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).
The mechanical efficiency of brake system components.
| Identifier | ExFiles\Box 13\1\ 01-page67 | |
| Date | 21th December 1934 | |
| X7360 EXPERIMENTAL DEPARTMENT REPORT. REFERENCE :- Hs{Lord Ernest Hives - Chair}/AFM.{Anthony F. Martindale}4/KW.21.12.34. Subject of Report:- Mechanical Efficiency of brake System Components. General Conclusions :- That the efficiency is not high and calls for design attention. Copies of Report Circulated to :- E.{Mr Elliott - Chief Engineer} Wor.{Arthur Wormald - General Works Manager} By.{R.W. Bailey - Chief Engineer} Report to be noted for further action by :- Da.{Bernard Day - Chassis Design} & Exptl. Dept. Test carried out on :- Bentley, 20/25, Phantom & SpectreCodename for Phantom III. By :- Hs{Lord Ernest Hives - Chair}/A.F.Martindale. Test No. Date :- 21.12.34. RR 2X (50M) (63974. 6-6-34) G.C.B. | ||