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Expired
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DOUBLE ARCH TYRE Co Ltd
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DOUBLE ARCH TYRE Co Ltd
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Application filed by DOUBLE ARCH TYRE Co LtdfiledCriticalDOUBLE ARCH TYRE Co Ltd
Application grantedgrantedCritical
Publication of GB189726109ApublicationCriticalpatent/GB189726109A/en
26,109. Double Arch Tyre Co. and Crowther, D. Nov. 10. Tyres, elastic other t h a n pneumatic.-Relates to tyres consisting of two or more arched strips a, b between which is a circumferential rib a<1>, such as described in Specifications No. 9 0 0 6, A.D. 1892, and No. 2506, A.D. 1896. Crossribs d a r e now added to the central rib a' to give a more secure bearing between the outer and inner strips b, a. The ribs a', d may be secured to the outer surface of the inner strip as shown, or to the inner surface of the outer strip, and they may intersect at any desired angle. If more than two strips are employed, ribs may be placed between any pair.
GB189726109D1897-11-101897-11-10Improvements in Rubber or Elastic Tyres for Vehicle, Velocipede, and other like Wheels.
ExpiredGB189726109A
(en)