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Expired
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William Skelton
Henry De Jersey Chudleigh
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Individual
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Individual
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Publication of GB190508747ApublicationCriticalpatent/GB190508747A/en
8747. Skelton, W., and Chudleigh, H. de J. April 25. Ratcket gearing. - A ratchet-wheel is moved round by a pawl c engaging the teeth c<1>. The pawl c is pivoted on a sliding block c<3>, which is reciprocated in guides and is normally held clear of the teeth by a spring, but when the block d is moved along its guides to the position shown, one end of the pawl c meets this block and causes the other end to engage the teeth c' and urges the wheel forward.
GB190508747D1905-04-251905-04-25Improvements in Railway-signalling Apparatus.
ExpiredGB190508747A
(en)