Successful test of a 25 HP synchromesh reverse gear.
| Identifier | ExFiles\Box 179\2\ img114 | |
| Date | 2nd January 1932 | |
| To R. {Sir Henry Royce} from Ha/Gry. {Shadwell Grylls} c. Sg. {Arthur F. Sidgreaves - MD} Wor. {Arthur Wormald - General Works Manager} c. E. {Mr Elliott - Chief Engineer} Da. {Bernard Day - Chassis Design} c. Hy. {Tom Haldenby - Plant Engineer} ORIGINAL X5310 Ha/Gry. {Shadwell Grylls} 4/KT.2.1.32. 25 HP. SYNCHROMESH REVERSE GEAR. We have now completed a successful test of the Reverse gear to M.Sch.3374, but with both sets of oil holes 38° from the horizontal. After 15 minutes full torque the gear had shown no tendency to come out or seize. A further run in 1st. gear, which causes the reverse shaft to rotate in a different position on the stationary shaft, also was successful. We can therefore standardise this gear. We shall fit it to 18.G.IV. when it returns to France. Ha/Gry. {Shadwell Grylls} | ||
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).