The London Journal of Arts and Sciences, 11. sējumsSherwood, Neely, and Jones, 1838 Containing reports of all new patents, with a description of their respective principles and properties: also, original communications on subjects connected with science and philosophy; particularly such as embrace the most recent inventions and dicoveries in practical mechanics. |
No grāmatas satura
1.–5. rezultāts no 36.
30. lappuse
... head or transverse piece is fixed on the end of the driver k , as shown , by dots , in fig . 2 , for the purpose of striking against the bent arm 1 , as the rod h , moves along the bar i ; and there are adjustable sliding stop bolts u 1 ...
... head or transverse piece is fixed on the end of the driver k , as shown , by dots , in fig . 2 , for the purpose of striking against the bent arm 1 , as the rod h , moves along the bar i ; and there are adjustable sliding stop bolts u 1 ...
73. lappuse
... head and stern of the vessel to steady him against the tide or currents . The diver should be supplied with a lamp capable of burning under water , as hereinafter described . In fig . 12 , the diver is repre- sented working , suspended ...
... head and stern of the vessel to steady him against the tide or currents . The diver should be supplied with a lamp capable of burning under water , as hereinafter described . In fig . 12 , the diver is repre- sented working , suspended ...
77. lappuse
... heads D , D , moving in parallel guides F , F ; to these cross heads , strong chains G , G , are attached , which are passed through tubes , trunks , or pipes H , H , the lower ends of which protrude through the bottom of the vessel ...
... heads D , D , moving in parallel guides F , F ; to these cross heads , strong chains G , G , are attached , which are passed through tubes , trunks , or pipes H , H , the lower ends of which protrude through the bottom of the vessel ...
78. lappuse
... heads are de- scending to take hold of a fresh length of chain ; which operation is repeated until the weight is brought to the required height ; by these means , the wreck or other heavy weight may be raised up to the buoyant vessels ...
... heads are de- scending to take hold of a fresh length of chain ; which operation is repeated until the weight is brought to the required height ; by these means , the wreck or other heavy weight may be raised up to the buoyant vessels ...
88. lappuse
... head and foot rails ; e , and f , are rails for the purpose of connecting the side rails a , a , and b , b , together , so that it will be perceived that the bedstead is formed or con- structed of two distinct oblong framings ...
... head and foot rails ; e , and f , are rails for the purpose of connecting the side rails a , a , and b , b , together , so that it will be perceived that the bedstead is formed or con- structed of two distinct oblong framings ...
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Bieži izmantoti vārdi un frāzes
angle apparatus applicable arms axle bars boiler carbonic acid chamber city of London claim cloth colour commissioners conj construction county of Middlesex crank cylinder December-6 months described diff diver dough drawing drawing rollers engineer fabrics fixed forceps formed frame fuel furnace grain grooved rails grooves heat hinge hopper horizon glass horizontal included under head Inrolment Office invention of improvements iron January-6 months Letters Patent lever machine machinery mandrel manner manufacturing materials means ments metal mode months for inrolment motion muriatic acid naptha November-6 months operation ordinary Paris passes patent Perpigna pieces pins pipe piston placed plate produced provements pulley purpose rails ratus revolve roller Rolls Chapel rotary satt screw Sealed sextant shaft shown in fig side sieve skelp sliding steam stearic acid stearine stocking frame surface threads tion tubes upper valve vessel warp weft wheel
Populāri fragmenti
106. lappuse - ... to hold by virtue of the patent or assignment, stating therein the extent of his interest in such patent.
106. lappuse - But no such disclaimer shall affect any action pending at the time of its being filed, except so far as may relate to the question of unreasonable neglect or delay in filing the same.
108. lappuse - That in all cases where an appeal is now allowed by law from the decision of the Commissioner of Patents to a board of examiners, provided for in the seventh section of the act to which this is additional, the party, instead thereof, shall have a right to appeal to the Chief Justice of the district court of the United States for the District of Columbia, by giving notice thereof to the Commissioner, and filing...
290. lappuse - London, merchant, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in boilers for generating steam.
302. lappuse - Patent for the sole making and vending of such thing, without leave in writing of such patentee or his assigns, or if any person shall upon such thing, not having been purchased from the patentee or some person who purchased it from or under such patentee, or not having had the license or consent in writing of such patentee or his assigns, write, paint, print, mould, cast, carve, engrave, stamp, or otherwise mark the word
105. lappuse - ... thirteenth section of the act to which this is additional, and the patentee shall desire several patents to be issued for distinct and separate parts of the thing patented, he shall first pay, in manner and in addition to the sum provided by that act, the sum of thirty dollars for each additional patent so to be issued...
109. lappuse - January, annually, a list of all patents which shall have been granted during the preceding year, designating, under proper heads, the subjects of such patents, and furnishing an alphabetical list of the patentees, with their places of residence; and he shall also furnish a list of all patents which shall have become public property during the same period; together with such other information of the state and condition of the Patent Office as may be useful to Congress or to the public.
108. lappuse - ... section of the act to which this is additional, the certificate thereof of the Commissioner shall be a sufficient warrant to the treasurer to pay back to such applicant twothirds of the duty he shall have paid into the treasury on account of such application. SECTION 13. And be it further enacted...
272. lappuse - M'Curdy, of Southampton-row, for his invention of certain improvements in machinery for acquiring power in rivers and currents, partly communicated by a foreigner. L. Hebert, of Paternoster- row, civil-engineer, for his invention of certain improvements in machines or apparatus for, and in the process of, manufacturing bread from grain, and the application of other products, or another product, thereof to certain useful purposes.
91. lappuse - Middlesex, printer, in consequence of a communication made to him by a certain foreigner residing abroad, for a machine or apparatus for drawing, and for copying and reducing drawings and other objects or subjects, and for taking panoramas.