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 341
33$ ENGINEERING AND CONSTRUCTION … 868a. WELL CLEANER. The object of the device shown here-with is to provide means whereby wells and cisterns may be expedi-tiously cleaned of dirt and sediment with-out stirring up mud. It comprises a tankadapted to be lowered into the well, andhaving an ingress pipe in its bottom. Anegress pipe…
Mechanical movements
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