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Alfred Edward Williams
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Individual
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Individual
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8138. Williams, A. E. March 30. Tyres, pneumatic etc.; felloes or rims.-Round the wheel rim r is placed an endless inflatable tube a, which is encircled by one or more outer tubes b, c, each tube being separate or connected to the others by ducts d. The tubes are surrounded by a rubber and canvas or other cover e which has inwardly-projecting parts f for securing the tubes in position, and also suitably-shaped edges k for engaging with corresponding grooves i and projections h on the rim. The tubes may be equal, and the outer one may be replaced by a solid tyre.