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Edward Wynne Donovan
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Individual
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Individual
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Publication of GB190604787ApublicationCriticalpatent/GB190604787A/en
4787. Donovan, E. W. Feb. 27. Brakes. - Relates to expanding - band friction clutches and brakes operated by screw devices. A thin flexible band a is secured at one end to a projection b on a boss c on the shaft d, and at the other end to a socket x. The actuating-screw g bears in nuts f, k, the latter being adjustable by means of a worm l engaging teeth on the nut A balance weight n is provided. The band a may be divided and two screws g be used.
GB190604787D1906-02-271906-02-27Improvements relating to Friction Clutches and Brakes.
ExpiredGB190604787A
(en)