Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Results 6-10 of 98
Page 31
... attached to the flat portions of the screw driver , and permitting longitudinal as well as lateral ad- justment , and the barrel in which the whole is placed , in combination with the brace and stock , or their equivalents , the whole ...
... attached to the flat portions of the screw driver , and permitting longitudinal as well as lateral ad- justment , and the barrel in which the whole is placed , in combination with the brace and stock , or their equivalents , the whole ...
Page 57
... attached to the cars on which finished work has been deposited by the cranes . The economy resulting from these arrangements is obvious . The establishment is fully worthy a visit , as it combines the improvements made up to the present ...
... attached to the cars on which finished work has been deposited by the cranes . The economy resulting from these arrangements is obvious . The establishment is fully worthy a visit , as it combines the improvements made up to the present ...
Page 89
... attaching the ends of the tubes is slightly different , which , instead of passing from end to end of fire box , are in some cases attached to cross pipes in the fire box , and in others are bent at right angles , and attached to ...
... attaching the ends of the tubes is slightly different , which , instead of passing from end to end of fire box , are in some cases attached to cross pipes in the fire box , and in others are bent at right angles , and attached to ...
Page 102
... attached to a stout cable , should be thrown out of the stern ! Perhaps the most feasible and favorite plan for giving confidence to pas- sengers , has been to continue the foot - boards of carriages , so as to form a continuous narrow ...
... attached to a stout cable , should be thrown out of the stern ! Perhaps the most feasible and favorite plan for giving confidence to pas- sengers , has been to continue the foot - boards of carriages , so as to form a continuous narrow ...
Page 104
... attaching to the front part of the frame pins , which will be hereafter described - the pins being for the purpose of bringing the stalks within the range of the knives ; forks attached to the tongue also effect the same pur- pose ...
... attaching to the front part of the frame pins , which will be hereafter described - the pins being for the purpose of bringing the stalks within the range of the knives ; forks attached to the tongue also effect the same pur- pose ...
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery magnesia manner manufacture Mean effective pressure means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York