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 8
... screw or worm on the side of the bob- bin is made to turn the toothed wheel and vertical shaft s , at the upper end of which shaft is the toothed sector above described . By the rotation therefore of the shafts d , and p , the carrier ...
... screw or worm on the side of the bob- bin is made to turn the toothed wheel and vertical shaft s , at the upper end of which shaft is the toothed sector above described . By the rotation therefore of the shafts d , and p , the carrier ...
Page 17
... screw bolts , having pipes at bottom communicating with an air pump , but the shape and magnitude of the vessels must neces- VOL . XIV . D sarily vary according to the description of timber or other Langton's , for Impr . in Seasoning ...
... screw bolts , having pipes at bottom communicating with an air pump , but the shape and magnitude of the vessels must neces- VOL . XIV . D sarily vary according to the description of timber or other Langton's , for Impr . in Seasoning ...
Page 67
... screw q , and this endless screw taking into a toothed wheel r , on the axle of the cam o , causes the cam to revolve , the periphery of which cam running against a friction roller on the side of the lever 1 , causes the lever to ...
... screw q , and this endless screw taking into a toothed wheel r , on the axle of the cam o , causes the cam to revolve , the periphery of which cam running against a friction roller on the side of the lever 1 , causes the lever to ...
Page 79
... screw or plug 7 , shewn in fig . 4. The necessary aperture being made , the steel screw or plug is fastened in , and the touch hole drilled through it . In the event of the hole becoming stopped by bruising , the plug may be removed ...
... screw or plug 7 , shewn in fig . 4. The necessary aperture being made , the steel screw or plug is fastened in , and the touch hole drilled through it . In the event of the hole becoming stopped by bruising , the plug may be removed ...
Page 85
... screw thread upon it ; this rod passes through a nut h , and by turning this nut , the rod is moved backward or forward , and consequently , the position of the curved plate altered . The nut h , is a wheel with teeth , taking into two ...
... screw thread upon it ; this rod passes through a nut h , and by turning this nut , the rod is moved backward or forward , and consequently , the position of the curved plate altered . The nut h , is a wheel with teeth , taking into two ...
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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.