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Expired
Application number
Inventor
Frederic-Amedee Brun
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Individual
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Individual
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Publication of GB190425862ApublicationCriticalpatent/GB190425862A/en
25,862. Brun, F. A. May 28, [date applied for under Patents Act, A.D. 1901]. Rolling.-Toothed gear wheels are made by rolling a stamped blank 5, Fig. 4, mounted on a spindle 6, between conical rolls 8, the teeth being impressed by a die-wheel 9 mounted as shown in Fig. 1.
GB190425862D1904-05-281904-11-28A New or Improved Method of Manufacturing Gear Wheels.
ExpiredGB190425862A
(en)