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George Hookham
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18,367. Hookham, G. Aug. 6. T y r e s, pneumatic, attaching to rim. One edge A' of the outer cover A extends across the base of the rim B, and is secured by wires C, extensible metal bands, or equivalent attaching-devices. The other edge A<2> overlaps the fixed edge, and the adjacent surfaces are provided with corresponding ribs D and grooves E, which are caused to engage together by inflation of the air tube. In cases where no inner air tube is employed, spring wires are inserted in the edge A<2>, and the adjacent surfaces of the two edges may be formed of soft rubber or the like to give an airtight joint.
GB189718367D1897-08-061897-08-06Improvements in Pneumatic Tyres.
ExpiredGB189718367A
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