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).
List of disadvantages concerning low and high-speed wobbles and a reduction in self-centering.
| Identifier | ExFiles\Box 67\4\ scan0265 | |
| Date | 10th February 1927 guessed | |
| contd :- -6- DISADVANTAGES :- (a) Increased tendency to low speed wobbles.ø Obviated by retaining some friction in the pivots. (b) Increased tendency to high speed wobbles. We do not know whether this actually occurs or not as yet. (c) Reduction in self-centering. Overcome by intro- ducing some positive self-centering device. Hs{Lord Ernest Hives - Chair}/W.A.Robotham. | ||