Journal of the Franklin Institute of the State of Pennsylvania, Volume 80; Volume 110Franklin Institute, 1880 |
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Page 70
... nuts , to be screwed upon a shell having a taper bore , smallest in the centre , and two split sleeves , comprise the parts . The ends of the shafts to be united are slightly dovetailed , and , being put in position in the shell , the ...
... nuts , to be screwed upon a shell having a taper bore , smallest in the centre , and two split sleeves , comprise the parts . The ends of the shafts to be united are slightly dovetailed , and , being put in position in the shell , the ...
Page 121
... nut and spiral spring , an arrangement which enables the student to adjust the apparatus so as to apply with certainty any degree of pressure upon any soft object with- out risk of breaking large and expensive cover glasses , crushing ...
... nut and spiral spring , an arrangement which enables the student to adjust the apparatus so as to apply with certainty any degree of pressure upon any soft object with- out risk of breaking large and expensive cover glasses , crushing ...
Page 197
... nuts at the ends . With a test vessel so made Mr. Adams informed the meeting that the joints kept perfectly tight , and it was only necessary to employ a single plunger one inch in diameter by six inches stroke to carry out the ...
... nuts at the ends . With a test vessel so made Mr. Adams informed the meeting that the joints kept perfectly tight , and it was only necessary to employ a single plunger one inch in diameter by six inches stroke to carry out the ...
Page 401
... nuts , the latter being forged or hot pressed . Messrs . Hoopes & Townsend are manufacturers at Philadelphia of bolts and nuts , the latter being produced by what is suggested rather than affirmed to be new and peculiar machinery and ...
... nuts , the latter being forged or hot pressed . Messrs . Hoopes & Townsend are manufacturers at Philadelphia of bolts and nuts , the latter being produced by what is suggested rather than affirmed to be new and peculiar machinery and ...
Page 402
... nuts of the same diameter , thickness and size of hole , then force a round , conical mandril through them until they split open , keeping a record of the strain , and see which splits open first . Each establishment to be allowed to ...
... nuts of the same diameter , thickness and size of hole , then force a round , conical mandril through them until they split open , keeping a record of the strain , and see which splits open first . Each establishment to be allowed to ...
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acid Anthracite apparatus battery beam boiler bone oil carbon cent coal gas compression constructed containing cubic CX.-(THIRD SERIES cylinder dephosphorization diameter domes driving wheels dy dz dynamo-electric effect electric light employed equal experiments feet fibres fluid Franklin Institute furnace give heating surface Henry horizontal horse-power increased ingot iron jute length liquid locomotive lxxx machine magnet manganese matter means mechanical ment metal metric miles per hour millimetre minutes molecules motion neptunite obtained ordinary oxide oxygen paraffine Patents Philadelphia phosphorus pig iron pins piston placed plate pounds per square pressure produced proportion pulleys quantity railway resistance revolutions per minute rollers screws selenium shaft shell side silica silicon slag sliver speed square inch steam dome steam engine steel strain stroke Sulphur temperature tion tons tubes valve vaporized velocity vertical vessel weight wire yacht