Recent cotton mill construction and engineering (1894)
Nasmith, Joseph · London : J. Heywood · leaf 281
250 tion. First, as shown in Fig. 117, the axis of nopulley should be in a higher position than 45° abovea horizontal line drawn through the centre of thedriving shaft. The reason for this procedure is thatit is desirable that the upper side of the rope,which is, or ought to be, the idle side,… … Fig. 117. 251 one, and designers of rope-drives may take it thatthere is room for a wise discretion in this matter.What should be remembered is that it is better topass either a belt or rope used for driving over alar<re pulley than over a small one, and that, subjectto the exigencies of the…
Textile factories -- Design and construction · Cotton manufacture · Cotton machinery
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