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Expired
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George Edward Heyl-Dia
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Publication of GB190213280ApublicationCriticalpatent/GB190213280A/en
Heating, Cooling, Or Curing Plastics Or The Like In General
(AREA)
Abstract
13,280. Dia, G. E Heyl-. June 11. Tyres, pneumatic; felloes or rims.-The outer cover of a pneumatic tyre is formed free from canvas either by forcing almost inextensible rubber through a die or by shaping on a mandrel and afterwards vulcanizing in a mould. In the form shown in section, the edges a of the cover abut within the rim, and are shaped with a channel in which lies an attaching- ring c of steel. The ribs d engage under the inturned edges b of the wheel rim.
GB190213280D1902-06-111902-06-11Improvements in or relating to Pneumatic Tyres for Wheels.
ExpiredGB190213280A
(en)