Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 84
are alsobb\ by the pieces cccc. Yokesd d connect these with a crank e onthe main shaft of the trunk. Steamis admitted through the valve / tothe central space g, which serves asa steam chest. The arrangementof the ports is shown at i. Thedrum is mounted on trunnions,through one of which the… … 160. FRICTION RELIEF IN DVALVES. This novel method of relievingthe friction of slide valves consists in cuttingdiagonal grooves in the outer bearings of theport face of the steam chest, as shown at a, a.This relieves the pressure of the valve andfacilitates lubrication. 8o STEAM POWER APPLIANCES.…
Mechanical movements
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