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Phinehas Pearson Craven
Frank Craven
Frederick Ripley
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10,478. Craven, P. P., Craven, F., and Ripley, Sir F. May 18. Spindle apparatus.-In ring spinning, twisting, and doubling machines, the pull of the thread h on the traveller is assisted by a disc f, which is carried round with the spindle, and is sufficiently loose thereon to allow it to be tilted without jamming. The disc may be plain, dished, or corrugated, and the central aperture therein, which may be protected by means of an eyelet, may be triangular, rectangular, or provided with recesses &c., the spindle being made of corresponding shape, so that the disc is carried round with the spindle. The disc may be raised slightly at each lift of the rail by contact with the traveller or ring.
GB189910478D1899-05-181899-05-18Improvements in Spinning, Twisting, and Doubling Frames.
ExpiredGB189910478A
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