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Scientific American, Vol. 1, No. 3 (July 1859) (1859)

leaf 7

An illustration from Scientific American, Vol. 1, No. 3 (July 1859), 1859, leaf 7
; and a simple enconomical pistol; the barrel A being held in one hand, care being by a flat serrated strip of metal, F, which is placed between device which will produce soles with great rapidity, is the taken to have the end of A project beyond the hand, and the top of the door and the frame ;… … and by its motion it accommodates IMPROVED SOLE-CUTTER. is kept boiling in a cauldron. The invention, also the knife to the of the pattern ; a raised edge, a, around the pattern keeps the being placed within the room. A, is a cylinder of metal lfi<j.2 J\f.J knife close to it. This pattern is…

Claim · Manner · Combination · Purpose · Arrangement · Patents · Improvement · Purpose set · Arranged · Great number · Claim making · Purposes set · Patent office · Scientific American · Improved machine · Claim combining · Cone pulleys · Cast metal

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