Journal of the Franklin InstituteVols. 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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Page 17
... the peculiar manner of operating said dies , as herein shown and described , viz :by means of the pressure rollers and the lower rollers being fixed permanently in the frame , and the upper rollers arranged so as to yield to the die ...
... the peculiar manner of operating said dies , as herein shown and described , viz :by means of the pressure rollers and the lower rollers being fixed permanently in the frame , and the upper rollers arranged so as to yield to the die ...
Page 23
What I claim is , the circular projection , or its equivalent , on the rail and lower part of the paling , in combination with a corresponding cavity on the lower rail , so arranged , that by giving a partial rotation to said rail ...
What I claim is , the circular projection , or its equivalent , on the rail and lower part of the paling , in combination with a corresponding cavity on the lower rail , so arranged , that by giving a partial rotation to said rail ...
Page 24
“ 3d , We also claim the arrangement of the upper and lower tables , with the pressure cylinder , the bed , the conveying bands , the nippers attached to the said bands , and the cams for operating the nippers , in such a manner that an ...
“ 3d , We also claim the arrangement of the upper and lower tables , with the pressure cylinder , the bed , the conveying bands , the nippers attached to the said bands , and the cams for operating the nippers , in such a manner that an ...
Page 27
“ What I claim as my invention or production is , the new and ornamental design upon the bed plate , the lower part of the body of the stove , the grate plate , the octagon frame , the top plate , and the leg , of the stove called ' the ...
“ What I claim as my invention or production is , the new and ornamental design upon the bed plate , the lower part of the body of the stove , the grate plate , the octagon frame , the top plate , and the leg , of the stove called ' the ...
Page 33
Length of paddle , 11 “ 6 Width 214 Immersion of lower edge of paddle at 19 feet draft , 6 * 6 Number of paddles in one wheel , 36 . in water in one wheel , 10 . Area of two paddles , 41 • 208 sq . feet . Area of all immersed paddle ...
Length of paddle , 11 “ 6 Width 214 Immersion of lower edge of paddle at 19 feet draft , 6 * 6 Number of paddles in one wheel , 36 . in water in one wheel , 10 . Area of two paddles , 41 • 208 sq . feet . Area of all immersed paddle ...
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acid action amount apparatus appears applied arrangement attached boiler carbon carried cast cause cent centre chamber claim closed coal colors combination connected consists construction containing cylinder described diameter direction distance effect employed engine equal experiments feet fire flues force frame furnace give given greater heat hour Improvement inches increase Institute invention iron Journal latter lead length less light lower machine manner manufacture material means mechanical metal method miles minute motion moved nature object observed obtained operation oxide pass patent pipe piston placed plate portion position pounds practical present pressure produced proportion quantity railway screw separate shown side slide space specified speed spring square steam stroke substantially surface taken tion train tubes turning valve vessel weight wheel whole York