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William Edgar Plummer
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Individual
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Individual
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Publication of GB189703201ApublicationCriticalpatent/GB189703201A/en
3201. Plummer, W. E. Feb. 6. Stuffing-boxes.-Relates to floating metallic packing, and consists of means for preventing the sliding or floating w a s h e r plate D from coming into contact with the rod A. To this end the ring C enclosing the divided packing-rings B engages in some suitable manner with the washer D, so that, as the packing is shifted laterally by the rod, the washer is shifted along with it.
GB189703201D1897-02-061897-02-06Improvements in Metallic Packings for Piston Rods and like Uses.
ExpiredGB189703201A
(en)