Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
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Coulthard & Co Ltd T
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Coulthard & Co Ltd T
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Application filed by Coulthard & Co Ltd TfiledCriticalCoulthard & Co Ltd T
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Publication of GB190427996ApublicationCriticalpatent/GB190427996A/en
27,996. Coulthard, T., and Coulthard & Co., T. Dec. 21. Tyres, non-elastic.-Relates to means for preventing slipping or skidding of the wheels of heavy motor road wagons, traction engines, &c. A metallic rim c integral with the spokes is formed with circular or angular grooves forming seatings for felloes d surrounded by steel tyres e which are secured by radial bolts f. The space between the tyres is filled with non-slipping material q. Transverse shoes i may be arranged around the tread and be detachably secured to the rim by central bolts h.
GB190427996D1904-12-211904-12-21Improvements in Wheels for Road Vehicles.
ExpiredGB190427996A
(en)