Request for a layout of a rig for testing the strength and durability of gearbox gear teeth.
| Identifier | ExFiles\Box 136\2\ scan0083 | |
| Date | 24th April 1939 | |
| EX/A1A (crossed out) 1153 c. Rm. {William Robotham - Chief Engineer} DA. {Bernard Day - Chassis Design} 6/G.24.4.39. FSH GJY GEAR BOX GEAR TEST RIG. Herewith is PD.424, Layout of a Rig for testing strength and durability of gear teeth, which we wish to have made. (Handwritten initials 'AHK' are written over 'PD.424, Layout') A rough diagram of the full rig is shewn on the R.H. side of drawing from which the additional work required can be arrived at. Details required. DA. {Bernard Day - Chassis Design} | ||
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).