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Isaac Emerson Palmer
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Publication of GB190722186ApublicationCriticalpatent/GB190722186A/en
22,186. Palmer, I. E. Oct. 8. Thread-guides.-The holes 8 in the bearing plates or washers 6 which engage with the loops of threadguides are elongated to allow the guide to be adjusted laterally. The edges of the washers are bent over to embrace the limbs of the loop in order to prevent their spreading when the securing-screws are tightened.
GB190722186D1907-10-081907-10-08Improvements in Thread Guides for Spinning and Twisting Machines.
ExpiredGB190722186A
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