. 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. 741. MACHINE-MADE CHAINS. Samples of the complex operation ofmodern machine work. Not only chainsof various patterns, but hooks and eyes,and almost every conceivable form ofwire work and punch and press work isnow done by 742. SUSPENDING GRIP in a shaft or
. 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. 741. MACHINE-MADE CHAINS. Samples of the complex operation ofmodern machine work. Not only chainsof various patterns, but hooks and eyes,and almost every conceivable form ofwire work and punch and press work isnow done by 742. SUSPENDING GRIP in a shaft or betweentimbers. The toothed sectors, a, grip the rock ortimbers. The upper figure is for a definite sizedopening with a pivoted clevis at c. 743. The lower figure for a variable sized shaftor opening. The toothed arms, h, h, and lockingclevis makes a convenient adjustment for any sizeshaft within its range.
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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
