Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 681
urpose of guiding the rovings. A small endless screw is cut on the end of the detaining rollershaft, and geers with a worm-wheel p, Fig. 1734, which works on a stud fixed to the beam C, and hasa small heartwheel formed upon its upper surface. A small steel pin n is fixed to the end of the rod m,and… … FLAX, MACHINERY FOR PREPARING AND SPINNING. 671 nearly the -whole length of the boss, and thereby preventing the roving from wearing the surface of therollers unequally. q q, the thread-plates or guides, having small notches opposite to each bobbin through -which thethreads pass on their way from…
Mechanical engineering
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