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).
Dynamometer experiments with a spring drive to resolve spline issues and extend the smooth running range.
| Identifier | ExFiles\Box 6\1\ 01-page078 | |
| Date | 1st November 1927 guessed | |
| contd :- -3- of splines which have given us trouble. We are proceeding with experiments with a car on the dynamometer. We consider that wehave extended the smooth running range on top gear by 4 1/2 m.p.h. with this spring drive. Hs{Lord Ernest Hives - Chair}/S.S. Tresilian. | ||