Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 432
le is moved liuri/.outaliy l)ythe cnitik and couinct iiig-iod, and also rises and f;ills on planed ways, being pressed up bysprings. The hand-wheel gives vertical adjustment t(j the bed by means of a chain beneaththe base of the machine. GUN, CARBONIC-ACID. 411 Groover: see… … FiG. 1.—Giffard gun. dinal section of the gas-chamber. The charge of liquefied gas, which replaces powder, isinclosed in a steel capsule / made fast to the barrel and screwed at m into the butt. Thiscapsule terminates behind in a valve g pressed by a spring and the gas against a hard rubberseat h,…
Mechanical engineering
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