Journal of the Franklin Institute of the State of Pennsylvania for the Promotion of the Mechanic Arts: Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patent InventionsFranklin Institute, 1834 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Página 16
... length of rod of forty - three inches , the quantity of motion to be provided for , will be only 13ths of an inch , even supposing the wood to be unalterable in its length . The proper place for this case I have deemed to be two ...
... length of rod of forty - three inches , the quantity of motion to be provided for , will be only 13ths of an inch , even supposing the wood to be unalterable in its length . The proper place for this case I have deemed to be two ...
Página 28
... length : they are con- nected to each other by a hinge joint ; one of them also is united to the nut , and the other to the upper beam of the press in the same way . When the nut is down upon the follower , one of the levers lies upon ...
... length : they are con- nected to each other by a hinge joint ; one of them also is united to the nut , and the other to the upper beam of the press in the same way . When the nut is down upon the follower , one of the levers lies upon ...
Página 39
... length will be a good size for the hackle ; the rollers may be about three inches in diameter and of about the same length with the hackle . The gearing is to be such as will move the hackle comparatively swiftly , and the feeding ...
... length will be a good size for the hackle ; the rollers may be about three inches in diameter and of about the same length with the hackle . The gearing is to be such as will move the hackle comparatively swiftly , and the feeding ...
Página 42
... length , towards the end E , in order that , by its elasticity , the two metals may be readily brought into contact with each other . The end from D to F is to be nicely rounded , and tapered , as it is to be inserted into the rectum ...
... length , towards the end E , in order that , by its elasticity , the two metals may be readily brought into contact with each other . The end from D to F is to be nicely rounded , and tapered , as it is to be inserted into the rectum ...
Página 75
... length one foot six inches , width eleven inches , and depth four inches . The Fig . 3 . Tel a top of this chamber is open for about one foot two inches of its length to receive a fire grate e . e , figs . 1 , 2 and 3 , represents the ...
... length one foot six inches , width eleven inches , and depth four inches . The Fig . 3 . Tel a top of this chamber is open for about one foot two inches of its length to receive a fire grate e . e , figs . 1 , 2 and 3 , represents the ...
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Pasajes populares
Página 99 - Tis education forms the common mind ; Just as the twig is bent the tree's inclined.
Página 413 - Now know ye, that in compliance with the said proviso, I, the said Moses Poole, do hereby declare that the nature of the said invention, and the manner in which the same is to be performed...
Página 190 - Now Know Ye, that in compliance with the said proviso, I, the said Adolphe Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are particularly described and ascertained in and by the following statement thereof, reference being had to the Drawing hereunto annexed, and to the figures and letters marked thereon...
Página 411 - Walton do hereby describe the manner in which my said Invention is to be performed by the following statement thereof reference being had to the Drawing annexed and to the figures and letters marked thereon that is to say DESCRIPTION OF THE DRAWING.
Página 374 - And in the case of any machine, he shall fully explain the principle, and the several modes in which he has contemplated the application of that principle or character, by which it may be distinguished from other inventions...
Página 45 - Palmer, do hereby declare, that the nature of my said invention, and the manner in which the same is to be performed, is particularly described and ascertained in and by the following description thereof...
Página 374 - ... in such full, clear, and exact terms, as to distinguish the same from all other things before known, and to enable any person, skilled in the art or science of which it is :•. branch, or with which it is most nearly connected; to make, compound, and use the same.
Página 231 - ... and shall deliver a written description of his invention, and of the manner of using, or process of compounding, the same, in such full, clear, and exact terms, as to distinguish the same from all other things before known...
Página 373 - That any person or persons having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine, manufacture, or composition of matter...
Página 222 - ... and every such ship or vessel, with her tackle, apparel, and furniture, together with all materials, arms, ammunition and stores, which may have been procured for the building and equipment thereof, shall be forfeited, one half to the use of the informer, and the other half to the use of the United States.