ious, it having many ad-vantages such as:—(a) It gives a positive drive; (b)The efficiency claimed is very high, 99 per cent beingclaimed for a perfect drive, ignoring friction in shaftbearings, etc., and a series of tests, accounting forfriction of motor and shaft bearings have been 95 percent to… … centres are used, (d) There is a saving of space, asextra counter shafts can in many cases be done awaywith. See Fig. 18 for example of this fact. The dia-gram illustrates how a double reduction of speed trans-ferred to line shaft and driven by belts, was substitut-ed by a chain drive, thus doing…
Textile fabrics · Textile industry
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