S PATENT NUT CRACKER. position by means of the brace 28 attached at one | physicians in Philadelphia, and is in exact accordance end to said swinging frame or hanger 5, and at the The accompanying engraving represents a nutcrack- with the settled principles of science, as pointed out other secured… … the shaft 21. On the said shaft 21 are two gear boilers, cleaning mines, draining, supplying locomo- wheels or pinions which mesh into the wheels 23. tive, sugar houses and manufactories. One form is possesses extraordinary power. It is made of hollow These two wheels 23 are upon the shaft 24',…
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