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Expired
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Thomas Smith
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Individual
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Individual
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Publication of GB189704060ApublicationCriticalpatent/GB189704060A/en
4060. Smith, T. Feb. 15. Tyres, elastic other than pneumatic; felloes or rims. -Relates to wheels especially adapted for bicycles. Round the circumference of the rim 1 a flat band, preferably of steel, i, coiled to form a spiral spring tyre 2, which is secured to the rim by countersunk screws 3. An outer cover 4, preferably of rubber, surrounds both the spring 2 and the rim 1, and is attached to the latter by providing holes along each edge of the cover, which holes engage over pins G in the rim. Nuts 7 prevent detachment.
GB189704060D1897-02-151897-02-15Improvements in or relating to Elastic Tyres for Bicycles and other Vehicles.
ExpiredGB189704060A
(en)