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Expired
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Harold Lever Rushton
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Individual
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Publication of GB191006997ApublicationCriticalpatent/GB191006997A/en
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H13/00—Other common constructional features, details or accessories
D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
D01H13/1625—Electro-mechanical actuators
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
Spinning Or Twisting Of Yarns
(AREA)
Abstract
6997. Rushton, H. L. March 21. Stop-motions. - A double - coned roller i, divided at the middle by an annular flange or collar i', is substituted for the ordinary cylindrical top roller of drawing - frames provided with electric stop-motions, or for a concave roller where such a roller has been used to cause the stop-motion to operate when a sliver runs " thin." The collar prevents contact of the two slivers, when the thin sliver creeps towards the centre of the roller, and causes its end to contact with the bottom roller and to operate the stop-motion.
GB191006997D1910-03-211910-03-21Improvements in Frames for Drawing Textile Materials.
ExpiredGB191006997A
(en)
Improvements in or relating to the Traverse Motion for Guiding Yarn or other Fibrous Materials to the Rollers employed in Self-acting Mules, Twiners, "Billies," Ring Spinning Frames, Jacks, Intermediate, Slubbing, Roving and similar Machines.