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).
Modification to the 20/25 HP brakes servo to improve inefficiency.
| Identifier | ExFiles\Box 102\3\ scan0127 | |
| Date | 13th February 1934 | |
| X5360 To BY.{R.W. Bailey - Chief Engineer} from Da.{Bernard Day - Chassis Design} c. Wer. R.{Sir Henry Royce} Hs.{Lord Ernest Hives - Chair} RMC Hsy. Da.{Bernard Day - Chassis Design}1/HP.13.2.34. GRY{Shadwell Grylls} 20/25 HP. Brakes. Servo. Herewith is N. Sch.3971 shewing the method of connecting the two inner plates of the servo together by means of a spring ring, so avoiding the sliding on the pins which is thought to be the cause of some servo inefficiency. We should like this feature on the 10,000 miles car. Da.{Bernard Day - Chassis Design} | ||