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Frederick George Mckim
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Publication of GB190719788ApublicationCriticalpatent/GB190719788A/en
19,788. McKim, F. G. Sept. 4. Tyres, pneumatic.-Relates to pneumatic tyres formed of chambers connected end to end and simultaneously inflated, particularly such as are described in Specification No. 12,999, A.D. 1904. Each chamber a is formed with an external nipple b having a reduced neck b<2> and a tapering tip b<1> fitted with a stiffening-tube of vulcanite &c. The other end is formed with an internal nipple of corresponding form. Each chamber widens towards the base in cross-section, and the ends are concaved and convexed to fit together.
GB190719788D1907-09-041907-09-04Improvements in or relating to Pneumatic Tyres.
ExpiredGB190719788A
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