. 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. SacJsiiS^^ 648. RECIPROCATING MOTIONwith a stop at each stroke from uniformcrank motion. The crank pin follows theopposite curves in slot at each half revo-« lution. Rebounding at the wide part ofthe slots is opposed by buffer springs. 649. RECIPROCATING INTO ROTARYMO
. 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. SacJsiiS^^ 648. RECIPROCATING MOTIONwith a stop at each stroke from uniformcrank motion. The crank pin follows theopposite curves in slot at each half revo-« lution. Rebounding at the wide part ofthe slots is opposed by buffer springs. 649. RECIPROCATING INTO ROTARYMOTION WITHOUT DEAD cross-head B, with the peculiar slot C, andoffset at D carries the roller crank pin over 650. RIGHT-ANGLECOUPLING for revolvingshafting. A, driving shaft and , driven shaft crank. C,point of intersection of shaftcenters. D, driving crankpin, pointing to the center , connecting arm. F, oscil-lating piece with pins point-ing to the center C. G, con-necting arm to crank pin ofdriven shaft at H. J, a right-angle motion piece to preventthe driven shaft sticking onthe dead center. It has twomotions in each arm, 651. Vertical section of theoscillating piece with swiveljoints in the shell. 250 motion and controlling devices, etc. 652. REVERSIBLE FRICTION RATCHET. Motion is trans-mitted to the shaft by a set of friction rolls and the hardened steel block C, to which the shaft is the casing is oscillated inone direction or the other, oneset of the steel rollers, E, E,or F, F, becomes bound be-tween the block and the cas-ing and causes them to re-volve together. As soon asthe direction of rotation ofthe casing is reversed the rollsare freed from their contactand t
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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
