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Expired
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Albert Reginald Mulvane
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Individual
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Individual
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Publication of GB190303126ApublicationCriticalpatent/GB190303126A/en
3126. Mulvane, A. R. Feb. 10. Locking nuts.-The nut 11 of a rail joint &c. is locked by the washers 5, 9. The washer 5 is prevented from turning by bearing against the edge of the recess in the fishplate 3 or against the rail foot, or by being recessed in the work, if of wood. The washer 5 is provided with a pawl which fits into an inclined recess, as shown. The part 8 of the pawl is flush with the face of the washer, and the part 7 projects so as to engage with ratchet teeth 12 on the second washer 9. The nut is fixed to the washer 9 by fitting in a recess 10.
GB190303126D1903-02-101903-02-10Improvements in Nut Locks.
ExpiredGB190303126A
(en)