London Journal of Arts, Sciences and Manufacturers, and Repertory of Patent Inventions, Volume 14William Newton, Charles Frederick Partington W. Newton, 1828 - Industrial arts |
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Page 30
... metal up again from the piston into the reservoir . Connected to the rod of the piston in some way , there is to be a small injecting pump , for the purpose of forcing this melted metal down one tube , through the chamber in the piston ...
... metal up again from the piston into the reservoir . Connected to the rod of the piston in some way , there is to be a small injecting pump , for the purpose of forcing this melted metal down one tube , through the chamber in the piston ...
Page 31
... 7th February , 1826. ] THE intention of the patentee , is to reduce the expence of files of every description used in the polishing and finishing of metals , and other articles of mechanism or Cook's , for Improvements in Making Files . 31.
... 7th February , 1826. ] THE intention of the patentee , is to reduce the expence of files of every description used in the polishing and finishing of metals , and other articles of mechanism or Cook's , for Improvements in Making Files . 31.
Page 32
William Newton, Charles Frederick Partington. finishing of metals , and other articles of mechanism or furniture . Instead of making the files of steel bars with several cut edges as usual , it is intended to form them from steel plates ...
William Newton, Charles Frederick Partington. finishing of metals , and other articles of mechanism or furniture . Instead of making the files of steel bars with several cut edges as usual , it is intended to form them from steel plates ...
Page 37
... metal , and this being done , it is intro- duced again into the dies , and receives a second , and a third blow if necessary , for the purpose of perfecting its shapes and figures . It is of considerable consequence to remove the scales ...
... metal , and this being done , it is intro- duced again into the dies , and receives a second , and a third blow if necessary , for the purpose of perfecting its shapes and figures . It is of considerable consequence to remove the scales ...
Page 38
... Metal or Metals . [ Sealed 13th June , 1826. ] " : THE subject of this patent is a peculiar alloy of metals which is to be employed for inlaying gold and silver arti- cles , in order to render them ornamental . The inlayed parts of the ...
... Metal or Metals . [ Sealed 13th June , 1826. ] " : THE subject of this patent is a peculiar alloy of metals which is to be employed for inlaying gold and silver arti- cles , in order to render them ornamental . The inlayed parts of the ...
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Common terms and phrases
acid aperture apparatus applied arms attached axle bobbin boiler boiling bottom carriage causes chamber City of London Clock colour conj construction contrivance County of Middlesex crane crank cylinder described Ditto-ditto drawing rollers Ecliptic edge elastic employed fixed flax heated hemp holes improvements inches inclined plane Inrolled intended invention iron lever Libra loco-motive lower LOWER EDMONTON machine machinery manufacture material means medals metal method mode mould mould box operation ordinary paddles Paris passed patent piece pinion pipe piston placed plate present propelling proposed pulley pump purpose revolve right ascension rotatory round roving Scorpio screw Sealed shaft shewn shews side silk sliding spindle spinning spring steam coach steam engine sugar surface temperature thread threads break tion toothed tube turned upper valve vapour vessel waggon weight wheel wind windlass wire
Popular passages
Page 212 - To all to whom these presents shall come, be it known, that I...
Page 33 - Middlesex, merchant, (in consequence of a communication made to him by a certain foreigner residing abroad) for 'an invention of certain improvements in the construction of locks and other fastenings.
Page 86 - Gentleman, for a machine for effecting an alternating motion between bodies revolving about a common centre or axis of motion ; also certain additional machinery or apparatus for applying the same to mechanical purposes.
Page 232 - Cambridge, a Treatise on the Geometrical Representation of the Square Roots of Negative Quantities, by the Rev.
Page 13 - Fulbam, in the County of Middlesex, Mathematical Instrument Maker, for a machine for breaking, cleaning, and preparing flax, hemp, and other vegetable substances containing fibre. Sealed 16th December, 1822.
Page 23 - Middlesex, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in the construction of railways and tram-roads, and in the carriages to be used thereon and otherwise.
Page 349 - I do hereby declare this to be my specification of the same, and that I do verily believe this my said specification doth comply in all respects fully and without reserve or disguise with the proviso in the said hereinbefore in part recited letters patent contained ; wherefore I hereby claim to maintain •exclusive right and privilege to my said invention.
Page 47 - 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.
Page 6 - Gentleman, in consequence of commnnirations made to him by a certain foreigner residing abroad, for an invention of a cement for building and other purposes.
Page 48 - Esq. ; in consequence of a communication made to him by a certain Foreigner residing abroad, for an improved method of generating Steam.