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).
Revisions to the epicyclic 3rd speed gearbox, friction clutch, and brake.
| Identifier | ExFiles\Box 6\2\ 02-page189 | |
| Date | 9th July 1931 | |
| Ry. from De. c. Sg.{Arthur F. Sidgreaves - MD} He. X523. De2/M9.7.31. EPICYCLIC 3RD SPEED GEARBOX REVISED. FRICTION CLUTCH AND BRAKE. We send herewith N.Schs. 3306/T. showing respectively the temporary adaptation of the present operating gear to the new oil valve, and the modification to the striking rods which is necessary to clear the brake drum etc. The existing rods are used shortened. Da.{Bernard Day - Chassis Design} | ||