Annual Report of the Commissioner of PatentsU.S. Government Printing Office, 1846 |
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45개의 결과 중 1 - 5개
52 페이지
... plane surface. But many of these small articles are of such form that but one or two could be thus connected with a plane surface without destroying the mould in drawing the pattern, and such articles are obliged, therefore, to be cast ...
... plane surface. But many of these small articles are of such form that but one or two could be thus connected with a plane surface without destroying the mould in drawing the pattern, and such articles are obliged, therefore, to be cast ...
59 페이지
... plane with the axis of the metal holders, or clamp. The points of novelty are divided between the two patentees, the machines being substantially the same. In making vessels, such as cups, pails, &c., of that material, it has always ...
... plane with the axis of the metal holders, or clamp. The points of novelty are divided between the two patentees, the machines being substantially the same. In making vessels, such as cups, pails, &c., of that material, it has always ...
60 페이지
... plane; and the same difficulty is found in polishing plane surfaces without wearing them off more at one point than at another. The mechanic who can do either must be master of his business—indeed, it is matter of such difficulty that ...
... plane; and the same difficulty is found in polishing plane surfaces without wearing them off more at one point than at another. The mechanic who can do either must be master of his business—indeed, it is matter of such difficulty that ...
61 페이지
... plane assing through the centres of the gudgeons of the bell crank, and that a ine passing through the centres of the gudgeons will divide the plate into equal parts. As the polishing tool or file is applied to the plate crosswise ...
... plane assing through the centres of the gudgeons of the bell crank, and that a ine passing through the centres of the gudgeons will divide the plate into equal parts. As the polishing tool or file is applied to the plate crosswise ...
91 페이지
... planes—one to plane or dress the coneave, aid the other the convex surface; the planes being placed one forward of the other, so that the staves pass from the one to the other; but in this there is no method by which the planes can ...
... planes—one to plane or dress the coneave, aid the other the convex surface; the planes being placed one forward of the other, so that the staves pass from the one to the other; but in this there is no method by which the planes can ...
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자주 나오는 단어 및 구문
action apparatus application arranged attached August blank carriage carried chamber claim therein combination Conn connecting consists constructed cooking cotton cutting cylinder dated David December desire to secure direction discoveries double drawings edge effect engine flues frame fully described furnace George give granted head heat herein described improvement invention iron James January John July June known letters patent lever lower machine machinery manner manufacture March Mass material means metallic method mill mode motion moved November October Ohio operating ornamental oven pass Philadelphia placed planes plate Plough prepared prevent produced receive respective revolving rollers Samuel saws screw secure by letters shaft side sliding specified spring steam Stove substantially thereof Thomas thread tion turning upper valve Washing wheel whole wood York
인기 인용구
202 페이지 - Having thus fully described our improvements and their application, •what we claim as our invention, and desire to secure by letters patent, is...
277 페이지 - ... as means of operating or giving motion to machinery which may be used to imprint signals upon paper or other suitable material, or to produce sounds in any desired manner for the purpose of telegraphic communication at any distances.
262 페이지 - What I claim as my invention, and which I desire to secure by letters patent, is the...
274 페이지 - Having thus fully described the nature of my improvement in the self acting brake for spring carriages, what I claim therein as new, and desire to secure by letters patent, is the manner in which I have combined...
82 페이지 - ... 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, and to enable any person skilled in the art or science, of which it is a branch, or with which it is most nearly connected, to ma.ke, compound, and use the same.
215 페이지 - I do claim as new, and desire to secure by letters patent, is the manner in which I have arranged and combined the respective parts, so as to constitute a new, useful, and improved machine for the cutting of book-binders...
215 페이지 - ... what I claim as new therein, and desire to secure by letters patent is, the manner in which I have arranged and combined with each other Ihe breaking rollers and the screen; the respective parts being formed and operating substantially as herein set forth and made known.
251 페이지 - What I claim as my invention, is sustaining the roller next the house, by means of a cord passing over pulleys, and winding up with the cloth, conducted in the manner and for the purpose set forth; I also claim, in combination with the awning, the rollers, one for the awning, and the other for the sustaining cords, as described.
251 페이지 - I do not claim the use of the galvanic current, or current of electricity, for the purpose of telegraphic communications, generally ; but what I specially claim as my invention and improvement, is making use of the motive power of magnetism, when developed by the action of such current or currents, substantially...
264 페이지 - What we claim as our invention is the hereinbefore described means by which we are enabled to effect the above highly important improvement in surgical operations, viz. : by combining therewith the application of ether, or the vapor thereof, substantially as above specified.