Journal of the Franklin Institute, Volume 80; Volume 110Franklin Institute, 1880 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 1-5 of 83
Page
... credit for Mr. J. H. Cooper's article " On the Adhesion of Belts " in the June number was not given to the Journal of Commerce , of Boston , in which a considerable portion of it first appeared . e с eeeee с VLTOR VHOD EZ EMS TI F85.
... credit for Mr. J. H. Cooper's article " On the Adhesion of Belts " in the June number was not given to the Journal of Commerce , of Boston , in which a considerable portion of it first appeared . e с eeeee с VLTOR VHOD EZ EMS TI F85.
Page 4
... given velocity . In the arrangement of pulleys and belt shown by the side elevation ( see plate ) , it is obvious ( the weight of the carrier pulleys , the frame- supporting the same , and of the belt , being balanced ) that when at ...
... given velocity . In the arrangement of pulleys and belt shown by the side elevation ( see plate ) , it is obvious ( the weight of the carrier pulleys , the frame- supporting the same , and of the belt , being balanced ) that when at ...
Page 5
... given by the diagram , when the length of inclined belt is taken at 36 inches . An allowance of inch has been made for half the thickness of the belt when the radii of the line of the belt on the two pulleys become 121 and 816 ...
... given by the diagram , when the length of inclined belt is taken at 36 inches . An allowance of inch has been made for half the thickness of the belt when the radii of the line of the belt on the two pulleys become 121 and 816 ...
Page 11
... given at precisely 11.16 A.M. , and , on account of Ninth street being more or less obstructed by teams cross- ing , 9 minutes was consumed in reaching Wayne Station , distance , 4.3 miles , rate of speed , per hour , 27.15 miles ...
... given at precisely 11.16 A.M. , and , on account of Ninth street being more or less obstructed by teams cross- ing , 9 minutes was consumed in reaching Wayne Station , distance , 4.3 miles , rate of speed , per hour , 27.15 miles ...
Page 22
... given , among other information of engineering interest , a description of an experi- ment made by Mr. Vincotte , Engineer - in - chief of the Brussels Asso- ciation , on the 27th of February , 1878 , with a boiler belonging to the ...
... given , among other information of engineering interest , a description of an experi- ment made by Mr. Vincotte , Engineer - in - chief of the Brussels Asso- ciation , on the 27th of February , 1878 , with a boiler belonging to the ...
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acid Anthracite apparatus battery bobbin boiler bone oil carbon carbonic acid cent chamber coal gas combustion compression constructed containing cubic cylinder diameter dimensions drawing-roller dy dz dynamo-electric effect elastic elastic limit electric light employed experiments feet fibres Franklin Institute furnace gases gills give heating surface horizontal horse-power hour increase ingot iron jute length locomotive machine magnet manganese matter means mechanical ment metal metric metric system miles miles per hour millimetre minute motion nuts obtained ordinary oxide oxygen paraffine Patents Perkins Engine phosphorus pins piston placed plate pound of coal pounds per square practical pressure produced proportion quantity Rendus resistance revolutions per minute rollers screws selenium shaft shell side silica slag sliver speed square inch steam dome steam engine steel strain Sulphur temperature tion tons tubes valve vaporized velocity vertical vessel weight wheels wire