Patents for inventions. Abridgments of specifications, Volume 781871 |
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Page 993
... allow for its compression . The india - rubber is manufactured in one piece . A plate of metal has a rib formed in the casting , which rib is to press on the india- rubber and to be fitted on the piece left in the valve for that purpose ...
... allow for its compression . The india - rubber is manufactured in one piece . A plate of metal has a rib formed in the casting , which rib is to press on the india- rubber and to be fitted on the piece left in the valve for that purpose ...
Page 996
... allow the fore part and consequently the boiler to revolve on the axis in accordance with " the sharpest curve of the railway . " The tanks are placed on both sides along the cylindrical part of the boiler upon a platform resting on the ...
... allow the fore part and consequently the boiler to revolve on the axis in accordance with " the sharpest curve of the railway . " The tanks are placed on both sides along the cylindrical part of the boiler upon a platform resting on the ...
Page 999
... allowing it to pass through the trunnions . " The drawings exhibit two methods of applying the invention . In the first ... allow the cylinder to oscillate freely . The packing consists of rings of india - rubber . The back of the steam ...
... allowing it to pass through the trunnions . " The drawings exhibit two methods of applying the invention . In the first ... allow the cylinder to oscillate freely . The packing consists of rings of india - rubber . The back of the steam ...
Page 1004
... allows a diaphragm to rise and fall , and let a partition on the drum clear it . An " abutting piece " for the steam to act against is mounted on an axis , and turns to allow the partitions on the drums to pass over it . The packing is ...
... allows a diaphragm to rise and fall , and let a partition on the drum clear it . An " abutting piece " for the steam to act against is mounted on an axis , and turns to allow the partitions on the drums to pass over it . The packing is ...
Page 1012
... allow the weight to slip down the incline . Or a straight tube may be plugged with lead or fusible metal and rested on some part of the boiler where the fire acts . [ Printed , 4d . No Drawings . ] A.D. 1854 , April 4. - No 767 ...
... allow the weight to slip down the incline . Or a straight tube may be plugged with lead or fusible metal and rested on some part of the boiler where the fire acts . [ Printed , 4d . No Drawings . ] A.D. 1854 , April 4. - No 767 ...
Autres éditions - Tout afficher
Patents for inventions. Abridgments of specifications, Page 78 Patent office Affichage du livre entier - 1876 |
Expressions et termes fréquents
66 Printed actuated admitted air pump annular apparatus applied arrangement attached axis axle bars blast pipe bottom carriage centre chamber chimney closed communication condenser connecting rod construction crank pin crank shaft crosshead damper Describes diaphragm disc Drawings driving wheels drum eccentric escape exhaust feed water fire fire-bars fire-box fixed float flue fluid force formed frame fuel furnace gases gauge gear grate grooves hammer heat hollow horizontal improvement consists invention consists invention relates iron joint Letters Patent lever locomotive lower end metal modifications motion motive power ordinary outer packing passage passes perforated piston rod placed plate ports pressure products of combustion propeller Provisional protection regulated revolving ring rollers rotary rotating screw side slide valve smoke box spindle spring steam boilers steam chest steam cylinder steam engines steam hammers steam pipe stroke stuffing box supply surface surface condenser transverse trunnions tubes tubular upper vertical vessel water space weight
Fréquemment cités
Page 1854 - Bangor, for Improvements in machinery and apparatus used in quarrying slate and stone, and in cutting, dressing, planing, framing, and otherwise working and treating slate and stone ; and in apparatus and wagons used for moving and conveying slate and stone, and improvements in joining, forming and connecting slate and stone.
Page 1493 - Sydenham, for a novel application of steam power for the movement of vessels or other bodies floating on, or suspended in, water, air, or other fluid, and for moving machinery, and propelling solid bodies on land.
Page 1751 - Machines or engines,' made partly of " wood and partly of iron, brass, copper, or other metal, and " constructed upon peculiar principles, capable of being " wrought or put in motion by force or power, without being ' ' drawn by horses or any other beasts or cattle...