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John Thomas James
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Individual
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Individual
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Publication of GB190006785ApublicationCriticalpatent/GB190006785A/en
6785. James, J. T. April 11. Felloes or rims; brake rims.-The ordinary mild steel rim a, shown in section in Fig. 1, is strengthened by a circumferential strip b, which is made from hard steel containing a higher percentage of carbon, and is brazed or soldered into the channel of the rim In modifications, the strip may be corrugated, and it may extend across the rim. The hollow rim, shown in section in Fig. 4, is formed by brazing the recessed parts e', e<2> of the well e to the auxiliary strip d near the edges d'. A double thickness of metal is thus obtained along the part where a rim brake is usually applied.
GB190006785D1900-04-111900-04-11Improvements in, or Additions to, Metallic Rims for the Wheels of Cycles and other Vehicles.
ExpiredGB190006785A
(en)