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).
Measuring frame deflection on a 20 HP frame with a static load.
| Identifier | ExFiles\Box 5\4\ 04-page128 | |
| Date | 10th October 1923 | |
| X4228 EXPERIMENTAL REPORT. R.R. 499 (40-42) 42.12.7-500-J.H.P. COPIES TO: BC BJ. WOR{Arthur Wormald - General Works Manager} By E Da{Bernard Day - Chassis Design} EP.{G. Eric Platford - Chief Quality Engineer} PN.{Mr Northey} OY Exptl. No. X.4260 X.4228 REF. Hs{Lord Ernest Hives - Chair}3/LG10.10.23. OBJECT OF TEST. To measure frame deflection on 20 HP. frame with static load. TESTER. E.Halliday. CONDITIONS. 20 HP. chassis with frame, axles, engine and crankcase fitted. SUMMARY OF TEST. Attached herewith are prints F.52766 and F.52767 which give results of tests (detail of frame stiffener). We are anxious to know which type of frame stiffeners we should fix to 4-Goshawk-ll. Hs.{Lord Ernest Hives - Chair} | ||