. 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. agnetic Wheel—Alternate Magnet Type—Electro-MagneticType—Electrical Generation. SECTION I. MECHANICAL POWER,LEVER. 15 MECHANICAL APPLIANCES AND NOVELTIES OF CONSTRUCTION. Section I. MECHANICAL POWER, LEVER. I. LEVER IN A DRAUGHT EQUALIZER for four equalize
. 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. agnetic Wheel—Alternate Magnet Type—Electro-MagneticType—Electrical Generation. SECTION I. MECHANICAL POWER,LEVER. 15 MECHANICAL APPLIANCES AND NOVELTIES OF CONSTRUCTION. Section I. MECHANICAL POWER, LEVER. I. LEVER IN A DRAUGHT EQUALIZER for four equalizer consists of a doubletree having singletrees, a bar pivoted at one end to a lateral frame on thepole and connected at its outer end tothe doubletree, a crossbar pivoted tothe rear end of the pole being con-nected at one end by a rod connectedat its other end to the bar pivoted tothe lateral frame on the pole. Thesingletrees on the opposite side of thepole are pivoted to the end of abar extending across the pole andpivoted to the crossbar. By thisconstruction the draught of the horsessecured to all the singletrees will beequalized, the doubletree on the pole being permitted to have a move-ment backward and forward on the end of a bar which is free to swingbeneath the raised portion of a strap secured to the pole. 17. i8 MECHANICAL POWER, LEVER.
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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
