Taggart, William Scott · London : George Routledge & Sons, Ltd. · leaf 55
llers „ calender-roller. „ cage-rollers ,, lap- or shell-rollers. Particulars may be taken from the drawings in the book, orfrom an actual machine. 12. How is the vertical conical opener driven.? Explain why a balanced rope-drive is used. CHAPTER III CRANKS, CAMS, AND SCROLLS Cranks,—Wheels and… … Fj<^. 53. The crank AB is really a lever revolving round a centre A.A link or connecting rod BC swivels on the stud at B and theend C slides in guides and travels along a straight line as thecrank AB revolves. When the crank has made half a revolu-tion to F the end C has moved to G ; during the…
Textile machinery
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