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Expired
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John Sumner Clayton
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Individual
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Individual
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Publication of GB190824640ApublicationCriticalpatent/GB190824640A/en
24,640. Clayton, J. S. Nov. 17. Tyres, pneumatic. - An ordinary security-bolt with a metal head or cap 9 is provided with a covering of rubber 8 and canvas 7 or other material, which is secured to the head by a metal plate 6, placed between the layers of the covering and provided with bent-over ends 6<a> which engage the head 9. In a modification, the plate 6 is attached to the head by rivets.
GB190824640D1908-11-171908-11-17Improvements in or connected with the Bolts for Securing Pneumatic Tyres to the Wheel Rims.
ExpiredGB190824640A
(en)