. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. 304 MILI, AND FACTORY APPLIANCES AND TOOLS, ETC. 802. The three upper figures show the method ofend sphcing by dovetails. The series of illustrations show the sev-eral modes of dovetailing the edges ofboxes and drawers. 0 is a miter and key joint. p, the c
. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. 304 MILI, AND FACTORY APPLIANCES AND TOOLS, ETC. 802. The three upper figures show the method ofend sphcing by dovetails. The series of illustrations show the sev-eral modes of dovetailing the edges ofboxes and drawers. 0 is a miter and key joint. p, the common dovetail joint. g, the halj-lap dovetail. r, the secret dovetail. s, the lap dovetail. /, the miter dovetail. a shows the ordinary dovetail with theparts detached ; h the parts put together. Concealed dovetails are made in twoways: c, d show the lap dovetail, in which a finof wood on the return edge hides the the tenons and mortises. 803. MORTISING DOVETAIL MACHINE. The upper bedsurface consists of two equally but oppositely incHned planes, B, B, whose slope corresponds with thechamfer of the desired , C are standards guiding in avertical path gate D, in whichis fixed a series of chisels whosecutting ends are at such an un-equal elevation as to correspondwith the obliquity of the planes,B, B. These chisels are readilyadjusted to any height and degreeof separatio
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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
