The torque multiplication of a servo with Ferodo linings.
| Identifier | ExFiles\Box 73\1\ scan0179 | |
| Date | 20th March 1924 | |
| R.R. 493a (20H) (D.A. 652 20-3-24) J.B.D. -2- Expt. No. REF: Hs {Lord Ernest Hives - Chair} /ACL/LG3. 6. 24. EXPERIMENTAL REPORT. ∴ 2.625/2 x 5.8/7.9 = B. ∴ S = 2/2.625 x 7.9/5.8 TORQUE MULTIPLICATION OF SERVO G.72550 - Ferodo linings. Angle of Cam. | Normal braking average servo multiplication. | Instantaneous multupn. with sudden pedal pressure. 65º | .48 | .96 55º | 1.44 | 2.5 45º | 2.10 | 3.12 Hs {Lord Ernest Hives - Chair} /ACL. DICKINSON BOND MADE AT CROXLEY | ||
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).