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).
Locking pins to prevent crankpin rotation on 'N' Scheme 843.
| Identifier | ExFiles\Box 77\4\ scan0085 | |
| Date | 18th April 1921 | |
| DA{Bernard Day - Chassis Design}23/CB18-4-21 contd. On "N" Scheme 843 we have also shewn the locking pins for preventing the crankpin rotating. It will be understood that anything that you have done on this point yourself can go through instead of this instruction, if desired. DA.{Bernard Day - Chassis Design} | ||