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Expired
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Archibald James Robertson
Ulysses Simpson Jenkins
Alpheus Webster Smith
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Individual
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Individual
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Publication of GB190526192ApublicationCriticalpatent/GB190526192A/en
26,192. Robertson, A. J., Jenkins, V. S., and Smith, A. W. Dec. 15. Pneumatic wheels of the type in which an elastictyred wheel rolls within an outer wheel of slightly larger diameter. The pneumatic tyre 17 is inflated through a tube 18, connected to a duct 19 in the hub which is provided with a valve 20. The outer wheel comprises annular disks 30, the inner edges of which have radial play between a pair of removable hub flanges 23, which are grooved at 25 for packing-rings. The outer edges of the disks 30 are stepped to hold the rim 27, which is formed with lugs 28 for gripping the road or for preventing the creeping of an elastic tyre 29 when such is used.
GB190526192D1905-12-151905-12-15Improvements in and relating to Automobile Wheels.
ExpiredGB190526192A
(en)