London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Том 11William Newton, Charles Frederick Partington W. Newton, 1826 |
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Сторінка 3
... spring valve opening outwards , by which the wearer discharges the air from his lungs . At the lower part of the helmet or hood , round the breast , the back , and the shoulders , a garment is attached made of water - proof material ...
... spring valve opening outwards , by which the wearer discharges the air from his lungs . At the lower part of the helmet or hood , round the breast , the back , and the shoulders , a garment is attached made of water - proof material ...
Сторінка 11
... spring attached to the under side of the false breech , and connected to the tumbler by a swivel . The force of this spring acts upwards , and causes the cock when released from the seat to fall upon the nipple with great force . The ...
... spring attached to the under side of the false breech , and connected to the tumbler by a swivel . The force of this spring acts upwards , and causes the cock when released from the seat to fall upon the nipple with great force . The ...
Сторінка 12
... spring so as to prevent it from acting until pressed upon at the other extremity by the left hand , when the main spring being released , allows the piece to be discharged , by pulling the trigger as usual . If this contrivance is ...
... spring so as to prevent it from acting until pressed upon at the other extremity by the left hand , when the main spring being released , allows the piece to be discharged , by pulling the trigger as usual . If this contrivance is ...
Сторінка 13
... spring , which prevented the swivel from moving until by the shifting of the slider , a hole , d , is opened in the guard plate for the peg to pass through . The fifth contrivance is a staple locking behind the trigger , which is ...
... spring , which prevented the swivel from moving until by the shifting of the slider , a hole , d , is opened in the guard plate for the peg to pass through . The fifth contrivance is a staple locking behind the trigger , which is ...
Сторінка 26
... spring bolt , h , passing through a socket , at i , will fasten the door ; at the same time , a similar spring bolt , at k , will slide into a staple at f , and keep the box with the ladder secure in the recess . This is the situation ...
... spring bolt , h , passing through a socket , at i , will fasten the door ; at the same time , a similar spring bolt , at k , will slide into a staple at f , and keep the box with the ladder secure in the recess . This is the situation ...
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acid actuated aperture apparatus applied attached axle beam bevelled bobbin boiler bolt bottom bricks carriage City of London cloth cock colour conj construction contrivance County of Middlesex cylinder described Ditto-ditto double stars drawing rollers dry rot Ecliptic effect employed fabric flax frame friction front frustrums gig barrels groove heat holes improvements inches inclined plane Inrolled invention iron lever liquor London loom lower machine machinery manufacture mast materials means Medal metal method Middlesex mode months motion mould observations OD in conj operation ordinary paddles Paris pass patentee piece pinion pipe piston placed plate pressure prevent printing roller produce propelling proposed pump purpose pusher rail rain revolve rotatory Rotherhithe round screw Sealed shaft shewn side sliding stars steam engine surface tion toothed wheel troy pound tube turn upper valve vessel weft wool
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