Journal of the Franklin InstituteFranklin Institute, 1841 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] |
No grāmatas satura
1.–5. rezultāts no 100.
19. lappuse
... screws , nuts , and loops , as set forth ; and the method of raising or lowering the ful- crum and beam so as to bring the scales close to the counter , and out of the way of creating any obstruction by the use of the same . " In this ...
... screws , nuts , and loops , as set forth ; and the method of raising or lowering the ful- crum and beam so as to bring the scales close to the counter , and out of the way of creating any obstruction by the use of the same . " In this ...
20. lappuse
... screws , which are fed in within the rim . The holes are coun- tersunk to adapt them to the undersides of the screw heads , and these countersunks are formed in steel plates , and groved so as to consti- tute cutters . The shanks are ...
... screws , which are fed in within the rim . The holes are coun- tersunk to adapt them to the undersides of the screw heads , and these countersunks are formed in steel plates , and groved so as to consti- tute cutters . The shanks are ...
26. lappuse
... screw plugs , by which their capacity , or the passage of the gases through them , shall be determined . When oil , in the fluid state , is consumed for illumination , the pipe or tube , leading from the oil reservoir of the lamp to the ...
... screw plugs , by which their capacity , or the passage of the gases through them , shall be determined . When oil , in the fluid state , is consumed for illumination , the pipe or tube , leading from the oil reservoir of the lamp to the ...
69. lappuse
... Screws of adjustment render the plane of the instrument exactly parallel to that of the table which bears it . The rollers are disposed so as to support the instrument in the best manner in all its movements . The axis round which the ...
... Screws of adjustment render the plane of the instrument exactly parallel to that of the table which bears it . The rollers are disposed so as to support the instrument in the best manner in all its movements . The axis round which the ...
100. lappuse
... screw , and the levers . That is to say , I claim the first pressing by means of the screw , and then securing the upper follower by means of the compression blocks , and the complet- ing of the operation of pressing by the two leavers ...
... screw , and the levers . That is to say , I claim the first pressing by means of the screw , and then securing the upper follower by means of the compression blocks , and the complet- ing of the operation of pressing by the two leavers ...
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
3RD SERIES.-No acid alidade angle anthracite aperture apparatus applied arrangement attached boat boiler bolt bottom buckets Budweis canal carbonate cast iron cent centre claim Clear-do coal colour combination connected consists construction copper cubic yards cylinder described desire to secure diameter distance dollars driving wheels effect to power engine experiments feet flues frame Franklin Institute furnace gate head heat horizontal improvement inches invention length letters patent lever lime machine manner matter means metal miles mode motion observed oleic acid operation overshot pass passengers patentee says Pennsylvania percussion cap piece Pig metal pipe piston placed plate present purpose quantity rail railroad railway ratio of effect revolving road roller screw secure by letters shaft side sliding steam steam engines steamboats stove sulphuric acid surface tion tons trees tube upper valve velocity vertical vessels weight wheel whole wood wrought iron York
Populāri fragmenti
196. lappuse - To gild refined gold, to paint the lily, To throw a perfume on the violet, To smooth the ice, or add another hue Unto the rainbow, or with taper-light To seek the beauteous eye of heaven to garnish, Is wasteful, and ridiculous excess.
116. lappuse - Be it known that I, John Fitch, of Philadelphia, in the county of Philadelphia, the State of Pennsylvania, have invented a new and improved mode of preventing steam-boilers from bursting, and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
346. lappuse - And it shall be the duty of said judge, after a hearing of any such case, to return all the papers to the Commissioner, with a certificate of his proceedings and decision, which shall be entered of record in the Patent Office ; and such decision, so certified shall govern the further proceedings of the Commissioner in such case...
415. lappuse - ... without neglect or fault on his part, having" failed to obtain, from the use and sale of his invention, a reasonable remuneration for the time, ingenuity, and expense bestowed upon the same, and the introduction thereof into use...
205. lappuse - What we claim as our invention, and desire to secure...
414. lappuse - But before any inventor shall receive a patent for any such new invention or discovery, he shall deliver a written description of his invention or discovery, and of the manner and process of making, constructing, using, and compounding the same, in such full, clear, and exact terms, avoiding unnecessary prolixity, as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct...
193. lappuse - What I claim as my invention, and desire to secure by letters patent, is the manner in which I have arranged and combined the...
12. lappuse - 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 — "An improved Axle box," invented by Robert McWilliams and assigned to Samuel W.
97. lappuse - 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, two reflecting telescopes, made by Mr.
304. lappuse - Was it a soothing or a mournful thought, Amid this scene of slaughter as we stood, Where armies had with recent fury fought, To mark how gentle Nature still pursued Her quiet course, as if she took no care For what her noblest work had suffer'd there.