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Frederick William Margetts
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Individual
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Individual
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Publication of GB190629273ApublicationCriticalpatent/GB190629273A/en
29,273. Margetts, F. W. Dec. 22. Spring wheels.-In a spriog wheel, the inner ring c, Fig. 1, is formed with regular corrugations c', c', and the outer ring d is formed with corrugations having long troughs d'. Tho troughs of both series are of channel-section to provide a secure seating for the compound springs e, which may be formed as shown in Figs. 4 and 5. Side plates f<1> secured to the outer ring pass within hub plates f.
GB190629273D1906-12-221906-12-22Improvements in Spring Wheels for Vehicles.
ExpiredGB190629273A
(en)