Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,105 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
1875 The Clarke Brake, a chain brake, modified by F. W. Webb was a form of continuous brake i.e. it would control the whole train, but the system was not fail-safe[1]
1892 The North London Railway had installed the vacuum brake and hoped it would be as reliable as the Clarke and Webb brake[2]
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