. 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. 805. BAGGING AND WEIGHINGSCALES. A tripod on which is fixeda Roman balance with an extension yokeand funnel to which the bag is attachedby a band and chps. The beam of thebalance is made to counterbalance theyoke and funnel, and the tare of the bagis placed on the hoo
. 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. 805. BAGGING AND WEIGHINGSCALES. A tripod on which is fixeda Roman balance with an extension yokeand funnel to which the bag is attachedby a band and chps. The beam of thebalance is made to counterbalance theyoke and funnel, and the tare of the bagis placed on the hook at the end of thescale beam. 306 MILL AND FACTORY APPLIANCES AND TOOLS, ETC.
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Keywords: ., bookauthorhiscoxga, bookcentury1900, bookdecade1910, bookyear1910
