A New And Interesting Infinitely Variable Gear

The Dellread Automatic Torque Converter which Incorporates an Hydraulic Coupling Having SelfAdjusting Vanes Working in Conjunction with an Epicyclic Reduction Gear. Tests Reveal......

The Main Factors In Braking On Commercial Vehicles

A Rdsume of a Well-informed Paper by Mr. F. J. Field, M.I.A.E., Chief Engineer of Ferodo, Ltd., in which some Interesting Facts are Incorporated on the subject of Brakes and......