High-speed steering wobbles on a Phantom car and the effects of varying tyre pressures.
| Identifier | WestWitteringFiles\N\July1925-September1925\ Scan80 | |
| Date | 17th August 1925 | |
| To DA {Bernard Day - Chassis Design} 2 from Hs. {Lord Ernest Hives - Chair} c to R Hs {Lord Ernest Hives - Chair} /Rml/LG17.8.25. HIGH SPEED STEERING WOBBLES. +457 With reference to DA {Bernard Day - Chassis Design} 2/M14.8.25 - question 2. Herewith alterations of road speed at which wobbles occur made by varying tyre pressures. These were carried out on a Phantom car (98-NK). It will be observed that while the speed at which the wobbles occur when accelerating is fairly definite, wobbles on the retard are spread over a wider range. Some of the variations experienced are undoubtedly due to road surface. Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).