. 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. CLOSERSPRINQ CHUCK ADJUSTMENT FOR SPINDLE SECTION OF SPINDLE. 684. Plan. 685. Section of spindlco MOTION AND CONTROLLING DEVICES, ETC. 259. SECTION AND EXAMPLES. 686. Tool post, rose wheel and cutting tool at the work at H, onthe face plate of the lathe. 687. Examples
. 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. CLOSERSPRINQ CHUCK ADJUSTMENT FOR SPINDLE SECTION OF SPINDLE. 684. Plan. 685. Section of spindlco MOTION AND CONTROLLING DEVICES, ETC. 259. SECTION AND EXAMPLES. 686. Tool post, rose wheel and cutting tool at the work at H, onthe face plate of the lathe. 687. Examples of curved figures made by different forms of rosewheels. 688. PLANETARIUMS. In the lower planetarium the globe rep-resenting the sun is supported on a central shaft, around which are ar-ranged a series of sleeves,corresponding in numberto the planets of the solarsystem. The shaft sup-porting the sun is causedto rotate in a time rela-tively corresponding tothe diurnal revolution ofthat luminary, and thesleeves which carry thetubes supporting theplanets are also revolvedin times proportionate totheir revolutions aroundthe sun by wheels mesh-ing with gears on a shaftwithin the case A, and provided with an exterior crank by which it isturned. The diurnal revolutions of the planets are caused by bevel-
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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
