Centrifugal Casting For Big-ends.

A New Method of Lining, which gives a Better Result, Making for Longer Bearing Life. WHERE will be general agreement with the dictum 1 that the big-end bearing is still the most......

A Friction Automatic Torque Converter.

Details of a Simple Variable-speed Gear. W HEN considering the various points in the design of the aver: age motor vehicle there is one part of the Mechanism which must be......