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).
Justification and use of a rig for testing gearbox cones.
| Identifier | ExFiles\Box 159\6\ scan0068 | |
| Date | 13th April 1930 | |
| -2- Rm.{William Robotham - Chief Engineer}5/MH.{M. Huckerby}13.4.30. There seems to be some doubt as to whether we can justify a rig for testing gearbox cones. However, one of the rigs which you arrange for other purposes will very probably need a gearbox, in which case we could make use of it for testing operating mechanism and cones if we so desire. Rm.{William Robotham - Chief Engineer} | ||