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27th March 1928, Page 138
27th March 1928
Page 138
Page 138, 27th March 1928
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Gear Reduction In Series.
Resume of Recently Published Patent Specifeations. A Tr H E arrangement of two g,ears in series shuwn inthe specification No. 285,558, Of Saville Rushworth, of St. Annes-on-Sea,......
A New Cage For Roller Bearings.
THE cage for roller beatings, which is the subject of the patent of S. K. F. Norma Aktiengesellschaft, of Caustatt, Germany (specification No. 280,942), is said to be an......