Recent cotton mill construction and engineering (1894)
Nasmith, Joseph · London : J. Heywood · leaf 298
267 The face of each disc is turued so that they fitclosely when the two shafts on which each is fixedare brought together. The couplings are fastenedtogether by bolts accurately fitting bored andrimered holes in the flanges. It is good practice torecess the flanges for the bolt heads and nuts,… … Fig. 123. gives the following as proper proportions o:this class of coupling:—If fZ=-diameter of shafta = distance of centre of bolts from outsid(of boss, c = depth of recess for bolthead onut, 6 = width of keyway, ^ = depth of keyway, rt = number of bolts, and e = diameter of bolts 0-62 d , . , „.…
Textile factories -- Design and construction · Cotton manufacture · Cotton machinery
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