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).
Deflection test results for the G.84834 concertina sliding piece.
| Identifier | ExFiles\Box 94\2\ scan0061 | |
| Date | 12th November 1936 | |
| File 328 Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} 12.11.36. G.84834 Sliding Piece. Deflection Test. Herewith results of deflection tests on the concertina sliding piece. The external teeth were fixed, the load being applied and the deflections measured at the centre line of the internal teeth. Full hysteris readings were taken up to 650 lb. load, the deflection being then .016" There was no permanent set. W.Bell. | ||