. 8vo.
Seite 249 - ... surface. It may therefore be concluded, that the heat of the earth above the zone of uniform temperature is entirely owing to the sun. The power of the solar rays depends much upon the manner in which they fall, as we readily perceive from the different climates on our globe. The earth is about three millions of miles nearer to the sun in winter than in summer, but the rays strike the northern hemisphere more obliquely in winter than in the other half of the year. The observations of the north...
Seite 542 - What is the object of this provision ? Obviously, to guard against the injustice which might otherwise occur to a person who had gone to the expense of procuring the patented article, or changed his business upon the faith of using or dealing with it, after the monopoly had expired, which would be arrested by the operation of the new grant. To avoid this consequence, it is provided that the extension must take place before the expiration of the patent, if at all. Now, it would be somewhat remarkable...
Seite 542 - For between two different interpretations, resting upon judicial expositions of ambiguous and involved phraseology, that which will result in what may be regarded as coming nearest to the intention of the legislature should be preferred. We must remember, too, that we are not dealing with the decision of the particular case before us, though that is involved in the inquiry ; but with a general system of great practical interest to the country ; and it is the effect of our decision upon the operation...