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] |
From inside the book
Results 11-15 of 69
Page 113
... slide therein , for discharging the chair after it has been formed as described . " And finally , we claim the dies for upsetting and giving additional thickness to the lips , as described , in combination with the bending slides and ...
... slide therein , for discharging the chair after it has been formed as described . " And finally , we claim the dies for upsetting and giving additional thickness to the lips , as described , in combination with the bending slides and ...
Page 162
... slides used in connexion with the valves for governing or reversing the engine . ” 40. For an Improvement in Seed ... slide and roller , within a box or tube forming one end of the hopper , in such manner as to prevent any more seed ...
... slides used in connexion with the valves for governing or reversing the engine . ” 40. For an Improvement in Seed ... slide and roller , within a box or tube forming one end of the hopper , in such manner as to prevent any more seed ...
Page 163
... slide frames , for carrying the silk or other material into which the hair is to be inserted , and the hair to be inserted therein , in combination , substantially as described , with a reciprocating hooked or barbed needle , either the ...
... slide frames , for carrying the silk or other material into which the hair is to be inserted , and the hair to be inserted therein , in combination , substantially as described , with a reciprocating hooked or barbed needle , either the ...
Page 167
... slide within the other , and attached to centre board , has been used , so that one shall rise with the other ; but in this case , there is no indication by which it can be known when the sliding rudder is up or down , and when used ...
... slide within the other , and attached to centre board , has been used , so that one shall rise with the other ; but in this case , there is no indication by which it can be known when the sliding rudder is up or down , and when used ...
Page 276
... slides in or out , and can be fastened in any desired position . " Claim .- " Having thus described my improvements in car ... slide e . 3d , The revolving spring nose flier , or its equivalent , in combination with the needle , or its ...
... slides in or out , and can be fastened in any desired position . " Claim .- " Having thus described my improvements in car ... slide e . 3d , The revolving spring nose flier , or its equivalent , in combination with the needle , or its ...
Other editions - View all
Common terms and phrases
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