Draw frames and fly frames : being a practical treatise on the above machines (1898)
Thornley, T. (Thomas) · Manchester : A. Heywood · leaf 160
ever. As a matter of fact, there isalways the maximum strain on the anchor bar and thesprings, &c., just when the detent levers are being released,and the minimum strain just when the release has beeneffected. If a strong spring be used, as in Fig. 33, it willput an undue tension on the spring,… … Fig. 39. LOADING THE LIFTER AND SLIPPAGE OF CONE BELT. This is one of the most important practical points thatcan be dealt with about a bobbin and fly frame. As, more-over, it is a point which is generally overlooked, even byvery practical men in charge of frames, let alone students,it is important…
Textile machinery
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