act promptly and efficiently gives the following as suitable dimensions for the several The friction clutch having secured the attention of when in contact, and yet, when desired to stop the ma- machinists, we seem destined to have a long series of chinery, to be easily withdrawn. The simplicity of… … tfide, 6 inches thick, and 4 be 80 feet wide, giving, feet long. with the width of the piers PARRISH'S IMPROVED STUMP-EXTRACTOR Movable posts, » »', 3 and abutments, a length of The clutch illustrated by the annexed cuts consists of inches by 3J inches, and resting in a loose shoulder several…
Patents · Claim · Purpose · Arranged · Manner · Improvement · Combination · Paddle wheels · Overshot wheel · Purpose set · Patent office · Purposes set · Cubic feet · Rubbing surfaces · Professor agassiz · Scientific American · Car body
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