e other rises, this mode proba-bly secures as great economy of power as any other.There is accordingly a very wide preference given tothe use of buckets over all other methods of raisingwater, and efforts are being constantly made to ren-der the apparatus for working buckets more perfect inits… … out, and is also prevented at any stage of its upwardjourney from redesecncling into the well; the pawlsbeing so connected that they may be readily shiftedfrom their hold upon one bucket to a hold upon theother.The engraving represents a well, A, with a curb, B, and two buckets, one of which, C, is…
Patents · Combination · Claim · Iron · Manner · Purpose · Purpose set · Ment · Short period · Patented april · Scientific American · Years ago · Address munn · Wrought iron · Sewing machines · Small quantity · Patent office
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
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